[Midnightbsd-cvs] src [7081] vendor/byacc: add byacc
laffer1 at midnightbsd.org
laffer1 at midnightbsd.org
Thu Jul 9 17:32:58 EDT 2015
Revision: 7081
http://svnweb.midnightbsd.org/src/?rev=7081
Author: laffer1
Date: 2015-07-09 17:32:57 -0400 (Thu, 09 Jul 2015)
Log Message:
-----------
add byacc
Added Paths:
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vendor/byacc/
vendor/byacc/dist/
vendor/byacc/dist/ACKNOWLEDGEMENTS
vendor/byacc/dist/AUTHORS
vendor/byacc/dist/CHANGES
vendor/byacc/dist/MANIFEST
vendor/byacc/dist/Makefile.old
vendor/byacc/dist/NEW_FEATURES
vendor/byacc/dist/NOTES
vendor/byacc/dist/NO_WARRANTY
vendor/byacc/dist/README
vendor/byacc/dist/README.BTYACC
vendor/byacc/dist/VERSION
vendor/byacc/dist/aclocal.m4
vendor/byacc/dist/btyaccpar.c
vendor/byacc/dist/btyaccpar.skel
vendor/byacc/dist/closure.c
vendor/byacc/dist/config.guess
vendor/byacc/dist/config.sub
vendor/byacc/dist/config_h.in
vendor/byacc/dist/configure
vendor/byacc/dist/configure.in
vendor/byacc/dist/defs.h
vendor/byacc/dist/descrip.mms
vendor/byacc/dist/error.c
vendor/byacc/dist/graph.c
vendor/byacc/dist/install-sh
vendor/byacc/dist/lalr.c
vendor/byacc/dist/lr0.c
vendor/byacc/dist/main.c
vendor/byacc/dist/makefile.in
vendor/byacc/dist/mkpar.c
vendor/byacc/dist/mstring.c
vendor/byacc/dist/output.c
vendor/byacc/dist/package/
vendor/byacc/dist/package/byacc.spec
vendor/byacc/dist/package/debian/
vendor/byacc/dist/package/debian/changelog
vendor/byacc/dist/package/debian/compat
vendor/byacc/dist/package/debian/control
vendor/byacc/dist/package/debian/copyright
vendor/byacc/dist/package/debian/docs
vendor/byacc/dist/package/debian/postinst
vendor/byacc/dist/package/debian/prerm
vendor/byacc/dist/package/debian/rules
vendor/byacc/dist/package/debian/source/
vendor/byacc/dist/package/debian/source/format
vendor/byacc/dist/package/debian/watch
vendor/byacc/dist/package/mingw-byacc.spec
vendor/byacc/dist/package/pkgsrc/
vendor/byacc/dist/package/pkgsrc/DESCR
vendor/byacc/dist/package/pkgsrc/Makefile
vendor/byacc/dist/package/pkgsrc/PLIST
vendor/byacc/dist/package/pkgsrc/distinfo
vendor/byacc/dist/reader.c
vendor/byacc/dist/skel2c
vendor/byacc/dist/symtab.c
vendor/byacc/dist/test/
vendor/byacc/dist/test/README
vendor/byacc/dist/test/btyacc/
vendor/byacc/dist/test/btyacc/big_b.error
vendor/byacc/dist/test/btyacc/big_b.output
vendor/byacc/dist/test/btyacc/big_l.error
vendor/byacc/dist/test/btyacc/big_l.output
vendor/byacc/dist/test/btyacc/btyacc_calc1.error
vendor/byacc/dist/test/btyacc/btyacc_calc1.output
vendor/byacc/dist/test/btyacc/btyacc_calc1.tab.c
vendor/byacc/dist/test/btyacc/btyacc_calc1.tab.h
vendor/byacc/dist/test/btyacc/btyacc_demo.error
vendor/byacc/dist/test/btyacc/btyacc_demo.output
vendor/byacc/dist/test/btyacc/btyacc_demo.tab.c
vendor/byacc/dist/test/btyacc/btyacc_demo.tab.h
vendor/byacc/dist/test/btyacc/btyacc_demo2.error
vendor/byacc/dist/test/btyacc/btyacc_demo2.output
vendor/byacc/dist/test/btyacc/btyacc_demo2.tab.c
vendor/byacc/dist/test/btyacc/btyacc_demo2.tab.h
vendor/byacc/dist/test/btyacc/btyacc_destroy1.error
vendor/byacc/dist/test/btyacc/btyacc_destroy1.output
vendor/byacc/dist/test/btyacc/btyacc_destroy1.tab.c
vendor/byacc/dist/test/btyacc/btyacc_destroy1.tab.h
vendor/byacc/dist/test/btyacc/btyacc_destroy2.error
vendor/byacc/dist/test/btyacc/btyacc_destroy2.output
vendor/byacc/dist/test/btyacc/btyacc_destroy2.tab.c
vendor/byacc/dist/test/btyacc/btyacc_destroy2.tab.h
vendor/byacc/dist/test/btyacc/btyacc_destroy3.error
vendor/byacc/dist/test/btyacc/btyacc_destroy3.output
vendor/byacc/dist/test/btyacc/btyacc_destroy3.tab.c
vendor/byacc/dist/test/btyacc/btyacc_destroy3.tab.h
vendor/byacc/dist/test/btyacc/calc.error
vendor/byacc/dist/test/btyacc/calc.output
vendor/byacc/dist/test/btyacc/calc.tab.c
vendor/byacc/dist/test/btyacc/calc.tab.h
vendor/byacc/dist/test/btyacc/calc1.error
vendor/byacc/dist/test/btyacc/calc1.output
vendor/byacc/dist/test/btyacc/calc1.tab.c
vendor/byacc/dist/test/btyacc/calc1.tab.h
vendor/byacc/dist/test/btyacc/calc2.error
vendor/byacc/dist/test/btyacc/calc2.output
vendor/byacc/dist/test/btyacc/calc2.tab.c
vendor/byacc/dist/test/btyacc/calc2.tab.h
vendor/byacc/dist/test/btyacc/calc3.error
vendor/byacc/dist/test/btyacc/calc3.output
vendor/byacc/dist/test/btyacc/calc3.tab.c
vendor/byacc/dist/test/btyacc/calc3.tab.h
vendor/byacc/dist/test/btyacc/code_calc.code.c
vendor/byacc/dist/test/btyacc/code_calc.error
vendor/byacc/dist/test/btyacc/code_calc.output
vendor/byacc/dist/test/btyacc/code_calc.tab.c
vendor/byacc/dist/test/btyacc/code_calc.tab.h
vendor/byacc/dist/test/btyacc/code_debug.c
vendor/byacc/dist/test/btyacc/code_debug.error
vendor/byacc/dist/test/btyacc/code_debug.h
vendor/byacc/dist/test/btyacc/code_debug.i
vendor/byacc/dist/test/btyacc/code_debug.output
vendor/byacc/dist/test/btyacc/code_error.code.c
vendor/byacc/dist/test/btyacc/code_error.error
vendor/byacc/dist/test/btyacc/code_error.output
vendor/byacc/dist/test/btyacc/code_error.tab.c
vendor/byacc/dist/test/btyacc/code_error.tab.h
vendor/byacc/dist/test/btyacc/empty.error
vendor/byacc/dist/test/btyacc/empty.output
vendor/byacc/dist/test/btyacc/empty.tab.c
vendor/byacc/dist/test/btyacc/empty.tab.h
vendor/byacc/dist/test/btyacc/err_inherit1.error
vendor/byacc/dist/test/btyacc/err_inherit1.output
vendor/byacc/dist/test/btyacc/err_inherit1.tab.c
vendor/byacc/dist/test/btyacc/err_inherit1.tab.h
vendor/byacc/dist/test/btyacc/err_inherit2.error
vendor/byacc/dist/test/btyacc/err_inherit2.output
vendor/byacc/dist/test/btyacc/err_inherit2.tab.c
vendor/byacc/dist/test/btyacc/err_inherit2.tab.h
vendor/byacc/dist/test/btyacc/err_inherit3.error
vendor/byacc/dist/test/btyacc/err_inherit3.output
vendor/byacc/dist/test/btyacc/err_inherit3.tab.c
vendor/byacc/dist/test/btyacc/err_inherit3.tab.h
vendor/byacc/dist/test/btyacc/err_inherit4.error
vendor/byacc/dist/test/btyacc/err_inherit4.output
vendor/byacc/dist/test/btyacc/err_inherit4.tab.c
vendor/byacc/dist/test/btyacc/err_inherit4.tab.h
vendor/byacc/dist/test/btyacc/err_inherit5.error
vendor/byacc/dist/test/btyacc/err_inherit5.output
vendor/byacc/dist/test/btyacc/err_inherit5.tab.c
vendor/byacc/dist/test/btyacc/err_inherit5.tab.h
vendor/byacc/dist/test/btyacc/err_syntax1.error
vendor/byacc/dist/test/btyacc/err_syntax1.output
vendor/byacc/dist/test/btyacc/err_syntax1.tab.c
vendor/byacc/dist/test/btyacc/err_syntax1.tab.h
vendor/byacc/dist/test/btyacc/err_syntax10.error
vendor/byacc/dist/test/btyacc/err_syntax10.output
vendor/byacc/dist/test/btyacc/err_syntax10.tab.c
vendor/byacc/dist/test/btyacc/err_syntax10.tab.h
vendor/byacc/dist/test/btyacc/err_syntax11.error
vendor/byacc/dist/test/btyacc/err_syntax11.output
vendor/byacc/dist/test/btyacc/err_syntax11.tab.c
vendor/byacc/dist/test/btyacc/err_syntax11.tab.h
vendor/byacc/dist/test/btyacc/err_syntax12.error
vendor/byacc/dist/test/btyacc/err_syntax12.output
vendor/byacc/dist/test/btyacc/err_syntax12.tab.c
vendor/byacc/dist/test/btyacc/err_syntax12.tab.h
vendor/byacc/dist/test/btyacc/err_syntax13.error
vendor/byacc/dist/test/btyacc/err_syntax13.output
vendor/byacc/dist/test/btyacc/err_syntax13.tab.c
vendor/byacc/dist/test/btyacc/err_syntax13.tab.h
vendor/byacc/dist/test/btyacc/err_syntax14.error
vendor/byacc/dist/test/btyacc/err_syntax14.output
vendor/byacc/dist/test/btyacc/err_syntax14.tab.c
vendor/byacc/dist/test/btyacc/err_syntax14.tab.h
vendor/byacc/dist/test/btyacc/err_syntax15.error
vendor/byacc/dist/test/btyacc/err_syntax15.output
vendor/byacc/dist/test/btyacc/err_syntax15.tab.c
vendor/byacc/dist/test/btyacc/err_syntax15.tab.h
vendor/byacc/dist/test/btyacc/err_syntax16.error
vendor/byacc/dist/test/btyacc/err_syntax16.output
vendor/byacc/dist/test/btyacc/err_syntax16.tab.c
vendor/byacc/dist/test/btyacc/err_syntax16.tab.h
vendor/byacc/dist/test/btyacc/err_syntax17.error
vendor/byacc/dist/test/btyacc/err_syntax17.output
vendor/byacc/dist/test/btyacc/err_syntax17.tab.c
vendor/byacc/dist/test/btyacc/err_syntax17.tab.h
vendor/byacc/dist/test/btyacc/err_syntax18.error
vendor/byacc/dist/test/btyacc/err_syntax18.output
vendor/byacc/dist/test/btyacc/err_syntax18.tab.c
vendor/byacc/dist/test/btyacc/err_syntax18.tab.h
vendor/byacc/dist/test/btyacc/err_syntax19.error
vendor/byacc/dist/test/btyacc/err_syntax19.output
vendor/byacc/dist/test/btyacc/err_syntax19.tab.c
vendor/byacc/dist/test/btyacc/err_syntax19.tab.h
vendor/byacc/dist/test/btyacc/err_syntax2.error
vendor/byacc/dist/test/btyacc/err_syntax2.output
vendor/byacc/dist/test/btyacc/err_syntax2.tab.c
vendor/byacc/dist/test/btyacc/err_syntax2.tab.h
vendor/byacc/dist/test/btyacc/err_syntax20.error
vendor/byacc/dist/test/btyacc/err_syntax20.output
vendor/byacc/dist/test/btyacc/err_syntax20.tab.c
vendor/byacc/dist/test/btyacc/err_syntax20.tab.h
vendor/byacc/dist/test/btyacc/err_syntax21.error
vendor/byacc/dist/test/btyacc/err_syntax21.output
vendor/byacc/dist/test/btyacc/err_syntax21.tab.c
vendor/byacc/dist/test/btyacc/err_syntax21.tab.h
vendor/byacc/dist/test/btyacc/err_syntax22.error
vendor/byacc/dist/test/btyacc/err_syntax22.output
vendor/byacc/dist/test/btyacc/err_syntax22.tab.c
vendor/byacc/dist/test/btyacc/err_syntax22.tab.h
vendor/byacc/dist/test/btyacc/err_syntax23.error
vendor/byacc/dist/test/btyacc/err_syntax23.output
vendor/byacc/dist/test/btyacc/err_syntax23.tab.c
vendor/byacc/dist/test/btyacc/err_syntax23.tab.h
vendor/byacc/dist/test/btyacc/err_syntax24.error
vendor/byacc/dist/test/btyacc/err_syntax24.output
vendor/byacc/dist/test/btyacc/err_syntax24.tab.c
vendor/byacc/dist/test/btyacc/err_syntax24.tab.h
vendor/byacc/dist/test/btyacc/err_syntax25.error
vendor/byacc/dist/test/btyacc/err_syntax25.output
vendor/byacc/dist/test/btyacc/err_syntax25.tab.c
vendor/byacc/dist/test/btyacc/err_syntax25.tab.h
vendor/byacc/dist/test/btyacc/err_syntax26.error
vendor/byacc/dist/test/btyacc/err_syntax26.output
vendor/byacc/dist/test/btyacc/err_syntax26.tab.c
vendor/byacc/dist/test/btyacc/err_syntax26.tab.h
vendor/byacc/dist/test/btyacc/err_syntax27.error
vendor/byacc/dist/test/btyacc/err_syntax27.output
vendor/byacc/dist/test/btyacc/err_syntax27.tab.c
vendor/byacc/dist/test/btyacc/err_syntax27.tab.h
vendor/byacc/dist/test/btyacc/err_syntax3.error
vendor/byacc/dist/test/btyacc/err_syntax3.output
vendor/byacc/dist/test/btyacc/err_syntax3.tab.c
vendor/byacc/dist/test/btyacc/err_syntax3.tab.h
vendor/byacc/dist/test/btyacc/err_syntax4.error
vendor/byacc/dist/test/btyacc/err_syntax4.output
vendor/byacc/dist/test/btyacc/err_syntax4.tab.c
vendor/byacc/dist/test/btyacc/err_syntax4.tab.h
vendor/byacc/dist/test/btyacc/err_syntax5.error
vendor/byacc/dist/test/btyacc/err_syntax5.output
vendor/byacc/dist/test/btyacc/err_syntax5.tab.c
vendor/byacc/dist/test/btyacc/err_syntax5.tab.h
vendor/byacc/dist/test/btyacc/err_syntax6.error
vendor/byacc/dist/test/btyacc/err_syntax6.output
vendor/byacc/dist/test/btyacc/err_syntax6.tab.c
vendor/byacc/dist/test/btyacc/err_syntax6.tab.h
vendor/byacc/dist/test/btyacc/err_syntax7.error
vendor/byacc/dist/test/btyacc/err_syntax7.output
vendor/byacc/dist/test/btyacc/err_syntax7.tab.c
vendor/byacc/dist/test/btyacc/err_syntax7.tab.h
vendor/byacc/dist/test/btyacc/err_syntax7a.error
vendor/byacc/dist/test/btyacc/err_syntax7a.output
vendor/byacc/dist/test/btyacc/err_syntax7a.tab.c
vendor/byacc/dist/test/btyacc/err_syntax7a.tab.h
vendor/byacc/dist/test/btyacc/err_syntax7b.error
vendor/byacc/dist/test/btyacc/err_syntax7b.output
vendor/byacc/dist/test/btyacc/err_syntax7b.tab.c
vendor/byacc/dist/test/btyacc/err_syntax7b.tab.h
vendor/byacc/dist/test/btyacc/err_syntax8.error
vendor/byacc/dist/test/btyacc/err_syntax8.output
vendor/byacc/dist/test/btyacc/err_syntax8.tab.c
vendor/byacc/dist/test/btyacc/err_syntax8.tab.h
vendor/byacc/dist/test/btyacc/err_syntax8a.error
vendor/byacc/dist/test/btyacc/err_syntax8a.output
vendor/byacc/dist/test/btyacc/err_syntax8a.tab.c
vendor/byacc/dist/test/btyacc/err_syntax8a.tab.h
vendor/byacc/dist/test/btyacc/err_syntax9.error
vendor/byacc/dist/test/btyacc/err_syntax9.output
vendor/byacc/dist/test/btyacc/err_syntax9.tab.c
vendor/byacc/dist/test/btyacc/err_syntax9.tab.h
vendor/byacc/dist/test/btyacc/error.error
vendor/byacc/dist/test/btyacc/error.output
vendor/byacc/dist/test/btyacc/error.tab.c
vendor/byacc/dist/test/btyacc/error.tab.h
vendor/byacc/dist/test/btyacc/grammar.dot
vendor/byacc/dist/test/btyacc/grammar.error
vendor/byacc/dist/test/btyacc/grammar.output
vendor/byacc/dist/test/btyacc/grammar.tab.c
vendor/byacc/dist/test/btyacc/grammar.tab.h
vendor/byacc/dist/test/btyacc/help.error
vendor/byacc/dist/test/btyacc/help.output
vendor/byacc/dist/test/btyacc/inherit0.error
vendor/byacc/dist/test/btyacc/inherit0.output
vendor/byacc/dist/test/btyacc/inherit0.tab.c
vendor/byacc/dist/test/btyacc/inherit0.tab.h
vendor/byacc/dist/test/btyacc/inherit1.error
vendor/byacc/dist/test/btyacc/inherit1.output
vendor/byacc/dist/test/btyacc/inherit1.tab.c
vendor/byacc/dist/test/btyacc/inherit1.tab.h
vendor/byacc/dist/test/btyacc/inherit2.error
vendor/byacc/dist/test/btyacc/inherit2.output
vendor/byacc/dist/test/btyacc/inherit2.tab.c
vendor/byacc/dist/test/btyacc/inherit2.tab.h
vendor/byacc/dist/test/btyacc/no_b_opt.error
vendor/byacc/dist/test/btyacc/no_b_opt.output
vendor/byacc/dist/test/btyacc/no_b_opt1.error
vendor/byacc/dist/test/btyacc/no_b_opt1.output
vendor/byacc/dist/test/btyacc/no_code_c.error
vendor/byacc/dist/test/btyacc/no_code_c.output
vendor/byacc/dist/test/btyacc/no_defines.error
vendor/byacc/dist/test/btyacc/no_defines.output
vendor/byacc/dist/test/btyacc/no_graph.error
vendor/byacc/dist/test/btyacc/no_graph.output
vendor/byacc/dist/test/btyacc/no_include.error
vendor/byacc/dist/test/btyacc/no_include.output
vendor/byacc/dist/test/btyacc/no_opts.error
vendor/byacc/dist/test/btyacc/no_opts.output
vendor/byacc/dist/test/btyacc/no_output.error
vendor/byacc/dist/test/btyacc/no_output.output
vendor/byacc/dist/test/btyacc/no_output1.error
vendor/byacc/dist/test/btyacc/no_output1.output
vendor/byacc/dist/test/btyacc/no_output2.error
vendor/byacc/dist/test/btyacc/no_output2.output
vendor/byacc/dist/test/btyacc/no_p_opt.error
vendor/byacc/dist/test/btyacc/no_p_opt.output
vendor/byacc/dist/test/btyacc/no_p_opt1.error
vendor/byacc/dist/test/btyacc/no_p_opt1.output
vendor/byacc/dist/test/btyacc/no_verbose.error
vendor/byacc/dist/test/btyacc/no_verbose.output
vendor/byacc/dist/test/btyacc/nostdin.error
vendor/byacc/dist/test/btyacc/nostdin.output
vendor/byacc/dist/test/btyacc/ok_syntax1.error
vendor/byacc/dist/test/btyacc/ok_syntax1.output
vendor/byacc/dist/test/btyacc/ok_syntax1.tab.c
vendor/byacc/dist/test/btyacc/ok_syntax1.tab.h
vendor/byacc/dist/test/btyacc/pure_calc.error
vendor/byacc/dist/test/btyacc/pure_calc.output
vendor/byacc/dist/test/btyacc/pure_calc.tab.c
vendor/byacc/dist/test/btyacc/pure_calc.tab.h
vendor/byacc/dist/test/btyacc/pure_error.error
vendor/byacc/dist/test/btyacc/pure_error.output
vendor/byacc/dist/test/btyacc/pure_error.tab.c
vendor/byacc/dist/test/btyacc/pure_error.tab.h
vendor/byacc/dist/test/btyacc/quote_calc-s.error
vendor/byacc/dist/test/btyacc/quote_calc-s.output
vendor/byacc/dist/test/btyacc/quote_calc-s.tab.c
vendor/byacc/dist/test/btyacc/quote_calc-s.tab.h
vendor/byacc/dist/test/btyacc/quote_calc.error
vendor/byacc/dist/test/btyacc/quote_calc.output
vendor/byacc/dist/test/btyacc/quote_calc.tab.c
vendor/byacc/dist/test/btyacc/quote_calc.tab.h
vendor/byacc/dist/test/btyacc/quote_calc2-s.error
vendor/byacc/dist/test/btyacc/quote_calc2-s.output
vendor/byacc/dist/test/btyacc/quote_calc2-s.tab.c
vendor/byacc/dist/test/btyacc/quote_calc2-s.tab.h
vendor/byacc/dist/test/btyacc/quote_calc2.error
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vendor/byacc/dist/test/btyacc/quote_calc2.tab.h
vendor/byacc/dist/test/btyacc/quote_calc3-s.error
vendor/byacc/dist/test/btyacc/quote_calc3-s.output
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vendor/byacc/dist/test/btyacc/quote_calc3-s.tab.h
vendor/byacc/dist/test/btyacc/quote_calc3.error
vendor/byacc/dist/test/btyacc/quote_calc3.output
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vendor/byacc/dist/test/btyacc/quote_calc3.tab.h
vendor/byacc/dist/test/btyacc/quote_calc4-s.error
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vendor/byacc/dist/test/btyacc/quote_calc4.error
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vendor/byacc/dist/test/btyacc/quote_calc4.tab.h
vendor/byacc/dist/test/btyacc/rename_debug.c
vendor/byacc/dist/test/btyacc/rename_debug.error
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vendor/byacc/dist/test/btyacc/rename_debug.i
vendor/byacc/dist/test/btyacc/rename_debug.output
vendor/byacc/dist/test/btyacc/varsyntax_calc1.error
vendor/byacc/dist/test/btyacc/varsyntax_calc1.output
vendor/byacc/dist/test/btyacc/varsyntax_calc1.tab.c
vendor/byacc/dist/test/btyacc/varsyntax_calc1.tab.h
vendor/byacc/dist/test/btyacc_calc1.y
vendor/byacc/dist/test/btyacc_demo.y
vendor/byacc/dist/test/btyacc_destroy1.y
vendor/byacc/dist/test/btyacc_destroy2.y
vendor/byacc/dist/test/btyacc_destroy3.y
vendor/byacc/dist/test/calc.y
vendor/byacc/dist/test/calc1.y
vendor/byacc/dist/test/calc2.y
vendor/byacc/dist/test/calc3.y
vendor/byacc/dist/test/code_calc.y
vendor/byacc/dist/test/code_debug.y
vendor/byacc/dist/test/code_error.y
vendor/byacc/dist/test/empty.y
vendor/byacc/dist/test/err_inherit1.y
vendor/byacc/dist/test/err_inherit2.y
vendor/byacc/dist/test/err_inherit3.y
vendor/byacc/dist/test/err_inherit4.y
vendor/byacc/dist/test/err_inherit5.y
vendor/byacc/dist/test/err_syntax1.y
vendor/byacc/dist/test/err_syntax10.y
vendor/byacc/dist/test/err_syntax11.y
vendor/byacc/dist/test/err_syntax12.y
vendor/byacc/dist/test/err_syntax13.y
vendor/byacc/dist/test/err_syntax14.y
vendor/byacc/dist/test/err_syntax15.y
vendor/byacc/dist/test/err_syntax16.y
vendor/byacc/dist/test/err_syntax17.y
vendor/byacc/dist/test/err_syntax18.y
vendor/byacc/dist/test/err_syntax19.y
vendor/byacc/dist/test/err_syntax2.y
vendor/byacc/dist/test/err_syntax20.y
vendor/byacc/dist/test/err_syntax21.y
vendor/byacc/dist/test/err_syntax22.y
vendor/byacc/dist/test/err_syntax23.y
vendor/byacc/dist/test/err_syntax24.y
vendor/byacc/dist/test/err_syntax25.y
vendor/byacc/dist/test/err_syntax26.y
vendor/byacc/dist/test/err_syntax27.y
vendor/byacc/dist/test/err_syntax3.y
vendor/byacc/dist/test/err_syntax4.y
vendor/byacc/dist/test/err_syntax5.y
vendor/byacc/dist/test/err_syntax6.y
vendor/byacc/dist/test/err_syntax7.y
vendor/byacc/dist/test/err_syntax7a.y
vendor/byacc/dist/test/err_syntax7b.y
vendor/byacc/dist/test/err_syntax8.y
vendor/byacc/dist/test/err_syntax8a.y
vendor/byacc/dist/test/err_syntax9.y
vendor/byacc/dist/test/error.y
vendor/byacc/dist/test/grammar.y
vendor/byacc/dist/test/inherit0.y
vendor/byacc/dist/test/inherit1.y
vendor/byacc/dist/test/inherit2.y
vendor/byacc/dist/test/ok_syntax1.y
vendor/byacc/dist/test/pure_calc.y
vendor/byacc/dist/test/pure_error.y
vendor/byacc/dist/test/quote_calc.y
vendor/byacc/dist/test/quote_calc2.y
vendor/byacc/dist/test/quote_calc3.y
vendor/byacc/dist/test/quote_calc4.y
vendor/byacc/dist/test/run_lint.sh
vendor/byacc/dist/test/run_make.sh
vendor/byacc/dist/test/run_test.sh
vendor/byacc/dist/test/varsyntax_calc1.y
vendor/byacc/dist/test/yacc/
vendor/byacc/dist/test/yacc/big_b.error
vendor/byacc/dist/test/yacc/big_b.output
vendor/byacc/dist/test/yacc/big_l.error
vendor/byacc/dist/test/yacc/big_l.output
vendor/byacc/dist/test/yacc/calc.error
vendor/byacc/dist/test/yacc/calc.output
vendor/byacc/dist/test/yacc/calc.tab.c
vendor/byacc/dist/test/yacc/calc.tab.h
vendor/byacc/dist/test/yacc/calc1.error
vendor/byacc/dist/test/yacc/calc1.output
vendor/byacc/dist/test/yacc/calc1.tab.c
vendor/byacc/dist/test/yacc/calc1.tab.h
vendor/byacc/dist/test/yacc/calc2.error
vendor/byacc/dist/test/yacc/calc2.output
vendor/byacc/dist/test/yacc/calc2.tab.c
vendor/byacc/dist/test/yacc/calc2.tab.h
vendor/byacc/dist/test/yacc/calc3.error
vendor/byacc/dist/test/yacc/calc3.output
vendor/byacc/dist/test/yacc/calc3.tab.c
vendor/byacc/dist/test/yacc/calc3.tab.h
vendor/byacc/dist/test/yacc/code_calc.code.c
vendor/byacc/dist/test/yacc/code_calc.error
vendor/byacc/dist/test/yacc/code_calc.output
vendor/byacc/dist/test/yacc/code_calc.tab.c
vendor/byacc/dist/test/yacc/code_calc.tab.h
vendor/byacc/dist/test/yacc/code_error.code.c
vendor/byacc/dist/test/yacc/code_error.error
vendor/byacc/dist/test/yacc/code_error.output
vendor/byacc/dist/test/yacc/code_error.tab.c
vendor/byacc/dist/test/yacc/code_error.tab.h
vendor/byacc/dist/test/yacc/empty.error
vendor/byacc/dist/test/yacc/empty.output
vendor/byacc/dist/test/yacc/empty.tab.c
vendor/byacc/dist/test/yacc/empty.tab.h
vendor/byacc/dist/test/yacc/err_syntax1.error
vendor/byacc/dist/test/yacc/err_syntax1.output
vendor/byacc/dist/test/yacc/err_syntax1.tab.c
vendor/byacc/dist/test/yacc/err_syntax1.tab.h
vendor/byacc/dist/test/yacc/err_syntax10.error
vendor/byacc/dist/test/yacc/err_syntax10.output
vendor/byacc/dist/test/yacc/err_syntax10.tab.c
vendor/byacc/dist/test/yacc/err_syntax10.tab.h
vendor/byacc/dist/test/yacc/err_syntax11.error
vendor/byacc/dist/test/yacc/err_syntax11.output
vendor/byacc/dist/test/yacc/err_syntax11.tab.c
vendor/byacc/dist/test/yacc/err_syntax11.tab.h
vendor/byacc/dist/test/yacc/err_syntax12.error
vendor/byacc/dist/test/yacc/err_syntax12.output
vendor/byacc/dist/test/yacc/err_syntax12.tab.c
vendor/byacc/dist/test/yacc/err_syntax12.tab.h
vendor/byacc/dist/test/yacc/err_syntax13.error
vendor/byacc/dist/test/yacc/err_syntax13.output
vendor/byacc/dist/test/yacc/err_syntax13.tab.c
vendor/byacc/dist/test/yacc/err_syntax13.tab.h
vendor/byacc/dist/test/yacc/err_syntax14.error
vendor/byacc/dist/test/yacc/err_syntax14.output
vendor/byacc/dist/test/yacc/err_syntax14.tab.c
vendor/byacc/dist/test/yacc/err_syntax14.tab.h
vendor/byacc/dist/test/yacc/err_syntax15.error
vendor/byacc/dist/test/yacc/err_syntax15.output
vendor/byacc/dist/test/yacc/err_syntax15.tab.c
vendor/byacc/dist/test/yacc/err_syntax15.tab.h
vendor/byacc/dist/test/yacc/err_syntax16.error
vendor/byacc/dist/test/yacc/err_syntax16.output
vendor/byacc/dist/test/yacc/err_syntax16.tab.c
vendor/byacc/dist/test/yacc/err_syntax16.tab.h
vendor/byacc/dist/test/yacc/err_syntax17.error
vendor/byacc/dist/test/yacc/err_syntax17.output
vendor/byacc/dist/test/yacc/err_syntax17.tab.c
vendor/byacc/dist/test/yacc/err_syntax17.tab.h
vendor/byacc/dist/test/yacc/err_syntax18.error
vendor/byacc/dist/test/yacc/err_syntax18.output
vendor/byacc/dist/test/yacc/err_syntax18.tab.c
vendor/byacc/dist/test/yacc/err_syntax18.tab.h
vendor/byacc/dist/test/yacc/err_syntax19.error
vendor/byacc/dist/test/yacc/err_syntax19.output
vendor/byacc/dist/test/yacc/err_syntax19.tab.c
vendor/byacc/dist/test/yacc/err_syntax19.tab.h
vendor/byacc/dist/test/yacc/err_syntax2.error
vendor/byacc/dist/test/yacc/err_syntax2.output
vendor/byacc/dist/test/yacc/err_syntax2.tab.c
vendor/byacc/dist/test/yacc/err_syntax2.tab.h
vendor/byacc/dist/test/yacc/err_syntax20.error
vendor/byacc/dist/test/yacc/err_syntax20.output
vendor/byacc/dist/test/yacc/err_syntax20.tab.c
vendor/byacc/dist/test/yacc/err_syntax20.tab.h
vendor/byacc/dist/test/yacc/err_syntax21.error
vendor/byacc/dist/test/yacc/err_syntax21.output
vendor/byacc/dist/test/yacc/err_syntax21.tab.c
vendor/byacc/dist/test/yacc/err_syntax21.tab.h
vendor/byacc/dist/test/yacc/err_syntax22.error
vendor/byacc/dist/test/yacc/err_syntax22.output
vendor/byacc/dist/test/yacc/err_syntax22.tab.c
vendor/byacc/dist/test/yacc/err_syntax22.tab.h
vendor/byacc/dist/test/yacc/err_syntax23.error
vendor/byacc/dist/test/yacc/err_syntax23.output
vendor/byacc/dist/test/yacc/err_syntax23.tab.c
vendor/byacc/dist/test/yacc/err_syntax23.tab.h
vendor/byacc/dist/test/yacc/err_syntax24.error
vendor/byacc/dist/test/yacc/err_syntax24.output
vendor/byacc/dist/test/yacc/err_syntax24.tab.c
vendor/byacc/dist/test/yacc/err_syntax24.tab.h
vendor/byacc/dist/test/yacc/err_syntax25.error
vendor/byacc/dist/test/yacc/err_syntax25.output
vendor/byacc/dist/test/yacc/err_syntax25.tab.c
vendor/byacc/dist/test/yacc/err_syntax25.tab.h
vendor/byacc/dist/test/yacc/err_syntax26.error
vendor/byacc/dist/test/yacc/err_syntax26.output
vendor/byacc/dist/test/yacc/err_syntax26.tab.c
vendor/byacc/dist/test/yacc/err_syntax26.tab.h
vendor/byacc/dist/test/yacc/err_syntax27.error
vendor/byacc/dist/test/yacc/err_syntax27.output
vendor/byacc/dist/test/yacc/err_syntax27.tab.c
vendor/byacc/dist/test/yacc/err_syntax27.tab.h
vendor/byacc/dist/test/yacc/err_syntax3.error
vendor/byacc/dist/test/yacc/err_syntax3.output
vendor/byacc/dist/test/yacc/err_syntax3.tab.c
vendor/byacc/dist/test/yacc/err_syntax3.tab.h
vendor/byacc/dist/test/yacc/err_syntax4.error
vendor/byacc/dist/test/yacc/err_syntax4.output
vendor/byacc/dist/test/yacc/err_syntax4.tab.c
vendor/byacc/dist/test/yacc/err_syntax4.tab.h
vendor/byacc/dist/test/yacc/err_syntax5.error
vendor/byacc/dist/test/yacc/err_syntax5.output
vendor/byacc/dist/test/yacc/err_syntax5.tab.c
vendor/byacc/dist/test/yacc/err_syntax5.tab.h
vendor/byacc/dist/test/yacc/err_syntax6.error
vendor/byacc/dist/test/yacc/err_syntax6.output
vendor/byacc/dist/test/yacc/err_syntax6.tab.c
vendor/byacc/dist/test/yacc/err_syntax6.tab.h
vendor/byacc/dist/test/yacc/err_syntax7.error
vendor/byacc/dist/test/yacc/err_syntax7.output
vendor/byacc/dist/test/yacc/err_syntax7.tab.c
vendor/byacc/dist/test/yacc/err_syntax7.tab.h
vendor/byacc/dist/test/yacc/err_syntax7a.error
vendor/byacc/dist/test/yacc/err_syntax7a.output
vendor/byacc/dist/test/yacc/err_syntax7a.tab.c
vendor/byacc/dist/test/yacc/err_syntax7a.tab.h
vendor/byacc/dist/test/yacc/err_syntax7b.error
vendor/byacc/dist/test/yacc/err_syntax7b.output
vendor/byacc/dist/test/yacc/err_syntax7b.tab.c
vendor/byacc/dist/test/yacc/err_syntax7b.tab.h
vendor/byacc/dist/test/yacc/err_syntax8.error
vendor/byacc/dist/test/yacc/err_syntax8.output
vendor/byacc/dist/test/yacc/err_syntax8.tab.c
vendor/byacc/dist/test/yacc/err_syntax8.tab.h
vendor/byacc/dist/test/yacc/err_syntax8a.error
vendor/byacc/dist/test/yacc/err_syntax8a.output
vendor/byacc/dist/test/yacc/err_syntax8a.tab.c
vendor/byacc/dist/test/yacc/err_syntax8a.tab.h
vendor/byacc/dist/test/yacc/err_syntax9.error
vendor/byacc/dist/test/yacc/err_syntax9.output
vendor/byacc/dist/test/yacc/err_syntax9.tab.c
vendor/byacc/dist/test/yacc/err_syntax9.tab.h
vendor/byacc/dist/test/yacc/error.error
vendor/byacc/dist/test/yacc/error.output
vendor/byacc/dist/test/yacc/error.tab.c
vendor/byacc/dist/test/yacc/error.tab.h
vendor/byacc/dist/test/yacc/grammar.dot
vendor/byacc/dist/test/yacc/grammar.error
vendor/byacc/dist/test/yacc/grammar.output
vendor/byacc/dist/test/yacc/grammar.tab.c
vendor/byacc/dist/test/yacc/grammar.tab.h
vendor/byacc/dist/test/yacc/help.error
vendor/byacc/dist/test/yacc/help.output
vendor/byacc/dist/test/yacc/no_b_opt.error
vendor/byacc/dist/test/yacc/no_b_opt.output
vendor/byacc/dist/test/yacc/no_b_opt1.error
vendor/byacc/dist/test/yacc/no_b_opt1.output
vendor/byacc/dist/test/yacc/no_code_c.error
vendor/byacc/dist/test/yacc/no_code_c.output
vendor/byacc/dist/test/yacc/no_defines.error
vendor/byacc/dist/test/yacc/no_defines.output
vendor/byacc/dist/test/yacc/no_graph.error
vendor/byacc/dist/test/yacc/no_graph.output
vendor/byacc/dist/test/yacc/no_include.error
vendor/byacc/dist/test/yacc/no_include.output
vendor/byacc/dist/test/yacc/no_opts.error
vendor/byacc/dist/test/yacc/no_opts.output
vendor/byacc/dist/test/yacc/no_output.error
vendor/byacc/dist/test/yacc/no_output.output
vendor/byacc/dist/test/yacc/no_output1.error
vendor/byacc/dist/test/yacc/no_output1.output
vendor/byacc/dist/test/yacc/no_output2.error
vendor/byacc/dist/test/yacc/no_output2.output
vendor/byacc/dist/test/yacc/no_p_opt.error
vendor/byacc/dist/test/yacc/no_p_opt.output
vendor/byacc/dist/test/yacc/no_p_opt1.error
vendor/byacc/dist/test/yacc/no_p_opt1.output
vendor/byacc/dist/test/yacc/no_verbose.error
vendor/byacc/dist/test/yacc/no_verbose.output
vendor/byacc/dist/test/yacc/nostdin.error
vendor/byacc/dist/test/yacc/nostdin.output
vendor/byacc/dist/test/yacc/ok_syntax1.error
vendor/byacc/dist/test/yacc/ok_syntax1.output
vendor/byacc/dist/test/yacc/ok_syntax1.tab.c
vendor/byacc/dist/test/yacc/ok_syntax1.tab.h
vendor/byacc/dist/test/yacc/pure_calc.error
vendor/byacc/dist/test/yacc/pure_calc.output
vendor/byacc/dist/test/yacc/pure_calc.tab.c
vendor/byacc/dist/test/yacc/pure_calc.tab.h
vendor/byacc/dist/test/yacc/pure_error.error
vendor/byacc/dist/test/yacc/pure_error.output
vendor/byacc/dist/test/yacc/pure_error.tab.c
vendor/byacc/dist/test/yacc/pure_error.tab.h
vendor/byacc/dist/test/yacc/quote_calc-s.error
vendor/byacc/dist/test/yacc/quote_calc-s.output
vendor/byacc/dist/test/yacc/quote_calc-s.tab.c
vendor/byacc/dist/test/yacc/quote_calc-s.tab.h
vendor/byacc/dist/test/yacc/quote_calc.error
vendor/byacc/dist/test/yacc/quote_calc.output
vendor/byacc/dist/test/yacc/quote_calc.tab.c
vendor/byacc/dist/test/yacc/quote_calc.tab.h
vendor/byacc/dist/test/yacc/quote_calc2-s.error
vendor/byacc/dist/test/yacc/quote_calc2-s.output
vendor/byacc/dist/test/yacc/quote_calc2-s.tab.c
vendor/byacc/dist/test/yacc/quote_calc2-s.tab.h
vendor/byacc/dist/test/yacc/quote_calc2.error
vendor/byacc/dist/test/yacc/quote_calc2.output
vendor/byacc/dist/test/yacc/quote_calc2.tab.c
vendor/byacc/dist/test/yacc/quote_calc2.tab.h
vendor/byacc/dist/test/yacc/quote_calc3-s.error
vendor/byacc/dist/test/yacc/quote_calc3-s.output
vendor/byacc/dist/test/yacc/quote_calc3-s.tab.c
vendor/byacc/dist/test/yacc/quote_calc3-s.tab.h
vendor/byacc/dist/test/yacc/quote_calc3.error
vendor/byacc/dist/test/yacc/quote_calc3.output
vendor/byacc/dist/test/yacc/quote_calc3.tab.c
vendor/byacc/dist/test/yacc/quote_calc3.tab.h
vendor/byacc/dist/test/yacc/quote_calc4-s.error
vendor/byacc/dist/test/yacc/quote_calc4-s.output
vendor/byacc/dist/test/yacc/quote_calc4-s.tab.c
vendor/byacc/dist/test/yacc/quote_calc4-s.tab.h
vendor/byacc/dist/test/yacc/quote_calc4.error
vendor/byacc/dist/test/yacc/quote_calc4.output
vendor/byacc/dist/test/yacc/quote_calc4.tab.c
vendor/byacc/dist/test/yacc/quote_calc4.tab.h
vendor/byacc/dist/test/yacc/rename_debug.c
vendor/byacc/dist/test/yacc/rename_debug.error
vendor/byacc/dist/test/yacc/rename_debug.h
vendor/byacc/dist/test/yacc/rename_debug.i
vendor/byacc/dist/test/yacc/rename_debug.output
vendor/byacc/dist/test/yacc/varsyntax_calc1.error
vendor/byacc/dist/test/yacc/varsyntax_calc1.output
vendor/byacc/dist/test/yacc/varsyntax_calc1.tab.c
vendor/byacc/dist/test/yacc/varsyntax_calc1.tab.h
vendor/byacc/dist/verbose.c
vendor/byacc/dist/vmsbuild.com
vendor/byacc/dist/warshall.c
vendor/byacc/dist/yacc.1
vendor/byacc/dist/yaccpar.c
vendor/byacc/dist/yaccpar.skel
Added: vendor/byacc/dist/ACKNOWLEDGEMENTS
===================================================================
--- vendor/byacc/dist/ACKNOWLEDGEMENTS (rev 0)
+++ vendor/byacc/dist/ACKNOWLEDGEMENTS 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,25 @@
+ Berkeley Yacc owes much to the unflagging efforts of Keith Bostic.
+His badgering kept me working on it long after I was ready to quit.
+
+ Berkeley Yacc is based on the excellent algorithm for computing LALR(1)
+lookaheads developed by Tom Pennello and Frank DeRemer. The algorithm is
+described in their almost impenetrable article in TOPLAS 4,4.
+
+ Finally, much of the credit for the latest version must go to those
+who pointed out deficiencies of my earlier releases. Among the most
+prolific contributors were
+
+ Benson I. Margulies
+ Dave Gentzel
+ Antoine Verheijen
+ Peter S. Housel
+ Dale Smith
+ Ozan Yigit
+ John Campbell
+ Bill Sommerfeld
+ Paul Hilfinger
+ Gary Bridgewater
+ Dave Bakken
+ Dan Lanciani
+ Richard Sargent
+ Parag Patel
Added: vendor/byacc/dist/AUTHORS
===================================================================
--- vendor/byacc/dist/AUTHORS (rev 0)
+++ vendor/byacc/dist/AUTHORS 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,7 @@
+-- $Id: AUTHORS,v 1.1 2010/06/06 20:31:51 tom Exp $
+-- vile:txtmode
+-- This file is used by a script that collects contributor information and
+-- resolves nicknames vs fullnames.
+dickey Thomas Dickey
+schmitz Sylvain Schmitz
+unknown Robert Corbett
Added: vendor/byacc/dist/CHANGES
===================================================================
--- vendor/byacc/dist/CHANGES (rev 0)
+++ vendor/byacc/dist/CHANGES 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2315 @@
+2014-10-06 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/debian/source/format:
+ change to native format to work around regression in Debian packaging.
+
+ * VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec, package/pkgsrc/Makefile:
+ bump
+
+ * configure: regen
+
+ * main.c:
+ correct parameter for umask - for very old mkstemp's - and use type mode_t
+ to quiet compiler warning
+
+ * configure.in: add configure check for mode_t
+
+ * reader.c:
+ better fix for get_line, by ensuring there is enough space to null-terminate
+ its result (prompted by discussion with Craig Rodrigues).
+
+2014-10-05 Thomas E. Dickey <tom at invisible-island.net>
+
+ * main.c:
+ make change to umask before calling mkstemp, as suggested in Coverity #56902
+
+ * reader.c:
+ adjust logic in copy_action to avoid potential null-pointer dereference
+ (Coverity #56901)
+
+ * reader.c:
+ adjust logic to avoid potential null-pointer dereference in compile_args
+ (Coverity #63407)
+
+ * reader.c: eliminate strcpy into fixed-size buffer (Coverity #63408)
+
+ * yacc.1: document changes made with respect to %parse-param
+
+ * output.c:
+ add parameters from %parse-param to destructor. The order of the parameters
+ is intentionally inconsistent with yyparse/yyerror, for "compatibility" with
+ bison.
+
+ * test/btyacc/btyacc_destroy1.tab.c, test/btyacc/btyacc_destroy2.tab.c, test/btyacc/btyacc_destroy3.tab.c:
+ regen
+
+ * output.c:
+ use puts_param_types/puts_param_names to output lex_param data.
+
+ * test/btyacc/ok_syntax1.tab.c, test/btyacc/calc2.tab.c, test/btyacc/calc3.tab.c, test/yacc/ok_syntax1.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/btyacc/error.tab.c, test/btyacc/grammar.tab.c, test/btyacc/inherit0.tab.c, test/btyacc/inherit1.tab.c, test/btyacc/inherit2.tab.c, test/btyacc/pure_calc.tab.c, test/btyacc/pure_error.tab.c, test/btyacc/quote_calc-s.tab.c, test/btyacc/quote_calc.tab.c, test/btyacc/quote_calc2-s.tab.c, test/btyacc/quote_calc2.tab.c, test/btyacc/quote_calc3-s.tab.c, test/btyacc/quote_calc3.tab.c, test/btyacc/quote_calc4-s.tab.c, test/btyacc/quote_calc4.tab.c, test/btyacc/varsyntax_calc1.tab.c, test/btyacc/btyacc_calc1.tab.c, test/btyacc/btyacc_demo.tab.c, test/btyacc/calc.tab.c, test/btyacc/calc1.tab.c, test/btyacc/code_calc.code.c, test/btyacc/code_error.code.c, test/btyacc/empty.tab.c, test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax12.tab.c, test/btyacc/err_syntax18.tab.c, test/btyacc/err_syntax20.tab.c, test/btyacc/rename_debug.c:
+ regen
+
+ * btyaccpar.c: add casts, change types to fix strict compiler warnings
+
+ * test/btyacc/err_syntax17.tab.c, test/btyacc/err_syntax19.tab.c, test/btyacc/err_syntax2.tab.c, test/btyacc/err_syntax21.tab.c, test/btyacc/err_syntax22.tab.c, test/btyacc/err_syntax23.tab.c, test/btyacc/err_syntax24.tab.c, test/btyacc/err_syntax25.tab.c, test/btyacc/err_syntax26.tab.c, test/btyacc/err_syntax27.tab.c, test/btyacc/err_syntax3.tab.c, test/btyacc/err_syntax4.tab.c, test/btyacc/err_syntax5.tab.c, test/btyacc/err_syntax6.tab.c, test/btyacc/err_syntax7.tab.c, test/btyacc/err_syntax7a.tab.c, test/btyacc/err_syntax7b.tab.c, test/btyacc/err_syntax8.tab.c, test/btyacc/err_syntax8a.tab.c, test/btyacc/err_syntax9.tab.c, test/btyacc/err_inherit1.tab.c, test/btyacc/err_inherit2.tab.c, test/btyacc/err_inherit5.tab.c, test/btyacc/err_syntax1.tab.c, test/btyacc/err_syntax13.tab.c, test/btyacc/err_syntax14.tab.c, test/btyacc/err_syntax15.tab.c, test/btyacc/err_syntax16.tab.c:
+ regen
+
+ * output.c: gcc-warning
+
+ * test/btyacc/code_calc.tab.c, test/btyacc/code_error.tab.c: regen
+
+ * output.c: fix limit when merging real/workaround tables
+
+ * output.c:
+ for btyacc, it is possible to have no conflicts - but in that case, the
+ "ctable" was not generated at all, while the skeleton uses the table.
+ The most straightforward (workaround) is generating a dummy table which
+ rejects any state.
+
+ * test/btyacc_destroy3.y, test/btyacc_destroy2.y, test/btyacc_destroy1.y:
+ fix "make check_make"
+
+ * test/yacc/calc3.tab.c, test/yacc/ok_syntax1.tab.c, test/yacc/calc2.tab.c, test/btyacc/btyacc_destroy1.tab.c, test/btyacc/btyacc_destroy2.tab.c:
+ regen
+
+ * reader.c:
+ trim blanks from interim value in copy_param() to handle special case when
+ a space precedes a comma.
+
+ * output.c:
+ use two new functions, puts_param_types and puts_param_names, to improve
+ format of the parse_param list (by trimming space after "*") as well as
+ correcting the output of the comma-separated names (only the last name
+ was output).
+
+ * test/btyacc/ok_syntax1.tab.c, test/btyacc/btyacc_destroy3.tab.c, test/btyacc/calc2.tab.c, test/btyacc/calc3.tab.c:
+ regen
+
+ * reader.c:
+ modify copy_param() to handle resulting comma-separated list. Before, it
+ only expected a single parameter.
+
+2014-10-04 Thomas E. Dickey <tom at invisible-island.net>
+
+ * reader.c: split-out save_param() from copy_param()
+
+ * reader.c: trim_blanks() did not always convert spaces - fix.
+
+ * reader.c: fix some minor regressions with error-reporting
+
+ * aclocal.m4: update CF_XOPEN_SOURCE for Unixware change from lynx
+
+ * VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec, package/pkgsrc/Makefile:
+ bump
+
+ * reader.c:
+ modify copy_param() to accept multiple parameters, each in curly braces like
+ recent bison, as well as honoring bison's undocumented feature to accept the
+ parameters as a comma-separated list.
+
+ * test/btyacc/btyacc_destroy3.tab.c, test/btyacc/btyacc_destroy1.tab.c, test/btyacc/btyacc_destroy2.tab.c, test/btyacc/btyacc_destroy3.error, test/btyacc/btyacc_destroy3.output, test/btyacc/btyacc_destroy3.tab.h, test/btyacc/btyacc_destroy2.error, test/btyacc/btyacc_destroy2.output, test/btyacc/btyacc_destroy2.tab.h:
+ RCS_BASE
+
+2014-10-03 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/btyacc/btyacc_demo2.error, test/btyacc/btyacc_demo2.output, test/btyacc/btyacc_demo2.tab.c, test/btyacc/btyacc_demo2.tab.h, test/btyacc/btyacc_destroy1.error, test/btyacc/btyacc_destroy1.output, test/btyacc/btyacc_destroy1.tab.h, test/btyacc_destroy3.y, test/btyacc_destroy1.y, test/btyacc_destroy2.y:
+ RCS_BASE
+
+2014-10-02 Thomas E. Dickey <tom at invisible-island.net>
+
+ * main.c, reader.c, defs.h:
+ use calloc in get_line() when allocating line to ensure it is fully initialized,
+ fixes a later uninitialized value in copy_param() (FreeBSD #193499).
+
+2014-09-17 Thomas E. Dickey <tom at invisible-island.net>
+
+ * closure.c, lalr.c, output.c, defs.h:
+ rephrase odd addressing to fix Coverity #48848, #38950, #38860, not actually
+ a bug.
+
+2014-09-01 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.sub: update to 2014-07-28
+
+2014-07-27 Thomas E. Dickey <tom at invisible-island.net>
+
+ * configure: regen
+
+ * aclocal.m4: modified to support port to Minix3.2
+
+ * package/pkgsrc/Makefile, VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec:
+ bump
+
+2014-07-15 Thomas E. Dickey <tom at invisible-island.net>
+
+ * aclocal.m4: resync with my-autoconf (no change to configure script)
+
+ * VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec, package/pkgsrc/Makefile:
+ bump
+
+ * test/run_test.sh:
+ make top-level "make check" work again, by adding another step to filtering
+ the test results.
+
+2014-07-14 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/run_test.sh: changes from Garrett Cooper's patch:
+ a) ensure that the script returns an error-code if there are differences
+ b) escape "." character in left side of sed expression for $YACC
+ c) ensure that $ifBTYACC has a value
+
+ * test/btyacc/big_b.output, test/btyacc/big_l.output, test/btyacc/help.output, test/btyacc/no_b_opt.output, test/btyacc/no_output2.output, test/btyacc/no_p_opt.output, test/btyacc/nostdin.output:
+ regen (reminder by Garrett Cooper)
+
+2014-07-14 Garrett.Cooper
+
+ * test/btyacc/err_inherit1.error, test/btyacc/err_inherit2.error, test/btyacc/err_inherit3.error, test/btyacc/err_inherit4.error, test/btyacc/err_inherit5.error, test/btyacc/err_syntax1.error, test/btyacc/err_syntax10.error, test/btyacc/err_syntax11.error, test/btyacc/err_syntax12.error, test/btyacc/err_syntax13.error, test/btyacc/err_syntax14.error, test/btyacc/err_syntax15.error, test/btyacc/err_syntax16.error, test/btyacc/err_syntax17.error, test/btyacc/err_syntax18.error, test/btyacc/err_syntax19.error, test/btyacc/err_syntax2.error, test/btyacc/err_syntax21.error, test/btyacc/err_syntax22.error, test/btyacc/err_syntax23.error, test/btyacc/err_syntax24.error, test/btyacc/err_syntax25.error, test/btyacc/err_syntax26.error, test/btyacc/err_syntax27.error, test/btyacc/err_syntax3.error, test/btyacc/err_syntax4.error, test/btyacc/err_syntax5.error, test/btyacc/err_syntax6.error, test/btyacc/err_syntax7.error, test/btyacc/err_syntax7a.error, test/btyacc/err_syntax7b.error, test/btyacc/err_syntax8.error, test/btyacc/err_syntax8a.error, test/btyacc/err_syntax9.error, test/yacc/err_syntax1.error, test/yacc/err_syntax10.error, test/yacc/err_syntax11.error, test/yacc/err_syntax12.error, test/yacc/err_syntax13.error, test/yacc/err_syntax14.error, test/yacc/err_syntax15.error, test/yacc/err_syntax16.error, test/yacc/err_syntax17.error, test/yacc/err_syntax18.error, test/yacc/err_syntax19.error, test/yacc/err_syntax2.error, test/yacc/err_syntax21.error, test/yacc/err_syntax22.error, test/yacc/err_syntax23.error, test/yacc/err_syntax24.error, test/yacc/err_syntax25.error, test/yacc/err_syntax26.error, test/yacc/err_syntax27.error, test/yacc/err_syntax3.error, test/yacc/err_syntax4.error, test/yacc/err_syntax5.error, test/yacc/err_syntax6.error, test/yacc/err_syntax7.error, test/yacc/err_syntax7a.error, test/yacc/err_syntax7b.error, test/yacc/err_syntax8.error, test/yacc/err_syntax8a.error, test/yacc/err_syntax9.error:
+ regen
+
+2014-05-27 Tom.Shields
+
+ * main.c: remove obsolete -D option from usage message
+
+2014-05-27 Thomas E. Dickey <tom at invisible-island.net>
+
+ * VERSION, package/byacc.spec, package/debian/changelog, test/yacc/big_b.output, test/yacc/big_l.output, test/yacc/help.output, test/yacc/no_b_opt.output, test/yacc/no_output2.output, test/yacc/no_p_opt.output, test/yacc/nostdin.output:
+ bump
+
+2014-04-22 Thomas E. Dickey <tom at invisible-island.net>
+
+ * mstring.c:
+ use vsnprintf() to ensure that msprintf's buffer is large enough.
+
+ * main.c, defs.h: add mstring_leaks()
+
+ * configure: regen
+
+ * output.c: fix a complementary warning
+
+ * mstring.c: introduce vsnprintf
+
+ * configure.in, config_h.in: add check for vsnprintf
+
+ * output.c: quiet a type-conversion warning
+
+ * mstring.c: fix a potential memory leak on ENOMEM
+ quiet a couple of type-conversion warnings
+
+ * defs.h: add/use GCC_PRINTFLIKE for msprintf()
+
+2014-04-22 Tom.Shields
+
+ * README.BTYACC:
+ drop "NOTES-btyacc-Changes" and "NOTES-btyacc-Disposition", merging relevant
+ content into README.BTYACC
+
+2014-04-22 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/pkgsrc/Makefile, VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec:
+ bump
+
+2014-04-19 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.sub: 2014-04-03
+
+ * config.guess: 2014-03-23
+
+2014-04-09 Rick.Spates
+
+ * main.c, defs.h: patch to allow DEBUG build with WIN32 system
+
+2014-04-09 Thomas E. Dickey <tom at invisible-island.net>
+
+ * output.c, reader.c: gcc warnings
+
+ * reader.c: fix const-cast warnings
+
+ * test/btyacc/quote_calc-s.tab.c, test/btyacc/quote_calc.tab.c, test/btyacc/quote_calc3-s.tab.c, test/btyacc/quote_calc4-s.tab.c, test/btyacc/quote_calc4.tab.c, test/btyacc/varsyntax_calc1.tab.c, test/btyacc/grammar.tab.c, test/btyacc/inherit0.tab.c, test/btyacc/inherit1.tab.c, test/btyacc/inherit2.tab.c, test/btyacc/ok_syntax1.tab.c, test/btyacc/pure_calc.tab.c, test/btyacc/pure_error.tab.c, test/btyacc/quote_calc2-s.tab.c, test/btyacc/quote_calc2.tab.c, test/btyacc/quote_calc3.tab.c, test/btyacc/err_syntax18.tab.c, test/btyacc/err_syntax20.tab.c, test/btyacc/code_error.tab.c, test/btyacc/empty.tab.c, test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax12.tab.c, test/btyacc/error.tab.c, test/btyacc/rename_debug.c, test/btyacc/calc.tab.c, test/btyacc/calc1.tab.c, test/btyacc/calc2.tab.c, test/btyacc/calc3.tab.c, test/btyacc/code_calc.tab.c, output.c:
+ fix a few clang --analyze warnings; one was a case where output_ctable emitted
+ an empty table (which should be an error).
+
+ * reader.c: appease clang --analyze
+
+ * defs.h: mark two functions as no-return.
+
+ * package/debian/changelog: reason for release
+
+ * VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec, package/pkgsrc/Makefile:
+ bump
+
+ * makefile.in: use $LINT_OPTS from environment via configure script
+
+ * test/btyacc/ok_syntax1.output, test/btyacc/ok_syntax1.tab.c, test/yacc/ok_syntax1.tab.c, test/ok_syntax1.y, test/yacc/ok_syntax1.output:
+ tweaks to make generated files from ok_syntax1.y compile with check_make rule
+
+ * test/btyacc/rename_debug.c, test/btyacc/rename_debug.error, test/btyacc/rename_debug.h, test/btyacc/rename_debug.i, test/btyacc/rename_debug.output, test/yacc/rename_debug.c:
+ reference output for testing
+
+ * test/run_test.sh:
+ retain the renaming done for code_debug.y so that check_make will work.
+
+ * test/yacc/rename_debug.error, test/yacc/rename_debug.h, test/yacc/rename_debug.i, test/yacc/rename_debug.output:
+ reference output for testing
+
+ * test/btyacc/ok_syntax1.error: RCS_BASE
+
+ * test/yacc/quote_calc4-s.tab.c, test/yacc/varsyntax_calc1.tab.c, test/yacc/code_error.code.c, test/yacc/empty.tab.c, test/yacc/err_syntax10.tab.c, test/yacc/err_syntax11.tab.c, test/yacc/err_syntax12.tab.c, test/yacc/err_syntax18.tab.c, test/yacc/err_syntax20.tab.c, test/yacc/error.tab.c, test/yacc/grammar.tab.c, test/yacc/ok_syntax1.tab.c, test/yacc/pure_calc.tab.c, test/yacc/pure_error.tab.c, test/yacc/quote_calc-s.tab.c, test/yacc/quote_calc.tab.c, test/yacc/quote_calc2-s.tab.c, test/yacc/quote_calc2.tab.c, test/yacc/quote_calc3-s.tab.c, test/yacc/quote_calc3.tab.c, test/yacc/quote_calc4.tab.c, test/yacc/calc.tab.c, test/yacc/calc1.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/yacc/code_calc.code.c, yaccpar.c:
+ regen
+
+ * yacc.1:
+ clarify relationship of btyacc features to default configuration.
+
+2014-04-08 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/yacc/ok_syntax1.output, test/yacc/ok_syntax1.tab.c, test/yacc/ok_syntax1.tab.h, test/btyacc/ok_syntax1.output, test/btyacc/ok_syntax1.tab.c, test/btyacc/ok_syntax1.tab.h:
+ reference output for testing
+
+ * test/ok_syntax1.y: RCS_BASE
+
+ * test/yacc/ok_syntax1.error: reference output for testing
+
+ * test/yacc/big_b.error, test/yacc/big_b.output, test/yacc/big_l.error, test/yacc/big_l.output, test/btyacc/big_b.error, test/btyacc/big_b.output, test/btyacc/big_l.error, test/btyacc/big_l.output, test/run_test.sh:
+ exercise -L/-B options
+
+ * test/yacc/code_debug.c, test/btyacc/code_debug.c, test/yacc/err_syntax15.tab.c, test/yacc/err_syntax16.tab.c, test/yacc/err_syntax17.tab.c, test/yacc/err_syntax18.tab.c, test/yacc/err_syntax19.tab.c, test/yacc/err_syntax2.tab.c, test/yacc/err_syntax20.tab.c, test/yacc/err_syntax21.tab.c, test/yacc/err_syntax22.tab.c, test/yacc/err_syntax23.tab.c, test/yacc/err_syntax24.tab.c, test/yacc/err_syntax25.tab.c, test/yacc/err_syntax26.tab.c, test/yacc/err_syntax27.tab.c, test/yacc/err_syntax3.tab.c, test/yacc/err_syntax4.tab.c, test/yacc/err_syntax5.tab.c, test/yacc/err_syntax6.tab.c, test/yacc/err_syntax7.tab.c, test/yacc/err_syntax7a.tab.c, test/yacc/err_syntax7b.tab.c, test/yacc/err_syntax8.tab.c, test/yacc/err_syntax8a.tab.c, test/yacc/err_syntax9.tab.c, test/yacc/error.tab.c, test/yacc/grammar.tab.c, test/yacc/pure_calc.tab.c, test/yacc/pure_error.tab.c, test/yacc/quote_calc-s.tab.c, test/yacc/quote_calc.tab.c, test/yacc/quote_calc2-s.tab.c, test/yacc/quote_calc2.tab.c, test/yacc/quote_calc3-s.tab.c, test/yacc/quote_calc3.tab.c, test/yacc/quote_calc4-s.tab.c, test/yacc/quote_calc4.tab.c, test/yacc/varsyntax_calc1.tab.c, test/yacc/calc.tab.c, test/yacc/calc1.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/yacc/code_calc.code.c, test/yacc/code_error.code.c, test/yacc/empty.tab.c, test/yacc/err_syntax1.tab.c, test/yacc/err_syntax10.tab.c, test/yacc/err_syntax11.tab.c, test/yacc/err_syntax12.tab.c, test/yacc/err_syntax13.tab.c, test/yacc/err_syntax14.tab.c, test/btyacc/err_syntax13.tab.c, test/btyacc/err_syntax14.tab.c, test/btyacc/err_syntax15.tab.c, test/btyacc/err_syntax16.tab.c, test/btyacc/err_syntax17.tab.c, test/btyacc/err_syntax18.tab.c, test/btyacc/err_syntax19.tab.c, test/btyacc/err_syntax2.tab.c, test/btyacc/err_syntax20.tab.c, test/btyacc/err_syntax21.tab.c, test/btyacc/err_syntax22.tab.c, test/btyacc/err_syntax23.tab.c, test/btyacc/err_syntax24.tab.c, test/btyacc/err_syntax25.tab.c, test/btyacc/err_syntax26.tab.c, test/btyacc/err_syntax27.tab.c, test/btyacc/err_syntax3.tab.c, test/bt!
yacc/err_syntax4.tab.c, test/btyacc/err_syntax5.tab.c, test/btyacc/err_syntax6.tab.c, test/btyacc/err_syntax7.tab.c, test/btyacc/err_syntax7a.tab.c, test/btyacc/err_syntax7b.tab.c, test/btyacc/err_syntax8.tab.c, test/btyacc/err_syntax8a.tab.c, test/btyacc/err_syntax9.tab.c, test/btyacc/error.tab.c, test/btyacc/grammar.tab.c, test/btyacc/inherit0.tab.c, test/btyacc/inherit1.tab.c, test/btyacc/inherit2.tab.c, test/btyacc/pure_error.tab.c, test/btyacc/btyacc_demo.tab.c, test/btyacc/code_error.code.c, test/btyacc/empty.tab.c, test/btyacc/err_inherit1.tab.c, test/btyacc/err_inherit2.tab.c, test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, test/btyacc/err_inherit5.tab.c, test/btyacc/err_syntax1.tab.c, test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax12.tab.c, test/btyacc/pure_calc.tab.c, test/btyacc/quote_calc-s.tab.c, test/btyacc/quote_calc.tab.c, test/btyacc/quote_calc2-s.tab.c, test/btyacc/quote_calc2.tab.c, test/btyacc/quote_calc3-s.tab.c, test/btyacc/quote_calc3.tab.c, test/btyacc/quote_calc4-s.tab.c, test/btyacc/quote_calc4.tab.c, test/btyacc/varsyntax_calc1.tab.c, test/btyacc/btyacc_calc1.tab.c, test/btyacc/calc.tab.c, test/btyacc/calc1.tab.c, test/btyacc/calc2.tab.c, test/btyacc/calc3.tab.c, test/btyacc/code_calc.code.c, test/run_test.sh, test/yacc/no_b_opt1.output:
+ use a better renaming of the YYPATCH definition (none of the test-cases rely
+ upon it, but redefinition in the "make check_make" rule is a problem).
+
+ * test/btyacc/err_syntax1.tab.c, test/btyacc/err_syntax13.tab.c, test/btyacc/err_syntax2.tab.c, test/btyacc/err_syntax25.tab.c, test/btyacc/err_syntax26.tab.c, test/btyacc/err_syntax27.tab.c, test/btyacc/err_syntax3.tab.c, test/btyacc/err_syntax4.tab.c, test/btyacc/err_syntax5.tab.c, test/btyacc/err_syntax6.tab.c, test/btyacc/err_syntax7.tab.c, test/btyacc/err_syntax7a.tab.c, test/btyacc/err_syntax7b.tab.c, test/btyacc/err_syntax8.tab.c, test/btyacc/err_syntax8a.tab.c, test/btyacc/err_syntax9.tab.c, test/btyacc/varsyntax_calc1.tab.c:
+ undid temporary reordering in reader() by Tom Shields to align with byacc outputs
+
+ * test/run_test.sh: remove a repeated test-case
+
+ * mstring.c: minor reformatting to make coverage analysis simpler
+
+2014-04-07 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/run_test.sh: tidy
+
+ * test/yacc/help.error, test/yacc/help.output, test/yacc/no_b_opt.error, test/yacc/no_b_opt.output, test/yacc/no_b_opt1.error, test/yacc/no_b_opt1.output, test/yacc/no_code_c.error, test/yacc/no_code_c.output, test/yacc/no_defines.error, test/yacc/no_defines.output, test/yacc/no_graph.error, test/yacc/no_graph.output, test/yacc/no_include.error, test/yacc/no_include.output, test/yacc/no_opts.error, test/yacc/no_opts.output, test/yacc/no_output.error, test/yacc/no_output.output, test/yacc/no_output1.error, test/yacc/no_output1.output, test/yacc/no_output2.error, test/yacc/no_output2.output, test/yacc/no_p_opt.error, test/yacc/no_p_opt.output, test/yacc/no_p_opt1.error, test/yacc/no_p_opt1.output, test/yacc/no_verbose.error, test/yacc/no_verbose.output, test/yacc/nostdin.error, test/yacc/nostdin.output, test/yacc/test-no_b_opt1.output:
+ reference output for testing
+
+ * test/run_test.sh:
+ add special checks for flags which depend on writable/existing files
+
+ * test/btyacc/no_b_opt1.output, test/btyacc/no_p_opt1.output, test/btyacc/no_b_opt.error, test/btyacc/no_b_opt.output, test/btyacc/no_b_opt1.error, test/btyacc/no_code_c.output, test/btyacc/no_p_opt.error, test/btyacc/no_p_opt.output, test/btyacc/no_p_opt1.error, test/btyacc/no_output2.output, test/btyacc/no_code_c.error, test/btyacc/no_output2.error, test/btyacc/no_include.error, test/btyacc/no_include.output, test/btyacc/no_defines.output, test/btyacc/no_defines.error, test/btyacc/no_verbose.output, test/btyacc/no_graph.output, test/btyacc/no_graph.error, test/btyacc/no_opts.error, test/btyacc/no_opts.output, test/btyacc/no_verbose.error, test/btyacc/nostdin.error, test/btyacc/nostdin.output, test/btyacc/no_output.error, test/btyacc/no_output.output, test/btyacc/no_output1.error, test/btyacc/no_output1.output:
+ reference output for testing
+
+ * main.c:
+ change CREATE_FILE_NAMES() to use local function rather than inline code,
+ to simplify coverage analysis.
+
+ * test/btyacc/err_syntax27.error, test/btyacc/err_syntax27.output, test/btyacc/err_syntax27.tab.c, test/btyacc/err_syntax27.tab.h, test/btyacc/help.error, test/btyacc/help.output, test/yacc/err_syntax27.error, test/yacc/err_syntax27.output, test/yacc/err_syntax27.tab.c, test/yacc/err_syntax27.tab.h:
+ reference output for testing
+
+ * test/err_syntax27.y: testcase for missing_brace()
+
+ * error.c: ifdef'd non-btyacc function
+
+ * lr0.c: ifdef'd debug-code
+
+ * yaccpar.skel: use YYINT's to replace short's as in btyaccpar.skel
+
+ * test/btyacc/code_debug.c, test/btyacc/err_syntax12.tab.c, test/btyacc/err_syntax14.tab.c, test/btyacc/err_syntax15.tab.c, test/btyacc/err_syntax16.tab.c, test/btyacc/err_syntax17.tab.c, test/btyacc/err_syntax18.tab.c, test/btyacc/err_syntax19.tab.c, test/btyacc/err_syntax20.tab.c, test/btyacc/err_syntax21.tab.c, test/btyacc/err_syntax22.tab.c, test/btyacc/err_syntax23.tab.c, test/btyacc/err_syntax24.tab.c, test/btyacc/error.tab.c, test/btyacc/grammar.tab.c, test/btyacc/inherit0.tab.c, test/btyacc/inherit1.tab.c, test/btyacc/inherit2.tab.c, test/btyacc/pure_calc.tab.c, test/btyacc/pure_error.tab.c, test/btyacc/quote_calc-s.tab.c, test/btyacc/quote_calc.tab.c, test/btyacc/quote_calc2-s.tab.c, test/btyacc/quote_calc2.tab.c, test/btyacc/quote_calc3-s.tab.c, test/btyacc/quote_calc3.tab.c, test/btyacc/quote_calc4-s.tab.c, test/btyacc/quote_calc4.tab.c, test/btyacc/varsyntax_calc1.tab.c, test/btyacc/btyacc_calc1.tab.c, test/btyacc/btyacc_demo.tab.c, test/btyacc/calc.tab.c, test/btyacc/calc1.tab.c, test/btyacc/calc2.tab.c, test/btyacc/calc3.tab.c, test/btyacc/code_calc.code.c, test/btyacc/code_error.code.c, test/btyacc/empty.tab.c, test/btyacc/err_inherit1.tab.c, test/btyacc/err_inherit2.tab.c, test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, test/btyacc/err_inherit5.tab.c, test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax11.tab.c, test/yacc/err_syntax11.tab.c, test/yacc/err_syntax12.tab.c, test/yacc/err_syntax18.tab.c, test/yacc/err_syntax20.tab.c, test/yacc/error.tab.c, test/yacc/grammar.tab.c, test/yacc/pure_calc.tab.c, test/yacc/pure_error.tab.c, test/yacc/quote_calc-s.tab.c, test/yacc/quote_calc.tab.c, test/yacc/quote_calc2-s.tab.c, test/yacc/quote_calc2.tab.c, test/yacc/quote_calc3-s.tab.c, test/yacc/quote_calc3.tab.c, test/yacc/quote_calc4-s.tab.c, test/yacc/quote_calc4.tab.c, test/yacc/varsyntax_calc1.tab.c, test/yacc/calc.tab.c, test/yacc/calc1.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/yacc/code_calc.code.c, test/yacc/code_debug.c, test/yacc/code_error.code.c, tes!
t/yacc/empty.tab.c, test/yacc/err_syntax10.tab.c, output.c, test/yacc/err_syntax1.tab.c, test/yacc/err_syntax13.tab.c, test/yacc/err_syntax14.tab.c, test/yacc/err_syntax15.tab.c, test/yacc/err_syntax16.tab.c, test/yacc/err_syntax17.tab.c, test/yacc/err_syntax19.tab.c, test/yacc/err_syntax2.tab.c, test/yacc/err_syntax21.tab.c, test/yacc/err_syntax22.tab.c, test/yacc/err_syntax23.tab.c, test/yacc/err_syntax24.tab.c, test/yacc/err_syntax25.tab.c, test/yacc/err_syntax26.tab.c, test/yacc/err_syntax3.tab.c, test/yacc/err_syntax4.tab.c, test/yacc/err_syntax5.tab.c, test/yacc/err_syntax6.tab.c, test/yacc/err_syntax7.tab.c, test/yacc/err_syntax7a.tab.c, test/yacc/err_syntax7b.tab.c, test/yacc/err_syntax8.tab.c, test/yacc/err_syntax8a.tab.c, test/yacc/err_syntax9.tab.c, test/run_test.sh:
+ 2010/11/26 simplification of output.c using putc_code() and putl_code()
+ omitted an adjustment of the #line value used for code-file. Fix that.
+ Also, amend 2005/05/04 change to run_test.sh to retain a dummy line for
+ YYPATCH #define's to make test-outputs easier to compare #line's (report
+ by Tom Shields)
+
+2014-04-06 Thomas E. Dickey <tom at invisible-island.net>
+
+ * reader.c: fix for valgrind
+ (the calloc's are intentional - valgrind reported use of uninitialized memory)
+
+ * lr0.c, output.c: fix for valgrind
+
+ * test/btyacc/code_debug.c, test/btyacc/code_debug.error, test/btyacc/code_debug.h, test/btyacc/code_debug.i, test/btyacc/code_debug.output:
+ RCS_BASE
+
+ * test/yacc/code_debug.c, test/yacc/code_debug.h:
+ exercise the -i option
+
+ * test/yacc/code_debug.i: reference output for testing
+
+ * test/run_test.sh: exercise the -i option
+
+ * test/yacc/code_debug.c: reference output for testing
+
+ * test/run_test.sh: exercise the "-o" option
+
+ * test/yacc/code_debug.error, test/yacc/code_debug.h, test/yacc/code_debug.output:
+ reference output for testing
+
+ * output.c: don't call exit() without giving a chance to cleanup.
+
+ * mstring.c: ifdef'd functions not used in byacc
+
+ * btyaccpar.c: generated from btyaccpar.skel
+
+ * yaccpar.c: generated from yaccpar.skel
+
+ * skel2c:
+ change the generated-by comment to show which version of this script (and
+ which version of the given skeleton file) were used to produce the C-file.
+
+ * configure: regen
+
+ * makefile.in:
+ add rules to generate byacc and btyacc parser skeleton files independently
+
+ * aclocal.m4: CF_PROG_AWK - add to byacc's configure script
+ CF_INTEL_COMPILER
+ cleanup the -no-gcc option which was leftover from testing - prcs does
+ not build with this option.
+ CF_MAKE_DOCS
+ protect $2 from substitution, for luit's "$(manext)"
+ CF_XOPEN_SOURCE
+ for Solaris (tested with gcc/g++ 3.4.3 on Solaris 10 and gcc/g++ 4.5.2
+ on Solaris 11), suppress the followup check for defining _XOPEN_SOURCE
+ because it is not needed, as well as because g++ 4.7.3 (no package,
+ used in Sage for Solaris 10) has some unspecified header breakage which
+ is triggered by the duplicate definition.
+
+ * configure.in:
+ modify so skeleton-source is determined by configure options rather than by
+ having developer rename yaccpar.skel.old to yaccpar.skel
+
+ * descrip.mms: rename skeleton
+
+ * vmsbuild.com:
+ fwiw, renamed the skeleton for consistency with makefile
+
+ * skel2c, skeleton.c: resync skeleton and its generating files
+
+ * yaccpar.skel:
+ renamed yaccpar.skel.old to yaccpar.skel, to allow using makefile suffix rules
+
+ * yaccpar.skel.old: resync skeleton and its generating files
+
+ * test/run_make.sh: improve cleanup after error recovery
+
+ * test/yacc/calc.tab.c, test/yacc/calc1.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/yacc/code_calc.code.c, test/yacc/code_error.code.c, test/yacc/empty.tab.c, test/yacc/err_syntax10.tab.c, test/yacc/err_syntax11.tab.c, test/yacc/err_syntax12.tab.c, test/yacc/err_syntax18.tab.c, test/yacc/err_syntax20.tab.c, test/yacc/error.tab.c, test/yacc/grammar.tab.c, test/yacc/pure_calc.tab.c, test/yacc/pure_error.tab.c, test/yacc/quote_calc-s.tab.c, test/yacc/quote_calc.tab.c, test/yacc/quote_calc2-s.tab.c, test/yacc/quote_calc2.tab.c, test/yacc/quote_calc3-s.tab.c, test/yacc/quote_calc3.tab.c, test/yacc/quote_calc4-s.tab.c, test/yacc/quote_calc4.tab.c, test/yacc/varsyntax_calc1.tab.c, output.c, skeleton.c, defs.h:
+ use improvement from Tom Shield's btyacc changes, getting rid of special cases for generating two yyerror calls in skeleton
+
+ * output.c: simplify output_yyerror_decl()
+
+ * test/yacc/pure_error.tab.c, test/yacc/quote_calc-s.tab.c, test/yacc/quote_calc.tab.c, test/yacc/quote_calc2-s.tab.c, test/yacc/quote_calc2.tab.c, test/yacc/quote_calc3-s.tab.c, test/yacc/quote_calc3.tab.c, test/yacc/quote_calc4-s.tab.c, test/yacc/quote_calc4.tab.c, test/yacc/varsyntax_calc1.tab.c, test/yacc/calc.tab.c, test/yacc/calc1.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/yacc/code_calc.tab.c, test/yacc/code_error.tab.c, test/yacc/empty.tab.c, test/yacc/err_syntax10.tab.c, test/yacc/err_syntax11.tab.c, test/yacc/err_syntax12.tab.c, test/yacc/err_syntax18.tab.c, test/yacc/err_syntax20.tab.c, test/yacc/error.tab.c, test/yacc/grammar.tab.c, test/yacc/pure_calc.tab.c, output.c:
+ add second "const" to string-table declarations, from Tom Shield's btyacc changes
+
+ * test/btyacc/err_syntax20.tab.c, test/btyacc/error.tab.c, test/btyacc/grammar.tab.c, test/btyacc/inherit0.tab.c, test/btyacc/inherit1.tab.c, test/btyacc/inherit2.tab.c, test/btyacc/pure_calc.tab.c, test/btyacc/pure_error.tab.c, test/btyacc/quote_calc-s.tab.c, test/btyacc/quote_calc.tab.c, test/btyacc/quote_calc2-s.tab.c, test/btyacc/quote_calc2.tab.c, test/btyacc/quote_calc3-s.tab.c, test/btyacc/quote_calc3.tab.c, test/btyacc/quote_calc4-s.tab.c, test/btyacc/quote_calc4.tab.c, test/btyacc/varsyntax_calc1.tab.c, test/btyacc/btyacc_calc1.tab.c, test/btyacc/btyacc_demo.tab.c, test/btyacc/calc.tab.c, test/btyacc/calc1.tab.c, test/btyacc/calc2.tab.c, test/btyacc/calc3.tab.c, test/btyacc/empty.tab.c, test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax12.tab.c, test/btyacc/err_syntax18.tab.c:
+ discard unnecessary call on write_code_lineno() from Tom Shield's changes
+
+ * test/yacc/error.tab.c, test/yacc/grammar.tab.c, test/yacc/pure_calc.tab.c, test/yacc/pure_error.tab.c, test/yacc/quote_calc-s.tab.c, test/yacc/quote_calc.tab.c, test/yacc/quote_calc2-s.tab.c, test/yacc/quote_calc2.tab.c, test/yacc/quote_calc3-s.tab.c, test/yacc/quote_calc3.tab.c, test/yacc/quote_calc4-s.tab.c, test/yacc/quote_calc4.tab.c, test/yacc/varsyntax_calc1.tab.c, test/yacc/calc.tab.c, test/yacc/calc1.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/yacc/code_calc.code.c, test/yacc/code_calc.tab.c, test/yacc/code_error.code.c, test/yacc/code_error.tab.c, test/yacc/empty.tab.c, test/yacc/err_syntax10.tab.c, test/yacc/err_syntax11.tab.c, test/yacc/err_syntax12.tab.c, test/yacc/err_syntax18.tab.c, test/yacc/err_syntax20.tab.c, output.c:
+ use YYINT typedef from Tom Shield's btyacc changes to replace explicit "short"
+
+ * test/yacc/code_calc.code.c, test/yacc/code_error.code.c, output.c:
+ use fix from Tom Shield's btyacc changes: remove redundant extern-declaration for YYPARSE_DECL()
+
+ * test/btyacc/err_syntax18.tab.c, test/btyacc/err_syntax20.tab.c, test/btyacc/error.tab.c, test/btyacc/grammar.tab.c, test/btyacc/inherit0.tab.c, test/btyacc/inherit1.tab.c, test/btyacc/inherit2.tab.c, test/btyacc/pure_calc.tab.c, test/btyacc/pure_error.tab.c, test/btyacc/quote_calc-s.tab.c, test/btyacc/quote_calc.tab.c, test/btyacc/quote_calc2-s.tab.c, test/btyacc/quote_calc2.tab.c, test/btyacc/quote_calc3-s.tab.c, test/btyacc/quote_calc3.tab.c, test/btyacc/quote_calc4-s.tab.c, test/btyacc/quote_calc4.tab.c, test/btyacc/varsyntax_calc1.tab.c, test/btyacc/btyacc_calc1.tab.c, test/btyacc/btyacc_demo.tab.c, test/btyacc/calc.tab.c, test/btyacc/calc1.tab.c, test/btyacc/calc2.tab.c, test/btyacc/calc3.tab.c, test/btyacc/code_calc.code.c, test/btyacc/code_error.code.c, test/btyacc/empty.tab.c, test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax12.tab.c:
+ discard unnecessary call on write_code_lineno() from Tom Shield's changes
+
+ * output.c, test/yacc/code_calc.code.c, test/yacc/code_error.code.c, test/yacc/code_calc.tab.c, test/yacc/code_error.tab.c:
+ use fix from Tom Shield's btyacc changes: prefix-definitions went to the
+ output (.tab.c) file in a case where they should have gone to the code
+ (.code.c) file. Remove now-redundant call to output_prefix().
+
+ * main.c: do the same for help-message
+
+ * main.c: use OUTPUT_SUFFIX symbol in an overlooked case
+
+ * test/run_make.sh:
+ modify to avoid use of VPATH, which has no standard implementation
+
+2014-04-05 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/btyacc/grammar.tab.c, test/btyacc/inherit0.tab.c, test/btyacc/inherit1.tab.c, test/btyacc/inherit2.tab.c, test/btyacc/pure_calc.tab.c, test/btyacc/pure_error.tab.c, test/btyacc/quote_calc-s.tab.c, test/btyacc/quote_calc.tab.c, test/btyacc/quote_calc2-s.tab.c, test/btyacc/quote_calc2.tab.c, test/btyacc/quote_calc3-s.tab.c, test/btyacc/quote_calc3.tab.c, test/btyacc/quote_calc4-s.tab.c, test/btyacc/quote_calc4.tab.c, test/btyacc/varsyntax_calc1.tab.c, test/btyacc/btyacc_calc1.tab.c, test/btyacc/btyacc_demo.tab.c, test/btyacc/calc.tab.c, test/btyacc/calc1.tab.c, test/btyacc/calc2.tab.c, test/btyacc/calc3.tab.c, test/btyacc/code_calc.code.c, test/btyacc/code_error.code.c, test/btyacc/empty.tab.c, test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax12.tab.c, test/btyacc/err_syntax18.tab.c, test/btyacc/err_syntax20.tab.c, test/btyacc/error.tab.c:
+ discard a change which merged CountLines() with explicit comparisons against
+ code_file because that adds extra to the #line values
+
+ * test/yacc/pure_calc.tab.c, test/yacc/pure_error.tab.c, test/yacc/quote_calc-s.tab.c, test/yacc/quote_calc.tab.c, test/yacc/quote_calc2-s.tab.c, test/yacc/quote_calc2.tab.c, test/yacc/quote_calc3-s.tab.c, test/yacc/quote_calc3.tab.c, test/yacc/quote_calc4-s.tab.c, test/yacc/quote_calc4.tab.c, test/yacc/calc.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/yacc/code_calc.code.c, test/yacc/code_error.code.c, test/yacc/empty.tab.c, test/yacc/err_syntax11.tab.c, test/yacc/err_syntax12.tab.c, test/yacc/err_syntax18.tab.c, test/yacc/error.tab.c, output.c:
+ add Tom Shield's change to allow definition of YYSTYPE_IS_DECLARED symbol to
+ override fallback typedef for YYSTYPE when that symbol is undefined
+
+ * test/btyacc/error.tab.c, test/btyacc/inherit0.tab.c, test/btyacc/pure_calc.tab.c, test/btyacc/pure_error.tab.c, test/btyacc/quote_calc-s.tab.c, test/btyacc/quote_calc.tab.c, test/btyacc/quote_calc2-s.tab.c, test/btyacc/quote_calc2.tab.c, test/btyacc/quote_calc3-s.tab.c, test/btyacc/quote_calc3.tab.c, test/btyacc/quote_calc4-s.tab.c, test/btyacc/quote_calc4.tab.c, test/btyacc/calc.tab.c, test/btyacc/calc2.tab.c, test/btyacc/calc3.tab.c, test/btyacc/code_calc.code.c, test/btyacc/code_error.code.c, test/btyacc/empty.tab.c, test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax12.tab.c, test/btyacc/err_syntax18.tab.c:
+ minor tweak to coding style - use parenthesis for "defined" operator's parameter
+
+ * test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax12.tab.c, test/btyacc/err_syntax18.tab.c, test/btyacc/err_syntax20.tab.c, test/btyacc/error.tab.c, test/btyacc/grammar.tab.c, test/btyacc/inherit0.tab.c, test/btyacc/inherit1.tab.c, test/btyacc/inherit2.tab.c, test/btyacc/pure_calc.tab.c, test/btyacc/pure_error.tab.c, test/btyacc/quote_calc-s.tab.c, test/btyacc/quote_calc.tab.c, test/btyacc/quote_calc2-s.tab.c, test/btyacc/quote_calc2.tab.c, test/btyacc/quote_calc3-s.tab.c, test/btyacc/quote_calc3.tab.c, test/btyacc/quote_calc4-s.tab.c, test/btyacc/quote_calc4.tab.c, test/btyacc/varsyntax_calc1.tab.c, test/btyacc/btyacc_calc1.tab.c, test/btyacc/btyacc_demo.tab.c, test/btyacc/calc.tab.c, test/btyacc/calc1.tab.c, test/btyacc/calc2.tab.c, test/btyacc/calc3.tab.c, test/btyacc/code_calc.code.c, test/btyacc/code_error.code.c, test/btyacc/empty.tab.c, test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, test/btyacc/err_syntax10.tab.c:
+ regen to make YYMAXTOKEN and YYUNDFTOKEN adjacent
+
+ * test/yacc/err_syntax20.tab.c, test/yacc/grammar.tab.c, test/yacc/quote_calc2-s.tab.c, test/yacc/quote_calc2.tab.c, test/yacc/quote_calc3-s.tab.c, test/yacc/quote_calc3.tab.c, test/yacc/quote_calc4-s.tab.c, test/yacc/quote_calc4.tab.c, test/yacc/varsyntax_calc1.tab.c, test/yacc/calc.tab.c, test/yacc/calc1.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/yacc/code_calc.code.c, test/yacc/code_calc.tab.c, test/yacc/code_error.code.c, test/yacc/code_error.tab.c, test/yacc/empty.tab.c, test/yacc/err_syntax10.tab.c, test/yacc/err_syntax11.tab.c, test/yacc/err_syntax12.tab.c:
+ regen after adding the YYUNDFTOKEN symbol
+
+ * output.c:
+ integrate Tom Shield's btyacc changes which introduce the YYUNDFTOKEN symbol
+ (I changed order of output to keep this adjacent to YYMAXTOKEN)
+
+ * reader.c:
+ merge all but one small change from Tom Shield's btyacc changes - that
+ changes the order of code-file in the tests.
+
+ * test/btyacc/btyacc_demo.tab.c: regen
+
+ * test/btyacc_demo.y: fix prototypes
+
+2014-04-04 Thomas E. Dickey <tom at invisible-island.net>
+
+ * reader.c, defs.h, main.c:
+ more merging of Tom Shield's btyacc changes. In the merge, I moved the
+ symbol_pval inside the btyacc ifdef's and added some more btyacc ifdefs
+
+2014-04-03 Thomas E. Dickey <tom at invisible-island.net>
+
+ * reader.c:
+ merge-in 3/4 of btyacc's changes, deferring those which change test-outputs.
+ Tom Shield's changes split-out copy_string() and copy_comment() functions
+ to simplify some logic, as well as adding btyacc-only chunks
+
+ * makefile.in: build mstring.o, needed for changes in reader.c
+
+ * output.c:
+ merge-in all of btyacc's changes which do not change byacc's test-output.
+ Some of the merge uses ifdef-changes which I applied to ongoing resync,
+ e.g., the introduction of PER_STATE.
+
+2014-04-02 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/btyacc/pure_calc.tab.c, test/btyacc/pure_error.tab.c: regen
+
+ * output.c: fix typo
+
+ * output.c, reader.c:
+ merge in some chunks of reader and output files which do not affect byacc tests
+
+ * test/yacc/calc2.tab.c, test/yacc/calc3.tab.c: regen
+
+ * test/yacc/err_syntax6.tab.c, test/yacc/err_syntax7.tab.c, test/yacc/err_syntax7a.tab.c, test/yacc/err_syntax7b.tab.c, test/yacc/err_syntax8.tab.c, test/yacc/err_syntax8a.tab.c, test/yacc/err_syntax9.tab.c, test/yacc/error.tab.c, test/yacc/grammar.tab.c, test/yacc/pure_calc.tab.c, test/yacc/pure_error.tab.c, test/yacc/quote_calc-s.tab.c, test/yacc/quote_calc.tab.c, test/yacc/quote_calc2-s.tab.c, test/yacc/quote_calc2.tab.c, test/yacc/quote_calc3-s.tab.c, test/yacc/quote_calc3.tab.c, test/yacc/quote_calc4-s.tab.c, test/yacc/quote_calc4.tab.c, test/yacc/varsyntax_calc1.tab.c, test/yacc/calc.tab.c, test/yacc/calc1.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/yacc/code_calc.code.c, test/yacc/code_error.code.c, test/yacc/empty.tab.c, test/yacc/err_syntax1.tab.c, test/yacc/err_syntax10.tab.c, test/yacc/err_syntax11.tab.c, test/yacc/err_syntax12.tab.c, test/yacc/err_syntax13.tab.c, test/yacc/err_syntax14.tab.c, test/yacc/err_syntax15.tab.c, test/yacc/err_syntax16.tab.c, test/yacc/err_syntax17.tab.c, test/yacc/err_syntax18.tab.c, test/yacc/err_syntax19.tab.c, test/yacc/err_syntax2.tab.c, test/yacc/err_syntax20.tab.c, test/yacc/err_syntax21.tab.c, test/yacc/err_syntax22.tab.c, test/yacc/err_syntax23.tab.c, test/yacc/err_syntax24.tab.c, test/yacc/err_syntax25.tab.c, test/yacc/err_syntax26.tab.c, test/yacc/err_syntax3.tab.c, test/yacc/err_syntax4.tab.c, test/yacc/err_syntax5.tab.c, skeleton.c:
+ incorporate YYENOMEM and YYEOF symbols from btyacc
+
+ * output.c: merge chunk from btyacc changes for header-guards
+
+ * btyaccpar.skel: RCS_BASE
+
+ * yaccpar.skel: comment-out yysccsid[], for FreeBSD build-issues
+ remove GCC_UNUSED to reduce name-pollution as well as being simpler
+
+ * main.c:
+ move a btyacc symbol outside ifdef to work around current state of merge
+
+ * defs.h:
+ add USE_HEADER_GUARDS to defer whether to modify byacc's header-output
+
+ * test/run_make.sh:
+ do not try to compile files used for testing syntax-errors, since they are
+ likely to be incomplete
+
+2014-04-02 Tom.Shields
+
+ * main.c: changes for btyacc
+
+2014-04-01 Thomas E. Dickey <tom at invisible-island.net>
+
+ * reader.c:
+ integrate change by Tom Shields to use bsearch rather than successive
+ calls to matchec()
+
+ * defs.h: typedef __compar_fn_t is unnecessary
+
+ * test/btyacc/err_syntax20.tab.c, test/btyacc/error.tab.c, test/btyacc/grammar.tab.c, test/btyacc/inherit0.tab.c, test/btyacc/inherit1.tab.c, test/btyacc/inherit2.tab.c, test/btyacc/pure_calc.tab.c, test/btyacc/pure_error.tab.c, test/btyacc/quote_calc-s.tab.c, test/btyacc/quote_calc.tab.c, test/btyacc/quote_calc2-s.tab.c, test/btyacc/quote_calc2.tab.c, test/btyacc/quote_calc3-s.tab.c, test/btyacc/quote_calc3.tab.c, test/btyacc/quote_calc4-s.tab.c, test/btyacc/quote_calc4.tab.c, test/btyacc/varsyntax_calc1.tab.c, test/btyacc/btyacc_calc1.tab.c, test/btyacc/btyacc_demo.tab.c, test/btyacc/calc.tab.c, test/btyacc/calc1.tab.c, test/btyacc/calc2.tab.c, test/btyacc/calc3.tab.c, test/btyacc/code_calc.code.c, test/btyacc/code_error.code.c, test/btyacc/empty.tab.c, test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax12.tab.c, test/btyacc/err_syntax18.tab.c:
+ omit the GCC_UNUSED, as noted by Tom Shields not really essential
+
+2014-04-01 Tom.Shields
+
+ * verbose.c: changes for btyacc, ifdef'd
+
+2014-04-01 Thomas E. Dickey <tom at invisible-island.net>
+
+ * mkpar.c: eliminate most of the ifdef's using macros
+
+2014-04-01 Tom.Shields
+
+ * mkpar.c: merge btyacc changes (ifdef'd - no change to byacc)
+
+ * error.c:
+ new functions used for reporting errors from the btyacc configuration
+ (I reordered some, and ifdef'd the new ones -TD)
+
+2014-03-31 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/btyacc/code_calc.code.c, test/btyacc/code_error.code.c:
+ omit the GCC_UNUSED, as noted by Tom Shields not really essential
+
+ * test/btyacc/empty.tab.c, test/btyacc/err_inherit1.tab.c, test/btyacc/err_inherit2.tab.c, test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, test/btyacc/err_inherit5.tab.c, test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax12.tab.c, test/btyacc/err_syntax14.tab.c, test/btyacc/err_syntax15.tab.c, test/btyacc/err_syntax16.tab.c, test/btyacc/err_syntax17.tab.c, test/btyacc/err_syntax18.tab.c, test/btyacc/err_syntax19.tab.c, test/btyacc/err_syntax20.tab.c, test/btyacc/err_syntax21.tab.c, test/btyacc/err_syntax22.tab.c, test/btyacc/err_syntax23.tab.c, test/btyacc/err_syntax24.tab.c:
+ regen
+
+2014-03-29 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/yacc/err_syntax22.tab.c, test/yacc/err_syntax23.tab.c, test/yacc/err_syntax24.tab.c, test/yacc/err_syntax25.tab.c, test/yacc/err_syntax26.tab.c, test/yacc/err_syntax3.tab.c, test/yacc/err_syntax4.tab.c, test/yacc/err_syntax5.tab.c, test/yacc/err_syntax6.tab.c, test/yacc/err_syntax7.tab.c, test/yacc/err_syntax7a.tab.c, test/yacc/err_syntax7b.tab.c, test/yacc/err_syntax8.tab.c, test/yacc/err_syntax8a.tab.c, test/yacc/err_syntax9.tab.c, test/yacc/error.tab.c, test/yacc/grammar.tab.c, test/yacc/pure_calc.tab.c, test/yacc/pure_error.tab.c, test/yacc/quote_calc-s.tab.c, test/yacc/quote_calc.tab.c, test/yacc/quote_calc2-s.tab.c, test/yacc/quote_calc2.tab.c, test/yacc/quote_calc3-s.tab.c, test/yacc/quote_calc3.tab.c, test/yacc/quote_calc4-s.tab.c, test/yacc/quote_calc4.tab.c, test/yacc/varsyntax_calc1.tab.c, test/yacc/calc.tab.c, test/yacc/calc1.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/yacc/code_calc.code.c, test/yacc/code_error.code.c, test/yacc/empty.tab.c, test/yacc/err_syntax1.tab.c, test/yacc/err_syntax10.tab.c, test/yacc/err_syntax11.tab.c, test/yacc/err_syntax12.tab.c, test/yacc/err_syntax13.tab.c, test/yacc/err_syntax14.tab.c, test/yacc/err_syntax15.tab.c, test/yacc/err_syntax16.tab.c, test/yacc/err_syntax17.tab.c, test/yacc/err_syntax18.tab.c, test/yacc/err_syntax19.tab.c, test/yacc/err_syntax2.tab.c, test/yacc/err_syntax20.tab.c, test/yacc/err_syntax21.tab.c, skeleton.c:
+ comment-out yysccsid in the banner because it produces unnecessary compiler
+ warnings. The suggested alternative (using #pragma ident) in the preceding
+ comment is also obsolete; remove that comment (request by Gleb Smirnoff).
+
+ * test/run_test.sh:
+ for yacc, ignore the inherit testcases, since they are btyacc-specific
+
+2014-03-28 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/yacc/varsyntax_calc1.error, test/yacc/varsyntax_calc1.output, test/yacc/varsyntax_calc1.tab.c, test/yacc/varsyntax_calc1.tab.h, test/yacc/err_inherit3.error, test/yacc/err_inherit3.output, test/yacc/err_inherit3.tab.c, test/yacc/err_inherit3.tab.h, test/yacc/err_inherit4.error, test/yacc/err_inherit4.output, test/yacc/err_inherit4.tab.c, test/yacc/err_inherit4.tab.h, test/yacc/err_inherit5.error, test/yacc/err_inherit5.output, test/yacc/err_inherit5.tab.c, test/yacc/err_inherit5.tab.h, test/yacc/inherit0.error, test/yacc/inherit0.output, test/yacc/inherit0.tab.c, test/yacc/inherit0.tab.h, test/yacc/inherit1.error, test/yacc/inherit1.output, test/yacc/inherit1.tab.c, test/yacc/inherit1.tab.h, test/yacc/inherit2.error, test/yacc/inherit2.output, test/yacc/inherit2.tab.c, test/yacc/inherit2.tab.h, test/yacc/empty.error, test/yacc/empty.output, test/yacc/empty.tab.c, test/yacc/empty.tab.h, test/yacc/err_inherit1.error, test/yacc/err_inherit1.output, test/yacc/err_inherit1.tab.c, test/yacc/err_inherit1.tab.h, test/yacc/err_inherit2.error, test/yacc/err_inherit2.output, test/yacc/err_inherit2.tab.c, test/yacc/err_inherit2.tab.h:
+ reference output for testing
+
+ * test/run_lint.sh, test/run_make.sh, test/run_test.sh:
+ moving #define's out of makefile broke check for yacc vs btyacc (fix)
+
+2014-03-28 Tom.Shields
+
+ * test/btyacc/btyacc_demo.tab.c, test/btyacc/err_inherit3.error, test/btyacc/err_inherit3.output, test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit3.tab.h, test/btyacc/err_inherit2.error, test/btyacc/err_inherit2.output, test/btyacc/err_inherit2.tab.c, test/btyacc/err_inherit2.tab.h, test/btyacc/err_inherit4.error, test/btyacc/err_inherit4.output, test/btyacc/err_inherit4.tab.c, test/btyacc/err_inherit4.tab.h, test/btyacc/err_inherit5.error, test/btyacc/err_inherit5.output, test/btyacc/err_inherit5.tab.c, test/btyacc/err_inherit5.tab.h, test/btyacc/inherit0.error, test/btyacc/inherit0.output, test/btyacc/inherit0.tab.c, test/btyacc/inherit0.tab.h, test/btyacc/inherit1.error, test/btyacc/inherit1.output, test/btyacc/inherit1.tab.c, test/btyacc/inherit1.tab.h, test/btyacc/inherit2.error, test/btyacc/inherit2.output, test/btyacc/inherit2.tab.c, test/btyacc/inherit2.tab.h, test/btyacc/calc.error, test/btyacc/err_inherit1.error, test/btyacc/err_inherit1.output, test/btyacc/err_inherit1.tab.c, test/btyacc/err_inherit1.tab.h:
+ reference output for testing
+
+ * defs.h: new functions/variables for btyacc
+ (I reordered and ifdef'd -TD)
+
+ * test/inherit0.y, test/inherit1.y: testcase for btyacc
+
+2014-03-27 Tom.Shields
+
+ * test/err_inherit5.y, test/err_inherit4.y, test/err_inherit3.y, test/err_inherit2.y, test/err_inherit1.y, test/inherit2.y:
+ testcase for btyacc
+
+2014-03-25 Tom.Shields
+
+ * symtab.c: extra initialization needed for btyacc
+ (I ifdef'd -TD)
+
+ * yacc.1: document -L/-B features from btyacc
+
+2014-03-25 Thomas E. Dickey <tom at invisible-island.net>
+
+ * yacc.1: typo
+
+ * configure: regen
+
+ * configure.in:
+ modified new options to act like those in my other configure-scripts, e.g.,
+ showing what option is being tested, and the resulting value. Put the
+ definitions in config.h rather than in the makefile.
+
+2014-03-25 Tom.Shields
+
+ * makefile.in: add/use LINTFLAGS variable
+ make all of the objects (not just skeleton) rebuild if makefile changes
+ modify check-rule to reflect updates to run_test.sh vs subdirectory
+
+ * mstring.c: byacc-btyacc-20140323
+
+2014-03-25 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/btyacc/RCS, test/yacc/RCS: PERMIT FILE
+
+ * config_h.in: updated with autoheader-252
+
+2014-03-25 Tom.Shields
+
+ * README.BTYACC: byacc-btyacc-20140323
+
+2014-03-24 Tom.Shields
+
+ * test/btyacc/err_syntax1.output, test/btyacc/err_syntax1.tab.c, test/btyacc/err_syntax1.tab.h, test/btyacc/err_syntax10.error, test/btyacc/err_syntax10.output, test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax10.tab.h, test/btyacc/err_syntax11.error, test/btyacc/err_syntax11.output, test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax11.tab.h, test/btyacc/err_syntax12.error, test/btyacc/err_syntax12.output, test/btyacc/err_syntax12.tab.c, test/btyacc/err_syntax12.tab.h, test/btyacc/err_syntax13.error, test/btyacc/err_syntax13.output, test/btyacc/err_syntax13.tab.c, test/btyacc/err_syntax13.tab.h, test/btyacc/err_syntax14.error, test/btyacc/err_syntax14.output, test/btyacc/err_syntax14.tab.c, test/btyacc/err_syntax14.tab.h, test/btyacc/err_syntax15.error, test/btyacc/err_syntax15.output, test/btyacc/err_syntax15.tab.c, test/btyacc/err_syntax15.tab.h, test/btyacc/err_syntax16.error, test/btyacc/err_syntax16.output, test/btyacc/err_syntax16.tab.c, test/btyacc/err_syntax16.tab.h, test/btyacc/err_syntax17.error, test/btyacc/err_syntax17.output, test/btyacc/err_syntax17.tab.c, test/btyacc/err_syntax17.tab.h, test/btyacc/err_syntax18.error, test/btyacc/err_syntax18.output, test/btyacc/err_syntax18.tab.c, test/btyacc/err_syntax18.tab.h, test/btyacc/err_syntax19.error, test/btyacc/err_syntax19.output, test/btyacc/err_syntax19.tab.c, test/btyacc/err_syntax19.tab.h, test/btyacc/err_syntax2.output, test/btyacc/err_syntax2.tab.c, test/btyacc/err_syntax2.tab.h, test/btyacc/err_syntax20.error, test/btyacc/err_syntax20.output, test/btyacc/err_syntax20.tab.c, test/btyacc/err_syntax20.tab.h, test/btyacc/err_syntax21.error, test/btyacc/err_syntax21.output, test/btyacc/err_syntax21.tab.c, test/btyacc/err_syntax21.tab.h, test/btyacc/err_syntax22.error, test/btyacc/err_syntax22.output, test/btyacc/err_syntax22.tab.c, test/btyacc/err_syntax22.tab.h, test/btyacc/err_syntax23.error, test/btyacc/err_syntax23.output, test/btyacc/err_syntax23.tab.c, test/btyacc/err_syntax23.tab.h, test/btyacc/err_syntax24.error, test/btya!
cc/err_syntax24.output, test/btyacc/err_syntax24.tab.c, test/btyacc/err_syntax24.tab.h, test/btyacc/err_syntax25.error, test/btyacc/err_syntax25.output, test/btyacc/err_syntax25.tab.c, test/btyacc/err_syntax25.tab.h, test/btyacc/err_syntax26.error, test/btyacc/err_syntax26.output, test/btyacc/err_syntax26.tab.c, test/btyacc/err_syntax26.tab.h, test/btyacc/err_syntax3.output, test/btyacc/err_syntax3.tab.c, test/btyacc/err_syntax3.tab.h, test/btyacc/err_syntax4.output, test/btyacc/err_syntax4.tab.c, test/btyacc/err_syntax4.tab.h, test/btyacc/err_syntax5.output, test/btyacc/err_syntax5.tab.c, test/btyacc/err_syntax5.tab.h, test/btyacc/err_syntax6.output, test/btyacc/err_syntax6.tab.c, test/btyacc/err_syntax6.tab.h, test/btyacc/err_syntax7.output, test/btyacc/err_syntax7.tab.c, test/btyacc/err_syntax7.tab.h, test/btyacc/err_syntax7a.output, test/btyacc/err_syntax7a.tab.c, test/btyacc/err_syntax7a.tab.h, test/btyacc/err_syntax7b.output, test/btyacc/err_syntax7b.tab.c, test/btyacc/err_syntax7b.tab.h, test/btyacc/err_syntax8.output, test/btyacc/err_syntax8.tab.c, test/btyacc/err_syntax8.tab.h, test/btyacc/err_syntax8a.output, test/btyacc/err_syntax8a.tab.c, test/btyacc/err_syntax8a.tab.h, test/btyacc/err_syntax9.output, test/btyacc/err_syntax9.tab.c, test/btyacc/err_syntax9.tab.h:
+ reference output for testing
+
+2014-03-24 Thomas E. Dickey <tom at invisible-island.net>
+
+ * defs.h: fix compiler warnings due to mputc()
+
+2014-03-23 Tom.Shields
+
+ * test/btyacc_demo.y: testcase for btyacc
+
+ * test/btyacc/varsyntax_calc1.error, test/btyacc/varsyntax_calc1.output, test/btyacc/varsyntax_calc1.tab.c, test/btyacc/varsyntax_calc1.tab.h:
+ reference output for testing
+
+ * test/varsyntax_calc1.y, test/btyacc_calc1.y: testcase for btyacc
+
+2014-03-23 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/err_syntax26.error, test/err_syntax26.output, test/err_syntax26.tab.c, test/err_syntax26.tab.h, test/yacc/err_syntax26.error, test/yacc/err_syntax26.output, test/yacc/err_syntax26.tab.c, test/yacc/err_syntax26.tab.h:
+ reference output for testing
+
+ * test/err_syntax26.y: testcase for missing_brace()
+
+ * test/err_syntax25.error, test/err_syntax25.output, test/err_syntax25.tab.c, test/err_syntax25.tab.h, test/yacc/err_syntax25.error, test/yacc/err_syntax25.output, test/yacc/err_syntax25.tab.c, test/yacc/err_syntax25.tab.h:
+ reference output for testing
+
+ * test/err_syntax25.y: testcase for over_unionized()
+
+ * test/err_syntax24.error, test/err_syntax24.output, test/err_syntax24.tab.c, test/err_syntax24.tab.h, test/yacc/err_syntax24.error, test/yacc/err_syntax24.output, test/yacc/err_syntax24.tab.c, test/yacc/err_syntax24.tab.h:
+ reference output for testing
+
+ * test/err_syntax24.y: testcase for default_action_warning()
+
+2014-03-23 Tom.Shields
+
+ * test/btyacc/quote_calc3-s.error, test/btyacc/quote_calc4-s.error, test/btyacc/quote_calc4.error, test/btyacc/grammar.dot, test/btyacc/grammar.error, test/btyacc/pure_calc.error, test/btyacc/pure_error.error, test/btyacc/quote_calc-s.error, test/btyacc/quote_calc.error, test/btyacc/quote_calc2-s.error, test/btyacc/quote_calc2.error, test/btyacc/quote_calc3.error, test/btyacc/err_syntax2.error, test/btyacc/err_syntax3.error, test/btyacc/err_syntax4.error, test/btyacc/err_syntax5.error, test/btyacc/err_syntax6.error, test/btyacc/err_syntax7.error, test/btyacc/err_syntax7a.error, test/btyacc/err_syntax7b.error, test/btyacc/err_syntax8.error, test/btyacc/err_syntax8a.error, test/btyacc/err_syntax9.error, test/btyacc/error.error, test/btyacc/calc1.error, test/btyacc/calc2.error, test/btyacc/calc3.error, test/btyacc/code_calc.error, test/btyacc/code_error.error, test/btyacc/empty.error, test/btyacc/err_syntax1.error, test/btyacc/btyacc_calc1.error, test/btyacc/btyacc_demo.error:
+ reference output for testing
+
+2014-03-23 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/err_syntax23.error, test/err_syntax23.output, test/err_syntax23.tab.c, test/err_syntax23.tab.h, test/yacc/err_syntax23.error, test/yacc/err_syntax23.output, test/yacc/err_syntax23.tab.c, test/yacc/err_syntax23.tab.h:
+ reference output for testing
+
+ * test/err_syntax23.y: testcase for untyped_lhs()
+
+2014-03-23 Tom.Shields
+
+ * test/run_test.sh:
+ move test-outputs into subdirectories to keep btyacc/yacc results separate
+
+2014-03-23 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/err_syntax22.error, test/err_syntax22.output, test/err_syntax22.tab.c, test/err_syntax22.tab.h, test/yacc/err_syntax22.error, test/yacc/err_syntax22.output, test/yacc/err_syntax22.tab.c, test/yacc/err_syntax22.tab.h:
+ reference output for testing
+
+ * test/err_syntax22.y: testcase for untyped_rhs()
+
+ * test/err_syntax21.error, test/err_syntax21.output, test/err_syntax21.tab.c, test/err_syntax21.tab.h, test/yacc/err_syntax21.error, test/yacc/err_syntax21.output, test/yacc/err_syntax21.tab.c, test/yacc/err_syntax21.tab.h, test/err_syntax20.error, test/err_syntax20.output, test/err_syntax20.tab.c, test/err_syntax20.tab.h, test/yacc/err_syntax20.error, test/yacc/err_syntax20.output, test/yacc/err_syntax20.tab.c, test/yacc/err_syntax20.tab.h:
+ reference output for testing
+
+ * test/err_syntax20.y: testcase for undefined_symbol_warning()
+
+ * test/err_syntax21.y: testcase for unknown_rhs()
+
+ * test/err_syntax19.error, test/err_syntax19.output, test/err_syntax19.tab.c, test/err_syntax19.tab.h, test/yacc/err_syntax19.error, test/yacc/err_syntax19.output, test/yacc/err_syntax19.tab.c, test/yacc/err_syntax19.tab.h:
+ reference output for testing
+
+ * test/err_syntax19.y: testcase for dollar_error()
+
+ * test/err_syntax18.error, test/err_syntax18.output, test/err_syntax18.tab.c, test/err_syntax18.tab.h, test/yacc/err_syntax18.error, test/yacc/err_syntax18.output, test/yacc/err_syntax18.tab.c, test/yacc/err_syntax18.tab.h:
+ reference output for testing
+
+ * test/err_syntax18.y: testcase for dollar_warning()
+
+ * test/err_syntax17.error, test/err_syntax17.output, test/err_syntax17.tab.c, test/err_syntax17.tab.h, test/yacc/err_syntax17.error, test/yacc/err_syntax17.output, test/yacc/err_syntax17.tab.c, test/yacc/err_syntax17.tab.h:
+ reference output for testing
+
+ * test/err_syntax17.y: testcase for unterminated_action()
+
+2014-03-22 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/err_syntax16.error, test/err_syntax16.output, test/err_syntax16.tab.c, test/err_syntax16.tab.h, test/yacc/err_syntax16.error, test/yacc/err_syntax16.output, test/yacc/err_syntax16.tab.c, test/yacc/err_syntax16.tab.h:
+ reference output for testing
+
+ * test/err_syntax16.y: testcase for terminal_lhs()
+
+ * test/err_syntax15.error, test/err_syntax15.output, test/err_syntax15.tab.c, test/err_syntax15.tab.h, test/yacc/err_syntax15.error, test/yacc/err_syntax15.output, test/yacc/err_syntax15.tab.c, test/yacc/err_syntax15.tab.h:
+ reference output for testing
+
+ * test/err_syntax15.y: testcase for no_grammar()
+
+ * test/err_syntax14.error, test/err_syntax14.output, test/err_syntax14.tab.c, test/err_syntax14.tab.h, test/yacc/err_syntax14.error, test/yacc/err_syntax14.output, test/yacc/err_syntax14.tab.c, test/yacc/err_syntax14.tab.h:
+ reference output for testing
+
+ * test/err_syntax14.y:
+ testcase for restarted_warning() and undefined_goal()
+
+ * test/err_syntax13.error, test/err_syntax13.output, test/err_syntax13.tab.c, test/err_syntax13.tab.h, test/yacc/err_syntax13.error, test/yacc/err_syntax13.output, test/yacc/err_syntax13.tab.c, test/yacc/err_syntax13.tab.h:
+ reference output for testing
+
+ * test/err_syntax13.y: testcase for terminal_start()
+
+ * test/err_syntax12.error, test/err_syntax12.output, test/err_syntax12.tab.c, test/err_syntax12.tab.h, test/yacc/err_syntax12.error, test/yacc/err_syntax12.output, test/yacc/err_syntax12.tab.c, test/yacc/err_syntax12.tab.h:
+ reference output for testing
+
+ * test/err_syntax12.y: testcase for revalued_warning()
+
+ * test/err_syntax11.error, test/err_syntax11.output, test/err_syntax11.tab.c, test/err_syntax11.tab.h, test/yacc/err_syntax11.error, test/yacc/err_syntax11.output, test/yacc/err_syntax11.tab.c, test/yacc/err_syntax11.tab.h:
+ reference output for testing
+
+ * test/err_syntax11.y: testcase for reprec_warning()
+
+ * test/err_syntax10.error, test/err_syntax10.output, test/err_syntax10.tab.c, test/err_syntax10.tab.h, test/yacc/err_syntax10.error, test/yacc/err_syntax10.output, test/yacc/err_syntax10.tab.c, test/yacc/err_syntax10.tab.h:
+ reference output for testing
+
+ * test/err_syntax10.y: testcase for retyped_warning()
+
+2014-03-21 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/err_syntax9.error, test/err_syntax9.output, test/err_syntax9.tab.c, test/err_syntax9.tab.h, test/yacc/err_syntax9.error, test/yacc/err_syntax9.output, test/yacc/err_syntax9.tab.c, test/yacc/err_syntax9.tab.h:
+ reference output for testing
+
+ * test/err_syntax9.y: testcase for tokenized_start()
+
+ * test/err_syntax8.error, test/err_syntax8.output, test/err_syntax8.tab.c, test/err_syntax8.tab.h, test/err_syntax8a.error, test/err_syntax8a.output, test/err_syntax8a.tab.c, test/err_syntax8a.tab.h, test/yacc/err_syntax8.error, test/yacc/err_syntax8.output, test/yacc/err_syntax8.tab.c, test/yacc/err_syntax8.tab.h, test/yacc/err_syntax8a.error, test/yacc/err_syntax8a.output, test/yacc/err_syntax8a.tab.c, test/yacc/err_syntax8a.tab.h:
+ reference output for testing
+
+ * test/err_syntax8a.y, test/err_syntax8.y: testcase for used_reserved()
+
+ * test/err_syntax7.error, test/err_syntax7.output, test/err_syntax7.tab.c, test/err_syntax7.tab.h, test/err_syntax7a.error, test/err_syntax7a.output, test/err_syntax7a.tab.c, test/err_syntax7a.tab.h, test/err_syntax7b.error, test/err_syntax7b.output, test/err_syntax7b.tab.c, test/err_syntax7b.tab.h, test/yacc/err_syntax7.error, test/yacc/err_syntax7.output, test/yacc/err_syntax7.tab.c, test/yacc/err_syntax7.tab.h, test/yacc/err_syntax7a.error, test/yacc/err_syntax7a.output, test/yacc/err_syntax7a.tab.c, test/yacc/err_syntax7a.tab.h, test/yacc/err_syntax7b.error, test/yacc/err_syntax7b.output, test/yacc/err_syntax7b.tab.c, test/yacc/err_syntax7b.tab.h:
+ reference output for testing
+
+ * test/err_syntax7b.y, test/err_syntax7a.y, test/err_syntax7.y:
+ testcase for illegal_character()
+
+ * test/err_syntax6.error, test/err_syntax6.output, test/err_syntax6.tab.c, test/err_syntax6.tab.h, test/yacc/err_syntax6.error, test/yacc/err_syntax6.output, test/yacc/err_syntax6.tab.c, test/yacc/err_syntax6.tab.h:
+ reference output for testing
+
+ * test/err_syntax6.y: testcase for illegal_tag()
+
+ * test/err_syntax5.error, test/err_syntax5.output, test/err_syntax5.tab.c, test/err_syntax5.tab.h, test/yacc/err_syntax5.error, test/yacc/err_syntax5.output, test/yacc/err_syntax5.tab.c, test/yacc/err_syntax5.tab.h:
+ reference output for testing
+
+ * test/err_syntax5.y: testcase for unterminated_union()
+
+ * test/err_syntax4.error, test/err_syntax4.output, test/err_syntax4.tab.c, test/err_syntax4.tab.h, test/yacc/err_syntax4.error, test/yacc/err_syntax4.output, test/yacc/err_syntax4.tab.c, test/yacc/err_syntax4.tab.h:
+ reference output for testing
+
+ * test/err_syntax4.y: testcase for unterminated_text()
+
+ * test/err_syntax3.error, test/err_syntax3.output, test/err_syntax3.tab.c, test/err_syntax3.tab.h, test/yacc/err_syntax3.error, test/yacc/err_syntax3.output, test/yacc/err_syntax3.tab.c, test/yacc/err_syntax3.tab.h:
+ reference output for testing
+
+ * test/err_syntax3.y: testcase for unterminated_string()
+
+ * test/err_syntax2.error, test/err_syntax2.output, test/err_syntax2.tab.c, test/err_syntax2.tab.h, test/yacc/err_syntax2.error, test/yacc/err_syntax2.output, test/yacc/err_syntax2.tab.c, test/yacc/err_syntax2.tab.h:
+ reference output for testing
+
+ * test/err_syntax2.y: testcase for unterminated_comment()
+
+ * test/err_syntax1.error, test/yacc/err_syntax1.error:
+ reference output for testing
+
+ * test/err_syntax1.y:
+ test-case with syntax error (and nonprinting character)
+
+ * test/calc.error, test/calc1.error, test/calc2.error, test/calc3.error, test/code_calc.error, test/code_error.error, test/err_syntax1.error, test/error.error, test/grammar.error, test/pure_calc.error, test/pure_error.error, test/quote_calc-s.error, test/quote_calc.error, test/quote_calc2-s.error, test/quote_calc2.error, test/quote_calc3-s.error, test/quote_calc3.error, test/quote_calc4-s.error, test/quote_calc4.error, test/yacc/calc.error, test/yacc/calc1.error, test/yacc/calc2.error, test/yacc/calc3.error, test/yacc/code_calc.error, test/yacc/code_error.error, test/yacc/error.error, test/yacc/grammar.error, test/yacc/pure_calc.error, test/yacc/pure_error.error, test/yacc/quote_calc-s.error, test/yacc/quote_calc.error, test/yacc/quote_calc2-s.error, test/yacc/quote_calc2.error, test/yacc/quote_calc3-s.error, test/yacc/quote_calc3.error, test/yacc/quote_calc4-s.error, test/yacc/quote_calc4.error:
+ reference output for testing
+
+ * test/run_test.sh:
+ save stderr to reference files, to capture shift/reduce messages as well
+ as syntax-error messages
+
+ * test/err_syntax1.output, test/err_syntax1.tab.c, test/err_syntax1.tab.h, test/yacc/err_syntax1.output, test/yacc/err_syntax1.tab.c, test/yacc/err_syntax1.tab.h:
+ reference output for testing
+
+ * test/run_test.sh: generate a ".dot" file for the grammar file
+
+ * test/grammar.dot: RCS_BASE
+
+ * test/yacc/grammar.dot: reference output for testing
+
+2014-03-19 Tom.Shields
+
+ * output.c: rename MAXSHORT to MAXYYINT
+
+2014-03-18 Tom.Shields
+
+ * yaccpar.skel: skeleton with btyacc additions
+
+ * NOTES-btyacc-Changes: byacc-btyacc-20140323
+
+ * test/btyacc/btyacc_calc1.output, test/btyacc/btyacc_calc1.tab.c, test/btyacc/btyacc_calc1.tab.h:
+ reference output for testing
+
+ * test/run_make.sh:
+ move test-outputs into subdirectories to keep btyacc/yacc results separate
+
+ * test/btyacc/pure_calc.tab.c, test/btyacc/pure_calc.tab.h, test/btyacc/pure_error.output, test/btyacc/pure_error.tab.c, test/btyacc/pure_error.tab.h, test/btyacc/quote_calc-s.output, test/btyacc/quote_calc-s.tab.c, test/btyacc/quote_calc-s.tab.h, test/btyacc/quote_calc.output, test/btyacc/quote_calc.tab.c, test/btyacc/quote_calc.tab.h, test/btyacc/quote_calc2-s.output, test/btyacc/quote_calc2-s.tab.c, test/btyacc/quote_calc2-s.tab.h, test/btyacc/quote_calc2.output, test/btyacc/quote_calc2.tab.c, test/btyacc/quote_calc2.tab.h, test/btyacc/quote_calc3-s.output, test/btyacc/quote_calc3-s.tab.c, test/btyacc/quote_calc3-s.tab.h, test/btyacc/quote_calc3.output, test/btyacc/quote_calc3.tab.c, test/btyacc/quote_calc3.tab.h, test/btyacc/quote_calc4-s.output, test/btyacc/quote_calc4-s.tab.c, test/btyacc/quote_calc4-s.tab.h, test/btyacc/quote_calc4.output, test/btyacc/quote_calc4.tab.c, test/btyacc/quote_calc4.tab.h, test/btyacc/calc1.output, test/btyacc/calc1.tab.c, test/btyacc/calc1.tab.h, test/btyacc/calc2.output, test/btyacc/calc2.tab.c, test/btyacc/calc2.tab.h, test/btyacc/calc3.output, test/btyacc/calc3.tab.c, test/btyacc/calc3.tab.h, test/btyacc/code_calc.code.c, test/btyacc/code_calc.output, test/btyacc/code_calc.tab.c, test/btyacc/code_calc.tab.h, test/btyacc/code_error.code.c, test/btyacc/code_error.output, test/btyacc/code_error.tab.c, test/btyacc/code_error.tab.h, test/btyacc/empty.output, test/btyacc/empty.tab.c, test/btyacc/empty.tab.h, test/btyacc/error.output, test/btyacc/error.tab.c, test/btyacc/error.tab.h, test/btyacc/grammar.output, test/btyacc/grammar.tab.c, test/btyacc/grammar.tab.h, test/btyacc/pure_calc.output, test/btyacc/btyacc_demo.output, test/btyacc/btyacc_demo.tab.h, test/btyacc/calc.output, test/btyacc/calc.tab.c, test/btyacc/calc.tab.h:
+ reference output for testing
+
+ * defs.h:
+ several changes to help decouple the use of 'short' as the type of value
+ used in yacc parsers.
+
+ * NOTES-btyacc-Disposition: byacc-btyacc-20140323
+
+2014-03-17 Tom.Shields
+
+ * skel2c, yaccpar.skel, yaccpar.skel.old: RCS_BASE
+
+ * test/run_lint.sh:
+ move test-outputs into subdirectories to keep btyacc/yacc results separate
+
+ * configure.in: add --with-max-table-size and --enable-btyacc options
+
+2014-03-16 Tom.Shields
+
+ * main.c: use Value_t rather than short
+
+2014-03-11 Tom.Shields
+
+ * test/empty.y: testcase for btyacc
+
+2014-03-10 Tom.Shields
+
+ * test/calc3.y, test/calc2.y: fix unused-variable warning
+
+2014-02-18 Tom.Shields
+
+ * lr0.c, graph.c: use Value_t rather than short
+
+ * closure.c: use Value_t rather than short
+ ifdef'd forward-reference prototypes to match ifdef'ing of the actual functions
+
+ * lalr.c: rename MAXSHORT to MAXYYINT
+
+2014-01-01 Thomas E. Dickey <tom at invisible-island.net>
+
+ * yacc.1: document %token-table, improve presentation of double-quotes
+
+ * VERSION, package/byacc.spec, package/debian/changelog: bump
+
+ * test/yacc/calc.tab.c, test/yacc/calc1.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/yacc/code_calc.code.c, test/yacc/code_calc.tab.c, test/yacc/code_error.code.c, test/yacc/code_error.tab.c, test/yacc/error.tab.c, test/yacc/grammar.tab.c, test/yacc/pure_calc.tab.c, test/yacc/pure_error.tab.c, test/yacc/quote_calc-s.tab.c, test/yacc/quote_calc.tab.c, test/yacc/quote_calc2-s.tab.c, test/yacc/quote_calc2.tab.c, test/yacc/quote_calc3-s.tab.c, test/yacc/quote_calc3.tab.c, test/yacc/quote_calc4-s.tab.c, test/yacc/quote_calc4.tab.c:
+ reference output for testing
+
+ * test/calc.tab.c, test/calc1.tab.c, test/calc2.tab.c, test/calc3.tab.c, test/code_calc.code.c, test/code_calc.tab.c, test/code_error.code.c, test/code_error.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c, test/quote_calc-s.tab.c, test/quote_calc.tab.c, test/quote_calc2-s.tab.c, test/quote_calc2.tab.c, test/quote_calc3-s.tab.c, test/quote_calc3.tab.c, test/quote_calc4-s.tab.c, test/quote_calc4.tab.c:
+ regen
+
+ * output.c, skeleton.c:
+ amend the last change so that yytname is #define'd as needed rather than
+ permanent - to avoid breaking cproto for instance.
+
+2014-01-01 Christos.Zoulas
+
+ * output.c, defs.h, main.c, reader.c, skeleton.c:
+ changes to build ntpd using byacc:
+ - rename yyname[] to yytname[]
+ - add YYTRANSLATE() macro
+ - recognize bison's %token-table declaration
+
+2014-01-01 Thomas E. Dickey <tom at invisible-island.net>
+
+ * configure: regen
+
+ * yacc.1: s/EE/XE/ to work around groff bug on Debian 6
+
+ * makefile.in: use CF_MAKE_DOCS
+
+ * aclocal.m4: add CF_MAKE_DOCS
+
+ * configure.in: use CF_MAKE_DOCS
+
+2013-12-26 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.guess: 2013-11-29
+
+2013-11-19 Thomas E. Dickey <tom at invisible-island.net>
+
+ * aclocal.m4: resync with my-autoconf (fixes for clang and mingw)
+
+2013-10-25 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.sub: 2013-10-01
+
+2013-09-25 Thomas E. Dickey <tom at invisible-island.net>
+
+ * reader.c: fix two loop-limits found by clang 3.3 --analyze
+
+ * configure: regen
+
+ * aclocal.m4:
+ tweaks to CF_MIXEDCASE_FILENAMES and CF_XOPEN_SOURCE for msys from ncurses
+
+ * package/mingw-byacc.spec: RCS_BASE
+
+ * test/calc.tab.c, test/calc1.tab.c, test/calc2.tab.c, test/calc3.tab.c, test/code_calc.code.c, test/code_error.code.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c, test/quote_calc-s.tab.c, test/quote_calc.tab.c, test/quote_calc2-s.tab.c, test/quote_calc2.tab.c, test/quote_calc3-s.tab.c, test/quote_calc3.tab.c, test/quote_calc4-s.tab.c, test/quote_calc4.tab.c:
+ regen
+
+ * skeleton.c:
+ Increase default stack-size to match FreeBSD version noted as from
+ "BSD 4.4 Lite Usr.bin Sources". See
+
+ http://svnweb.freebsd.org/base/vendor/CSRG/dist/usr.bin/yacc/
+ http://svnweb.freebsd.org/base/head/usr.bin/yacc/
+ http://svnweb.freebsd.org/base/vendor/byacc/
+
+ The original 1.9 sources (on which I based development) used 500 for
+ stacksize; the BSD Lite sources (a year or two later) used 10000.
+
+ This is a change to default values; the YYMAXDEPTH and YYSTACKSIZE
+ symbols have "always" been overridable by applications, but rarely
+ needed to do this. RedHat began using the FreeBSD source in 2000,
+ and switched to this source in 2007 using the 20050813 snapshot.
+
+ RedHat #743343 misattributed the change in default stacksize to
+ a regression in byacc, but did not report the issue upstream.
+
+ * package/debian/changelog, VERSION, package/byacc.spec: bump
+
+2013-09-07 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.sub: update to 2013-09-15
+
+ * config.guess: update to 2013-06-10
+
+2013-03-04 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/debian/changelog, VERSION, package/byacc.spec: bump
+
+ * aclocal.m4:
+ adapt tweak from Dave Becket to work around long-ago breakage in "new" autoconf.
+
+ * output.c:
+ fix bogus #include if "-i" is given but not "-d" (report by Richard Mitton).
+ also while testing that, found a case where the union_file is unused; added
+ a check for address that.
+
+ * test/ftp.output, test/ftp.tab.c, test/ftp.tab.h: regen
+
+ * test/ftp.y: fix most compiler warnings for "make check_make"
+
+ * test/calc1.tab.c: regen
+
+ * test/calc1.y: fix most compiler warnings for "make check_make"
+
+ * test/calc.tab.c, test/calc1.tab.c, test/calc2.tab.c, test/calc3.tab.c, test/code_calc.code.c, test/code_error.code.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c, test/quote_calc-s.tab.c, test/quote_calc.tab.c, test/quote_calc2-s.tab.c, test/quote_calc2.tab.c, test/quote_calc3-s.tab.c, test/quote_calc3.tab.c, test/quote_calc4-s.tab.c, test/quote_calc4.tab.c:
+ regen
+
+ * skeleton.c: quiet a gcc conversion-warning in yygrowstack()
+
+ * configure: regen
+
+ * aclocal.m4:
+ another fix for CF_GCC_VERSION to handle Debian's modification of gcc message.
+
+2013-02-10 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.sub, config.guess: update to 2013-02-04
+
+2012-10-03 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/debian/changelog, package/byacc.spec, VERSION: bump
+
+ * configure: regen
+
+ * configure.in: moved AC_PROG_CC_STDC call into CF_PROG_CC
+
+ * aclocal.m4:
+ moved AC_PROG_CC_STDC call into CF_PROG_CC and (for other uses than byacc)
+ the CF_PROG_CC macro provides the CF_ANSI_CC_REQD for the 2.13 flavor.
+
+ * aclocal.m4, configure.in:
+ Arian's change dropped my check for misused $CC variable - restore that with
+ alternate macro CF_PROG_CC.
+
+2012-10-03 Adrian.Bunk
+
+ * aclocal.m4:
+ suggested patch: drop CF_ANSI_CC_REQD, CF_ANSI_CC_CHECK, CF_PROG_EXT since
+ they are not needed.
+
+2012-10-03 Thomas E. Dickey <tom at invisible-island.net>
+
+ * aclocal.m4:
+ split-out CF_CC_ENV_FLAGS from CF_ANSI_CC_CHECK to avoid losing it in
+ Adrian's suggested changes.
+
+ * aclocal.m4:
+ CF_CLANG_COMPILER - check if the given compiler is really clang.
+
+ * aclocal.m4:
+ add check for clang to CF_GCC_WARNINGS. modify CF_GCC_WARNINGS to work around
+ old gcc warning: ncurses change to (try to) use gnatgcc exposed gnatgcc 2.8.1
+ on my Sarge system (versus 3.3.5 for the normal gcc). The 2.8.1's
+ pointer-arithmetic checks fell afoul of gcc's misuse of void* in string.h; work
+ around by excluding that check for pre-3.x compilers.
+
+ * aclocal.m4:
+ modify CF_GCC_ATTRIBUTES so that autoheader is able to see the definitions
+ provided by this macro. use AC_DEFINE_UNQUOTED() in CF_GCC_ATTRIBUTES rather
+ than appending to confdefs.h, since long-ago concern about the ability to
+ pass-through parameterized macros appears to be not a problem, testing with
+ 2.13 and 2.52
+
+2012-10-03 Adrian.Bunk
+
+ * aclocal.m4:
+ add parameter to AC_DEFINE_UNQUOTED() to allow it to be recognized by
+ autoheader, updated macros:
+ CF_CHECK_CACHE
+ CF_DISABLE_LEAKS
+ CF_MKSTEMP
+ CF_MIXEDCASE_FILENAMES
+ CF_NO_LEAKS_OPTION
+
+2012-10-03 Thomas E. Dickey <tom at invisible-island.net>
+
+ * aclocal.m4:
+ move existence-check for mkstemp out of the AC_TRY_RUN, to help with
+ cross-compiles
+
+2012-10-02 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config_h.in:
+ Adrian Bunk request - replace this with the output from autoheader
+
+2012-09-29 Adrian.Bunk
+
+ * configure.in:
+ suggested change: replace CF_ANSI_CC_REQD by AC_PROG_CC_STDC (since no
+ check is needed anymore for standard C compilers), drop AC_CONST (same
+ reason), modify AC_OUTPUT to rely upon template generated by autoheader.
+ bump requirement to autoconf 2.52.20011201 and drop check for CF_PROG_EXT
+ as being obsolete with autoconf 2.52x
+
+ * configure.in, main.c: drop check for atexit, because it is standard C
+
+ * makefile.in: add assignment for datarootdir variable.
+
+2012-05-26 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/debian/changelog, package/byacc.spec, VERSION: bump
+
+ * reader.c:
+ some versions of gcc may warn that bp is not set in mark_symbol, e.g.,
+ if GCC_NORETURN is not handled; appease the compiler.
+
+ * reader.c:
+ use the declared types Assoc_t and Value_t in some places where compiler only
+ cared about char versus short.
+
+ * reader.c:
+ use TMALLOC() and TREALLOC() macros to simplify allocation/reallocation
+ (no object change)
+
+ * defs.h:
+ add fallbacks for GCC_NORETURN and GCC_UNUSED to make it simpler for *BSD
+ packagers to build without configure script. Also remove duplicate declaration
+ of pure_parser variable (prompted by patch by Baptiste Daroussin).
+
+ Also define new TMALLOC and TREALLOC macros to simplify/replace MALLOC and
+ REALLOC macros.
+
+ * symtab.c:
+ use TMALLOC() and TREALLOC() macros to simplify allocation/reallocation
+ (no object change)
+
+2012-05-25 Thomas E. Dickey <tom at invisible-island.net>
+
+ * output.c, main.c, verbose.c, mkpar.c, lr0.c:
+ use TMALLOC() and TREALLOC() macros to simplify allocation/reallocation
+ (no object change)
+
+2012-01-15 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/debian/copyright: bump
+
+ * test/run_make.sh: workaround for breakage due to GNU make 3.82
+
+ * test/run_make.sh:
+ tested with Solaris 10 (bison 1.875) and added scripting to exercise
+ the /usr/ccs/bin/yacc executable
+
+ * test/grammar.tab.c: regen
+
+ * test/grammar.y: modify to also build with Solaris yacc
+
+ * VERSION, package/debian/changelog, package/byacc.spec: bump
+
+ * test/yacc/calc1.output: reference output for testing
+
+ * test/calc1.output, test/calc1.tab.c: regen
+
+ * test/calc1.y:
+ undo the change made to appease bison, since it was only a warning.
+
+ * test/pure_calc.tab.c, test/pure_error.tab.c: regen
+
+ * test/run_make.sh: another fix for running from top-level directory
+
+ * makefile.in:
+ ensure that check_make rule depends on having byacc built.
+
+ * test/run_make.sh: fixes for building from parent directory
+
+ * test/pure_error.y, test/pure_calc.y: bison-fixes
+
+ * test/calc2.tab.c, test/calc3.tab.c, test/code_error.code.c, test/ftp.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c:
+ regen
+
+ * test/code_debug.y: RCS_BASE
+
+ * test/calc2.y, test/calc3.y, test/code_error.y, test/ftp.y:
+ byacc already declares yyerror
+
+ * test/pure_error.y, test/pure_calc.y:
+ modified to help make the files build with bison
+
+ * test/run_make.sh:
+ supply a "%pure-parser" directive when bison needs it.
+
+ * test/code_calc.code.c: regen
+
+ * test/code_calc.y: modified to help make the files build with bison
+
+ * yacc.1:
+ in testing, found that %expect did not work as documented for bison.
+ do not recommend it for portable code.
+
+ * test/run_make.sh: workaround breakage in bison's %expect directive
+
+ * test/grammar.y: modified to help make the files build with bison
+
+ * test/calc1.output, test/calc1.tab.c, test/grammar.tab.c: regen
+
+ * test/calc1.y: quiet a spurious warning from bison 2.3
+
+ * test/calc1.tab.c: regen
+
+ * test/calc1.y: modified to help make the files build with bison
+
+ * yacc.1: comment on "-y" and "-P" options.
+
+ * yacc.1: comment on portability
+
+ * test/ftp.tab.c, test/quote_calc-s.tab.c, test/quote_calc.tab.c, test/quote_calc2-s.tab.c, test/quote_calc3-s.tab.c:
+ regen
+
+ * test/ftp.y: modified to help make the files build with bison
+ (bison's "-y" option is of no use in providing "yacc" compatibility)
+
+ * test/quote_calc2.tab.c, test/quote_calc3.tab.c, test/quote_calc4-s.tab.c, test/quote_calc4.tab.c:
+ regen
+
+ * test/code_calc.y, test/quote_calc2.y, test/quote_calc.y, test/quote_calc4.y, test/quote_calc3.y:
+ modified to help make the files build with bison
+
+ * test/calc.tab.c: regen
+
+ * test/calc.y: modified to help make the files build with bison
+
+ * test/error.tab.c: regen
+
+ * test/error.y: modified to help make the files build with bison
+
+ * test/calc2.tab.c, test/calc3.tab.c, test/code_error.code.c: regen
+
+ * test/run_make.sh:
+ check for older bisons which (2.3 for instance) do not support pure parsers
+
+ * test/code_error.y, test/calc3.y, test/calc2.y:
+ modified to help make the files build with bison
+
+ * test/run_test.sh: use $opt2 in filenames of the generated files
+
+ * test/quote_calc2-s.tab.c, test/quote_calc3-s.tab.c, test/quote_calc4-s.tab.c, test/quote_calc-s.tab.c, test/quote_calc.tab.c, test/quote_calc2.tab.c, test/quote_calc3.tab.c, test/quote_calc4.tab.c:
+ regen
+
+2012-01-14 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/calc2.tab.c, test/code_calc.code.c, test/code_error.code.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c, test/calc.tab.c, test/calc1.tab.c:
+ regen
+
+ * output.c: Several changes:
+ a) add YYLEX_PARAM_TYPE, like YYPARSE_PARAM_TYPE, but for yylex.
+ b) modify definitions for YYLEX_DECL to be more like YYPARSE_DECL,
+ using YYLEX_PARAM_TYPE and YYLEX_PARAM.
+ c) add ifdef's around #define's for YYERROR_DECL and YYERROR_CALL,
+ to help with redefinitions.
+
+ * test/pure_calc.tab.c:
+ modified to help make the files build with bison
+
+ * test/run_make.sh:
+ start work on followup, to check if the generated files build with bison.
+
+ * test/pure_calc.y, test/pure_error.tab.c:
+ modified to help make the files build with bison
+
+ * test/calc3.tab.c: regen
+
+ * test/quote_calc-s.output, test/quote_calc-s.tab.c, test/quote_calc-s.tab.h, test/quote_calc2-s.output, test/quote_calc2-s.tab.c, test/quote_calc2-s.tab.h, test/quote_calc3-s.output, test/quote_calc3-s.tab.c, test/quote_calc3-s.tab.h, test/quote_calc4-s.output, test/quote_calc4-s.tab.c, test/quote_calc4-s.tab.h:
+ RCS_BASE
+
+ * test/yacc/quote_calc-s.output, test/yacc/quote_calc-s.tab.h, test/yacc/quote_calc2-s.output, test/yacc/quote_calc2-s.tab.h, test/yacc/quote_calc3-s.output, test/yacc/quote_calc3-s.tab.h, test/yacc/quote_calc4-s.output, test/yacc/quote_calc4-s.tab.h:
+ reference output for testing
+
+ * test/run_test.sh: generate/test with "-s" option applied.
+
+2012-01-13 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/debian/changelog, package/byacc.spec, VERSION: bump
+
+ * yacc.1: improve documentation of -s option
+
+ * yacc.1: note that yacc ignores -y
+
+ * main.c: add -s option to usage message.
+
+ * test/quote_calc3.output, test/quote_calc3.tab.c, test/quote_calc4.output, test/quote_calc4.tab.c, test/quote_calc4.tab.h:
+ RCS_BASE
+
+ * test/yacc/quote_calc3.output, test/yacc/quote_calc4.output, test/yacc/quote_calc4.tab.h:
+ reference output for testing
+
+ * test/quote_calc3.y, test/quote_calc.tab.h: RCS_BASE
+
+ * test/yacc/quote_calc.tab.h: reference output for testing
+
+ * test/quote_calc.output, test/quote_calc.tab.c, test/quote_calc2.output, test/quote_calc2.tab.c, test/quote_calc2.tab.h, test/quote_calc3.tab.h:
+ RCS_BASE
+
+ * test/yacc/quote_calc.output, test/yacc/quote_calc2.output, test/yacc/quote_calc2.tab.h, test/yacc/quote_calc3.tab.h:
+ reference output for testing
+
+ * test/quote_calc4.y, test/quote_calc.y, test/quote_calc2.y: RCS_BASE
+
+ * configure: regen
+
+ * aclocal.m4: resync with my-autoconf, i.e., fixes for CF_XOPEN_SOURCE
+
+2011-12-19 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/debian/changelog, package/byacc.spec, VERSION: bump
+
+ * yacc.1, output.c, main.c, defs.h:
+ add "-s" option to suppress generating #define's based on string contents
+ in a %token statement. For instance
+ %token EQLS "Equals"
+ would generate
+ #define EQLS 256
+ #define Equals 257
+ Simply suppressing the second #define makes the behavior closer to yacc.
+ (report by Paulo Andrade).
+
+2011-09-08 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/debian/changelog, package/byacc.spec, VERSION: bump
+
+ * output.c:
+ fix some more interaction between -i and -d flags to ensure YYERRCODE
+ and YYSTYPE are declared, tested with cproto.
+
+2011-09-07 Thomas E. Dickey <tom at invisible-island.net>
+
+ * yacc.1: document "-i" option.
+
+ * package/debian/changelog, package/byacc.spec, VERSION: bump
+
+ * output.c: fix an interaction between -i and -d
+
+ * test/code_error.code.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c, test/calc.tab.c, test/calc1.tab.c, test/calc2.tab.c, test/calc3.tab.c, test/code_calc.code.c:
+ regen - changes for "-i" option move the global/impure variables near the
+ macros that may add a prefix, etc.
+
+ * skeleton.c, output.c, defs.h: changes to support "-i" option.
+
+2011-09-06 Thomas E. Dickey <tom at invisible-island.net>
+
+ * reader.c: pass explicit file-pointer to write_section()
+
+ * main.c:
+ add "-i" option, to generate interface-file (suggested by Denis M. Wilson)
+
+2011-09-05 Thomas E. Dickey <tom at invisible-island.net>
+
+ * configure: regen
+
+ * aclocal.m4:
+ resync with my-autoconf: CF_ANSI_CC_CHECK (check for $CFLAGS in $CC)
+ and CF_XOPEN_SOURCE (update aix, cygwin and netbsd checks)
+
+ * defs.h, error.c, reader.c:
+ add check for missing "}" on %parse-param and %lex-param lines (report by Denis M Wilson)
+
+2011-04-01 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.sub: update to 2011-04-01
+
+2011-02-02 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.guess: update to 2011-01-01
+
+2010-12-29 Thomas E. Dickey <tom at invisible-island.net>
+
+ * defs.h, skeleton.c:
+ add const qualifier to skeleton data, per NetBSD changes (report by Christos Zoulas)
+
+ * defs.h:
+ mark all of the error-functions as non-returning (report by Christos Zoulas)
+
+ * test/grammar.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c, test/calc.tab.c, test/calc1.tab.c, test/calc2.tab.c, test/calc3.tab.c, test/code_calc.code.c, test/code_error.code.c, test/error.tab.c, test/ftp.tab.c:
+ regen
+
+ * skeleton.c:
+ use only realloc() rather than realloc+malloc, agree that systems needing this
+ are very rare (prompted by NetBSD change).
+
+ * test/ftp.tab.c: regen
+
+2010-12-29 Christos.Zoulas
+
+ * test/ftp.y:
+ improve example, which was stuck in 19XX and assumed file sizes were longs.
+
+2010-12-29 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/ftp.tab.c, test/grammar.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c, test/calc.tab.c, test/calc1.tab.c, test/calc2.tab.c, test/calc3.tab.c, test/code_calc.code.c, test/code_error.code.c, test/error.tab.c:
+ regen
+
+ * test/pure_error.y, test/pure_calc.y, test/ftp.y, test/error.y, test/code_error.y, test/code_calc.y, test/calc.y, test/calc3.y, test/calc2.y, test/calc1.y:
+ use byacc's YYLEX_DECL/YYERROR_DECL symbols to prototype yylex/yyerror
+
+ * skeleton.c:
+ remove explicit prototype for yylex() via YYLEX_DECL() macro, since that
+ would prevent declaring yylex() static (request by Christos Zoulas).
+
+ * test/calc2.tab.c, test/calc3.tab.c: regen
+
+2010-12-29 Christos.Zoulas
+
+ * output.c: correct definition for YYERROR_DECL()
+
+2010-12-29 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/debian/changelog, package/byacc.spec, VERSION: bump
+
+2010-12-26 Thomas E. Dickey <tom at invisible-island.net>
+
+ * defs.h, main.c:
+ change return-type of allocate() to avoid warnings of alignment problems
+
+ * main.c: Solaris declares chmod() in <sys/stat.h>
+
+ * configure: regen
+
+ * main.c: ifdef'd use of fcntl.h
+
+ * configure.in: add configure checks for fcntl.h, atexit and mkstemp
+
+ * main.c: for cases where mkstemp() is not available, use tempnam/open
+
+ * aclocal.m4: add CF_MKSTEMP
+
+ * aclocal.m4:
+ improve quoting, deprecate ${name-value} in favor of standard ${name:-value}
+
+2010-12-25 Thomas E. Dickey <tom at invisible-island.net>
+
+ * main.c:
+ start revising use of tmpfile(), to make this work with MinGW. Start by
+ implementing a mkstemp() alternative - noting that mkstemp() also is broken
+ for MinGW.
+
+ * package/debian/changelog, package/byacc.spec, VERSION: bump
+
+2010-11-27 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/byacc.spec, package/debian/changelog, VERSION: bump
+
+ * test/calc2.tab.c, test/calc3.tab.c: regen
+
+ * output.c:
+ corrected use of %parse-param value in yyerror(); it doesn't use &yylval
+ (report by Clifford Yapp)
+
+2010-11-26 Thomas E. Dickey <tom at invisible-island.net>
+
+ * skeleton.c: typo
+
+ * output.c:
+ correct line-numbering when "-r" option is used; the 'outline' variable
+ should only be incremented when writing to the code-file.
+
+ * test/code_calc.code.c, test/code_error.code.c: regen
+
+ * yacc.1: bump date
+
+ * yacc.1: comment on -b option vs -r
+
+ * test/calc2.tab.c, test/calc2.y, test/calc3.tab.c, test/calc3.y, test/ftp.tab.c, test/grammar.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c, test/calc.tab.c, test/calc1.tab.c, test/code_calc.code.c, test/code_error.code.c, test/error.tab.c:
+ regen
+
+ * output.c:
+ improve on YYERROR_DECL(), adding dummy params which can be used for the
+ actual function declaration. Also add YYERROR_CALL(). The two macros
+ simplify maintaining sets of grammars which may/may not be pure.
+
+ * test/calc1.y, test/ftp.tab.c, test/grammar.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c, test/calc.tab.c, test/calc1.tab.c, test/calc2.tab.c, test/calc3.tab.c, test/code_calc.code.c, test/code_error.code.c, test/error.tab.c:
+ regen
+
+ * output.c: generate yyerror() calls in output.c
+ This is for compatibility with bison, which passes the yylval to yyerror
+ when the %parse-param feature is used.
+
+ * skeleton.c, defs.h: generate yyerror() calls in output.c
+
+ * output.c: simplified a little, using putc_code() and putl_code()
+
+ * test/yacc/calc1.tab.h: reference output for testing
+
+ * test/calc1.tab.h: regen
+
+ * reader.c:
+ improve ifdef for YYSTYPE union declaration (report by Clifford Yapp)
+
+ * reader.c:
+ accept underscore as a replacement for dash in command names, e.g.,
+ "%pure_parser" vs "%pure-parser".
+
+ * test/calc1.tab.c: regen
+
+ * output.c, reader.c:
+ also ifdef YYSTYPE declaration in the generated code (report by Clifford Yapp)
+
+ * package/debian/changelog, package/byacc.spec, VERSION: bump
+
+2010-11-24 Thomas E. Dickey <tom at invisible-island.net>
+
+ * main.c, defs.h, symtab.c, error.c: reduce global variables
+
+ * package/debian/changelog, package/byacc.spec, VERSION: bump
+
+ * reader.c:
+ amend fix for Redhat #112617 to still call default_action_warning() for
+ empty rules (report by Bruce Cran).
+
+2010-11-22 Thomas E. Dickey <tom at invisible-island.net>
+
+ * output.c:
+ add ifdef to guard against redefinition of YYSTYPE union (request by Clifford Yapp).
+
+ * test/calc1.tab.c: regen
+
+ * test/calc1.y: cleanup compiler warnings
+
+ * test/grammar.y: add "%expect"
+
+ * test/calc1.tab.h: regen
+
+ * test/calc1.output, test/calc1.tab.c, test/calc1.tab.h: RCS_BASE
+
+ * test/calc2.tab.c, test/calc3.tab.c: regen
+
+ * test/calc1.y:
+ advanced example from Steve Johnson's paper, uses unions
+
+ * test/calc3.y, test/calc2.y: init 'base', so examples can run
+
+ * test/ftp.tab.c, test/ftp.y: tweaks to compile with g++
+
+ * output.c: compensate for fix in reader.c
+
+ * reader.c:
+ add/use putc_both() and puts_both(), incidentally fixing a place where
+ a union copied to the union_file may be missing the end of the last line.
+
+ * package/debian/changelog, package/byacc.spec, VERSION: bump
+
+2010-09-28 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.guess: update to 2010-09-24
+
+2010-09-10 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.sub: update to 2010-09-11
+
+2010-06-10 Thomas E. Dickey <tom at invisible-island.net>
+
+ * yacc.1, package/debian/changelog, package/byacc.spec, VERSION:
+ bump to 2010/06/10
+
+2010-06-09 Thomas E. Dickey <tom at invisible-island.net>
+
+ * reader.c: free declarations in leak-testing code.
+
+ * main.c: close code_file if -r option used, for leak-testing
+
+ * defs.h, reader.c:
+ improve %lex-param / %parse-param implementation by allowing for arrays to
+ be passed as parameters, e.g., "int regs[26]".
+
+ * test/calc3.tab.c, test/calc3.y, test/calc3.output, test/calc3.tab.h:
+ RCS_BASE
+
+ * test/yacc/calc3.output, test/yacc/calc3.tab.h:
+ reference output for testing
+
+ * test/calc2.tab.c, test/calc2.y, test/calc2.tab.h: RCS_BASE
+
+ * test/yacc/calc2.tab.h: reference output for testing
+
+ * test/calc2.output: RCS_BASE
+
+ * test/yacc/calc2.output: reference output for testing
+
+ * output.c:
+ improve %lex-param / %parse-param implementation by allowing for arrays to
+ be passed as parameters, e.g., "int regs[26]".
+
+ * test/calc.tab.c, test/calc.y:
+ test-cases and reference files for %lex-param / %parse-param
+
+ * makefile.in: add docs-rule, for html/pdf/txt form of manpage
+
+ * configure: regen
+
+ * aclocal.m4: add CF_XOPEN_SOURCE, etc.
+
+ * configure.in:
+ use CF_XOPEN_SOURCE check to ensure that strdup is in scope, e.g., for c89
+
+ * test/ftp.tab.c, test/ftp.y, reader.c, symtab.c, verbose.c, lr0.c, main.c, mkpar.c, output.c, defs.h, closure.c:
+ fix warnings from clang --analyze
+
+2010-06-08 Thomas E. Dickey <tom at invisible-island.net>
+
+ * output.c: fix to build with c89, etc.
+
+ * reader.c: gcc warning
+
+ * test/ftp.tab.c, test/ftp.y, test/calc.tab.c, test/code_calc.code.c, test/code_error.code.c, test/code_error.y, test/code_calc.y, test/calc.y, test/pure_error.tab.c, test/error.tab.c, test/error.y, test/pure_error.y, test/pure_calc.tab.c, test/pure_calc.y:
+ modified test-cases to allow them to compile, to validate pure-parser changes.
+ updated reference files to match.
+
+ * output.c:
+ move call for output_stype() earlier since it is used in pure-parser declarations
+
+ * test/grammar.tab.c, test/grammar.y:
+ modified test-cases to allow them to compile, to validate pure-parser changes.
+ updated reference files to match.
+
+ * test/calc.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c:
+ regen
+
+ * yacc.1: document %lex-param and %parse-param
+
+ * test/run_lint.sh, test/run_make.sh: RCS_BASE
+
+ * test/run_test.sh:
+ further modify to allow build-directory to be in a different location by
+ passing this directory's location as a parameter to the script.
+
+ * makefile.in:
+ add check_make and check_lint rules to help validate the generated files
+ in the test-directory
+
+2010-06-07 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/pure_calc.tab.c, test/pure_error.tab.c: RCS_BASE
+
+ * test/run_test.sh:
+ provide for testing -r and -P options by checking if the ".y" filename
+ begins with "code_" or "pure_", respectively.
+
+ * test/code_error.code.c, test/code_error.tab.c, test/code_error.tab.h:
+ RCS_BASE
+
+ * test/yacc/code_error.tab.h: reference output for testing
+
+ * test/code_calc.code.c, test/code_calc.tab.c, test/code_calc.tab.h:
+ RCS_BASE
+
+ * test/yacc/code_calc.tab.h: reference output for testing
+
+ * test/pure_calc.output, test/pure_calc.tab.h, test/pure_error.output, test/pure_error.tab.h:
+ RCS_BASE
+
+ * test/yacc/pure_calc.output, test/yacc/pure_calc.tab.h, test/yacc/pure_error.output, test/yacc/pure_error.tab.h:
+ reference output for testing
+
+ * test/code_calc.output, test/code_error.output: RCS_BASE
+
+ * test/yacc/code_calc.output, test/yacc/code_error.output:
+ reference output for testing
+
+ * test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c: regen
+
+ * test/run_test.sh:
+ changes to support running "make check" in a separate build-tree
+
+ * main.c: add "-P" to usage message
+
+ * reader.c: use UCH() macro to hide casts.
+
+2010-06-07 Andres.Mejia
+
+ * main.c, output.c, reader.c, defs.h, skeleton.c:
+ Fix the output order of the generated parse code file. This allows for
+ the use of YYPARSE_PARAM, by having the output that checks for
+ YYPARSE_PARAM to be defined come after the C code block in the
+ definitions section of a yacc file.
+
+ Implement support for YYLEX_PARAM, similar to bison. This is useful for
+ support for building reentrant lexers with flex.
+
+ Fix a compatibility issue with bison's pure-parser option. Bison
+ defines yylex as sending at least one parameter, &yylval, as the first
+ parameter and doesn't seem to have an easy way to remove that parameter.
+ This on the other hand is rather convenient to support saving to yylval
+ from flex when building reentrant lexers and parsers.
+
+ Add support for the %parse-param and %lex-param directives used in
+ bison. This change bears some similarity to NetBSD's changes to byacc
+ at http://www.mail-archive.com/source-changes-full@netbsd.org/msg08143.html
+
+ Bison allows for POSIX yacc emulation via a yacc directive in the yacc
+ file, and also via a command line switch. Implement this feature as a
+ no-op for byacc, since byacc is designed to be POSIX yacc compatible
+ anyway. This allows for better compatibility with yacc sources written
+ for bison.
+
+2010-06-07 Thomas E. Dickey <tom at invisible-island.net>
+
+ * VERSION: bump to 2010/06/07
+
+2010-06-06 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/calc.tab.c, configure: regen
+
+ * skeleton.c:
+ move #include's down into the generated code, to allow user-defined code
+ to override feature definitions, particularly with stdlib.h (request by
+ Marcus Kool).
+
+ * lr0.c, error.c, reader.c, defs.h:
+ strict gcc 3.4.6 warnings on 64-bit platform
+
+ * aclocal.m4, configure.in: add check for lint
+
+ * makefile.in: add lint rule
+
+ * defs.h, closure.c, lr0.c, warshall.c, main.c:
+ fix gcc warnings, mostly for 64-bit platform
+
+ * aclocal.m4:
+ add macros for checking ctags/etags, e.g., to work with NetBSD pkgsrc
+
+ * makefile.in: add etags/TAGS if available
+
+ * configure.in: add configure check for actual ctags and etags programs
+
+ * package/debian/copyright: add copyright notices for non-PD files
+
+ * package/debian/changelog:
+ incorporated scripts in upstream to use for test-builds
+
+ * makefile.in: drop mkdirs.sh, just use "mkdir -p"
+
+ * AUTHORS: nicknames for some contributors (see CHANGES for details)
+
+ * package/byacc.spec: RPM file for byacc
+
+ * VERSION: bump to 2010/06/06
+
+ * aclocal.m4: add copyright notice, from "my-autoconf" macros
+ http://invisible-island.net/autoconf/autoconf.html
+
+ * package/RCS, package/debian/RCS, package/debian/source/RCS, package/pkgsrc/RCS:
+ PERMIT FILE
+
+ * aclocal.m4: resync with my-autoconf. summary of changes:
+ a) CF_ADD_CFLAGS, etc., improve quoting of ifelse() parameter
+ b) CF_DISABLE_ECHO, change indent-convention for substituted makefile
+ c) CF_GCC_VERSION, ignore stderr
+ d) CF_GCC_WARNINGS, adjust options to work with c89 wrapper of gcc
+
+2010-04-20 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/debian/changelog, package/debian/compat, package/debian/control, package/debian/copyright, package/debian/docs, package/debian/postinst, package/debian/prerm, package/debian/rules, package/debian/watch:
+ scripts from Debian package
+
+2010-02-16 Thomas E. Dickey <tom at invisible-island.net>
+
+ * yacc.1: document -P and bison-extensions
+
+ * test/ftp.tab.c, test/grammar.tab.c, test/calc.tab.c, test/error.tab.c:
+ regen
+
+ * output.c: implement %pure-parser
+
+ * skeleton.c:
+ implement %pure-parser, like bison. To help with this, changed the stack
+ variables, putting them into a struct.
+
+ * reader.c: implement %pure-parser
+
+ * defs.h: modified skeleton to support %pure-parser feature
+
+ * main.c: add -P option to set %pure-parser
+
+ * output.c:
+ make -r and -p options work together. The -r option splits the generated
+ parser into code/table files; for this case we cannot use static data.
+ Also, we have to repeat the #define's used for prefix (-p) as well as the
+ redeclaration of yyparse(). Finally, allow any of the prefixed names to
+ be overridden, e.g., by passing a -D option to the compiler. Make that
+ a little more readable by putting a blank line before each chunk.
+
+ * defs.h: add definitions for %pure-parser
+
+ * skeleton.c:
+ put blank line before/after the redeclaration of yyparse()
+
+ * output.c: allow for other program redefining yylex()
+
+ * skeleton.c:
+ split-off xdecls[] array, to move declaration of yyparse() after #define's
+
+ * defs.h: split-out xdecls[]
+
+ * VERSION: bump
+
+ * configure: regen
+
+ * aclocal.m4: add CF_REMOVE_DEFINE, needed by CF_ADD_CFLAGS
+
+ * aclocal.m4:
+ resync with my-autoconf CF_ADD_CFLAGS and CF_DISABLE_ECHO changes.
+
+2010-02-16 Ostap.Cherkashi
+
+ * skeleton.c: fix a memory leak in the generated skeleton
+
+2010-01-01 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/debian/source/format: scripts from Debian package
+
+2009-12-31 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.guess: update to 2009-12-30
+
+ * config.sub: update to 2009-12-31
+
+2009-10-27 Thomas E. Dickey <tom at invisible-island.net>
+
+ * VERSION: 20091027
+
+ * output.c, mkpar.c, defs.h, lalr.c, closure.c, graph.c, lr0.c, verbose.c, main.c, reader.c:
+ strict compiler warnings
+
+2009-10-26 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/ftp.tab.c, test/grammar.tab.c, test/calc.tab.c, test/error.tab.c:
+ resync
+
+ * main.c, defs.h: introduce some typedefs for portability, etc.
+
+ * makefile.in:
+ don't remove "*.log" in mostlyclean rule since it interferes with regression
+ script.
+
+ * configure: regen
+
+ * aclocal.m4: resync with my-autoconf
+
+2009-08-25 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.guess, config.sub: update to 2009-08-19
+
+2009-02-21 Thomas E. Dickey <tom at invisible-island.net>
+
+ * VERSION: bump
+
+ * output.c: restore "yylval" symbol, omitted in cleanup on 2008/8/25
+
+2008-12-26 Thomas E. Dickey <tom at invisible-island.net>
+
+ * configure: regen with autoconf-2.52 (patched)
+
+2008-12-25 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c, test/calc.tab.c:
+ regenerated
+
+2008-12-24 Thomas E. Dickey <tom at invisible-island.net>
+
+ * VERSION: bump
+
+ * skeleton.c:
+ remove ifdef-lint from goto yyerrlab, to quiet gcc warning
+
+2008-11-26 Thomas E. Dickey <tom at invisible-island.net>
+
+ * verbose.c, main.c, defs.h, mkpar.c, reader.c:
+ completed implementation of "%expect" (report by Perry E. Metzger).
+ add "%expect-rr", which is (unlike bison) allowable in LALR parsers.
+
+2008-11-24 Thomas E. Dickey <tom at invisible-island.net>
+
+ * closure.c, defs.h, error.c, graph.c, lalr.c, lr0.c, main.c, mkpar.c, output.c, reader.c, skeleton.c, symtab.c, verbose.c, warshall.c:
+ change indent-style (request by Perry E. Metzger)
+
+2008-08-27 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/calc.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c:
+ better implementation of YYPARSE_PARAM, using YYPARSE_DECL() macro
+
+ * VERSION: bump
+
+ * skeleton.c:
+ better implementation of YYPARSE_PARAM, using YYPARSE_DECL() macro
+
+ * test/calc.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c, skeleton.c:
+ change YYRECOVERING to YYRECOVERING(), for compatibility with other yacc's.
+
+ * configure: regen'd
+
+ * configure.in: add -Wwrite-strings to warnings
+
+ * test/ftp.tab.c, test/grammar.tab.c, test/calc.tab.c, test/error.tab.c:
+ add YYPARSE_PARAM and YYPARSE_PARAM_TYPE
+
+ * skeleton.c:
+ add YYPARSE_PARAM (bison) and YYPARSE_PARAM_TYPE (FreeBSD) features.
+
+ * main.c, defs.h, output.c, skeleton.c, symtab.c, error.c, reader.c:
+ fixes for gcc -Wwrite-strings
+
+ * test/calc.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c:
+ generate the tables as static-const (this is an interface change)
+
+ * output.c: realign columns in start_table()
+
+ * output.c:
+ generate the tables as static-const (this is an interface change)
+
+ * output.c: reorder functions to eliminate forward-references
+
+ * test/calc.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c:
+ remove 'register' keywords
+
+2008-08-26 Thomas E. Dickey <tom at invisible-island.net>
+
+ * warshall.c, verbose.c, symtab.c, skeleton.c, reader.c, output.c, mkpar.c, main.c, lr0.c, lalr.c, graph.c, error.c, closure.c:
+ remove 'register' keywords
+
+2008-08-25 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/ftp.tab.c: regen'd
+
+ * reader.c:
+ improve the left-curly fix by testing after blanks, to avoid having a
+ " {" at the beginning of a line.
+
+ * test/error.tab.c, test/grammar.tab.c: regen'd
+
+ * output.c:
+ move the remaining newline-counting into write_XXX functions.
+
+ * test/calc.tab.c: regen'd
+
+ * output.c:
+ simplify part of the output_file formatting using new functions, e.g.,
+ start_int_table(), output_newline().
+
+ * reader.c:
+ modify copy_action() to indent the first character, it if is is left-curly
+ brace. That makes the output look more like the original, as well as makes
+ it simpler to edit (not confuse editors which look for a left-curly in the
+ first column as if it were the beginning of a function).
+
+ * skeleton.c: minor fixes to avoid gcc -Wconversion warnings
+
+ * output.c: align the #define's produced for "-p" option
+
+ * test/run_test.sh: use the "-p" option for better coverage.
+
+ * output.c: simplify output_prefix() with new define_prefixed()
+
+ * skeleton.c: include string.h, for memset()
+ change stack size to unsigned to fix gcc -Wconversion warnings.
+
+ * VERSION: bump to 2008/8/25
+
+ * makefile.in: add dependency on VERSION file.
+
+2008-08-24 Thomas E. Dickey <tom at invisible-island.net>
+
+ * VERSION: bump
+
+ * lalr.c: improved memory-leak checking by freeing data in includes[]
+
+ * test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c, test/calc.tab.c:
+ update to match skeleton-change
+
+ * configure: regen'd
+
+ * skeleton.c: Add fix for stack discussed
+ http://undeadly.org/cgi?action=article&sid=20080708155228
+ and applied
+ http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/yacc/skeleton.c.diff?r1=1.28&r2=1.29
+
+ * aclocal.m4: resync with my-autoconf (no major changes)
+
+2008-07-24 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/pkgsrc/Makefile, package/pkgsrc/distinfo:
+ scripts from NetBSD pkgsrc, for test-builds
+
+2008-03-14 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.sub: update to 2008-03-08
+
+ * config.guess: update to 2008-03-12
+
+2007-05-09 Thomas E. Dickey <tom at invisible-island.net>
+
+ * main.c: close graph, verbose files if opened, on exit.
+
+ * main.c:
+ audit memory leaks - valgrind reported some memory still in use on exit.
+
+ * lalr.c, output.c, reader.c, mkpar.c, lr0.c:
+ add hook for auditing memory leaks
+
+ * defs.h: add hooks for auditing memory leaks
+
+ * configure: regen'd
+
+ * configure.in:
+ use CF_DISABLE_LEAKS, which combines --disable-leaks, --with-valgrind,
+ --with-dbmalloc and --with-dmalloc
+
+ * aclocal.m4: add CF_DISABLE_LEAKS and CF_WITH_VALGRIND
+
+ * aclocal.m4: improve version-checking in CF_GCC_VERSION
+ rework dbmalloc/dmalloc options using CF_NO_LEAKS_OPTION macro
+
+ * VERSION: 2007/5/9
+
+ * main.c: file_prefix did not always have a trailing null.
+
+2007-03-25 Thomas E. Dickey <tom at invisible-island.net>
+
+ * mkdirs.sh: improved version for "make -j"
+
+2006-12-22 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.guess: update to 2006/12/22
+
+2006-12-08 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.sub: update to 2006/12/08
+
+2005-08-13 Thomas E. Dickey <tom at invisible-island.net>
+
+ * main.c: add -V to usage message
+
+ * makefile.in: remove -t option from ctags
+
+ * VERSION: 2005/8/13
+
+2005-08-13 schmitz
+
+ * main.c: Sylvain Schmitz:
+ modify the '-o' option to work like bison's, which sets the file-prefix.
+
+2005-08-13 Matt.Kraai
+
+ * output.c:
+ Debian #322858 (don't close union_file, which contained data).
+ This feature is used in groff.
+
+2005-08-13 Thomas E. Dickey <tom at invisible-island.net>
+
+ * configure: regenerated
+
+ * aclocal.m4: improve checks for Intel compiler warnings
+
+2005-06-25 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.sub: update to 2005/6/2
+
+ * config.guess: update to 2005/5/27
+
+2005-05-05 Thomas E. Dickey <tom at invisible-island.net>
+
+ * defs.h: add a fallback for GCC_UNUSED
+
+2005-05-04 Thomas E. Dickey <tom at invisible-island.net>
+
+ * makefile.in: add "." to include-path to pickup config.h
+
+ * reader.c:
+ apply fix suggested by Steve Dum for end_rule() in Redhat Bugzilla #112617.
+
+ * output.c:
+ correct a limit check in pack_vector() - report/analysis by William Evans
+
+ * main.c:
+ exit after printing version. Otherwise "yacc -V" will exit with an erro
+ after printing the usage message.
+
+ * test/calc.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c:
+ regenerated after skeleton-changes
+
+ * skeleton.c: replace a few -1's with YYEMPTY
+
+ * skeleton.c:
+ delete yynewerror (no one uses it any more, and it just makes compiler warnings)
+
+ * skeleton.c: adapt yygrowstack() and related definitions from FreeBSD
+
+ * test/run_test.sh:
+ filter out lines with YYPATCH, since that will change with each update
+
+ * yacc.1: add -V option
+
+ * main.c: add -V option to print the version.
+ simplify option-parsing by moving the duplicate logic for setting flags into
+ new function setflag().
+
+ * skeleton.c:
+ move the actual definition of YYMAJOR and YYMINOR to defs.h (as numbers).
+ add YYPATCH here so it can be tested by applications.
+
+ * defs.h:
+ add macros to define VERSION in terms of the (numeric) YYMAJOR, YYMINOR and
+ YYPATCH symbols.
+
+ * lalr.c, lr0.c, mkpar.c, defs.h, closure.c, warshall.c, output.c, verbose.c, graph.c, reader.c, main.c, symtab.c:
+ reduce externs by making static the procedures that are not referenced outside
+ the module in which they are defined.
+
+ * makefile.in:
+ the VERSION file holds the patch-date. Define YYPATCH, so this will be
+ compiled into the skeleton.
+
+ * VERSION: patch-level for byacc
+
+ * main.c:
+ add "-o" to usage message. It is too long for a single line; rewrite usage()
+ to show one option per line.
+
+2005-05-03 Thomas E. Dickey <tom at invisible-island.net>
+
+ * main.c: add -o option, to work with scripts that assume bison.
+ simplify create_file_names() with a macro.
+ simplify done() with a macro.
+ adapt fix from FreeBSD for signal race, e.g., if done() is interrupted by
+ onintr(), do not flush output via exit(), but use _exit() instead.
+
+ * defs.h: remove unnecessary externs for main.c
+
+ * yacc.1: add -o option
+
+ * graph.c: remove unused parameter
+
+ * mkpar.c, defs.h, reader.c:
+ add support for "%expect", a bison feature from FreeBSD sources
+
+ * lr0.c, reader.c, main.c, skeleton.c, graph.c, symtab.c, closure.c, mkpar.c, lalr.c, error.c, warshall.c, verbose.c, output.c:
+ indent'd
+
+ * configure: regenerated for 2005/5/5
+
+ * aclocal.m4: miscellaneous updates (adds CF_INTEL_COMPILER)
+
+2005-04-27 schmitz
+
+ * defs.h, graph.c, lr0.c, main.c, makefile.in, reader.c, yacc.1:
+ Sylvain Schmitz <schmitz at i3s.unice.fr>:
+ add graphical output of the LALR(1) automaton for graphviz,
+ associated with command-line option `-g'
+
+2005-04-16 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.sub: update to 2005/2/10
+
+ * config.guess: update to 2005/3/24
+
+2005-04-13 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/pkgsrc/PLIST: scripts from NetBSD pkgsrc, for test-builds
+
+2005-03-21 Thomas E. Dickey <tom at invisible-island.net>
+
+ * package/pkgsrc/DESCR: scripts from NetBSD pkgsrc, for test-builds
+
+2004-03-28 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/calc.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c:
+ updates due to adding yyparse() prototype
+
+ * configure: RCS_BASE
+
+ * configure.in:
+ add AC_ARG_PROGRAM to make --program-prefix, etc., work.
+
+ * makefile.in: first cut of script to support --program-prefix
+
+ * configure.in:
+ reorder AC_INIT/AC_CONFIG_HEADER to make this "work" with autoconf 2.52
+
+ * makefile.in: modify so DESTDIR works
+
+ * makefile.in: use EXEEXT and OBJEXT
+
+ * configure.in: use CF_PROG_EXT
+ generate a config.h
+
+ * defs.h: make this use the generated config.h
+
+ * skeleton.c: add a forward-reference for yyparse()
+
+ * aclocal.m4: add CF_CHECK_CACHE, needed for CF_PROG_EXT
+
+ * yacc.1: remove the discussion of TMPDIR since it is obsolete
+
+ * skeleton.c: fix a couple of minor compiler-warnings in the skeleton
+
+ * defs.h: remove action_file_name, etc., since we use tmpfile() now.
+
+ * main.c:
+ use tmpfile() for opening the working files. This quiets a warning
+ advising the use of mkstemp().
+
+ * output.c:
+ Do not close temporary-files here, since they are opened with tmpfile().
+ Just rewind them, and they're ready to read back the data stored in them.
+
+ * test/grammar.output, test/grammar.tab.c, test/grammar.tab.h: RCS_BASE
+
+ * test/yacc/grammar.output, test/yacc/grammar.tab.h:
+ reference output for testing
+
+ * makefile.in: turn on "make check" rule
+
+ * test/calc.output: RCS_BASE
+
+ * test/yacc/calc.output: reference output for testing
+
+ * test/run_test.sh, test/calc.tab.h: RCS_BASE
+
+ * test/yacc/calc.tab.h: reference output for testing
+
+ * test/ftp.tab.c: yyparse() is now yyparse(void)
+
+ * test/calc.tab.c: RCS_BASE
+
+ * test/error.tab.c: yyparse() is now yyparse(void)
+
+ * test/README: RCS_BASE
+
+ * yacc.1: various typography fixes prompted by Debian #100947
+
+ * aclocal.m4, makefile.in, configure.in: RCS_BASE
+
+ * README: updated to note that this is not the original
+
+2004-03-24 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/grammar.y: RCS_BASE
+
+2004-02-23 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.sub: RCS_BASE
+
+2004-02-17 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config.guess: RCS_BASE
+
+2003-11-29 Thomas E. Dickey <tom at invisible-island.net>
+
+ * install-sh: improved quoting
+
+2002-06-29 Thomas E. Dickey <tom at invisible-island.net>
+
+ * mkdirs.sh:
+ don't use character range, since some locales don't work as expected
+
+2001-06-22 Thomas E. Dickey <tom at invisible-island.net>
+
+ * install-sh: RCS_BASE
+
+2000-11-20 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/calc.y: RCS_BASE
+
+ * test/code_calc.y, test/pure_calc.y: copy of calc.y
+
+ * vmsbuild.com: original version
+
+2000-02-23 Thomas E. Dickey <dickey at invisible-island.net>
+
+ * test/RCS, RCS: PERMIT FILE
+
+2000-02-14 Thomas E. Dickey <tom at invisible-island.net>
+
+ * main.c: fix for VMS port - making pathname for temp-file
+
+ * descrip.mms: original version
+
+2000-02-13 Thomas E. Dickey <tom at invisible-island.net>
+
+ * defs.h, verbose.c, reader.c, main.c, skeleton.c, warshall.c, symtab.c, closure.c, mkpar.c, lalr.c, lr0.c, output.c, error.c:
+ ansify
+
+1999-11-30 Thomas E. Dickey <tom at invisible-island.net>
+
+ * mkdirs.sh: RCS_BASE
+
+1995-01-01 Thomas E. Dickey <tom at invisible-island.net>
+
+ * config_h.in: RCS_BASE
+
+1993-12-23 unknown
+
+ * README.DOS, main.c: MSDOS-port
+
+1993-12-22 unknown
+
+ * reader.c, defs.h: MSDOS-port
+
+1993-03-02 unknown
+
+ * README: original version
+
+1993-02-22 unknown
+
+ * test/ftp.output, test/ftp.tab.c, test/ftp.tab.h: RCS_BASE
+
+1993-02-22 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/yacc/error.output, test/yacc/error.tab.h:
+ reference output for testing
+
+1993-02-22 unknown
+
+ * test/error.output, test/error.tab.c, test/error.tab.h: RCS_BASE
+
+ * skeleton.c, warshall.c, main.c, output.c, reader.c, closure.c, NOTES:
+ original version
+
+1992-10-12 unknown
+
+ * yacc.1: original version
+
+1992-10-11 unknown
+
+ * defs.h: original version
+
+1991-01-20 unknown
+
+ * mkpar.c, verbose.c: original version
+
+1991-01-14 unknown
+
+ * lr0.c, Makefile, Makefile.old: original version
+
+1990-07-16 unknown
+
+ * NEW_FEATURES: original version
+
+1990-06-03 unknown
+
+ * ACKNOWLEDGEMENTS: original version
+
+1990-02-05 unknown
+
+ * symtab.c, lalr.c, error.c: original version
+
+1990-01-16 Thomas E. Dickey <tom at invisible-island.net>
+
+ * test/code_error.y, test/pure_error.y: RCS_BASE
+
+1990-01-16 unknown
+
+ * test/error.y: RCS_BASE
+
+1989-11-22 unknown
+
+ * NO_WARRANTY: original version
+
+1989-09-23 unknown
+
+ * test/ftp.y: RCS_BASE
+
Added: vendor/byacc/dist/MANIFEST
===================================================================
--- vendor/byacc/dist/MANIFEST (rev 0)
+++ vendor/byacc/dist/MANIFEST 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,667 @@
+MANIFEST for byacc-20141006, version t20141006
+--------------------------------------------------------------------------------
+MANIFEST this file
+ACKNOWLEDGEMENTS original version of byacc - 1993
+AUTHORS nicknames for some contributors (see CHANGES for details)
+Makefile.old renamed from Makefile
+NEW_FEATURES original version of byacc - 1993
+NOTES original version of byacc - 1993
+NO_WARRANTY original version of byacc - 1993
+README original version of byacc - 1993
+README.BTYACC byacc-btyacc-20140323
+VERSION patch-level
+aclocal.m4 macros for configure-script
+btyaccpar.c generated from btyaccpar.skel
+btyaccpar.skel bytacc's parser skeleton (renamed from yaccpar.skel)
+closure.c original version of byacc - 1993
+config.guess configure-script utility
+config.sub configure-script utility
+config_h.in template for config.h
+configure snapshot 2004/3/28
+configure.in template for configure-script
+defs.h original version of byacc - 1993
+descrip.mms build-script for VMS
+error.c original version of byacc - 1993
+graph.c write the file y.dot in graphviz format
+install-sh install-script
+lalr.c original version of byacc - 1993
+lr0.c original version of byacc - 1993
+main.c original version of byacc - 1993
+makefile.in template for makefile
+mkpar.c original version of byacc - 1993
+mstring.c string-utilities
+output.c original version of byacc - 1993
+reader.c original version of byacc - 1993
+skel2c awk script to transform yaccpar.skel into skeleton.c
+symtab.c original version of byacc - 1993
+verbose.c original version of byacc - 1993
+vmsbuild.com build-script for VMS
+warshall.c original version of byacc - 1993
+yacc.1 original version of byacc - 1993
+yaccpar.c generated from yaccpar.skel
+yaccpar.skel data which can be transformed into skeleton.c
+package subdirectory
+package/byacc.spec RPM file for byacc
+package/debian subdirectory
+package/debian/changelog scripts from Debian package
+package/debian/compat scripts from Debian package
+package/debian/control scripts from Debian package
+package/debian/copyright scripts from Debian package
+package/debian/docs scripts from Debian package
+package/debian/postinst scripts from Debian package
+package/debian/prerm scripts from Debian package
+package/debian/rules scripts from Debian package
+package/debian/source subdirectory
+package/debian/source/format scripts from Debian package
+package/debian subdirectory
+package/debian/watch scripts from Debian package
+package subdirectory
+package/mingw-byacc.spec mingw spec-file, for cross-compiles
+package/pkgsrc subdirectory
+package/pkgsrc/DESCR scripts from NetBSD pkgsrc, for test-builds
+package/pkgsrc/Makefile scripts from NetBSD pkgsrc, for test-builds
+package/pkgsrc/PLIST scripts from NetBSD pkgsrc, for test-builds
+package/pkgsrc/distinfo scripts from NetBSD pkgsrc, for test-builds
+test subdirectory
+test/README describe contents of "test" subdirectory
+test/btyacc subdirectory
+test/btyacc/big_b.error exercise -L/-B options
+test/btyacc/big_b.output exercise -L/-B options
+test/btyacc/big_l.error exercise -L/-B options
+test/btyacc/big_l.output exercise -L/-B options
+test/btyacc/btyacc_calc1.error reference output for testing
+test/btyacc/btyacc_calc1.output reference output for testing
+test/btyacc/btyacc_calc1.tab.c reference output for testing
+test/btyacc/btyacc_calc1.tab.h reference output for testing
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+test subdirectory
+test/btyacc_calc1.y testcase for btyacc
+test/btyacc_demo.y testcase for btyacc
+test/calc.y example from VMS freeware version of byacc
+test/calc1.y advanced example from Steve Johnson's paper.
+test/calc2.y test-cases and reference files for %lex-param / %parse-param
+test/calc3.y test-cases and reference files for %lex-param / %parse-param
+test/code_calc.y reference input for testing
+test/code_debug.y test-input, for -i, -o, -d options
+test/code_error.y reference input for testing
+test/empty.y testcase for btyacc
+test/err_inherit1.y testcase for btyacc
+test/err_inherit2.y testcase for btyacc
+test/err_inherit3.y testcase for btyacc
+test/err_inherit4.y testcase for btyacc
+test/err_inherit5.y testcase for btyacc
+test/err_syntax1.y test-case with syntax error (and nonprinting character)
+test/err_syntax10.y testcase for retyped_warning()
+test/err_syntax11.y testcase for reprec_warning()
+test/err_syntax12.y testcase for revalued_warning()
+test/err_syntax13.y testcase for terminal_start()
+test/err_syntax14.y testcase for restarted_warning() and undefined_goal()
+test/err_syntax15.y testcase for no_grammar()
+test/err_syntax16.y testcase for terminal_lhs()
+test/err_syntax17.y testcase for unterminated_action()
+test/err_syntax18.y testcase for dollar_warning()
+test/err_syntax19.y testcase for dollar_error()
+test/err_syntax2.y testcase for unterminated_comment()
+test/err_syntax20.y testcase for undefined_symbol_warning()
+test/err_syntax21.y testcase for unknown_rhs()
+test/err_syntax22.y testcase for untyped_rhs()
+test/err_syntax23.y testcase for untyped_lhs()
+test/err_syntax24.y testcase for default_action_warning()
+test/err_syntax25.y testcase for over_unionized()
+test/err_syntax26.y testcase for unexpected_EOF()
+test/err_syntax27.y testcase for missing_brace()
+test/err_syntax3.y testcase for unterminated_string()
+test/err_syntax4.y testcase for unterminated_text()
+test/err_syntax5.y testcase for unterminated_union()
+test/err_syntax6.y testcase for illegal_tag()
+test/err_syntax7.y testcase for illegal_character()
+test/err_syntax7a.y testcase for illegal_character()
+test/err_syntax7b.y testcase for illegal_character()
+test/err_syntax8.y testcase for used_reserved()
+test/err_syntax8a.y testcase for used_reserved()
+test/err_syntax9.y testcase for tokenized_start()
+test/error.y original version of byacc - 1993
+test/grammar.y grammar from cproto
+test/inherit0.y testcase for btyacc
+test/inherit1.y testcase for btyacc
+test/inherit2.y testcase for btyacc
+test/ok_syntax1.y testcase for valid literal syntax
+test/pure_calc.y reference input for testing
+test/pure_error.y reference input for testing
+test/quote_calc.y test-case for %token using quoted name
+test/quote_calc2.y test-case for %token using quoted name
+test/quote_calc3.y test-case for %token using quoted name
+test/quote_calc4.y test-case for %token using quoted name
+test/run_lint.sh run lint, using the build-directory's makefile, on each ".c" file in test-directory
+test/run_make.sh do a test-compile of each ".c" file in the test-directory
+test/run_test.sh test-script for byacc
+test/varsyntax_calc1.y testcase for btyacc
+test/yacc subdirectory
+test/yacc/big_b.error exercise -L/-B options
+test/yacc/big_b.output exercise -L/-B options
+test/yacc/big_l.error exercise -L/-B options
+test/yacc/big_l.output exercise -L/-B options
+test/yacc/calc.error reference output for testing
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+test/yacc/calc.tab.c reference output for testing
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+test/yacc/calc2.error reference output for testing
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+test/yacc/calc2.tab.h reference output for testing
+test/yacc/calc3.error reference output for testing
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+test/yacc/code_calc.code.c reference output for testing
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+test/yacc/err_syntax19.tab.c reference output for testing
+test/yacc/err_syntax19.tab.h reference output for testing
+test/yacc/err_syntax2.error reference output for testing
+test/yacc/err_syntax2.output reference output for testing
+test/yacc/err_syntax2.tab.c reference output for testing
+test/yacc/err_syntax2.tab.h reference output for testing
+test/yacc/err_syntax20.error reference output for testing
+test/yacc/err_syntax20.output reference output for testing
+test/yacc/err_syntax20.tab.c reference output for testing
+test/yacc/err_syntax20.tab.h reference output for testing
+test/yacc/err_syntax21.error reference output for testing
+test/yacc/err_syntax21.output reference output for testing
+test/yacc/err_syntax21.tab.c reference output for testing
+test/yacc/err_syntax21.tab.h reference output for testing
+test/yacc/err_syntax22.error reference output for testing
+test/yacc/err_syntax22.output reference output for testing
+test/yacc/err_syntax22.tab.c reference output for testing
+test/yacc/err_syntax22.tab.h reference output for testing
+test/yacc/err_syntax23.error reference output for testing
+test/yacc/err_syntax23.output reference output for testing
+test/yacc/err_syntax23.tab.c reference output for testing
+test/yacc/err_syntax23.tab.h reference output for testing
+test/yacc/err_syntax24.error reference output for testing
+test/yacc/err_syntax24.output reference output for testing
+test/yacc/err_syntax24.tab.c reference output for testing
+test/yacc/err_syntax24.tab.h reference output for testing
+test/yacc/err_syntax25.error reference output for testing
+test/yacc/err_syntax25.output reference output for testing
+test/yacc/err_syntax25.tab.c reference output for testing
+test/yacc/err_syntax25.tab.h reference output for testing
+test/yacc/err_syntax26.error reference output for testing
+test/yacc/err_syntax26.output reference output for testing
+test/yacc/err_syntax26.tab.c reference output for testing
+test/yacc/err_syntax26.tab.h reference output for testing
+test/yacc/err_syntax27.error reference output for testing
+test/yacc/err_syntax27.output reference output for testing
+test/yacc/err_syntax27.tab.c reference output for testing
+test/yacc/err_syntax27.tab.h reference output for testing
+test/yacc/err_syntax3.error reference output for testing
+test/yacc/err_syntax3.output reference output for testing
+test/yacc/err_syntax3.tab.c reference output for testing
+test/yacc/err_syntax3.tab.h reference output for testing
+test/yacc/err_syntax4.error reference output for testing
+test/yacc/err_syntax4.output reference output for testing
+test/yacc/err_syntax4.tab.c reference output for testing
+test/yacc/err_syntax4.tab.h reference output for testing
+test/yacc/err_syntax5.error reference output for testing
+test/yacc/err_syntax5.output reference output for testing
+test/yacc/err_syntax5.tab.c reference output for testing
+test/yacc/err_syntax5.tab.h reference output for testing
+test/yacc/err_syntax6.error reference output for testing
+test/yacc/err_syntax6.output reference output for testing
+test/yacc/err_syntax6.tab.c reference output for testing
+test/yacc/err_syntax6.tab.h reference output for testing
+test/yacc/err_syntax7.error reference output for testing
+test/yacc/err_syntax7.output reference output for testing
+test/yacc/err_syntax7.tab.c reference output for testing
+test/yacc/err_syntax7.tab.h reference output for testing
+test/yacc/err_syntax7a.error reference output for testing
+test/yacc/err_syntax7a.output reference output for testing
+test/yacc/err_syntax7a.tab.c reference output for testing
+test/yacc/err_syntax7a.tab.h reference output for testing
+test/yacc/err_syntax7b.error reference output for testing
+test/yacc/err_syntax7b.output reference output for testing
+test/yacc/err_syntax7b.tab.c reference output for testing
+test/yacc/err_syntax7b.tab.h reference output for testing
+test/yacc/err_syntax8.error reference output for testing
+test/yacc/err_syntax8.output reference output for testing
+test/yacc/err_syntax8.tab.c reference output for testing
+test/yacc/err_syntax8.tab.h reference output for testing
+test/yacc/err_syntax8a.error reference output for testing
+test/yacc/err_syntax8a.output reference output for testing
+test/yacc/err_syntax8a.tab.c reference output for testing
+test/yacc/err_syntax8a.tab.h reference output for testing
+test/yacc/err_syntax9.error reference output for testing
+test/yacc/err_syntax9.output reference output for testing
+test/yacc/err_syntax9.tab.c reference output for testing
+test/yacc/err_syntax9.tab.h reference output for testing
+test/yacc/error.error reference output for testing
+test/yacc/error.output reference output for testing
+test/yacc/error.tab.c reference output for testing
+test/yacc/error.tab.h reference output for testing
+test/yacc/grammar.dot reference output for testing
+test/yacc/grammar.error reference output for testing
+test/yacc/grammar.output reference output for testing
+test/yacc/grammar.tab.c reference output for testing
+test/yacc/grammar.tab.h reference output for testing
+test/yacc/help.error reference output for testing
+test/yacc/help.output reference output for testing
+test/yacc/no_b_opt.error reference output for testing
+test/yacc/no_b_opt.output reference output for testing
+test/yacc/no_b_opt1.error reference output for testing
+test/yacc/no_b_opt1.output reference output for testing
+test/yacc/no_code_c.error reference output for testing
+test/yacc/no_code_c.output reference output for testing
+test/yacc/no_defines.error reference output for testing
+test/yacc/no_defines.output reference output for testing
+test/yacc/no_graph.error reference output for testing
+test/yacc/no_graph.output reference output for testing
+test/yacc/no_include.error reference output for testing
+test/yacc/no_include.output reference output for testing
+test/yacc/no_opts.error reference output for testing
+test/yacc/no_opts.output reference output for testing
+test/yacc/no_output.error reference output for testing
+test/yacc/no_output.output reference output for testing
+test/yacc/no_output1.error reference output for testing
+test/yacc/no_output1.output reference output for testing
+test/yacc/no_output2.error reference output for testing
+test/yacc/no_output2.output reference output for testing
+test/yacc/no_p_opt.error reference output for testing
+test/yacc/no_p_opt.output reference output for testing
+test/yacc/no_p_opt1.error reference output for testing
+test/yacc/no_p_opt1.output reference output for testing
+test/yacc/no_verbose.error reference output for testing
+test/yacc/no_verbose.output reference output for testing
+test/yacc/nostdin.error reference output for testing
+test/yacc/nostdin.output reference output for testing
+test/yacc/ok_syntax1.error reference output for testing
+test/yacc/ok_syntax1.output reference output for testing
+test/yacc/ok_syntax1.tab.c reference output for testing
+test/yacc/ok_syntax1.tab.h reference output for testing
+test/yacc/pure_calc.error reference output for testing
+test/yacc/pure_calc.output reference output for testing
+test/yacc/pure_calc.tab.c reference output for testing
+test/yacc/pure_calc.tab.h reference output for testing
+test/yacc/pure_error.error reference output for testing
+test/yacc/pure_error.output reference output for testing
+test/yacc/pure_error.tab.c reference output for testing
+test/yacc/pure_error.tab.h reference output for testing
+test/yacc/quote_calc-s.error reference output for testing
+test/yacc/quote_calc-s.output reference output for testing
+test/yacc/quote_calc-s.tab.c reference output for testing
+test/yacc/quote_calc-s.tab.h reference output for testing
+test/yacc/quote_calc.error reference output for testing
+test/yacc/quote_calc.output reference output for testing
+test/yacc/quote_calc.tab.c reference output for testing
+test/yacc/quote_calc.tab.h reference output for testing
+test/yacc/quote_calc2-s.error reference output for testing
+test/yacc/quote_calc2-s.output reference output for testing
+test/yacc/quote_calc2-s.tab.c reference output for testing
+test/yacc/quote_calc2-s.tab.h reference output for testing
+test/yacc/quote_calc2.error reference output for testing
+test/yacc/quote_calc2.output reference output for testing
+test/yacc/quote_calc2.tab.c reference output for testing
+test/yacc/quote_calc2.tab.h reference output for testing
+test/yacc/quote_calc3-s.error reference output for testing
+test/yacc/quote_calc3-s.output reference output for testing
+test/yacc/quote_calc3-s.tab.c reference output for testing
+test/yacc/quote_calc3-s.tab.h reference output for testing
+test/yacc/quote_calc3.error reference output for testing
+test/yacc/quote_calc3.output reference output for testing
+test/yacc/quote_calc3.tab.c reference output for testing
+test/yacc/quote_calc3.tab.h reference output for testing
+test/yacc/quote_calc4-s.error reference output for testing
+test/yacc/quote_calc4-s.output reference output for testing
+test/yacc/quote_calc4-s.tab.c reference output for testing
+test/yacc/quote_calc4-s.tab.h reference output for testing
+test/yacc/quote_calc4.error reference output for testing
+test/yacc/quote_calc4.output reference output for testing
+test/yacc/quote_calc4.tab.c reference output for testing
+test/yacc/quote_calc4.tab.h reference output for testing
+test/yacc/rename_debug.c reference output for testing
+test/yacc/rename_debug.error reference output for testing
+test/yacc/rename_debug.h reference output for testing
+test/yacc/rename_debug.i reference output for testing
+test/yacc/rename_debug.output reference output for testing
+test/yacc/varsyntax_calc1.error reference output for testing
+test/yacc/varsyntax_calc1.output reference output for testing
+test/yacc/varsyntax_calc1.tab.c reference output for testing
+test/yacc/varsyntax_calc1.tab.h reference output for testing
Added: vendor/byacc/dist/Makefile.old
===================================================================
--- vendor/byacc/dist/Makefile.old (rev 0)
+++ vendor/byacc/dist/Makefile.old 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,84 @@
+DEST = .
+
+HDRS = defs.h
+
+CFLAGS = -O -DNDEBUG
+
+LDFLAGS =
+
+LIBS =
+
+LINKER = cc
+
+MAKEFILE = Makefile
+
+OBJS = closure.o \
+ error.o \
+ lalr.o \
+ lr0.o \
+ main.o \
+ mkpar.o \
+ output.o \
+ reader.o \
+ skeleton.o \
+ symtab.o \
+ verbose.o \
+ warshall.o
+
+PRINT = pr -f -l88
+
+PROGRAM = yacc
+
+SRCS = closure.c \
+ error.c \
+ lalr.c \
+ lr0.c \
+ main.c \
+ mkpar.c \
+ output.c \
+ reader.c \
+ skeleton.c \
+ symtab.c \
+ verbose.c \
+ warshall.c
+
+all: $(PROGRAM)
+
+$(PROGRAM): $(OBJS) $(LIBS)
+ @echo -n "Loading $(PROGRAM) ... "
+ @$(LINKER) $(LDFLAGS) -o $(PROGRAM) $(OBJS) $(LIBS)
+ @echo "done"
+
+clean:; @rm -f $(OBJS)
+
+clobber:; @rm -f $(OBJS) $(PROGRAM)
+
+depend:; @mkmf -f $(MAKEFILE) PROGRAM=$(PROGRAM) DEST=$(DEST)
+
+index:; @ctags -wx $(HDRS) $(SRCS)
+
+install: $(PROGRAM)
+ @echo Installing $(PROGRAM) in $(DEST)
+ @install -s $(PROGRAM) $(DEST)
+
+listing:; @$(PRINT) Makefile $(HDRS) $(SRCS) | lpr
+
+lint:; @lint $(SRCS)
+
+program: $(PROGRAM)
+
+tags: $(HDRS) $(SRCS); @ctags $(HDRS) $(SRCS)
+
+###
+closure.o: defs.h
+error.o: defs.h
+lalr.o: defs.h
+lr0.o: defs.h
+main.o: defs.h
+mkpar.o: defs.h
+output.o: defs.h
+reader.o: defs.h
+skeleton.o: defs.h
+symtab.o: defs.h
+verbose.o: defs.h
+warshall.o: defs.h
Added: vendor/byacc/dist/NEW_FEATURES
===================================================================
--- vendor/byacc/dist/NEW_FEATURES (rev 0)
+++ vendor/byacc/dist/NEW_FEATURES 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,46 @@
+ The -r option has been implemented. The -r option tells Yacc to
+put the read-only tables in y.tab.c and the code and variables in
+y.code.c. Keith Bostic asked for this option so that :yyfix could be
+eliminated.
+
+ The -l and -t options have been implemented. The -l option tells
+Yacc not to include #line directives in the code it produces. The -t
+option causes debugging code to be included in the compiled parser.
+
+ The code for error recovery has been changed to implement the same
+algorithm as AT&T Yacc. There will still be differences in the way
+error recovery works because AT&T Yacc uses more default reductions
+than Berkeley Yacc.
+
+ The environment variable TMPDIR determines the directory where
+temporary files will be created. If TMPDIR is defined, temporary files
+will be created in the directory whose pathname is the value of TMPDIR.
+By default, temporary files are created in /tmp.
+
+ The keywords are now case-insensitive. For example, %nonassoc,
+%NONASSOC, %NonAssoc, and %nOnAsSoC are all equivalent.
+
+ Commas and semicolons that are not part of C code are treated as
+commentary.
+
+ Line-end comments, as in BCPL, are permitted. Line-end comments
+begin with // and end at the next end-of-line. Line-end comments are
+permitted in C code; they are converted to C comments on output.
+
+ The form of y.output files has been changed to look more like
+those produced by AT&T Yacc.
+
+ A new kind of declaration has been added. The form of the declaration
+is
+
+ %ident string
+
+where string is a sequence of characters begining with a double quote
+and ending with either a double quote or the next end-of-line, whichever
+comes first. The declaration will cause a #ident directive to be written
+near the start of the output file.
+
+ If a parser has been compiled with debugging code, that code can be
+enabled by setting an environment variable. If the environment variable
+YYDEBUG is set to 0, debugging output is suppressed. If it is set to 1,
+debugging output is written to standard output.
Added: vendor/byacc/dist/NOTES
===================================================================
--- vendor/byacc/dist/NOTES (rev 0)
+++ vendor/byacc/dist/NOTES 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,9 @@
+Berkeley Yacc reflects its origins. The reason so many routines
+use exactly six register variables is that Berkeley Yacc was
+developed on a VAX using PCC. PCC placed at most six variables
+in registers. I went to considerable effort to find which six
+variables most belonged in registers. Changes in machines and
+compilers make that effort worthless, perhaps even harmful.
+
+The code contains many instances where address calculations are
+performed in particular ways to optimize the code for the VAX.
Added: vendor/byacc/dist/NO_WARRANTY
===================================================================
--- vendor/byacc/dist/NO_WARRANTY (rev 0)
+++ vendor/byacc/dist/NO_WARRANTY 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+ Berkeley Yacc is distributed with no warranty whatever. The author
+and any other contributors take no responsibility for the consequences of
+its use.
Added: vendor/byacc/dist/README
===================================================================
--- vendor/byacc/dist/README (rev 0)
+++ vendor/byacc/dist/README 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,29 @@
+-- $Id: README,v 1.2 2004/03/28 17:24:53 tom Exp $
+
+The original README is below. I've updated this version of Berkeley Yacc
+to make it ANSI C compliant - Thomas Dickey
+
+-------------------------------------------------------------------------------
+ Berkeley Yacc is an LALR(1) parser generator. Berkeley Yacc has been made
+as compatible as possible with AT&T Yacc. Berkeley Yacc can accept any input
+specification that conforms to the AT&T Yacc documentation. Specifications
+that take advantage of undocumented features of AT&T Yacc will probably be
+rejected.
+
+ Berkeley Yacc is distributed with no warranty whatever. The code is certain
+to contain errors. Neither the author nor any contributor takes responsibility
+for any consequences of its use.
+
+ Berkeley Yacc is in the public domain. The data structures and algorithms
+used in Berkeley Yacc are all either taken from documents available to the
+general public or are inventions of the author. Anyone may freely distribute
+source or binary forms of Berkeley Yacc whether unchanged or modified.
+Distributers may charge whatever fees they can obtain for Berkeley Yacc.
+Programs generated by Berkeley Yacc may be distributed freely.
+
+ Please report bugs to
+
+ robert.corbett at eng.Sun.COM
+
+Include a small example if possible. Please include the banner string from
+skeleton.c with the bug report. Do not expect rapid responses.
Added: vendor/byacc/dist/README.BTYACC
===================================================================
--- vendor/byacc/dist/README.BTYACC (rev 0)
+++ vendor/byacc/dist/README.BTYACC 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,617 @@
+-- $Id: README.BTYACC,v 1.2 2014/04/22 08:18:57 Tom.Shields Exp $
+
+The original README from btyacc is below.
+
+The backtracking enhancements to byacc have been merged into Thomas Dickey's
+byacc baseline.
+
+The %include and %define/%ifdef enhancements described below are not currently
+incorporated.
+
+The position management functionality ("YYPOSN", "yyposn", "YYREDUCEPOSNFUNC",
+"YYREDUCEPOSNFUNCARG" & "YYCALLREDUCEPOSN") is replaced by a bison-compatible
+"%locations" implementation.
+
+The memory management functionality ("YYDELETEVAL" & "YYDELETEPOSN") is
+replaced by a bison-compatible "%destructor" implementation.
+
+The detailed syntax error processing functionality ("YYERROR_DETAILED"
+& "yyerror_detailed()") is subsumed by the bison-compatible "yyerror()"
+implementation, as modified by the %parse-param and %locations directives.
+
+The debugging macro "YYDBPR()" in the parser skeleton is renamed
+"YYSTYPE_TOSTRING()".
+
+-------------------------------------------------------------------------------
+ BTYACC -- backtracking yacc
+ ===========================
+
+BTYACC was created by Chris Dodd using ideas from many
+places and lots of code from the Berkeley Yacc
+distribution, which is a public domain yacc clone put
+together by the good folks at Berkeley. This code is
+distributed with NO WARRANTY and is public domain.
+It is certain to contain bugs, which you should
+report to: chrisd at collins.com.
+
+Vadim Maslov of Siber Systems <vadik at siber.com>
+considerably modified BTYACC to make it suitable
+for production environment.
+
+Several people have suggested bug fixes that
+were incorporated into BtYacc.
+
+See the README.BYACC files for more about
+Berkeley Yacc and other sources of info.
+
+http://www.siber.com/btyacc/ is the current home of BtYacc.
+It is provided courtesy of Siber Systems http://www.siber.com/.
+
+
+ Version 3.0 changes
+ -------------------
+ by Vadim Maslov
+
+Changes mostly occurred in btyaccpa.ske file that
+contains the parsing shift/reduce/backtrack algorithm.
+
+Version 3.0 innovations focus on:
+- text position computation and propagation,
+- industrial-strength error processing and recovery.
+
+
+** Added mechanism for computing and propagating
+text position of tokens and non-terminals.
+
+Compilers often need to build AST trees such that every node
+in a tree can relate to the parsed program source it came from.
+The following applications are very likely to need this:
+- debuggers that show actual source of the debugged program,
+- source-to-source translators that want
+ unchanged parts of the tree to generate the unchanged code.
+
+The new YYPOSN mechanism added in this version of BtYacc
+helps you in automating the text position computation
+and in assigning the computed text positions to the AST.
+This mechanism is successfully used in commercial
+parsers and source-to-source translators.
+
+In standard Yaccs every token and every non-terminal
+has an YYSTYPE semantic value attached to it.
+In this new version every token and every non-terminal
+also has an YYPOSN text position attached to it.
+YYPOSN is a user-defined type that can be anything and
+that has a meaning of text position attached to
+token or non-terminal.
+
+In addition to semantic value stack BtYacc now maintains
+text position stack. Behavior of the text position stack
+is similar to the behavior of the semantic value stack.
+
+If using text position mechanism,
+you need to define the following:
+
+YYPOSN Preprocessor variable that contains C/C++ type of
+ the text position attached to
+ every token and non-terminal.
+
+yyposn Global variable of type YYPOSN.
+ The lexer must assign text position of
+ the returned token to yyposn, just like it assigns
+ semantic value of the returned token to yylval.
+
+YYREDUCEPOSNFUNC
+ Preprocessor variable that points to function that
+ is called after the grammar rule reduction
+ to reduce text positions located on the stack.
+
+ This function is called by BtYacc to reduce text
+ positions. The function is called immediately after
+ the regular rule reduction occurs.
+
+ The function has the following prototype:
+ void ReducePosn(YYPOSN &ret,
+ YYPOSN *terms,
+ YYSTYPE *term_vals,
+ int term_no,
+ int stk_pos,
+ int yychar,
+ YYPOSN &yyposn,
+ UserType extra);
+
+ The function arguments are:
+ - ret
+ Reference to the text position returned by
+ the rule. The function must write the computed
+ text position returned by the rule to ret.
+ This is analogue of the $$ semantic value.
+
+ - term_posns
+ Array of the right-hand side rule components
+ YYPOSN text positions. These are analogues of
+ $1, $2, ..., $N in the text position world.
+
+ - term_vals
+ Array of the right-hand side (RHS) rule components
+ YYSTYPE values. These are the $1,...,$N themselves.
+
+ - term_no
+ Number of the components in RHS of the reduced rule.
+ Equal to size of arrays term_posns and term_vals.
+ Also equal to N in $1,...,$N in the reduced rule.
+
+ - stk_pos
+ YYSTYPE/YYPOSN stack position before the reduction.
+
+ - yychar
+ Lookahead token that immediately follows
+ the reduced RHS components.
+
+ - yyposn
+ YYPOSN of the token that immediately follows
+ the reduced RHS components.
+
+ - extra
+ User-defined extra argument passed to ReducePosn.
+
+ Typically this function extracts text positions from
+ the right-hand side rule components and either
+ assigns them to the returned $$ structure/tree or
+ if no $$ value is returned, puts them into
+ the ret text position from where
+ it will be picked up by the later reduced rules.
+
+YYREDUCEPOSNFUNCARG
+ Extra user-defined argument passed to
+ the ReducePosn function. This argument can use
+ any variables defined in btyaccpa.ske.
+
+
+** Added code to btyaccpa.ske that automatically cleans up
+semantic semantic values and text positions of tokens
+and non-terminals that are discarded and deleted as
+a result of error processing.
+
+In the previous versions the discarded token and non-terminal
+semantic values were not cleaned that caused quite severe
+leaks. The only way to fix it was to add garbage collection
+to YYSTYPE class.
+
+Now BtYacc skeleton calls delete functions for semantic
+values and positions of the discarded tokens and
+non-terminals.
+
+You need to define the following functions that BtYacc
+calls when it needs to delete semantic value or text position.
+
+YYDELETEVAL
+ User-defined function that is called by BtYacc
+ to delete semantic value of the token or non-terminal.
+
+ The user-defined function must have the prototype:
+ void DeleteYYval(YYSTYPE v, int type);
+ v is semantic value to delete,
+ type is one of the following:
+ 0 discarding token
+ 1 discarding state
+ 2 cleaning up stack when aborting
+
+YYDELETEPOSN
+ User-defined function that is called by BtYacc
+ to delete text position of the token or non-terminal.
+
+ The user-defined function must have the prototype:
+ void DeleteYYposn(YYPOSN p, int type);
+ v is semantic value to delete,
+ type is one of the following:
+ 0 discarding token
+ 1 discarding state
+ 2 cleaning up stack when aborting
+
+
+** User can define "detailed" syntax error processing
+function that reports an *exact* position of
+the token that caused the error.
+
+If you define preprocessor variable YYERROR_DETAILED in
+your grammar then you need define the following
+error processing function:
+
+void yyerror_detailed(char *text,
+ int errt,
+ YYSTYPE &errt_value,
+ YYPOSN &errt_posn);
+
+It receives the following arguments:
+text Error message.
+errt Code of the token that caused the error.
+errt_value Value of the token that caused the error.
+errt_posn Text position of token that caused error.
+
+
+** Dropped compatibility with C.
+
+Compatibility with C became increasingly difficult
+to maintain as new features were added to btyaccpa.ske.
+So we dropped it. If anybody wants to make the new version
+compatible with C, we would gladly accept the changes.
+
+Meanwhile we expect that you use C++ to write grammar
+actions and everything else in grammar files.
+Since C is (in a sense) subset of C++, your C-based
+grammar may work if you use C++ compiler to compile it.
+
+ Version 3.0 bugs fixed
+ ----------------------
+
+Matthias Meixner <meixner at mes.th-darmstadt.de> fixed a bug:
+BtYacc does not correctly handle typenames, if one typename
+is a prefix of another one and if this type is used after
+the longer one. In this case BTYacc produces invalid code.
+
+
+ Version 2.1 changes
+ -------------------
+ by Vadim Maslov
+
+** Added preprocessor statements to BtYacc that are similar
+in function and behavior to C/C++ preprocessor statements.
+
+These statements are used to:
+
+- Introduce modularity into a grammar by breaking it
+ into several *.y files and assembling different
+ grammars from the *.y modules using %include and %ifdef.
+
+- Have several versions of the same grammar
+ by using %ifdef and $endif.
+
+- To include automatically generated grammar fragment.
+ For instance, we use %include to include
+ automatically generated list of tokens.
+
+Preprocessor statements are:
+
+%define <var-name>
+ Define preprocessor variable named <var-name>.
+
+%ifdef <var-name>
+ If preprocessor variable named <var-name>
+ is defined by %define, then process the text from
+ this %ifdef to the closing %endif.
+
+%endif
+ Closing bracket for %ifdef preprocessor statement.
+ Only one nesting level of %ifdef-%endif is allowed.
+
+%include <file-name>
+ Process contents of the file named <file-name>.
+ If <file-name> is a relative name, it is looked up
+ in a directory in which btyacc was started.
+ Only one nesting level of %include is allowed.
+
+
+ Version 2.0 changes
+ -------------------
+ by Vadim Maslov
+
+
+** Changed 16-bit short numbers to 32-bit int numbers in
+grammar tables, so that huge grammar tables (tables that
+are larger than 32768 elements) resulting from huge
+grammars (Cobol grammar, for instance) can work correctly.
+You need to have 32-bit integer to index table bigger than
+32768 elements, 16-bit integer is not enough.
+
+The original BtYacc just generated non-working tables
+larger than 32768 elements without even notifying about
+the table overflow.
+
+
+** Make error recovery work correctly when error happens
+while processing nested conflicts. Original BtYacc could
+infinitely cycle in certain situations that involved error
+recovery while in nested conflict.
+
+More detailed explanation: when we have nested conflicts
+(conflict that happens while trial-processing another
+conflict), it leads btyacc into NP-complete searching of
+conflict tree. The ultimate goal is YYVALID operator that
+selects a particular branch of that tree as a valid one.
+
+If no YYVALID is found on the tree, then error recovery
+takes over. The problem with this is that error recovery
+is started in the same state context that exists on the
+last surveyed branch of the conflict tree. Sometimes this
+last branch may be of zero length and it results in
+recovering to exactly the same state as existed before
+entering the conflict. BtYacc cycles then.
+
+We solved this problem by memorizing the longest path in
+the conflict tree while browsing it. If we ever get into
+error recovery, we restore state that existed on the
+longest path. Effectively we say: if we have an error,
+let us move forward as far as we possibly could while we
+were browsing the conflict tree.
+
+
+** Introduce YYVALID_NESTED operation in addition to
+simply YYVALID. When we have a nested conflict (conflict
+while processing in trial mode for another conflict), we
+want to relate YYVALID to a particular level of conflict
+being in trial.
+
+Since we mostly anticipate only 2-level nested conflicts
+YYVALID_NESTED tells the parser to satisfy only the
+internal conflict. Therefore, in 1-level conflict
+situation YYVALID_NESTED acts like a regular YYVALID, but
+in 2-level conflict it is a no-op and the other YYVALID
+for outer conflict will be searched for.
+
+
+** Improved handling of situation where /tmp directory is
+missing. Original btyacc just died quietly when /tmp
+directory was missing. We added code that states the
+problem explicitly. While on UNIX /tmp directory is always
+present, it may be missing on WIN32 systems, therefore
+diagnosing this situation is important.
+
+
+ Version 1.0 changes: BackTracking
+ =================================
+ by Chris Dodd
+
+BTYACC is a modified version of yacc that supports
+automatic backtracking and semantic disambiguation to
+parse ambiguous grammars, as well as syntactic sugar for
+inherited attributes (which tend to introduce conflicts).
+Whenever a btyacc generated parser runs into a
+shift-reduce or reduce-reduce error in the parse table, it
+remembers the current parse point (yacc stack and input
+stream state), and goes into trial parse mode. It then
+continues parsing, ignoring most rule actions. If it runs
+into an error (either through the parse table or through
+an action calling YYERROR), it backtracks to the most
+recent conflict point and tries a different alternative.
+If it finds a successful parse (reaches the end of the
+input or an action calls YYVALID), it backtracks to the
+point where it first entered trial parse mode, and
+continues with a full parse (executing all actions),
+following the path of the successful trial.
+
+Actions in btyacc come in two flavors -- {}-actions, which
+are only executed when not in trial mode, and []-actions
+which are executed regardless of mode. There are also
+inherited attributes, which look like arguments (they are
+enclosed in "()") and act like []-actions.
+
+What this buys you:
+
+* No more lexer feedback hack. In yacc grammars for C, a
+standard hack, know as the "lexer feedback hack" is used
+to find typedef names. The lexer uses semantic
+information to decide if any given identifier is a
+typedef-name or not and returns a special token. With
+btyacc, you no longer need to do this; the lexer should
+just always return an identifier. The btyacc grammar then
+needs a rule of the form:
+
+typename: ID [ if (!IsTypeName(LookupId($1))) YYERROR; ]
+
+While the hack works adequately well for parsing C, it
+becomes a nightmare when you try to parse something like
+C++, where treating an ID as a typedef becomes heavily
+dependent on context.
+
+* Easy disambiguation via simple ordering. Btyacc runs
+its trials via the rule "try shifting first, then try
+reducing by the order that the conflicting rules appear in
+the input file". This means you can deal with semantic a
+disambiguation rule like:
+ [1] If it looks like a declaration it is, otherwise
+ [2] If it looks like an expression it is, otherwise
+ [3] it is a syntax error
+ [Ellis&Stroustrup, Annotated C++ Reference Manual, p93]
+
+To deal with this, you need only put all the rules for
+declarations before the rules for expressions in the
+grammar file.
+
+* No extra cost if you do not use it. Backtracking is
+only triggered when the parse hits a shift/reduce or
+reduce/reduce conflict in the table. If you have no
+conflicts in your grammar, there is no extra cost, other
+than some extra code which will never be invoked.
+
+* C++ and ANSI C compatible parsers. The parsers produced
+by btyacc can be compiled with C++ correctly. If you
+"#define" YYSTYPE to be some C++ type with constructor and
+destructor, everything will work fine. My favorite is
+"#define YYSTYPE SmartPointer", where SmartPointer is a
+smart pointer type that does garbage collection on the
+pointed to objects.
+
+BTYACC was originally written to make it easy to write a
+C++ parser (my goal was to be able to use the grammar out
+of the back of the ARM with as few modifications as
+possible). Anyone who has ever looked at Jim Roskind
+public domain C++ yacc grammar, or the yacc-based grammar
+used in g++ knows how difficult this is. BTYACC is very
+useful for parsing any ambiguous grammar, particularly
+ones that come from trying to merge two (or more) complete
+grammars.
+
+Limitations of the backtracking: Currently, the generated
+parser does NO pruning of alternate parsing paths. To
+avoid an exponential explosion of possible paths (and
+parsing time), you need to manually tell the parser when
+it can throw away saved paths using YYVALID. In practice,
+this turns out to be fairly easy to do. A C++ parser (for
+example) can just put a [YYVALID;] after every complete
+declaration and statement rule, corresponding to pruning
+the backtracking state after seeing a ';' or '}' -- there
+will never be a situation in which it is useful to
+backtrack past either of these.
+
+Inherited attributes in btyacc:
+
+Inherited attributes look a lot like function arguments to
+non-terminals, which is what they end up being in a
+recursive descent parser, but NOT how they are implemented
+in btyacc. Basically they are just syntactic sugar for
+embedded semantic actions and $0, $-1, ... in normal yacc.
+btyacc gives you two big advantages besides just the
+syntax:
+ 1. it does type checking on the inherited attributes,
+ so you do not have to specify $<type>0 and makes sure
+ you give the correct number of arguments (inherited
+ attributes) to every use of a non-terminal.
+ 2. It "collapses" identical actions from that are produced
+ from inherited attributes. This eliminates many
+ potential reduce-reduce conflicts arising from
+ the inherited attributes.
+
+You use inherited attributes by declaring the types of the
+attributes in the preamble with a type declaration and
+declaring names of the attributes on the lhs of the yacc
+rule. You can of course have more than one rule with the
+same lhs, and you can even give them different names in
+each, but the type and number must be the same.
+
+Here is a small example:
+ /* lhs takes 2 inherited attributes */
+%type <t1> lhs(<t1>, <t2>)
+ stuff(<t1>, <t2>)
+%%
+lhs($i1, $i2) : { $$ = $i1 }
+ | lhs($i1, $i2) stuff($1,$i2) { $$ = $2; }
+
+This is roughly equivalent to the following yacc code:
+lhs :
+ { $$ = $<t1>-1; }
+ | lhs [ $<t1>$ = $-1; ] [ $<t2>$ = $<t2>0; ] stuff
+ { $$ = $4; }
+ ;
+
+See the file "test/t2.y" for a longer and more complete
+example. At the current time, the start symbol cannot
+have any arguments.
+
+Variant parsers:
+
+Btyacc supports the -S flag to use a different parser
+skeleton, changing the way that the parser is called and
+used. The skeleton "push.skel" is included to produce a
+"passive" parser that you feed tokens to (rather than
+having the parser call a separate yylex routine). With
+push.skel, yyparse is defined as follows:
+
+int yyparse(int token, YYSTYPE yylval)
+
+You should call yyparse repeatedly with successive tokens
+of input. It returns 0 if more input is needed, 1 for a
+successful parse, and -1 for an unrecoverable parse error.
+
+
+ Miscellaneous Features in ver. 1.0
+ ----------------------------------
+ by Chris Dodd
+
+ The -r option has been implemented. The -r option tells
+Yacc to put the read-only tables in y.tab.c and the code and
+variables in y.code.c. Keith Bostic asked for this option so
+that :yyfix could be eliminated.
+
+ The -l and -t options have been implemented. The -l
+option tells Yacc not to include #line directives in the code
+it produces. The -t option causes debugging code to be
+included in the compiled parser.
+
+ The code for error recovery has been changed to
+implement the same algorithm as AT&T Yacc. There will still
+be differences in the way error recovery works because AT&T
+Yacc uses more default reductions than Berkeley Yacc.
+
+ The environment variable TMPDIR determines the directory
+where temporary files will be created. If TMPDIR is defined,
+temporary files will be created in the directory whose
+pathname is the value of TMPDIR. By default, temporary files
+are created in /tmp.
+
+ The keywords are now case-insensitive. For example,
+%nonassoc, %NONASSOC, %NonAssoc, and %nOnAsSoC are
+all equivalent.
+
+ Commas and semicolons that are not part of C code are
+treated as commentary.
+
+ Line-end comments, as in BCPL, are permitted. Line-end
+comments begin with // and end at the next end-of-line.
+Line-end comments are permitted in C code; they are converted
+to C comments on output.
+
+ The form of y.output files has been changed to look more
+like those produced by AT&T Yacc.
+
+ A new kind of declaration has been added.
+The form of the declaration is
+
+ %ident string
+
+where string is a sequence of characters beginning with a
+double quote and ending with either a double quote or the
+next end-of-line, whichever comes first. The declaration
+will cause a #ident directive to be written near the start
+of the output file.
+
+ If a parser has been compiled with debugging code, that
+code can be enabled by setting an environment variable.
+If the environment variable YYDEBUG is set to 0, debugging
+output is suppressed. If it is set to 1, debugging output
+is written to standard output.
+
+
+ Building BtYacc
+ ---------------
+ by Chris Dodd and Vadim Maslov
+
+We used GCC and GNU make to compile BtYacc both on UNIX and
+WIN32 paltforms. You are welcome to try different
+combinations of makes and compilers. Most likely it will
+work, but it may require Makefile changes.
+
+There is no config script.
+Just type "make" and it should compile.
+
+AWK. If you want to change file btyaccpa.ske (backtracking
+parser skeleton), you will need awk to compile it into
+skeleton.c file. We used GNU AWK (gawk) version 3.0.
+
+It is known that using older versions of gawk
+may create problems in compilation, because older awks
+have problems with backslashes at the end of a line.
+
+For MSDOS, there a "makefile.dos" that should do the trick.
+Note: makefile.dos was not tested for a long time.
+
+The result of compilation should be a single executable called
+"btyacc" which you can install anywhere you like;
+it does not require any other files in the distribution to run.
+
+
+ Legal Stuff
+ -----------
+ by Chris Dodd and Vadim Maslov
+
+In English: BtYacc is freeware. BtYacc is distributed with
+no warranty whatsoever. The author and any other contributors
+take no responsibility for any and all consequences of its use.
+
+In Legalese: LIMITATION OF LIABILITY. NEITHER SIBER SYSTEMS
+NOR ANY OF ITS LICENSORS NOR ANY BTYACC CONTRIBUTOR SHALL BE
+LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL
+DAMAGES, OR DAMAGES FOR LOSS OF PROFITS, REVENUE, DATA OR
+DATA USE, CAUSED BY BTYACC AND INCURRED BY CUSTOMER OR ANY
+THIRD PARTY, WHETHER IN AN ACTION IN CONTRACT OR TORT, EVEN
+IF SIBER SYSTEMS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
Added: vendor/byacc/dist/VERSION
===================================================================
--- vendor/byacc/dist/VERSION (rev 0)
+++ vendor/byacc/dist/VERSION 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+20141006
Added: vendor/byacc/dist/aclocal.m4
===================================================================
--- vendor/byacc/dist/aclocal.m4 (rev 0)
+++ vendor/byacc/dist/aclocal.m4 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1213 @@
+dnl $Id: aclocal.m4,v 1.37 2014/10/04 16:40:06 tom Exp $
+dnl Macros for byacc configure script (Thomas E. Dickey)
+dnl ---------------------------------------------------------------------------
+dnl Copyright 2004-2013,2014 Thomas E. Dickey
+dnl
+dnl Permission is hereby granted, free of charge, to any person obtaining a
+dnl copy of this software and associated documentation files (the
+dnl "Software"), to deal in the Software without restriction, including
+dnl without limitation the rights to use, copy, modify, merge, publish,
+dnl distribute, distribute with modifications, sublicense, and/or sell
+dnl copies of the Software, and to permit persons to whom the Software is
+dnl furnished to do so, subject to the following conditions:
+dnl
+dnl The above copyright notice and this permission notice shall be included
+dnl in all copies or portions of the Software.
+dnl
+dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+dnl
+dnl Except as contained in this notice, the name(s) of the above copyright
+dnl holders shall not be used in advertising or otherwise to promote the
+dnl sale, use or other dealings in this Software without prior written
+dnl authorization.
+dnl ---------------------------------------------------------------------------
+dnl ---------------------------------------------------------------------------
+dnl CF_ACVERSION_CHECK version: 5 updated: 2014/06/04 19:11:49
+dnl ------------------
+dnl Conditionally generate script according to whether we're using a given autoconf.
+dnl
+dnl $1 = version to compare against
+dnl $2 = code to use if AC_ACVERSION is at least as high as $1.
+dnl $3 = code to use if AC_ACVERSION is older than $1.
+define([CF_ACVERSION_CHECK],
+[
+ifdef([AC_ACVERSION], ,[ifdef([AC_AUTOCONF_VERSION],[m4_copy([AC_AUTOCONF_VERSION],[AC_ACVERSION])],[m4_copy([m4_PACKAGE_VERSION],[AC_ACVERSION])])])dnl
+ifdef([m4_version_compare],
+[m4_if(m4_version_compare(m4_defn([AC_ACVERSION]), [$1]), -1, [$3], [$2])],
+[CF_ACVERSION_COMPARE(
+AC_PREREQ_CANON(AC_PREREQ_SPLIT([$1])),
+AC_PREREQ_CANON(AC_PREREQ_SPLIT(AC_ACVERSION)), AC_ACVERSION, [$2], [$3])])])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_ACVERSION_COMPARE version: 3 updated: 2012/10/03 18:39:53
+dnl --------------------
+dnl CF_ACVERSION_COMPARE(MAJOR1, MINOR1, TERNARY1,
+dnl MAJOR2, MINOR2, TERNARY2,
+dnl PRINTABLE2, not FOUND, FOUND)
+define([CF_ACVERSION_COMPARE],
+[ifelse(builtin([eval], [$2 < $5]), 1,
+[ifelse([$8], , ,[$8])],
+[ifelse([$9], , ,[$9])])])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_ADD_CFLAGS version: 11 updated: 2014/07/22 05:32:57
+dnl -------------
+dnl Copy non-preprocessor flags to $CFLAGS, preprocessor flags to $CPPFLAGS
+dnl The second parameter if given makes this macro verbose.
+dnl
+dnl Put any preprocessor definitions that use quoted strings in $EXTRA_CPPFLAGS,
+dnl to simplify use of $CPPFLAGS in compiler checks, etc., that are easily
+dnl confused by the quotes (which require backslashes to keep them usable).
+AC_DEFUN([CF_ADD_CFLAGS],
+[
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $1
+do
+case $cf_fix_cppflags in
+no)
+ case $cf_add_cflags in #(vi
+ -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+ case $cf_add_cflags in
+ -D*)
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[[^=]]*='\''\"[[^"]]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test $cf_fix_cppflags = yes ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ *$cf_add_cflags) #(vi
+ ;;
+ *) #(vi
+ case $cf_add_cflags in #(vi
+ -D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+ CF_REMOVE_DEFINE(CPPFLAGS,$CPPFLAGS,$cf_tst_cppflags)
+ ;;
+ esac
+ cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+ *)
+ cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+yes)
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[[^"]]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+ ifelse([$2],,,[CF_VERBOSE(add to \$CFLAGS $cf_new_cflags)])
+ CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+ ifelse([$2],,,[CF_VERBOSE(add to \$CPPFLAGS $cf_new_cppflags)])
+ CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+ ifelse([$2],,,[CF_VERBOSE(add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags)])
+ EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+AC_SUBST(EXTRA_CPPFLAGS)
+
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_ARG_DISABLE version: 3 updated: 1999/03/30 17:24:31
+dnl --------------
+dnl Allow user to disable a normally-on option.
+AC_DEFUN([CF_ARG_DISABLE],
+[CF_ARG_OPTION($1,[$2],[$3],[$4],yes)])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_ARG_OPTION version: 4 updated: 2010/05/26 05:38:42
+dnl -------------
+dnl Restricted form of AC_ARG_ENABLE that ensures user doesn't give bogus
+dnl values.
+dnl
+dnl Parameters:
+dnl $1 = option name
+dnl $2 = help-string
+dnl $3 = action to perform if option is not default
+dnl $4 = action if perform if option is default
+dnl $5 = default option value (either 'yes' or 'no')
+AC_DEFUN([CF_ARG_OPTION],
+[AC_ARG_ENABLE([$1],[$2],[test "$enableval" != ifelse([$5],no,yes,no) && enableval=ifelse([$5],no,no,yes)
+ if test "$enableval" != "$5" ; then
+ifelse([$3],,[ :]dnl
+,[ $3]) ifelse([$4],,,[
+ else
+ $4])
+ fi],[enableval=$5 ifelse([$4],,,[
+ $4
+])dnl
+ ])])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_CC_ENV_FLAGS version: 1 updated: 2012/10/03 05:25:49
+dnl ---------------
+dnl Check for user's environment-breakage by stuffing CFLAGS/CPPFLAGS content
+dnl into CC. This will not help with broken scripts that wrap the compiler with
+dnl options, but eliminates a more common category of user confusion.
+AC_DEFUN([CF_CC_ENV_FLAGS],
+[
+# This should have been defined by AC_PROG_CC
+: ${CC:=cc}
+
+AC_MSG_CHECKING(\$CC variable)
+case "$CC" in #(vi
+*[[\ \ ]]-[[IUD]]*)
+ AC_MSG_RESULT(broken)
+ AC_MSG_WARN(your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options)
+ # humor him...
+ cf_flags=`echo "$CC" | sed -e 's/^[[^ ]]*[[ ]]//'`
+ CC=`echo "$CC" | sed -e 's/[[ ]].*//'`
+ CF_ADD_CFLAGS($cf_flags)
+ ;;
+*)
+ AC_MSG_RESULT(ok)
+ ;;
+esac
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_CHECK_CACHE version: 12 updated: 2012/10/02 20:55:03
+dnl --------------
+dnl Check if we're accidentally using a cache from a different machine.
+dnl Derive the system name, as a check for reusing the autoconf cache.
+dnl
+dnl If we've packaged config.guess and config.sub, run that (since it does a
+dnl better job than uname). Normally we'll use AC_CANONICAL_HOST, but allow
+dnl an extra parameter that we may override, e.g., for AC_CANONICAL_SYSTEM
+dnl which is useful in cross-compiles.
+dnl
+dnl Note: we would use $ac_config_sub, but that is one of the places where
+dnl autoconf 2.5x broke compatibility with autoconf 2.13
+AC_DEFUN([CF_CHECK_CACHE],
+[
+if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then
+ ifelse([$1],,[AC_CANONICAL_HOST],[$1])
+ system_name="$host_os"
+else
+ system_name="`(uname -s -r) 2>/dev/null`"
+ if test -z "$system_name" ; then
+ system_name="`(hostname) 2>/dev/null`"
+ fi
+fi
+test -n "$system_name" && AC_DEFINE_UNQUOTED(SYSTEM_NAME,"$system_name",[Define to the system name.])
+AC_CACHE_VAL(cf_cv_system_name,[cf_cv_system_name="$system_name"])
+
+test -z "$system_name" && system_name="$cf_cv_system_name"
+test -n "$cf_cv_system_name" && AC_MSG_RESULT(Configuring for $cf_cv_system_name)
+
+if test ".$system_name" != ".$cf_cv_system_name" ; then
+ AC_MSG_RESULT(Cached system name ($system_name) does not agree with actual ($cf_cv_system_name))
+ AC_MSG_ERROR("Please remove config.cache and try again.")
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_CLANG_COMPILER version: 2 updated: 2013/11/19 19:23:35
+dnl -----------------
+dnl Check if the given compiler is really clang. clang's C driver defines
+dnl __GNUC__ (fooling the configure script into setting $GCC to yes) but does
+dnl not ignore some gcc options.
+dnl
+dnl This macro should be run "soon" after AC_PROG_CC or AC_PROG_CPLUSPLUS, to
+dnl ensure that it is not mistaken for gcc/g++. It is normally invoked from
+dnl the wrappers for gcc and g++ warnings.
+dnl
+dnl $1 = GCC (default) or GXX
+dnl $2 = CLANG_COMPILER (default)
+dnl $3 = CFLAGS (default) or CXXFLAGS
+AC_DEFUN([CF_CLANG_COMPILER],[
+ifelse([$2],,CLANG_COMPILER,[$2])=no
+
+if test "$ifelse([$1],,[$1],GCC)" = yes ; then
+ AC_MSG_CHECKING(if this is really Clang ifelse([$1],GXX,C++,C) compiler)
+ cf_save_CFLAGS="$ifelse([$3],,CFLAGS,[$3])"
+ ifelse([$3],,CFLAGS,[$3])="$ifelse([$3],,CFLAGS,[$3]) -Qunused-arguments"
+ AC_TRY_COMPILE([],[
+#ifdef __clang__
+#else
+make an error
+#endif
+],[ifelse([$2],,CLANG_COMPILER,[$2])=yes
+cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
+],[])
+ ifelse([$3],,CFLAGS,[$3])="$cf_save_CFLAGS"
+ AC_MSG_RESULT($ifelse([$2],,CLANG_COMPILER,[$2]))
+fi
+])
+dnl ---------------------------------------------------------------------------
+dnl CF_DISABLE_ECHO version: 12 updated: 2012/10/06 16:30:28
+dnl ---------------
+dnl You can always use "make -n" to see the actual options, but it's hard to
+dnl pick out/analyze warning messages when the compile-line is long.
+dnl
+dnl Sets:
+dnl ECHO_LT - symbol to control if libtool is verbose
+dnl ECHO_LD - symbol to prefix "cc -o" lines
+dnl RULE_CC - symbol to put before implicit "cc -c" lines (e.g., .c.o)
+dnl SHOW_CC - symbol to put before explicit "cc -c" lines
+dnl ECHO_CC - symbol to put before any "cc" line
+dnl
+AC_DEFUN([CF_DISABLE_ECHO],[
+AC_MSG_CHECKING(if you want to see long compiling messages)
+CF_ARG_DISABLE(echo,
+ [ --disable-echo do not display "compiling" commands],
+ [
+ ECHO_LT='--silent'
+ ECHO_LD='@echo linking [$]@;'
+ RULE_CC='@echo compiling [$]<'
+ SHOW_CC='@echo compiling [$]@'
+ ECHO_CC='@'
+],[
+ ECHO_LT=''
+ ECHO_LD=''
+ RULE_CC=''
+ SHOW_CC=''
+ ECHO_CC=''
+])
+AC_MSG_RESULT($enableval)
+AC_SUBST(ECHO_LT)
+AC_SUBST(ECHO_LD)
+AC_SUBST(RULE_CC)
+AC_SUBST(SHOW_CC)
+AC_SUBST(ECHO_CC)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_DISABLE_LEAKS version: 7 updated: 2012/10/02 20:55:03
+dnl ----------------
+dnl Combine no-leak checks with the libraries or tools that are used for the
+dnl checks.
+AC_DEFUN([CF_DISABLE_LEAKS],[
+
+AC_REQUIRE([CF_WITH_DMALLOC])
+AC_REQUIRE([CF_WITH_DBMALLOC])
+AC_REQUIRE([CF_WITH_VALGRIND])
+
+AC_MSG_CHECKING(if you want to perform memory-leak testing)
+AC_ARG_ENABLE(leaks,
+ [ --disable-leaks test: free permanent memory, analyze leaks],
+ [if test "x$enableval" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi],
+ : ${with_no_leaks:=no})
+AC_MSG_RESULT($with_no_leaks)
+
+if test "$with_no_leaks" = yes ; then
+ AC_DEFINE(NO_LEAKS,1,[Define to 1 if you want to perform memory-leak testing.])
+ AC_DEFINE(YY_NO_LEAKS,1,[Define to 1 if you want to perform memory-leak testing.])
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_GCC_ATTRIBUTES version: 16 updated: 2012/10/02 20:55:03
+dnl -----------------
+dnl Test for availability of useful gcc __attribute__ directives to quiet
+dnl compiler warnings. Though useful, not all are supported -- and contrary
+dnl to documentation, unrecognized directives cause older compilers to barf.
+AC_DEFUN([CF_GCC_ATTRIBUTES],
+[
+if test "$GCC" = yes
+then
+cat > conftest.i <<EOF
+#ifndef GCC_PRINTF
+#define GCC_PRINTF 0
+#endif
+#ifndef GCC_SCANF
+#define GCC_SCANF 0
+#endif
+#ifndef GCC_NORETURN
+#define GCC_NORETURN /* nothing */
+#endif
+#ifndef GCC_UNUSED
+#define GCC_UNUSED /* nothing */
+#endif
+EOF
+if test "$GCC" = yes
+then
+ AC_CHECKING([for $CC __attribute__ directives])
+cat > conftest.$ac_ext <<EOF
+#line __oline__ "${as_me:-configure}"
+#include "confdefs.h"
+#include "conftest.h"
+#include "conftest.i"
+#if GCC_PRINTF
+#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
+#else
+#define GCC_PRINTFLIKE(fmt,var) /*nothing*/
+#endif
+#if GCC_SCANF
+#define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var)))
+#else
+#define GCC_SCANFLIKE(fmt,var) /*nothing*/
+#endif
+extern void wow(char *,...) GCC_SCANFLIKE(1,2);
+extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
+extern void foo(void) GCC_NORETURN;
+int main(int argc GCC_UNUSED, char *argv[[]] GCC_UNUSED) { return 0; }
+EOF
+ cf_printf_attribute=no
+ cf_scanf_attribute=no
+ for cf_attribute in scanf printf unused noreturn
+ do
+ CF_UPPER(cf_ATTRIBUTE,$cf_attribute)
+ cf_directive="__attribute__(($cf_attribute))"
+ echo "checking for $CC $cf_directive" 1>&AC_FD_CC
+
+ case $cf_attribute in #(vi
+ printf) #(vi
+ cf_printf_attribute=yes
+ cat >conftest.h <<EOF
+#define GCC_$cf_ATTRIBUTE 1
+EOF
+ ;;
+ scanf) #(vi
+ cf_scanf_attribute=yes
+ cat >conftest.h <<EOF
+#define GCC_$cf_ATTRIBUTE 1
+EOF
+ ;;
+ *) #(vi
+ cat >conftest.h <<EOF
+#define GCC_$cf_ATTRIBUTE $cf_directive
+EOF
+ ;;
+ esac
+
+ if AC_TRY_EVAL(ac_compile); then
+ test -n "$verbose" && AC_MSG_RESULT(... $cf_attribute)
+ cat conftest.h >>confdefs.h
+ case $cf_attribute in #(vi
+ noreturn) #(vi
+ AC_DEFINE_UNQUOTED(GCC_NORETURN,$cf_directive,[Define to noreturn-attribute for gcc])
+ ;;
+ printf) #(vi
+ cf_value='/* nothing */'
+ if test "$cf_printf_attribute" != no ; then
+ cf_value='__attribute__((format(printf,fmt,var)))'
+ AC_DEFINE(GCC_PRINTF,1,[Define to 1 if the compiler supports gcc-like printf attribute.])
+ fi
+ AC_DEFINE_UNQUOTED(GCC_PRINTFLIKE(fmt,var),$cf_value,[Define to printf-attribute for gcc])
+ ;;
+ scanf) #(vi
+ cf_value='/* nothing */'
+ if test "$cf_scanf_attribute" != no ; then
+ cf_value='__attribute__((format(scanf,fmt,var)))'
+ AC_DEFINE(GCC_SCANF,1,[Define to 1 if the compiler supports gcc-like scanf attribute.])
+ fi
+ AC_DEFINE_UNQUOTED(GCC_SCANFLIKE(fmt,var),$cf_value,[Define to sscanf-attribute for gcc])
+ ;;
+ unused) #(vi
+ AC_DEFINE_UNQUOTED(GCC_UNUSED,$cf_directive,[Define to unused-attribute for gcc])
+ ;;
+ esac
+ fi
+ done
+else
+ fgrep define conftest.i >>confdefs.h
+fi
+rm -rf conftest*
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_GCC_VERSION version: 7 updated: 2012/10/18 06:46:33
+dnl --------------
+dnl Find version of gcc
+AC_DEFUN([CF_GCC_VERSION],[
+AC_REQUIRE([AC_PROG_CC])
+GCC_VERSION=none
+if test "$GCC" = yes ; then
+ AC_MSG_CHECKING(version of $CC)
+ GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[[^)]]*) //' -e 's/^.*(Debian[[^)]]*) //' -e 's/^[[^0-9.]]*//' -e 's/[[^0-9.]].*//'`"
+ test -z "$GCC_VERSION" && GCC_VERSION=unknown
+ AC_MSG_RESULT($GCC_VERSION)
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_GCC_WARNINGS version: 31 updated: 2013/11/19 19:23:35
+dnl ---------------
+dnl Check if the compiler supports useful warning options. There's a few that
+dnl we don't use, simply because they're too noisy:
+dnl
+dnl -Wconversion (useful in older versions of gcc, but not in gcc 2.7.x)
+dnl -Wredundant-decls (system headers make this too noisy)
+dnl -Wtraditional (combines too many unrelated messages, only a few useful)
+dnl -Wwrite-strings (too noisy, but should review occasionally). This
+dnl is enabled for ncurses using "--enable-const".
+dnl -pedantic
+dnl
+dnl Parameter:
+dnl $1 is an optional list of gcc warning flags that a particular
+dnl application might want to use, e.g., "no-unused" for
+dnl -Wno-unused
+dnl Special:
+dnl If $with_ext_const is "yes", add a check for -Wwrite-strings
+dnl
+AC_DEFUN([CF_GCC_WARNINGS],
+[
+AC_REQUIRE([CF_GCC_VERSION])
+CF_INTEL_COMPILER(GCC,INTEL_COMPILER,CFLAGS)
+CF_CLANG_COMPILER(GCC,CLANG_COMPILER,CFLAGS)
+
+cat > conftest.$ac_ext <<EOF
+#line __oline__ "${as_me:-configure}"
+int main(int argc, char *argv[[]]) { return (argv[[argc-1]] == 0) ; }
+EOF
+
+if test "$INTEL_COMPILER" = yes
+then
+# The "-wdXXX" options suppress warnings:
+# remark #1419: external declaration in primary source file
+# remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
+# remark #1684: conversion from pointer to same-sized integral type (potential portability problem)
+# remark #193: zero used for undefined preprocessing identifier
+# remark #593: variable "curs_sb_left_arrow" was set but never used
+# remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits
+# remark #869: parameter "tw" was never referenced
+# remark #981: operands are evaluated in unspecified order
+# warning #279: controlling expression is constant
+
+ AC_CHECKING([for $CC warning options])
+ cf_save_CFLAGS="$CFLAGS"
+ EXTRA_CFLAGS="-Wall"
+ for cf_opt in \
+ wd1419 \
+ wd1683 \
+ wd1684 \
+ wd193 \
+ wd593 \
+ wd279 \
+ wd810 \
+ wd869 \
+ wd981
+ do
+ CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
+ if AC_TRY_EVAL(ac_compile); then
+ test -n "$verbose" && AC_MSG_RESULT(... -$cf_opt)
+ EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
+ fi
+ done
+ CFLAGS="$cf_save_CFLAGS"
+
+elif test "$GCC" = yes
+then
+ AC_CHECKING([for $CC warning options])
+ cf_save_CFLAGS="$CFLAGS"
+ EXTRA_CFLAGS=
+ cf_warn_CONST=""
+ test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
+ cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs"
+ test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings=
+ for cf_opt in W Wall \
+ Wbad-function-cast \
+ Wcast-align \
+ Wcast-qual \
+ Wdeclaration-after-statement \
+ Wextra \
+ Winline \
+ Wmissing-declarations \
+ Wmissing-prototypes \
+ Wnested-externs \
+ Wpointer-arith \
+ Wshadow \
+ Wstrict-prototypes \
+ Wundef $cf_gcc_warnings $cf_warn_CONST $1
+ do
+ CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
+ if AC_TRY_EVAL(ac_compile); then
+ test -n "$verbose" && AC_MSG_RESULT(... -$cf_opt)
+ case $cf_opt in #(vi
+ Wcast-qual) #(vi
+ CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
+ ;;
+ Winline) #(vi
+ case $GCC_VERSION in
+ [[34]].*)
+ CF_VERBOSE(feature is broken in gcc $GCC_VERSION)
+ continue;;
+ esac
+ ;;
+ Wpointer-arith) #(vi
+ case $GCC_VERSION in
+ [[12]].*)
+ CF_VERBOSE(feature is broken in gcc $GCC_VERSION)
+ continue;;
+ esac
+ ;;
+ esac
+ EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
+ fi
+ done
+ CFLAGS="$cf_save_CFLAGS"
+fi
+rm -rf conftest*
+
+AC_SUBST(EXTRA_CFLAGS)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_GNU_SOURCE version: 6 updated: 2005/07/09 13:23:07
+dnl -------------
+dnl Check if we must define _GNU_SOURCE to get a reasonable value for
+dnl _XOPEN_SOURCE, upon which many POSIX definitions depend. This is a defect
+dnl (or misfeature) of glibc2, which breaks portability of many applications,
+dnl since it is interwoven with GNU extensions.
+dnl
+dnl Well, yes we could work around it...
+AC_DEFUN([CF_GNU_SOURCE],
+[
+AC_CACHE_CHECK(if we must define _GNU_SOURCE,cf_cv_gnu_source,[
+AC_TRY_COMPILE([#include <sys/types.h>],[
+#ifndef _XOPEN_SOURCE
+make an error
+#endif],
+ [cf_cv_gnu_source=no],
+ [cf_save="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
+ AC_TRY_COMPILE([#include <sys/types.h>],[
+#ifdef _XOPEN_SOURCE
+make an error
+#endif],
+ [cf_cv_gnu_source=no],
+ [cf_cv_gnu_source=yes])
+ CPPFLAGS="$cf_save"
+ ])
+])
+test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_INTEL_COMPILER version: 6 updated: 2014/03/17 13:13:07
+dnl -----------------
+dnl Check if the given compiler is really the Intel compiler for Linux. It
+dnl tries to imitate gcc, but does not return an error when it finds a mismatch
+dnl between prototypes, e.g., as exercised by CF_MISSING_CHECK.
+dnl
+dnl This macro should be run "soon" after AC_PROG_CC or AC_PROG_CPLUSPLUS, to
+dnl ensure that it is not mistaken for gcc/g++. It is normally invoked from
+dnl the wrappers for gcc and g++ warnings.
+dnl
+dnl $1 = GCC (default) or GXX
+dnl $2 = INTEL_COMPILER (default) or INTEL_CPLUSPLUS
+dnl $3 = CFLAGS (default) or CXXFLAGS
+AC_DEFUN([CF_INTEL_COMPILER],[
+AC_REQUIRE([AC_CANONICAL_HOST])
+ifelse([$2],,INTEL_COMPILER,[$2])=no
+
+if test "$ifelse([$1],,[$1],GCC)" = yes ; then
+ case $host_os in
+ linux*|gnu*)
+ AC_MSG_CHECKING(if this is really Intel ifelse([$1],GXX,C++,C) compiler)
+ cf_save_CFLAGS="$ifelse([$3],,CFLAGS,[$3])"
+ ifelse([$3],,CFLAGS,[$3])="$ifelse([$3],,CFLAGS,[$3]) -no-gcc"
+ AC_TRY_COMPILE([],[
+#ifdef __INTEL_COMPILER
+#else
+make an error
+#endif
+],[ifelse([$2],,INTEL_COMPILER,[$2])=yes
+cf_save_CFLAGS="$cf_save_CFLAGS -we147"
+],[])
+ ifelse([$3],,CFLAGS,[$3])="$cf_save_CFLAGS"
+ AC_MSG_RESULT($ifelse([$2],,INTEL_COMPILER,[$2]))
+ ;;
+ esac
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_MAKE_DOCS version: 3 updated: 2014/01/05 13:21:25
+dnl ------------
+dnl $1 = name(s) to generate rules for
+dnl $2 = suffix of corresponding manpages used as input.
+define([CF_MAKE_DOCS],[
+test -z "$cf_make_docs" && cf_make_docs=0
+
+cf_output=makefile
+test -f "$cf_output" || cf_output=Makefile
+
+if test "$cf_make_docs" = 0
+then
+cat >>$cf_output <<"CF_EOF"
+################################################################################
+.SUFFIXES : .html .$2 .man .ps .pdf .txt
+
+.$2.html :
+ GROFF_NO_SGR=stupid [$](SHELL) -c "tbl [$]*.$2 | groff -P -o0 -I$*_ -Thtml -man" >[$]@
+
+.$2.ps :
+ [$](SHELL) -c "tbl [$]*.$2 | groff -man" >[$]@
+
+.$2.txt :
+ GROFF_NO_SGR=stupid [$](SHELL) -c "tbl [$]*.$2 | nroff -Tascii -man | col -bx" >[$]@
+
+.ps.pdf :
+ ps2pdf [$]*.ps
+
+CF_EOF
+ cf_make_docs=1
+fi
+
+for cf_name in $1
+do
+cat >>$cf_output <<CF_EOF
+################################################################################
+docs-$cf_name \\
+docs :: $cf_name.html \\
+ $cf_name.pdf \\
+ $cf_name.ps \\
+ $cf_name.txt
+
+clean \\
+docs-clean ::
+ rm -f $cf_name.html $cf_name.pdf $cf_name.ps $cf_name.txt
+
+$cf_name.html : $cf_name.\$2
+$cf_name.pdf : $cf_name.ps
+$cf_name.ps : $cf_name.\$2
+$cf_name.txt : $cf_name.\$2
+CF_EOF
+done
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_MAKE_TAGS version: 6 updated: 2010/10/23 15:52:32
+dnl ------------
+dnl Generate tags/TAGS targets for makefiles. Do not generate TAGS if we have
+dnl a monocase filesystem.
+AC_DEFUN([CF_MAKE_TAGS],[
+AC_REQUIRE([CF_MIXEDCASE_FILENAMES])
+
+AC_CHECK_PROGS(CTAGS, exctags ctags)
+AC_CHECK_PROGS(ETAGS, exetags etags)
+
+AC_CHECK_PROG(MAKE_LOWER_TAGS, ${CTAGS:-ctags}, yes, no)
+
+if test "$cf_cv_mixedcase" = yes ; then
+ AC_CHECK_PROG(MAKE_UPPER_TAGS, ${ETAGS:-etags}, yes, no)
+else
+ MAKE_UPPER_TAGS=no
+fi
+
+if test "$MAKE_UPPER_TAGS" = yes ; then
+ MAKE_UPPER_TAGS=
+else
+ MAKE_UPPER_TAGS="#"
+fi
+
+if test "$MAKE_LOWER_TAGS" = yes ; then
+ MAKE_LOWER_TAGS=
+else
+ MAKE_LOWER_TAGS="#"
+fi
+
+AC_SUBST(CTAGS)
+AC_SUBST(ETAGS)
+
+AC_SUBST(MAKE_UPPER_TAGS)
+AC_SUBST(MAKE_LOWER_TAGS)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_MIXEDCASE_FILENAMES version: 6 updated: 2013/10/08 17:47:05
+dnl ----------------------
+dnl Check if the file-system supports mixed-case filenames. If we're able to
+dnl create a lowercase name and see it as uppercase, it doesn't support that.
+AC_DEFUN([CF_MIXEDCASE_FILENAMES],
+[
+AC_CACHE_CHECK(if filesystem supports mixed-case filenames,cf_cv_mixedcase,[
+if test "$cross_compiling" = yes ; then
+ case $target_alias in #(vi
+ *-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*) #(vi
+ cf_cv_mixedcase=no
+ ;;
+ *)
+ cf_cv_mixedcase=yes
+ ;;
+ esac
+else
+ rm -f conftest CONFTEST
+ echo test >conftest
+ if test -f CONFTEST ; then
+ cf_cv_mixedcase=no
+ else
+ cf_cv_mixedcase=yes
+ fi
+ rm -f conftest CONFTEST
+fi
+])
+test "$cf_cv_mixedcase" = yes && AC_DEFINE(MIXEDCASE_FILENAMES,1,[Define to 1 if filesystem supports mixed-case filenames.])
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_MKSTEMP version: 9 updated: 2012/10/03 04:34:49
+dnl ----------
+dnl Check for a working mkstemp. This creates two files, checks that they are
+dnl successfully created and distinct (AmigaOS apparently fails on the last).
+AC_DEFUN([CF_MKSTEMP],[
+AC_CACHE_CHECK(for working mkstemp, cf_cv_func_mkstemp,[
+rm -rf conftest*
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/stat.h>
+int main()
+{
+ char *tmpl = "conftestXXXXXX";
+ char name[2][80];
+ int n;
+ int result = 0;
+ int fd;
+ struct stat sb;
+
+ umask(077);
+ for (n = 0; n < 2; ++n) {
+ strcpy(name[n], tmpl);
+ if ((fd = mkstemp(name[n])) >= 0) {
+ if (!strcmp(name[n], tmpl)
+ || stat(name[n], &sb) != 0
+ || (sb.st_mode & S_IFMT) != S_IFREG
+ || (sb.st_mode & 077) != 0) {
+ result = 1;
+ }
+ close(fd);
+ }
+ }
+ if (result == 0
+ && !strcmp(name[0], name[1]))
+ result = 1;
+ ${cf_cv_main_return:-return}(result);
+}
+],[cf_cv_func_mkstemp=yes
+],[cf_cv_func_mkstemp=no
+],[cf_cv_func_mkstemp=maybe])
+])
+if test "x$cf_cv_func_mkstemp" = xmaybe ; then
+ AC_CHECK_FUNC(mkstemp)
+fi
+if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then
+ AC_DEFINE(HAVE_MKSTEMP,1,[Define to 1 if mkstemp() is available and working.])
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_MSG_LOG version: 5 updated: 2010/10/23 15:52:32
+dnl ----------
+dnl Write a debug message to config.log, along with the line number in the
+dnl configure script.
+AC_DEFUN([CF_MSG_LOG],[
+echo "${as_me:-configure}:__oline__: testing $* ..." 1>&AC_FD_CC
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_NO_LEAKS_OPTION version: 5 updated: 2012/10/02 20:55:03
+dnl ------------------
+dnl see CF_WITH_NO_LEAKS
+AC_DEFUN([CF_NO_LEAKS_OPTION],[
+AC_MSG_CHECKING(if you want to use $1 for testing)
+AC_ARG_WITH($1,
+ [$2],
+ [AC_DEFINE_UNQUOTED($3,1,"Define to 1 if you want to use $1 for testing.")ifelse([$4],,[
+ $4
+])
+ : ${with_cflags:=-g}
+ : ${with_no_leaks:=yes}
+ with_$1=yes],
+ [with_$1=])
+AC_MSG_RESULT(${with_$1:-no})
+
+case .$with_cflags in #(vi
+.*-g*)
+ case .$CFLAGS in #(vi
+ .*-g*) #(vi
+ ;;
+ *)
+ CF_ADD_CFLAGS([-g])
+ ;;
+ esac
+ ;;
+esac
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_POSIX_C_SOURCE version: 8 updated: 2010/05/26 05:38:42
+dnl -----------------
+dnl Define _POSIX_C_SOURCE to the given level, and _POSIX_SOURCE if needed.
+dnl
+dnl POSIX.1-1990 _POSIX_SOURCE
+dnl POSIX.1-1990 and _POSIX_SOURCE and
+dnl POSIX.2-1992 C-Language _POSIX_C_SOURCE=2
+dnl Bindings Option
+dnl POSIX.1b-1993 _POSIX_C_SOURCE=199309L
+dnl POSIX.1c-1996 _POSIX_C_SOURCE=199506L
+dnl X/Open 2000 _POSIX_C_SOURCE=200112L
+dnl
+dnl Parameters:
+dnl $1 is the nominal value for _POSIX_C_SOURCE
+AC_DEFUN([CF_POSIX_C_SOURCE],
+[
+cf_POSIX_C_SOURCE=ifelse([$1],,199506L,[$1])
+
+cf_save_CFLAGS="$CFLAGS"
+cf_save_CPPFLAGS="$CPPFLAGS"
+
+CF_REMOVE_DEFINE(cf_trim_CFLAGS,$cf_save_CFLAGS,_POSIX_C_SOURCE)
+CF_REMOVE_DEFINE(cf_trim_CPPFLAGS,$cf_save_CPPFLAGS,_POSIX_C_SOURCE)
+
+AC_CACHE_CHECK(if we should define _POSIX_C_SOURCE,cf_cv_posix_c_source,[
+ CF_MSG_LOG(if the symbol is already defined go no further)
+ AC_TRY_COMPILE([#include <sys/types.h>],[
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif],
+ [cf_cv_posix_c_source=no],
+ [cf_want_posix_source=no
+ case .$cf_POSIX_C_SOURCE in #(vi
+ .[[12]]??*) #(vi
+ cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+ ;;
+ .2) #(vi
+ cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+ cf_want_posix_source=yes
+ ;;
+ .*)
+ cf_want_posix_source=yes
+ ;;
+ esac
+ if test "$cf_want_posix_source" = yes ; then
+ AC_TRY_COMPILE([#include <sys/types.h>],[
+#ifdef _POSIX_SOURCE
+make an error
+#endif],[],
+ cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE")
+ fi
+ CF_MSG_LOG(ifdef from value $cf_POSIX_C_SOURCE)
+ CFLAGS="$cf_trim_CFLAGS"
+ CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
+ CF_MSG_LOG(if the second compile does not leave our definition intact error)
+ AC_TRY_COMPILE([#include <sys/types.h>],[
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif],,
+ [cf_cv_posix_c_source=no])
+ CFLAGS="$cf_save_CFLAGS"
+ CPPFLAGS="$cf_save_CPPFLAGS"
+ ])
+])
+
+if test "$cf_cv_posix_c_source" != no ; then
+ CFLAGS="$cf_trim_CFLAGS"
+ CPPFLAGS="$cf_trim_CPPFLAGS"
+ CF_ADD_CFLAGS($cf_cv_posix_c_source)
+fi
+
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_PROG_AWK version: 1 updated: 2006/09/16 11:40:59
+dnl -----------
+dnl Check for awk, ensure that the check found something.
+AC_DEFUN([CF_PROG_AWK],
+[
+AC_PROG_AWK
+test -z "$AWK" && AC_MSG_ERROR(No awk program found)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_PROG_CC version: 4 updated: 2014/07/12 18:57:58
+dnl ----------
+dnl standard check for CC, plus followup sanity checks
+dnl $1 = optional parameter to pass to AC_PROG_CC to specify compiler name
+AC_DEFUN([CF_PROG_CC],[
+ifelse($1,,[AC_PROG_CC],[AC_PROG_CC($1)])
+CF_GCC_VERSION
+CF_ACVERSION_CHECK(2.52,
+ [AC_PROG_CC_STDC],
+ [CF_ANSI_CC_REQD])
+CF_CC_ENV_FLAGS
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_PROG_LINT version: 2 updated: 2009/08/12 04:43:14
+dnl ------------
+AC_DEFUN([CF_PROG_LINT],
+[
+AC_CHECK_PROGS(LINT, tdlint lint alint splint lclint)
+AC_SUBST(LINT_OPTS)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_REMOVE_DEFINE version: 3 updated: 2010/01/09 11:05:50
+dnl ----------------
+dnl Remove all -U and -D options that refer to the given symbol from a list
+dnl of C compiler options. This works around the problem that not all
+dnl compilers process -U and -D options from left-to-right, so a -U option
+dnl cannot be used to cancel the effect of a preceding -D option.
+dnl
+dnl $1 = target (which could be the same as the source variable)
+dnl $2 = source (including '$')
+dnl $3 = symbol to remove
+define([CF_REMOVE_DEFINE],
+[
+$1=`echo "$2" | \
+ sed -e 's/-[[UD]]'"$3"'\(=[[^ ]]*\)\?[[ ]]/ /g' \
+ -e 's/-[[UD]]'"$3"'\(=[[^ ]]*\)\?[$]//g'`
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_TRY_XOPEN_SOURCE version: 1 updated: 2011/10/30 17:09:50
+dnl -------------------
+dnl If _XOPEN_SOURCE is not defined in the compile environment, check if we
+dnl can define it successfully.
+AC_DEFUN([CF_TRY_XOPEN_SOURCE],[
+AC_CACHE_CHECK(if we should define _XOPEN_SOURCE,cf_cv_xopen_source,[
+ AC_TRY_COMPILE([
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+],[
+#ifndef _XOPEN_SOURCE
+make an error
+#endif],
+ [cf_cv_xopen_source=no],
+ [cf_save="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+ AC_TRY_COMPILE([
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+],[
+#ifdef _XOPEN_SOURCE
+make an error
+#endif],
+ [cf_cv_xopen_source=no],
+ [cf_cv_xopen_source=$cf_XOPEN_SOURCE])
+ CPPFLAGS="$cf_save"
+ ])
+])
+
+if test "$cf_cv_xopen_source" != no ; then
+ CF_REMOVE_DEFINE(CFLAGS,$CFLAGS,_XOPEN_SOURCE)
+ CF_REMOVE_DEFINE(CPPFLAGS,$CPPFLAGS,_XOPEN_SOURCE)
+ cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
+ CF_ADD_CFLAGS($cf_temp_xopen_source)
+fi
+])
+dnl ---------------------------------------------------------------------------
+dnl CF_UPPER version: 5 updated: 2001/01/29 23:40:59
+dnl --------
+dnl Make an uppercase version of a variable
+dnl $1=uppercase($2)
+AC_DEFUN([CF_UPPER],
+[
+$1=`echo "$2" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_VERBOSE version: 3 updated: 2007/07/29 09:55:12
+dnl ----------
+dnl Use AC_VERBOSE w/o the warnings
+AC_DEFUN([CF_VERBOSE],
+[test -n "$verbose" && echo " $1" 1>&AC_FD_MSG
+CF_MSG_LOG([$1])
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_WITH_DBMALLOC version: 7 updated: 2010/06/21 17:26:47
+dnl ----------------
+dnl Configure-option for dbmalloc. The optional parameter is used to override
+dnl the updating of $LIBS, e.g., to avoid conflict with subsequent tests.
+AC_DEFUN([CF_WITH_DBMALLOC],[
+CF_NO_LEAKS_OPTION(dbmalloc,
+ [ --with-dbmalloc test: use Conor Cahill's dbmalloc library],
+ [USE_DBMALLOC])
+
+if test "$with_dbmalloc" = yes ; then
+ AC_CHECK_HEADER(dbmalloc.h,
+ [AC_CHECK_LIB(dbmalloc,[debug_malloc]ifelse([$1],,[],[,$1]))])
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_WITH_DMALLOC version: 7 updated: 2010/06/21 17:26:47
+dnl ---------------
+dnl Configure-option for dmalloc. The optional parameter is used to override
+dnl the updating of $LIBS, e.g., to avoid conflict with subsequent tests.
+AC_DEFUN([CF_WITH_DMALLOC],[
+CF_NO_LEAKS_OPTION(dmalloc,
+ [ --with-dmalloc test: use Gray Watson's dmalloc library],
+ [USE_DMALLOC])
+
+if test "$with_dmalloc" = yes ; then
+ AC_CHECK_HEADER(dmalloc.h,
+ [AC_CHECK_LIB(dmalloc,[dmalloc_debug]ifelse([$1],,[],[,$1]))])
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_WITH_VALGRIND version: 1 updated: 2006/12/14 18:00:21
+dnl ----------------
+AC_DEFUN([CF_WITH_VALGRIND],[
+CF_NO_LEAKS_OPTION(valgrind,
+ [ --with-valgrind test: use valgrind],
+ [USE_VALGRIND])
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_WITH_WARNINGS version: 5 updated: 2004/07/23 14:40:34
+dnl ----------------
+dnl Combine the checks for gcc features into a configure-script option
+dnl
+dnl Parameters:
+dnl $1 - see CF_GCC_WARNINGS
+AC_DEFUN([CF_WITH_WARNINGS],
+[
+if ( test "$GCC" = yes || test "$GXX" = yes )
+then
+AC_MSG_CHECKING(if you want to check for gcc warnings)
+AC_ARG_WITH(warnings,
+ [ --with-warnings test: turn on gcc warnings],
+ [cf_opt_with_warnings=$withval],
+ [cf_opt_with_warnings=no])
+AC_MSG_RESULT($cf_opt_with_warnings)
+if test "$cf_opt_with_warnings" != no ; then
+ CF_GCC_ATTRIBUTES
+ CF_GCC_WARNINGS([$1])
+fi
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_XOPEN_SOURCE version: 48 updated: 2014/09/01 12:29:14
+dnl ---------------
+dnl Try to get _XOPEN_SOURCE defined properly that we can use POSIX functions,
+dnl or adapt to the vendor's definitions to get equivalent functionality,
+dnl without losing the common non-POSIX features.
+dnl
+dnl Parameters:
+dnl $1 is the nominal value for _XOPEN_SOURCE
+dnl $2 is the nominal value for _POSIX_C_SOURCE
+AC_DEFUN([CF_XOPEN_SOURCE],[
+AC_REQUIRE([AC_CANONICAL_HOST])
+
+cf_XOPEN_SOURCE=ifelse([$1],,500,[$1])
+cf_POSIX_C_SOURCE=ifelse([$2],,199506L,[$2])
+cf_xopen_source=
+
+case $host_os in #(vi
+aix[[4-7]]*) #(vi
+ cf_xopen_source="-D_ALL_SOURCE"
+ ;;
+cygwin|msys) #(vi
+ cf_XOPEN_SOURCE=600
+ ;;
+darwin[[0-8]].*) #(vi
+ cf_xopen_source="-D_APPLE_C_SOURCE"
+ ;;
+darwin*) #(vi
+ cf_xopen_source="-D_DARWIN_C_SOURCE"
+ cf_XOPEN_SOURCE=
+ ;;
+freebsd*|dragonfly*) #(vi
+ # 5.x headers associate
+ # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
+ # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
+ cf_POSIX_C_SOURCE=200112L
+ cf_XOPEN_SOURCE=600
+ cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+ ;;
+hpux11*) #(vi
+ cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500"
+ ;;
+hpux*) #(vi
+ cf_xopen_source="-D_HPUX_SOURCE"
+ ;;
+irix[[56]].*) #(vi
+ cf_xopen_source="-D_SGI_SOURCE"
+ cf_XOPEN_SOURCE=
+ ;;
+linux*|gnu*|mint*|k*bsd*-gnu) #(vi
+ CF_GNU_SOURCE
+ ;;
+minix*) #(vi
+ cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
+ ;;
+mirbsd*) #(vi
+ # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types
+ cf_XOPEN_SOURCE=
+ CF_POSIX_C_SOURCE($cf_POSIX_C_SOURCE)
+ ;;
+netbsd*) #(vi
+ cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
+ ;;
+openbsd[[4-9]]*) #(vi
+ # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw
+ cf_xopen_source="-D_BSD_SOURCE"
+ cf_XOPEN_SOURCE=600
+ ;;
+openbsd*) #(vi
+ # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
+ ;;
+osf[[45]]*) #(vi
+ cf_xopen_source="-D_OSF_SOURCE"
+ ;;
+nto-qnx*) #(vi
+ cf_xopen_source="-D_QNX_SOURCE"
+ ;;
+sco*) #(vi
+ # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
+ ;;
+solaris2.*) #(vi
+ cf_xopen_source="-D__EXTENSIONS__"
+ cf_cv_xopen_source=broken
+ ;;
+sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
+ cf_XOPEN_SOURCE=
+ cf_POSIX_C_SOURCE=
+ ;;
+*)
+ CF_TRY_XOPEN_SOURCE
+ CF_POSIX_C_SOURCE($cf_POSIX_C_SOURCE)
+ ;;
+esac
+
+if test -n "$cf_xopen_source" ; then
+ CF_ADD_CFLAGS($cf_xopen_source,true)
+fi
+
+dnl In anything but the default case, we may have system-specific setting
+dnl which is still not guaranteed to provide all of the entrypoints that
+dnl _XOPEN_SOURCE would yield.
+if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
+ AC_MSG_CHECKING(if _XOPEN_SOURCE really is set)
+ AC_TRY_COMPILE([#include <stdlib.h>],[
+#ifndef _XOPEN_SOURCE
+make an error
+#endif],
+ [cf_XOPEN_SOURCE_set=yes],
+ [cf_XOPEN_SOURCE_set=no])
+ AC_MSG_RESULT($cf_XOPEN_SOURCE_set)
+ if test $cf_XOPEN_SOURCE_set = yes
+ then
+ AC_TRY_COMPILE([#include <stdlib.h>],[
+#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE
+make an error
+#endif],
+ [cf_XOPEN_SOURCE_set_ok=yes],
+ [cf_XOPEN_SOURCE_set_ok=no])
+ if test $cf_XOPEN_SOURCE_set_ok = no
+ then
+ AC_MSG_WARN(_XOPEN_SOURCE is lower than requested)
+ fi
+ else
+ CF_TRY_XOPEN_SOURCE
+ fi
+fi
+])
Added: vendor/byacc/dist/btyaccpar.c
===================================================================
--- vendor/byacc/dist/btyaccpar.c (rev 0)
+++ vendor/byacc/dist/btyaccpar.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1246 @@
+/* This file generated automatically using
+ * @Id: skel2c,v 1.3 2014/04/06 19:48:04 tom Exp @
+ */
+
+/* @Id: btyaccpar.skel,v 1.1 2014/04/02 22:44:41 tom Exp @ */
+
+#include "defs.h"
+
+/* If the skeleton is changed, the banner should be changed so that */
+/* the altered version can be easily distinguished from the original. */
+/* */
+/* The #defines included with the banner are there because they are */
+/* useful in subsequent code. The macros #defined in the header or */
+/* the body either are not useful outside of semantic actions or */
+/* are conditional. */
+
+const char *const banner[] =
+{
+ "/* original parser id follows */",
+ "/* yysccsid[] = \"@(#)yaccpar 1.9 (Berkeley) 02/21/93\" */",
+ "/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */",
+ "",
+ "#define YYBYACC 1",
+ CONCAT1("#define YYMAJOR ", YYMAJOR),
+ CONCAT1("#define YYMINOR ", YYMINOR),
+#ifdef YYPATCH
+ CONCAT1("#define YYPATCH ", YYPATCH),
+#endif
+ "",
+ "#define YYEMPTY (-1)",
+ "#define yyclearin (yychar = YYEMPTY)",
+ "#define yyerrok (yyerrflag = 0)",
+ "#define YYRECOVERING() (yyerrflag != 0)",
+ "#define YYENOMEM (-2)",
+ "#define YYEOF 0",
+ 0
+};
+
+const char *const xdecls[] =
+{
+ "",
+ "extern int YYPARSE_DECL();",
+ 0
+};
+
+const char *const tables[] =
+{
+ "extern const YYINT yylhs[];",
+ "extern const YYINT yylen[];",
+ "extern const YYINT yydefred[];",
+ "extern const YYINT yystos[];",
+ "extern const YYINT yydgoto[];",
+ "extern const YYINT yysindex[];",
+ "extern const YYINT yyrindex[];",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ "extern const YYINT yycindex[];",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ "extern const YYINT yygindex[];",
+ "extern const YYINT yytable[];",
+ "extern const YYINT yycheck[];",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ "extern const YYINT yyctable[];",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ "",
+ "#if YYDEBUG",
+ "extern const char *const yyname[];",
+ "extern const char *const yyrule[];",
+ "#endif",
+ 0
+};
+
+const char *const global_vars[] =
+{
+ "",
+ "int yydebug;",
+ "int yynerrs;",
+ 0
+};
+
+const char *const impure_vars[] =
+{
+ "",
+ "int yyerrflag;",
+ "int yychar;",
+ "YYSTYPE yyval;",
+ "YYSTYPE yylval;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ "YYLTYPE yyloc; /* position returned by actions */",
+ "YYLTYPE yylloc; /* position from the lexer */",
+ "#endif",
+ 0
+};
+
+const char *const hdr_defs[] =
+{
+ "",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ "#ifndef YYLLOC_DEFAULT",
+ "#define YYLLOC_DEFAULT(loc, rhs, n) \\",
+ "do \\",
+ "{ \\",
+ " if (n == 0) \\",
+ " { \\",
+ " (loc).first_line = ((rhs)[-1]).last_line; \\",
+ " (loc).first_column = ((rhs)[-1]).last_column; \\",
+ " (loc).last_line = ((rhs)[-1]).last_line; \\",
+ " (loc).last_column = ((rhs)[-1]).last_column; \\",
+ " } \\",
+ " else \\",
+ " { \\",
+ " (loc).first_line = ((rhs)[ 0 ]).first_line; \\",
+ " (loc).first_column = ((rhs)[ 0 ]).first_column; \\",
+ " (loc).last_line = ((rhs)[n-1]).last_line; \\",
+ " (loc).last_column = ((rhs)[n-1]).last_column; \\",
+ " } \\",
+ "} while (0)",
+ "#endif /* YYLLOC_DEFAULT */",
+ "#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ "",
+ "#ifndef YYLVQUEUEGROWTH",
+ "#define YYLVQUEUEGROWTH 32",
+ "#endif",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ "",
+ "/* define the initial stack-sizes */",
+ "#ifdef YYSTACKSIZE",
+ "#undef YYMAXDEPTH",
+ "#define YYMAXDEPTH YYSTACKSIZE",
+ "#else",
+ "#ifdef YYMAXDEPTH",
+ "#define YYSTACKSIZE YYMAXDEPTH",
+ "#else",
+ "#define YYSTACKSIZE 10000",
+ "#define YYMAXDEPTH 10000",
+ "#endif",
+ "#endif",
+ "",
+ "#ifndef YYINITSTACKSIZE",
+ "#define YYINITSTACKSIZE 200",
+ "#endif",
+ "",
+ "typedef struct {",
+ " unsigned stacksize;",
+ " short *s_base;",
+ " short *s_mark;",
+ " short *s_last;",
+ " YYSTYPE *l_base;",
+ " YYSTYPE *l_mark;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " YYLTYPE *p_base;",
+ " YYLTYPE *p_mark;",
+ "#endif",
+ "} YYSTACKDATA;",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ "",
+ "struct YYParseState_s",
+ "{",
+ " struct YYParseState_s *save; /* Previously saved parser state */",
+ " YYSTACKDATA yystack; /* saved parser stack */",
+ " int state; /* saved parser state */",
+ " int errflag; /* saved error recovery status */",
+ " int lexeme; /* saved index of the conflict lexeme in the lexical queue */",
+ " YYINT ctry; /* saved index in yyctable[] for this conflict */",
+ "};",
+ "typedef struct YYParseState_s YYParseState;",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ 0
+};
+
+const char *const hdr_vars[] =
+{
+ "/* variables for the parser stack */",
+ "static YYSTACKDATA yystack;",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ "",
+ "/* Current parser state */",
+ "static YYParseState *yyps = 0;",
+ "",
+ "/* yypath != NULL: do the full parse, starting at *yypath parser state. */",
+ "static YYParseState *yypath = 0;",
+ "",
+ "/* Base of the lexical value queue */",
+ "static YYSTYPE *yylvals = 0;",
+ "",
+ "/* Current position at lexical value queue */",
+ "static YYSTYPE *yylvp = 0;",
+ "",
+ "/* End position of lexical value queue */",
+ "static YYSTYPE *yylve = 0;",
+ "",
+ "/* The last allocated position at the lexical value queue */",
+ "static YYSTYPE *yylvlim = 0;",
+ "",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ "/* Base of the lexical position queue */",
+ "static YYLTYPE *yylpsns = 0;",
+ "",
+ "/* Current position at lexical position queue */",
+ "static YYLTYPE *yylpp = 0;",
+ "",
+ "/* End position of lexical position queue */",
+ "static YYLTYPE *yylpe = 0;",
+ "",
+ "/* The last allocated position at the lexical position queue */",
+ "static YYLTYPE *yylplim = 0;",
+ "#endif",
+ "",
+ "/* Current position at lexical token queue */",
+ "static short *yylexp = 0;",
+ "",
+ "static short *yylexemes = 0;",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ 0
+};
+
+const char *const body_vars[] =
+{
+ " int yyerrflag;",
+ " int yychar;",
+ " YYSTYPE yyval;",
+ " YYSTYPE yylval;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " YYLTYPE yyloc; /* position returned by actions */",
+ " YYLTYPE yylloc; /* position from the lexer */",
+ "#endif",
+ "",
+ " /* variables for the parser stack */",
+ " YYSTACKDATA yystack;",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ "",
+ " /* Current parser state */",
+ " static YYParseState *yyps = 0;",
+ "",
+ " /* yypath != NULL: do the full parse, starting at *yypath parser state. */",
+ " static YYParseState *yypath = 0;",
+ "",
+ " /* Base of the lexical value queue */",
+ " static YYSTYPE *yylvals = 0;",
+ "",
+ " /* Current position at lexical value queue */",
+ " static YYSTYPE *yylvp = 0;",
+ "",
+ " /* End position of lexical value queue */",
+ " static YYSTYPE *yylve = 0;",
+ "",
+ " /* The last allocated position at the lexical value queue */",
+ " static YYSTYPE *yylvlim = 0;",
+ "",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " /* Base of the lexical position queue */",
+ " static YYLTYPE *yylpsns = 0;",
+ "",
+ " /* Current position at lexical position queue */",
+ " static YYLTYPE *yylpp = 0;",
+ "",
+ " /* End position of lexical position queue */",
+ " static YYLTYPE *yylpe = 0;",
+ "",
+ " /* The last allocated position at the lexical position queue */",
+ " static YYLTYPE *yylplim = 0;",
+ "#endif",
+ "",
+ " /* Current position at lexical token queue */",
+ " static short *yylexp = 0;",
+ "",
+ " static short *yylexemes = 0;",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ 0
+};
+
+const char *const body_1[] =
+{
+ "",
+ "/* For use in generated program */",
+ "#define yydepth (int)(yystack.s_mark - yystack.s_base)",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ "#define yytrial (yyps->save)",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ "",
+ "#if YYDEBUG",
+ "#include <stdio.h> /* needed for printf */",
+ "#endif",
+ "",
+ "#include <stdlib.h> /* needed for malloc, etc */",
+ "#include <string.h> /* needed for memset */",
+ "",
+ "/* allocate initial stack or double stack size, up to YYMAXDEPTH */",
+ "static int yygrowstack(YYSTACKDATA *data)",
+ "{",
+ " int i;",
+ " unsigned newsize;",
+ " short *newss;",
+ " YYSTYPE *newvs;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " YYLTYPE *newps;",
+ "#endif",
+ "",
+ " if ((newsize = data->stacksize) == 0)",
+ " newsize = YYINITSTACKSIZE;",
+ " else if (newsize >= YYMAXDEPTH)",
+ " return YYENOMEM;",
+ " else if ((newsize *= 2) > YYMAXDEPTH)",
+ " newsize = YYMAXDEPTH;",
+ "",
+ " i = (int) (data->s_mark - data->s_base);",
+ " newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));",
+ " if (newss == 0)",
+ " return YYENOMEM;",
+ "",
+ " data->s_base = newss;",
+ " data->s_mark = newss + i;",
+ "",
+ " newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));",
+ " if (newvs == 0)",
+ " return YYENOMEM;",
+ "",
+ " data->l_base = newvs;",
+ " data->l_mark = newvs + i;",
+ "",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));",
+ " if (newps == 0)",
+ " return YYENOMEM;",
+ "",
+ " data->p_base = newps;",
+ " data->p_mark = newps + i;",
+ "#endif",
+ "",
+ " data->stacksize = newsize;",
+ " data->s_last = data->s_base + newsize - 1;",
+ "",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " fprintf(stderr, \"%sdebug: stack size increased to %d\\n\", YYPREFIX, newsize);",
+ "#endif",
+ " return 0;",
+ "}",
+ "",
+ "#if YYPURE || defined(YY_NO_LEAKS)",
+ "static void yyfreestack(YYSTACKDATA *data)",
+ "{",
+ " free(data->s_base);",
+ " free(data->l_base);",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " free(data->p_base);",
+ "#endif",
+ " memset(data, 0, sizeof(*data));",
+ "}",
+ "#else",
+ "#define yyfreestack(data) /* nothing */",
+ "#endif /* YYPURE || defined(YY_NO_LEAKS) */",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ "",
+ "static YYParseState *",
+ "yyNewState(unsigned size)",
+ "{",
+ " YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));",
+ " if (p == NULL) return NULL;",
+ "",
+ " p->yystack.stacksize = size;",
+ " if (size == 0)",
+ " {",
+ " p->yystack.s_base = NULL;",
+ " p->yystack.l_base = NULL;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " p->yystack.p_base = NULL;",
+ "#endif",
+ " return p;",
+ " }",
+ " p->yystack.s_base = (short *) malloc(size * sizeof(short));",
+ " if (p->yystack.s_base == NULL) return NULL;",
+ " p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));",
+ " if (p->yystack.l_base == NULL) return NULL;",
+ " memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));",
+ " if (p->yystack.p_base == NULL) return NULL;",
+ " memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));",
+ "#endif",
+ "",
+ " return p;",
+ "}",
+ "",
+ "static void",
+ "yyFreeState(YYParseState *p)",
+ "{",
+ " yyfreestack(&p->yystack);",
+ " free(p);",
+ "}",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ "",
+ "#define YYABORT goto yyabort",
+ "#define YYREJECT goto yyabort",
+ "#define YYACCEPT goto yyaccept",
+ "#define YYERROR goto yyerrlab",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ "#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)",
+ "#define YYVALID_NESTED do { if (yyps->save && \\",
+ " yyps->save->save == 0) goto yyvalid; } while(0)",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ "",
+ "int",
+ "YYPARSE_DECL()",
+ "{",
+ 0
+};
+
+const char *const body_2[] =
+{
+ " int yym, yyn, yystate, yyresult;",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " int yynewerrflag;",
+ " YYParseState *yyerrctx = NULL;",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " YYLTYPE yyerror_loc_range[2]; /* position of error start & end */",
+ "#endif",
+ "#if YYDEBUG",
+ " const char *yys;",
+ "",
+ " if ((yys = getenv(\"YYDEBUG\")) != 0)",
+ " {",
+ " yyn = *yys;",
+ " if (yyn >= '0' && yyn <= '9')",
+ " yydebug = yyn - '0';",
+ " }",
+ " if (yydebug)",
+ " fprintf(stderr, \"%sdebug[<# of symbols on state stack>]\\n\", YYPREFIX);",
+ "#endif",
+ "",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " yyps = yyNewState(0); if (yyps == 0) goto yyenomem;",
+ " yyps->save = 0;",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ " yynerrs = 0;",
+ " yyerrflag = 0;",
+ " yychar = YYEMPTY;",
+ " yystate = 0;",
+ "",
+ "#if YYPURE",
+ " memset(&yystack, 0, sizeof(yystack));",
+ "#endif",
+ "",
+ " if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;",
+ " yystack.s_mark = yystack.s_base;",
+ " yystack.l_mark = yystack.l_base;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yystack.p_mark = yystack.p_base;",
+ "#endif",
+ " yystate = 0;",
+ " *yystack.s_mark = 0;",
+ "",
+ "yyloop:",
+ " if ((yyn = yydefred[yystate]) != 0) goto yyreduce;",
+ " if (yychar < 0)",
+ " {",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " do {",
+ " if (yylvp < yylve)",
+ " {",
+ " /* we're currently re-reading tokens */",
+ " yylval = *yylvp++;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yylloc = *yylpp++;",
+ "#endif",
+ " yychar = *yylexp++;",
+ " break;",
+ " }",
+ " if (yyps->save)",
+ " {",
+ " /* in trial mode; save scanner results for future parse attempts */",
+ " if (yylvp == yylvlim)",
+ " { /* Enlarge lexical value queue */",
+ " size_t p = (size_t) (yylvp - yylvals);",
+ " size_t s = (size_t) (yylvlim - yylvals);",
+ "",
+ " s += YYLVQUEUEGROWTH;",
+ " if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;",
+ " if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;",
+ "#endif",
+ " yylvp = yylve = yylvals + p;",
+ " yylvlim = yylvals + s;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yylpp = yylpe = yylpsns + p;",
+ " yylplim = yylpsns + s;",
+ "#endif",
+ " yylexp = yylexemes + p;",
+ " }",
+ " *yylexp = (short) YYLEX;",
+ " *yylvp++ = yylval;",
+ " yylve++;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " *yylpp++ = yylloc;",
+ " yylpe++;",
+ "#endif",
+ " yychar = *yylexp++;",
+ " break;",
+ " }",
+ " /* normal operation, no conflict encountered */",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ " yychar = YYLEX;",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " } while (0);",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ " if (yychar < 0) yychar = YYEOF;",
+ " /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " {",
+ " yys = yyname[YYTRANSLATE(yychar)];",
+ " fprintf(stderr, \"%s[%d]: state %d, reading token %d (%s)\",",
+ " YYDEBUGSTR, yydepth, yystate, yychar, yys);",
+ "#ifdef YYSTYPE_TOSTRING",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " if (!yytrial)",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ " fprintf(stderr, \" <%s>\", YYSTYPE_TOSTRING(yychar, yylval));",
+ "#endif",
+ " fputc('\\n', stderr);",
+ " }",
+ "#endif",
+ " }",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ "",
+ " /* Do we have a conflict? */",
+ " if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&",
+ " yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)",
+ " {",
+ " YYINT ctry;",
+ "",
+ " if (yypath)",
+ " {",
+ " YYParseState *save;",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " fprintf(stderr, \"%s[%d]: CONFLICT in state %d: following successful trial parse\\n\",",
+ " YYDEBUGSTR, yydepth, yystate);",
+ "#endif",
+ " /* Switch to the next conflict context */",
+ " save = yypath;",
+ " yypath = save->save;",
+ " save->save = NULL;",
+ " ctry = save->ctry;",
+ " if (save->state != yystate) YYABORT;",
+ " yyFreeState(save);",
+ "",
+ " }",
+ " else",
+ " {",
+ "",
+ " /* Unresolved conflict - start/continue trial parse */",
+ " YYParseState *save;",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " {",
+ " fprintf(stderr, \"%s[%d]: CONFLICT in state %d. \", YYDEBUGSTR, yydepth, yystate);",
+ " if (yyps->save)",
+ " fputs(\"ALREADY in conflict, continuing trial parse.\\n\", stderr);",
+ " else",
+ " fputs(\"Starting trial parse.\\n\", stderr);",
+ " }",
+ "#endif",
+ " save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));",
+ " if (save == NULL) goto yyenomem;",
+ " save->save = yyps->save;",
+ " save->state = yystate;",
+ " save->errflag = yyerrflag;",
+ " save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);",
+ " memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));",
+ " save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);",
+ " memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);",
+ " memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));",
+ "#endif",
+ " ctry = yytable[yyn];",
+ " if (yyctable[ctry] == -1)",
+ " {",
+ "#if YYDEBUG",
+ " if (yydebug && yychar >= YYEOF)",
+ " fprintf(stderr, \"%s[%d]: backtracking 1 token\\n\", YYDEBUGSTR, yydepth);",
+ "#endif",
+ " ctry++;",
+ " }",
+ " save->ctry = ctry;",
+ " if (yyps->save == NULL)",
+ " {",
+ " /* If this is a first conflict in the stack, start saving lexemes */",
+ " if (!yylexemes)",
+ " {",
+ " yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));",
+ " if (yylexemes == NULL) goto yyenomem;",
+ " yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));",
+ " if (yylvals == NULL) goto yyenomem;",
+ " yylvlim = yylvals + YYLVQUEUEGROWTH;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));",
+ " if (yylpsns == NULL) goto yyenomem;",
+ " yylplim = yylpsns + YYLVQUEUEGROWTH;",
+ "#endif",
+ " }",
+ " if (yylvp == yylve)",
+ " {",
+ " yylvp = yylve = yylvals;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yylpp = yylpe = yylpsns;",
+ "#endif",
+ " yylexp = yylexemes;",
+ " if (yychar >= YYEOF)",
+ " {",
+ " *yylve++ = yylval;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " *yylpe++ = yylloc;",
+ "#endif",
+ " *yylexp = (short) yychar;",
+ " yychar = YYEMPTY;",
+ " }",
+ " }",
+ " }",
+ " if (yychar >= YYEOF)",
+ " {",
+ " yylvp--;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yylpp--;",
+ "#endif",
+ " yylexp--;",
+ " yychar = YYEMPTY;",
+ " }",
+ " save->lexeme = (int) (yylvp - yylvals);",
+ " yyps->save = save;",
+ " }",
+ " if (yytable[yyn] == ctry)",
+ " {",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " fprintf(stderr, \"%s[%d]: state %d, shifting to state %d\\n\",",
+ " YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);",
+ "#endif",
+ " if (yychar < 0)",
+ " {",
+ " yylvp++;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yylpp++;",
+ "#endif",
+ " yylexp++;",
+ " }",
+ " if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)",
+ " goto yyoverflow;",
+ " yystate = yyctable[ctry];",
+ " *++yystack.s_mark = (short) yystate;",
+ " *++yystack.l_mark = yylval;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " *++yystack.p_mark = yylloc;",
+ "#endif",
+ " yychar = YYEMPTY;",
+ " if (yyerrflag > 0) --yyerrflag;",
+ " goto yyloop;",
+ " }",
+ " else",
+ " {",
+ " yyn = yyctable[ctry];",
+ " goto yyreduce;",
+ " }",
+ " } /* End of code dealing with conflicts */",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ " if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&",
+ " yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)",
+ " {",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " fprintf(stderr, \"%s[%d]: state %d, shifting to state %d\\n\",",
+ " YYDEBUGSTR, yydepth, yystate, yytable[yyn]);",
+ "#endif",
+ " if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;",
+ " yystate = yytable[yyn];",
+ " *++yystack.s_mark = yytable[yyn];",
+ " *++yystack.l_mark = yylval;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " *++yystack.p_mark = yylloc;",
+ "#endif",
+ " yychar = YYEMPTY;",
+ " if (yyerrflag > 0) --yyerrflag;",
+ " goto yyloop;",
+ " }",
+ " if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&",
+ " yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)",
+ " {",
+ " yyn = yytable[yyn];",
+ " goto yyreduce;",
+ " }",
+ " if (yyerrflag != 0) goto yyinrecovery;",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ "",
+ " yynewerrflag = 1;",
+ " goto yyerrhandler;",
+ " goto yyerrlab;",
+ "",
+ "yyerrlab:",
+ " yynewerrflag = 0;",
+ "yyerrhandler:",
+ " while (yyps->save)",
+ " {",
+ " int ctry;",
+ " YYParseState *save = yyps->save;",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " fprintf(stderr, \"%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\\n\",",
+ " YYDEBUGSTR, yydepth, yystate, yyps->save->state,",
+ " (int)(yylvp - yylvals - yyps->save->lexeme));",
+ "#endif",
+ " /* Memorize most forward-looking error state in case it's really an error. */",
+ " if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)",
+ " {",
+ " /* Free old saved error context state */",
+ " if (yyerrctx) yyFreeState(yyerrctx);",
+ " /* Create and fill out new saved error context state */",
+ " yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));",
+ " if (yyerrctx == NULL) goto yyenomem;",
+ " yyerrctx->save = yyps->save;",
+ " yyerrctx->state = yystate;",
+ " yyerrctx->errflag = yyerrflag;",
+ " yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);",
+ " memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));",
+ " yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);",
+ " memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);",
+ " memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));",
+ "#endif",
+ " yyerrctx->lexeme = (int) (yylvp - yylvals);",
+ " }",
+ " yylvp = yylvals + save->lexeme;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yylpp = yylpsns + save->lexeme;",
+ "#endif",
+ " yylexp = yylexemes + save->lexeme;",
+ " yychar = YYEMPTY;",
+ " yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);",
+ " memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));",
+ " yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);",
+ " memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);",
+ " memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));",
+ "#endif",
+ " ctry = ++save->ctry;",
+ " yystate = save->state;",
+ " /* We tried shift, try reduce now */",
+ " if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;",
+ " yyps->save = save->save;",
+ " save->save = NULL;",
+ " yyFreeState(save);",
+ "",
+ " /* Nothing left on the stack -- error */",
+ " if (!yyps->save)",
+ " {",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " fprintf(stderr, \"%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\\n\",",
+ " YYPREFIX, yydepth);",
+ "#endif",
+ " /* Restore state as it was in the most forward-advanced error */",
+ " yylvp = yylvals + yyerrctx->lexeme;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yylpp = yylpsns + yyerrctx->lexeme;",
+ "#endif",
+ " yylexp = yylexemes + yyerrctx->lexeme;",
+ " yychar = yylexp[-1];",
+ " yylval = yylvp[-1];",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yylloc = yylpp[-1];",
+ "#endif",
+ " yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);",
+ " memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));",
+ " yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);",
+ " memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);",
+ " memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));",
+ "#endif",
+ " yystate = yyerrctx->state;",
+ " yyFreeState(yyerrctx);",
+ " yyerrctx = NULL;",
+ " }",
+ " yynewerrflag = 1;",
+ " }",
+ " if (yynewerrflag == 0) goto yyinrecovery;",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ "",
+ " YYERROR_CALL(\"syntax error\");",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */",
+ "#endif",
+ "",
+ "#if !YYBTYACC",
+ " goto yyerrlab;",
+ "yyerrlab:",
+ "#endif",
+ " ++yynerrs;",
+ "",
+ "yyinrecovery:",
+ " if (yyerrflag < 3)",
+ " {",
+ " yyerrflag = 3;",
+ " for (;;)",
+ " {",
+ " if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&",
+ " yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)",
+ " {",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " fprintf(stderr, \"%s[%d]: state %d, error recovery shifting to state %d\\n\",",
+ " YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);",
+ "#endif",
+ " if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;",
+ " yystate = yytable[yyn];",
+ " *++yystack.s_mark = yytable[yyn];",
+ " *++yystack.l_mark = yylval;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " /* lookahead position is error end position */",
+ " yyerror_loc_range[1] = yylloc;",
+ " YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */",
+ " *++yystack.p_mark = yyloc;",
+ "#endif",
+ " goto yyloop;",
+ " }",
+ " else",
+ " {",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " fprintf(stderr, \"%s[%d]: error recovery discarding state %d\\n\",",
+ " YYDEBUGSTR, yydepth, *yystack.s_mark);",
+ "#endif",
+ " if (yystack.s_mark <= yystack.s_base) goto yyabort;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " /* the current TOS position is the error start position */",
+ " yyerror_loc_range[0] = *yystack.p_mark;",
+ "#endif",
+ "#if defined(YYDESTRUCT_CALL)",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " if (!yytrial)",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " YYDESTRUCT_CALL(\"error: discarding state\",",
+ " yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);",
+ "#else",
+ " YYDESTRUCT_CALL(\"error: discarding state\",",
+ " yystos[*yystack.s_mark], yystack.l_mark);",
+ "#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */",
+ "#endif /* defined(YYDESTRUCT_CALL) */",
+ " --yystack.s_mark;",
+ " --yystack.l_mark;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " --yystack.p_mark;",
+ "#endif",
+ " }",
+ " }",
+ " }",
+ " else",
+ " {",
+ " if (yychar == YYEOF) goto yyabort;",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " {",
+ " yys = yyname[YYTRANSLATE(yychar)];",
+ " fprintf(stderr, \"%s[%d]: state %d, error recovery discarding token %d (%s)\\n\",",
+ " YYDEBUGSTR, yydepth, yystate, yychar, yys);",
+ " }",
+ "#endif",
+ "#if defined(YYDESTRUCT_CALL)",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " if (!yytrial)",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " YYDESTRUCT_CALL(\"error: discarding token\", yychar, &yylval, &yylloc);",
+ "#else",
+ " YYDESTRUCT_CALL(\"error: discarding token\", yychar, &yylval);",
+ "#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */",
+ "#endif /* defined(YYDESTRUCT_CALL) */",
+ " yychar = YYEMPTY;",
+ " goto yyloop;",
+ " }",
+ "",
+ "yyreduce:",
+ " yym = yylen[yyn];",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " {",
+ " fprintf(stderr, \"%s[%d]: state %d, reducing by rule %d (%s)\",",
+ " YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);",
+ "#ifdef YYSTYPE_TOSTRING",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " if (!yytrial)",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ " if (yym > 0)",
+ " {",
+ " int i;",
+ " fputc('<', stderr);",
+ " for (i = yym; i > 0; i--)",
+ " {",
+ " if (i != yym) fputs(\", \", stderr);",
+ " fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],",
+ " yystack.l_mark[1-i]), stderr);",
+ " }",
+ " fputc('>', stderr);",
+ " }",
+ "#endif",
+ " fputc('\\n', stderr);",
+ " }",
+ "#endif",
+ " if (yym > 0)",
+ " yyval = yystack.l_mark[1-yym];",
+ " else",
+ " memset(&yyval, 0, sizeof yyval);",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ "",
+ " /* Perform position reduction */",
+ " memset(&yyloc, 0, sizeof(yyloc));",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " if (!yytrial)",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ " {",
+ " YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);",
+ " /* just in case YYERROR is invoked within the action, save",
+ " the start of the rhs as the error start position */",
+ " yyerror_loc_range[0] = yystack.p_mark[1-yym];",
+ " }",
+ "#endif",
+ "",
+ " switch (yyn)",
+ " {",
+ 0
+};
+
+const char *const trailer[] =
+{
+ " default:",
+ " break;",
+ " }",
+ " yystack.s_mark -= yym;",
+ " yystate = *yystack.s_mark;",
+ " yystack.l_mark -= yym;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yystack.p_mark -= yym;",
+ "#endif",
+ " yym = yylhs[yyn];",
+ " if (yystate == 0 && yym == 0)",
+ " {",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " {",
+ " fprintf(stderr, \"%s[%d]: after reduction, \", YYDEBUGSTR, yydepth);",
+ "#ifdef YYSTYPE_TOSTRING",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " if (!yytrial)",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ " fprintf(stderr, \"result is <%s>, \", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));",
+ "#endif",
+ " fprintf(stderr, \"shifting from state 0 to final state %d\\n\", YYFINAL);",
+ " }",
+ "#endif",
+ " yystate = YYFINAL;",
+ " *++yystack.s_mark = YYFINAL;",
+ " *++yystack.l_mark = yyval;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " *++yystack.p_mark = yyloc;",
+ "#endif",
+ " if (yychar < 0)",
+ " {",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " do {",
+ " if (yylvp < yylve)",
+ " {",
+ " /* we're currently re-reading tokens */",
+ " yylval = *yylvp++;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yylloc = *yylpp++;",
+ "#endif",
+ " yychar = *yylexp++;",
+ " break;",
+ " }",
+ " if (yyps->save)",
+ " {",
+ " /* in trial mode; save scanner results for future parse attempts */",
+ " if (yylvp == yylvlim)",
+ " { /* Enlarge lexical value queue */",
+ " size_t p = (size_t) (yylvp - yylvals);",
+ " size_t s = (size_t) (yylvlim - yylvals);",
+ "",
+ " s += YYLVQUEUEGROWTH;",
+ " if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)",
+ " goto yyenomem;",
+ " if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)",
+ " goto yyenomem;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)",
+ " goto yyenomem;",
+ "#endif",
+ " yylvp = yylve = yylvals + p;",
+ " yylvlim = yylvals + s;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yylpp = yylpe = yylpsns + p;",
+ " yylplim = yylpsns + s;",
+ "#endif",
+ " yylexp = yylexemes + p;",
+ " }",
+ " *yylexp = (short) YYLEX;",
+ " *yylvp++ = yylval;",
+ " yylve++;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " *yylpp++ = yylloc;",
+ " yylpe++;",
+ "#endif",
+ " yychar = *yylexp++;",
+ " break;",
+ " }",
+ " /* normal operation, no conflict encountered */",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ " yychar = YYLEX;",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " } while (0);",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ " if (yychar < 0) yychar = YYEOF;",
+ " /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " {",
+ " yys = yyname[YYTRANSLATE(yychar)];",
+ " fprintf(stderr, \"%s[%d]: state %d, reading %d (%s)\\n\",",
+ " YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);",
+ " }",
+ "#endif",
+ " }",
+ " if (yychar == YYEOF) goto yyaccept;",
+ " goto yyloop;",
+ " }",
+ " if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&",
+ " yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)",
+ " yystate = yytable[yyn];",
+ " else",
+ " yystate = yydgoto[yym];",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " {",
+ " fprintf(stderr, \"%s[%d]: after reduction, \", YYDEBUGSTR, yydepth);",
+ "#ifdef YYSTYPE_TOSTRING",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " if (!yytrial)",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ " fprintf(stderr, \"result is <%s>, \", YYSTYPE_TOSTRING(yystos[yystate], yyval));",
+ "#endif",
+ " fprintf(stderr, \"shifting from state %d to state %d\\n\", *yystack.s_mark, yystate);",
+ " }",
+ "#endif",
+ " if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;",
+ " *++yystack.s_mark = (short) yystate;",
+ " *++yystack.l_mark = yyval;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " *++yystack.p_mark = yyloc;",
+ "#endif",
+ " goto yyloop;",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ "",
+ " /* Reduction declares that this path is valid. Set yypath and do a full parse */",
+ "yyvalid:",
+ " if (yypath) YYABORT;",
+ " while (yyps->save)",
+ " {",
+ " YYParseState *save = yyps->save;",
+ " yyps->save = save->save;",
+ " save->save = yypath;",
+ " yypath = save;",
+ " }",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " fprintf(stderr, \"%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\\n\",",
+ " YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));",
+ "#endif",
+ " if (yyerrctx)",
+ " {",
+ " yyFreeState(yyerrctx);",
+ " yyerrctx = NULL;",
+ " }",
+ " yylvp = yylvals + yypath->lexeme;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yylpp = yylpsns + yypath->lexeme;",
+ "#endif",
+ " yylexp = yylexemes + yypath->lexeme;",
+ " yychar = YYEMPTY;",
+ " yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);",
+ " memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));",
+ " yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);",
+ " memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);",
+ " memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));",
+ "#endif",
+ " yystate = yypath->state;",
+ " goto yyloop;",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ "",
+ "yyoverflow:",
+ " YYERROR_CALL(\"yacc stack overflow\");",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " goto yyabort_nomem;",
+ "yyenomem:",
+ " YYERROR_CALL(\"memory exhausted\");",
+ "yyabort_nomem:",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ " yyresult = 2;",
+ " goto yyreturn;",
+ "",
+ "yyabort:",
+ " yyresult = 1;",
+ " goto yyreturn;",
+ "",
+ "yyaccept:",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " if (yyps->save) goto yyvalid;",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ " yyresult = 0;",
+ "",
+ "yyreturn:",
+ "#if defined(YYDESTRUCT_CALL)",
+ " if (yychar != YYEOF && yychar != YYEMPTY)",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " YYDESTRUCT_CALL(\"cleanup: discarding token\", yychar, &yylval, &yylloc);",
+ "#else",
+ " YYDESTRUCT_CALL(\"cleanup: discarding token\", yychar, &yylval);",
+ "#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */",
+ "",
+ " {",
+ " YYSTYPE *pv;",
+ "#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)",
+ " YYLTYPE *pp;",
+ "",
+ " for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)",
+ " YYDESTRUCT_CALL(\"cleanup: discarding state\",",
+ " yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);",
+ "#else",
+ " for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)",
+ " YYDESTRUCT_CALL(\"cleanup: discarding state\",",
+ " yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);",
+ "#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */",
+ " }",
+ "#endif /* defined(YYDESTRUCT_CALL) */",
+ "",
+#if defined(YYBTYACC)
+ "#if YYBTYACC",
+ " if (yyerrctx)",
+ " {",
+ " yyFreeState(yyerrctx);",
+ " yyerrctx = NULL;",
+ " }",
+ " while (yyps)",
+ " {",
+ " YYParseState *save = yyps;",
+ " yyps = save->save;",
+ " save->save = NULL;",
+ " yyFreeState(save);",
+ " }",
+ " while (yypath)",
+ " {",
+ " YYParseState *save = yypath;",
+ " yypath = save->save;",
+ " save->save = NULL;",
+ " yyFreeState(save);",
+ " }",
+ "#endif /* YYBTYACC */",
+#endif /* defined(YYBTYACC) */
+ " yyfreestack(&yystack);",
+ " return (yyresult);",
+ "}",
+ 0
+};
+
+void
+write_section(FILE * fp, const char *const section[])
+{
+ int i;
+ const char *s;
+
+ for (i = 0; (s = section[i]) != 0; ++i)
+ {
+ if (fp == code_file)
+ ++outline;
+ fprintf(fp, "%s\n", s);
+ }
+}
Added: vendor/byacc/dist/btyaccpar.skel
===================================================================
--- vendor/byacc/dist/btyaccpar.skel (rev 0)
+++ vendor/byacc/dist/btyaccpar.skel 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1125 @@
+/* $Id: btyaccpar.skel,v 1.1 2014/04/02 22:44:41 tom Exp $ */
+
+#include "defs.h"
+
+/* If the skeleton is changed, the banner should be changed so that */
+/* the altered version can be easily distinguished from the original. */
+/* */
+/* The #defines included with the banner are there because they are */
+/* useful in subsequent code. The macros #defined in the header or */
+/* the body either are not useful outside of semantic actions or */
+/* are conditional. */
+
+%% banner
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+%% insert VERSION here
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+%% xdecls
+
+extern int YYPARSE_DECL();
+%% tables
+extern const YYINT yylhs[];
+extern const YYINT yylen[];
+extern const YYINT yydefred[];
+extern const YYINT yystos[];
+extern const YYINT yydgoto[];
+extern const YYINT yysindex[];
+extern const YYINT yyrindex[];
+%%ifdef YYBTYACC
+extern const YYINT yycindex[];
+%%endif
+extern const YYINT yygindex[];
+extern const YYINT yytable[];
+extern const YYINT yycheck[];
+%%ifdef YYBTYACC
+extern const YYINT yyctable[];
+%%endif
+
+#if YYDEBUG
+extern const char *const yyname[];
+extern const char *const yyrule[];
+#endif
+%% global_vars
+
+int yydebug;
+int yynerrs;
+%% impure_vars
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+%% hdr_defs
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+%%ifdef YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+%%endif
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+%%ifdef YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+%%endif YYBTYACC
+%% hdr_vars
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+%%ifdef YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+%%endif YYBTYACC
+%% body_vars
+ int yyerrflag;
+ int yychar;
+ YYSTYPE yyval;
+ YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyloc; /* position returned by actions */
+ YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+ /* variables for the parser stack */
+ YYSTACKDATA yystack;
+%%ifdef YYBTYACC
+
+ /* Current parser state */
+ static YYParseState *yyps = 0;
+
+ /* yypath != NULL: do the full parse, starting at *yypath parser state. */
+ static YYParseState *yypath = 0;
+
+ /* Base of the lexical value queue */
+ static YYSTYPE *yylvals = 0;
+
+ /* Current position at lexical value queue */
+ static YYSTYPE *yylvp = 0;
+
+ /* End position of lexical value queue */
+ static YYSTYPE *yylve = 0;
+
+ /* The last allocated position at the lexical value queue */
+ static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* Base of the lexical position queue */
+ static YYLTYPE *yylpsns = 0;
+
+ /* Current position at lexical position queue */
+ static YYLTYPE *yylpp = 0;
+
+ /* End position of lexical position queue */
+ static YYLTYPE *yylpe = 0;
+
+ /* The last allocated position at the lexical position queue */
+ static YYLTYPE *yylplim = 0;
+#endif
+
+ /* Current position at lexical token queue */
+ static short *yylexp = 0;
+
+ static short *yylexemes = 0;
+%%endif YYBTYACC
+%% body_1
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+%%ifdef YYBTYACC
+#define yytrial (yyps->save)
+%%endif
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+%%ifdef YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+%%endif YYBTYACC
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+%%ifdef YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+%%endif
+
+int
+YYPARSE_DECL()
+{
+%% body_2
+ int yym, yyn, yystate, yyresult;
+%%ifdef YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+%%endif
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+%%ifdef YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+%%endif
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+%%ifdef YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ int p = yylvp - yylvals;
+ int s = yylvlim - yylvals;
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+%%endif YYBTYACC
+ yychar = YYLEX;
+%%ifdef YYBTYACC
+ } while (0);
+%%endif
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+%%ifdef YYBTYACC
+ if (!yytrial)
+%%endif
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+%%ifdef YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = yylvp - yylvals;
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+%%endif YYBTYACC
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+%%ifdef YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = yylvp - yylvals;
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+%%endif YYBTYACC
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+%%ifdef YYBTYACC
+ if (!yytrial)
+%%endif
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+%%ifdef YYBTYACC
+ if (!yytrial)
+%%endif
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+%%ifdef YYBTYACC
+ if (!yytrial)
+%%endif
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+%%ifdef YYBTYACC
+ if (!yytrial)
+%%endif
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+%% trailer
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+%%ifdef YYBTYACC
+ if (!yytrial)
+%%endif
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+%%ifdef YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ int p = yylvp - yylvals;
+ int s = yylvlim - yylvals;
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+%%endif YYBTYACC
+ yychar = YYLEX;
+%%ifdef YYBTYACC
+ } while (0);
+%%endif
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+%%ifdef YYBTYACC
+ if (!yytrial)
+%%endif
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+%%ifdef YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+%%endif YYBTYACC
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+%%ifdef YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+%%endif
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+%%ifdef YYBTYACC
+ if (yyps->save) goto yyvalid;
+%%endif
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+%%ifdef YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+%%endif YYBTYACC
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/closure.c
===================================================================
--- vendor/byacc/dist/closure.c (rev 0)
+++ vendor/byacc/dist/closure.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,259 @@
+/* $Id: closure.c,v 1.11 2014/09/18 00:40:07 tom Exp $ */
+
+#include "defs.h"
+
+Value_t *itemset;
+Value_t *itemsetend;
+unsigned *ruleset;
+
+static unsigned *first_base;
+static unsigned *first_derives;
+static unsigned *EFF;
+
+#ifdef DEBUG
+static void print_closure(int);
+static void print_EFF(void);
+static void print_first_derives(void);
+#endif
+
+static void
+set_EFF(void)
+{
+ unsigned *row;
+ int symbol;
+ Value_t *sp;
+ int rowsize;
+ int i;
+ int rule;
+
+ rowsize = WORDSIZE(nvars);
+ EFF = NEW2(nvars * rowsize, unsigned);
+
+ row = EFF;
+ for (i = start_symbol; i < nsyms; i++)
+ {
+ sp = derives[i];
+ for (rule = *sp; rule > 0; rule = *++sp)
+ {
+ symbol = ritem[rrhs[rule]];
+ if (ISVAR(symbol))
+ {
+ symbol -= start_symbol;
+ SETBIT(row, symbol);
+ }
+ }
+ row += rowsize;
+ }
+
+ reflexive_transitive_closure(EFF, nvars);
+
+#ifdef DEBUG
+ print_EFF();
+#endif
+}
+
+void
+set_first_derives(void)
+{
+ unsigned *rrow;
+ unsigned *vrow;
+ int j;
+ unsigned k;
+ unsigned cword = 0;
+ Value_t *rp;
+
+ int rule;
+ int i;
+ int rulesetsize;
+ int varsetsize;
+
+ rulesetsize = WORDSIZE(nrules);
+ varsetsize = WORDSIZE(nvars);
+ first_base = NEW2(nvars * rulesetsize, unsigned);
+ first_derives = first_base - ntokens * rulesetsize;
+
+ set_EFF();
+
+ rrow = first_derives + ntokens * rulesetsize;
+ for (i = start_symbol; i < nsyms; i++)
+ {
+ vrow = EFF + ((i - ntokens) * varsetsize);
+ k = BITS_PER_WORD;
+ for (j = start_symbol; j < nsyms; k++, j++)
+ {
+ if (k >= BITS_PER_WORD)
+ {
+ cword = *vrow++;
+ k = 0;
+ }
+
+ if (cword & (unsigned)(1 << k))
+ {
+ rp = derives[j];
+ while ((rule = *rp++) >= 0)
+ {
+ SETBIT(rrow, rule);
+ }
+ }
+ }
+
+ rrow += rulesetsize;
+ }
+
+#ifdef DEBUG
+ print_first_derives();
+#endif
+
+ FREE(EFF);
+}
+
+void
+closure(Value_t *nucleus, int n)
+{
+ unsigned ruleno;
+ unsigned word;
+ unsigned i;
+ Value_t *csp;
+ unsigned *dsp;
+ unsigned *rsp;
+ int rulesetsize;
+
+ Value_t *csend;
+ unsigned *rsend;
+ int symbol;
+ Value_t itemno;
+
+ rulesetsize = WORDSIZE(nrules);
+ rsend = ruleset + rulesetsize;
+ for (rsp = ruleset; rsp < rsend; rsp++)
+ *rsp = 0;
+
+ csend = nucleus + n;
+ for (csp = nucleus; csp < csend; ++csp)
+ {
+ symbol = ritem[*csp];
+ if (ISVAR(symbol))
+ {
+ dsp = first_derives + symbol * rulesetsize;
+ rsp = ruleset;
+ while (rsp < rsend)
+ *rsp++ |= *dsp++;
+ }
+ }
+
+ ruleno = 0;
+ itemsetend = itemset;
+ csp = nucleus;
+ for (rsp = ruleset; rsp < rsend; ++rsp)
+ {
+ word = *rsp;
+ if (word)
+ {
+ for (i = 0; i < BITS_PER_WORD; ++i)
+ {
+ if (word & (unsigned)(1 << i))
+ {
+ itemno = rrhs[ruleno + i];
+ while (csp < csend && *csp < itemno)
+ *itemsetend++ = *csp++;
+ *itemsetend++ = itemno;
+ while (csp < csend && *csp == itemno)
+ ++csp;
+ }
+ }
+ }
+ ruleno += BITS_PER_WORD;
+ }
+
+ while (csp < csend)
+ *itemsetend++ = *csp++;
+
+#ifdef DEBUG
+ print_closure(n);
+#endif
+}
+
+void
+finalize_closure(void)
+{
+ FREE(itemset);
+ FREE(ruleset);
+ FREE(first_base);
+}
+
+#ifdef DEBUG
+
+static void
+print_closure(int n)
+{
+ Value_t *isp;
+
+ printf("\n\nn = %d\n\n", n);
+ for (isp = itemset; isp < itemsetend; isp++)
+ printf(" %d\n", *isp);
+}
+
+static void
+print_EFF(void)
+{
+ int i, j;
+ unsigned *rowp;
+ unsigned word;
+ unsigned k;
+
+ printf("\n\nEpsilon Free Firsts\n");
+
+ for (i = start_symbol; i < nsyms; i++)
+ {
+ printf("\n%s", symbol_name[i]);
+ rowp = EFF + ((i - start_symbol) * WORDSIZE(nvars));
+ word = *rowp++;
+
+ k = BITS_PER_WORD;
+ for (j = 0; j < nvars; k++, j++)
+ {
+ if (k >= BITS_PER_WORD)
+ {
+ word = *rowp++;
+ k = 0;
+ }
+
+ if (word & (1 << k))
+ printf(" %s", symbol_name[start_symbol + j]);
+ }
+ }
+}
+
+static void
+print_first_derives(void)
+{
+ int i;
+ int j;
+ unsigned *rp;
+ unsigned cword = 0;
+ unsigned k;
+
+ printf("\n\n\nFirst Derives\n");
+
+ for (i = start_symbol; i < nsyms; i++)
+ {
+ printf("\n%s derives\n", symbol_name[i]);
+ rp = first_derives + i * WORDSIZE(nrules);
+ k = BITS_PER_WORD;
+ for (j = 0; j <= nrules; k++, j++)
+ {
+ if (k >= BITS_PER_WORD)
+ {
+ cword = *rp++;
+ k = 0;
+ }
+
+ if (cword & (1 << k))
+ printf(" %d\n", j);
+ }
+ }
+
+ fflush(stdout);
+}
+
+#endif
Added: vendor/byacc/dist/config.guess
===================================================================
--- vendor/byacc/dist/config.guess (rev 0)
+++ vendor/byacc/dist/config.guess 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1420 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright 1992-2014 Free Software Foundation, Inc.
+
+timestamp='2014-03-23'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that
+# program. This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
+#
+# Originally written by Per Bothner.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+#
+# Please send patches with a ChangeLog entry to config-patches at gnu.org.
+
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches at gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright 1992-2014 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi at noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+case "${UNAME_SYSTEM}" in
+Linux|GNU|GNU/*)
+ # If the system lacks a compiler, then just pick glibc.
+ # We could probably try harder.
+ LIBC=gnu
+
+ eval $set_cc_for_build
+ cat <<-EOF > $dummy.c
+ #include <features.h>
+ #if defined(__UCLIBC__)
+ LIBC=uclibc
+ #elif defined(__dietlibc__)
+ LIBC=dietlibc
+ #else
+ LIBC=gnu
+ #endif
+ EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
+ ;;
+esac
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ELF__
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:Bitrig:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+ exitcode=$?
+ trap '' 0
+ exit $exitcode ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm*:riscos:*:*|arm*:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee at wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ s390x:SunOS:*:*)
+ echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+ echo i386-pc-auroraux${UNAME_RELEASE}
+ exit ;;
+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+ eval $set_cc_for_build
+ SUN_ARCH="i386"
+ # If there is a compiler, see if it is configured for 64-bit objects.
+ # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+ # This test works for both compilers.
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ SUN_ARCH="x86_64"
+ fi
+ fi
+ echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[4567])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep -q __LP64__
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ case ${UNAME_PROCESSOR} in
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW64*:*)
+ echo ${UNAME_MACHINE}-pc-mingw64
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ *:MSYS*:*)
+ echo ${UNAME_MACHINE}-pc-msys
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ authenticamd | genuineintel | EM64T)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ IA64)
+ echo ia64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ 8664:Windows_NT:*)
+ echo x86_64-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ aarch64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ aarch64_be:Linux:*:*)
+ UNAME_MACHINE=aarch64_be
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep -q ld.so.1
+ if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ arc:Linux:*:* | arceb:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ arm*:Linux:*:*)
+ eval $set_cc_for_build
+ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_EABI__
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ else
+ if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_PCS_VFP
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
+ else
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
+ fi
+ fi
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ cris:Linux:*:*)
+ echo ${UNAME_MACHINE}-axis-linux-${LIBC}
+ exit ;;
+ crisv32:Linux:*:*)
+ echo ${UNAME_MACHINE}-axis-linux-${LIBC}
+ exit ;;
+ frv:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ hexagon:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ i*86:Linux:*:*)
+ echo ${UNAME_MACHINE}-pc-linux-${LIBC}
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ mips:Linux:*:* | mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef ${UNAME_MACHINE}
+ #undef ${UNAME_MACHINE}el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=${UNAME_MACHINE}el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=${UNAME_MACHINE}
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
+ ;;
+ openrisc*:Linux:*:*)
+ echo or1k-unknown-linux-${LIBC}
+ exit ;;
+ or32:Linux:*:* | or1k*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ padre:Linux:*:*)
+ echo sparc-unknown-linux-${LIBC}
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-${LIBC}
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
+ PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
+ *) echo hppa-unknown-linux-${LIBC} ;;
+ esac
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-${LIBC}
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-${LIBC}
+ exit ;;
+ ppc64le:Linux:*:*)
+ echo powerpc64le-unknown-linux-${LIBC}
+ exit ;;
+ ppcle:Linux:*:*)
+ echo powerpcle-unknown-linux-${LIBC}
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ tile*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-${LIBC}
+ exit ;;
+ x86_64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ xtensa*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i586.
+ # Note: whatever this is, it MUST be the same as what config.sub
+ # prints for the "djgpp" host, or else GDB configury will decide that
+ # this is a cross-build.
+ echo i586-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+ OS_REL='.3'
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel at ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes at openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf at swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green at stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green at stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
+ echo i586-pc-haiku
+ exit ;;
+ x86_64:Haiku:*:*)
+ echo x86_64-unknown-haiku
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ eval $set_cc_for_build
+ if test "$UNAME_PROCESSOR" = unknown ; then
+ UNAME_PROCESSOR=powerpc
+ fi
+ if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ case $UNAME_PROCESSOR in
+ i386) UNAME_PROCESSOR=x86_64 ;;
+ powerpc) UNAME_PROCESSOR=powerpc64 ;;
+ esac
+ fi
+ fi
+ elif test "$UNAME_PROCESSOR" = i386 ; then
+ # Avoid executing cc on OS X 10.9, as it ships with a stub
+ # that puts up a graphical alert prompting to install
+ # developer tools. Any system running Mac OS X 10.7 or
+ # later (Darwin 11 and later) is required to have a 64-bit
+ # processor. This is not true of the ARM version of Darwin
+ # that Apple uses in portable devices.
+ UNAME_PROCESSOR=x86_64
+ fi
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NEO-?:NONSTOP_KERNEL:*:*)
+ echo neo-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSE-*:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+ i*86:AROS:*:*)
+ echo ${UNAME_MACHINE}-pc-aros
+ exit ;;
+ x86_64:VMkernel:*:*)
+ echo ${UNAME_MACHINE}-unknown-esx
+ exit ;;
+esac
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches at gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
Added: vendor/byacc/dist/config.sub
===================================================================
--- vendor/byacc/dist/config.sub (rev 0)
+++ vendor/byacc/dist/config.sub 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1798 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright 1992-2014 Free Software Foundation, Inc.
+
+timestamp='2014-07-28'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that
+# program. This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
+
+
+# Please send patches with a ChangeLog entry to config-patches at gnu.org.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches at gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright 1992-2014 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+ knetbsd*-gnu* | netbsd*-gnu* | \
+ kopensolaris*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ android-linux)
+ os=-linux-android
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray | -microblaze*)
+ os=
+ basic_machine=$1
+ ;;
+ -bluegene*)
+ os=-cnk
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*178)
+ os=-lynxos178
+ ;;
+ -lynx*5)
+ os=-lynxos5
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | aarch64 | aarch64_be \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arceb \
+ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
+ | avr | avr32 \
+ | be32 | be64 \
+ | bfin \
+ | c4x | c8051 | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | epiphany \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | hexagon \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | k1om \
+ | le32 | le64 \
+ | lm32 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64octeon | mips64octeonel \
+ | mips64orion | mips64orionel \
+ | mips64r5900 | mips64r5900el \
+ | mips64vr | mips64vrel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa32r6 | mipsisa32r6el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64r6 | mipsisa64r6el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipsr5900 | mipsr5900el \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | moxie \
+ | mt \
+ | msp430 \
+ | nds32 | nds32le | nds32be \
+ | nios | nios2 | nios2eb | nios2el \
+ | ns16k | ns32k \
+ | open8 | or1k | or1knd | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle \
+ | pyramid \
+ | rl78 | rx \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu \
+ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+ | ubicom32 \
+ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+ | we32k \
+ | x86 | xc16x | xstormy16 | xtensa \
+ | z8k | z80)
+ basic_machine=$basic_machine-unknown
+ ;;
+ c54x)
+ basic_machine=tic54x-unknown
+ ;;
+ c55x)
+ basic_machine=tic55x-unknown
+ ;;
+ c6x)
+ basic_machine=tic6x-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ strongarm | thumb | xscale)
+ basic_machine=arm-unknown
+ ;;
+ xgate)
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ xscaleeb)
+ basic_machine=armeb-unknown
+ ;;
+
+ xscaleel)
+ basic_machine=armel-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | aarch64-* | aarch64_be-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | be32-* | be64-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* \
+ | c8051-* | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | hexagon-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | k1om-* \
+ | le32-* | le64-* \
+ | lm32-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+ | microblaze-* | microblazeel-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64octeon-* | mips64octeonel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64r5900-* | mips64r5900el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa32r6-* | mipsisa32r6el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64r6-* | mipsisa64r6el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipsr5900-* | mipsr5900el-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nds32-* | nds32le-* | nds32be-* \
+ | nios-* | nios2-* | nios2eb-* | nios2el-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | open8-* \
+ | or1k*-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+ | pyramid-* \
+ | rl78-* | romp-* | rs6000-* | rx-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
+ | tahoe-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tile*-* \
+ | tron-* \
+ | ubicom32-* \
+ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
+ | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-* | z80-*)
+ ;;
+ # Recognize the basic CPU types without company name, with glob match.
+ xtensa*)
+ basic_machine=$basic_machine-unknown
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aros)
+ basic_machine=i386-pc
+ os=-aros
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ blackfin)
+ basic_machine=bfin-unknown
+ os=-linux
+ ;;
+ blackfin-*)
+ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ bluegene*)
+ basic_machine=powerpc-ibm
+ os=-cnk
+ ;;
+ c54x-*)
+ basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c55x-*)
+ basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c6x-*)
+ basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ cegcc)
+ basic_machine=arm-unknown
+ os=-cegcc
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16 | cr16-*)
+ basic_machine=cr16-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dicos)
+ basic_machine=i686-pc
+ os=-dicos
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m68knommu)
+ basic_machine=m68k-unknown
+ os=-linux
+ ;;
+ m68knommu-*)
+ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ microblaze*)
+ basic_machine=microblaze-xilinx
+ ;;
+ mingw64)
+ basic_machine=x86_64-pc
+ os=-mingw64
+ ;;
+ mingw32)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ moxiebox)
+ basic_machine=moxie-unknown
+ os=-moxiebox
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ msys)
+ basic_machine=i686-pc
+ os=-msys
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ nacl)
+ basic_machine=le32-unknown
+ os=-nacl
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ neo-tandem)
+ basic_machine=neo-tandem
+ ;;
+ nse-tandem)
+ basic_machine=nse-tandem
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ parisc)
+ basic_machine=hppa-unknown
+ os=-linux
+ ;;
+ parisc-*)
+ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc | ppcbe) basic_machine=powerpc-unknown
+ ;;
+ ppc-* | ppcbe-*)
+ basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos | rdos64)
+ basic_machine=x86_64-pc
+ os=-rdos
+ ;;
+ rdos32)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ strongarm-* | thumb-*)
+ basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tile*)
+ basic_machine=$basic_machine-unknown
+ os=-linux-gnu
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ xscale-* | xscalee[bl]-*)
+ basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ z80-*-coff)
+ basic_machine=z80-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -auroraux)
+ os=-auroraux
+ ;;
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+ | -sym* | -kopensolaris* | -plan9* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* | -aros* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -bitrig* | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* | -cegcc* \
+ | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
+ | -linux-newlib* | -linux-musl* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -dicos*)
+ os=-dicos
+ ;;
+ -nacl*)
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ c8051-*)
+ os=-elf
+ ;;
+ hexagon-*)
+ os=-elf
+ ;;
+ tic54x-*)
+ os=-coff
+ ;;
+ tic55x-*)
+ os=-coff
+ ;;
+ tic6x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -cnk*|-aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
Added: vendor/byacc/dist/config_h.in
===================================================================
--- vendor/byacc/dist/config_h.in (rev 0)
+++ vendor/byacc/dist/config_h.in 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,61 @@
+/* config_h.in. Generated automatically from configure.in by autoheader. */
+
+/* Define to noreturn-attribute for gcc */
+#undef GCC_NORETURN
+
+/* Define to 1 if the compiler supports gcc-like printf attribute. */
+#undef GCC_PRINTF
+
+/* Define to printf-attribute for gcc */
+#undef GCC_PRINTFLIKE
+
+/* Define to 1 if the compiler supports gcc-like scanf attribute. */
+#undef GCC_SCANF
+
+/* Define to sscanf-attribute for gcc */
+#undef GCC_SCANFLIKE
+
+/* Define to unused-attribute for gcc */
+#undef GCC_UNUSED
+
+/* Define if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define if you have the `dbmalloc' library (-ldbmalloc). */
+#undef HAVE_LIBDBMALLOC
+
+/* Define if you have the `dmalloc' library (-ldmalloc). */
+#undef HAVE_LIBDMALLOC
+
+/* Define to 1 if mkstemp() is available and working. */
+#undef HAVE_MKSTEMP
+
+/* Define to 1 if vsnprintf() is available and working. */
+#undef HAVE_VSNPRINTF
+
+/* Define to maximum table size (default: 32500) */
+#undef MAXTABLE
+
+/* Define to 1 if filesystem supports mixed-case filenames. */
+#undef MIXEDCASE_FILENAMES
+
+/* Define to 1 if you want to perform memory-leak testing. */
+#undef NO_LEAKS
+
+/* Define to the system name. */
+#undef SYSTEM_NAME
+
+/* "Define to 1 if you want to use dbmalloc for testing." */
+#undef USE_DBMALLOC
+
+/* "Define to 1 if you want to use dmalloc for testing." */
+#undef USE_DMALLOC
+
+/* "Define to 1 if you want to use valgrind for testing." */
+#undef USE_VALGRIND
+
+/* Define to 1 to enable backtracking extension */
+#undef YYBTYACC
+
+/* Define to 1 if you want to perform memory-leak testing. */
+#undef YY_NO_LEAKS
Added: vendor/byacc/dist/configure
===================================================================
--- vendor/byacc/dist/configure (rev 0)
+++ vendor/byacc/dist/configure 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,6257 @@
+#! /bin/sh
+# From configure.in Revision: 1.20 .
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by Autoconf 2.52.20121002.
+#
+# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+# Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+ set -o posix
+fi
+
+# Name of the executable.
+as_me=`echo "$0" |sed 's,.*[\\/],,'`
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+ # We could just check for DJGPP; but this test a) works b) is more generic
+ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+ if test -f conf$$.exe; then
+ # Don't use ln at all; we don't have any links
+ as_ln_s='cp -p'
+ else
+ as_ln_s='ln -s'
+ fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+as_executable_p="test -f"
+
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+# NLS nuisances.
+$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
+$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
+$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
+$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
+$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
+$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
+$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
+$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" $as_nl"
+
+# CDPATH.
+$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+exec 6>&1
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+cross_compiling=no
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Maximum number of lines to put in a shell here document.
+# This variable seems obsolete. It should probably be removed, and
+# only ac_max_sed_lines should be used.
+: ${ac_max_here_lines=38}
+
+ac_unique_file="main.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# if HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+# include <stdint.h>
+# endif
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${datarootdir}/info'
+mandir='${datarootdir}/man'
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+
+ac_prev=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval "$ac_prev=\$ac_option"
+ ac_prev=
+ continue
+ fi
+
+ ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_option in
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+ | --da=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+ eval "enable_$ac_feature=no" ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+ case $ac_option in
+ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_$ac_feature='$ac_optarg'" ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst \
+ | --locals | --local | --loca | --loc | --lo)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ case $ac_option in
+ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_$ac_package='$ac_optarg'" ;;
+
+ -without-* | --without-*)
+ ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+ ac_package=`echo $ac_package | sed 's/-/_/g'`
+ eval "with_$ac_package=no" ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; }
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+ { (exit 1); exit 1; }; }
+ ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+ eval "$ac_envvar='$ac_optarg'"
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ { echo "$as_me: error: missing argument to $ac_option" >&2
+ { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+ eval ac_val=$`echo $ac_var`
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+ *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in bindir sbindir libexecdir datarootdir datadir sysconfdir sharedstatedir \
+ localstatedir libdir includedir oldincludedir infodir mandir
+do
+ eval ac_val=$`echo $ac_var`
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) ;;
+ *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: should be removed in autoconf 3.0.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+ If a cross compiler is detected then cross compile mode will be used." >&2
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then its parent.
+ ac_prog=$0
+ ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
+ test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+ srcdir=$ac_confdir
+ if test ! -r $srcdir/$ac_unique_file; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+ if test "$ac_srcdir_defaulted" = yes; then
+ { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
+ { (exit 1); exit 1; }; }
+ else
+ { echo "$as_me: error: cannot find sources in $srcdir" >&2
+ { (exit 1); exit 1; }; }
+ fi
+fi
+srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+ac_env_build_alias_set=${build_alias+set}
+ac_env_build_alias_value=$build_alias
+ac_cv_env_build_alias_set=${build_alias+set}
+ac_cv_env_build_alias_value=$build_alias
+ac_env_host_alias_set=${host_alias+set}
+ac_env_host_alias_value=$host_alias
+ac_cv_env_host_alias_set=${host_alias+set}
+ac_cv_env_host_alias_value=$host_alias
+ac_env_target_alias_set=${target_alias+set}
+ac_env_target_alias_value=$target_alias
+ac_cv_env_target_alias_set=${target_alias+set}
+ac_cv_env_target_alias_value=$target_alias
+ac_env_CC_set=${CC+set}
+ac_env_CC_value=$CC
+ac_cv_env_CC_set=${CC+set}
+ac_cv_env_CC_value=$CC
+ac_env_CFLAGS_set=${CFLAGS+set}
+ac_env_CFLAGS_value=$CFLAGS
+ac_cv_env_CFLAGS_set=${CFLAGS+set}
+ac_cv_env_CFLAGS_value=$CFLAGS
+ac_env_LDFLAGS_set=${LDFLAGS+set}
+ac_env_LDFLAGS_value=$LDFLAGS
+ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+ac_cv_env_LDFLAGS_value=$LDFLAGS
+ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_env_CPPFLAGS_value=$CPPFLAGS
+ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+ac_env_CPP_set=${CPP+set}
+ac_env_CPP_value=$CPP
+ac_cv_env_CPP_set=${CPP+set}
+ac_cv_env_CPP_value=$CPP
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<EOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+EOF
+
+ cat <<EOF
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --datarootdir=DIR read-only architecture-independent data [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+EOF
+
+ cat <<\EOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST build programs to run on HOST [BUILD]
+ --target=TARGET configure for building compilers for TARGET [HOST]
+EOF
+fi
+
+if test -n "$ac_init_help"; then
+
+ cat <<\EOF
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+
+Optional Features:
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+
+ --with-max-table-size=N set the maximum table size = N (no default)
+ --enable-btyacc turn on support for the btyacc backtracking
+ extension (default: no)
+ --with-warnings test: turn on gcc warnings
+ --disable-echo do not display "compiling" commands
+ --with-dmalloc test: use Gray Watson's dmalloc library
+ --with-dbmalloc test: use Conor Cahill's dbmalloc library
+ --with-valgrind test: use valgrind
+ --disable-leaks test: free permanent memory, analyze leaks
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
+ headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+EOF
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ ac_popdir=`pwd`
+ for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
+ cd $ac_subdir
+ # A "../" for each directory in /$ac_subdir.
+ ac_dots=`echo $ac_subdir |
+ sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
+
+ case $srcdir in
+ .) # No --srcdir option. We are building in place.
+ ac_sub_srcdir=$srcdir ;;
+ [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_sub_srcdir=$srcdir/$ac_subdir ;;
+ *) # Relative path.
+ ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;
+ esac
+
+ # Check for guested configure; otherwise get Cygnus style configure.
+ if test -f $ac_sub_srcdir/configure.gnu; then
+ echo
+ $SHELL $ac_sub_srcdir/configure.gnu --help=recursive
+ elif test -f $ac_sub_srcdir/configure; then
+ echo
+ $SHELL $ac_sub_srcdir/configure --help=recursive
+ elif test -f $ac_sub_srcdir/configure.ac ||
+ test -f $ac_sub_srcdir/configure.in; then
+ echo
+ $ac_configure --help
+ else
+ echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
+ fi
+ cd $ac_popdir
+ done
+fi
+
+test -n "$ac_init_help" && exit 0
+if $ac_init_version; then
+ cat <<\EOF
+
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+EOF
+ exit 0
+fi
+exec 5>config.log
+cat >&5 <<EOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.52.20121002. Invocation command line was
+
+ $ $0 $@
+
+EOF
+{
+cat <<_ASUNAME
+## ---------- ##
+## Platform. ##
+## ---------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+PATH = $PATH
+
+_ASUNAME
+} >&5
+
+cat >&5 <<EOF
+## ------------ ##
+## Core tests. ##
+## ------------ ##
+
+EOF
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell meta-characters.
+ac_configure_args=
+ac_sep=
+for ac_arg
+do
+ case $ac_arg in
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c) ;;
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
+ ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+ ac_sep=" " ;;
+ *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
+ ac_sep=" " ;;
+ esac
+ # Get rid of the leading space.
+done
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ echo >&5
+ echo "## ----------------- ##" >&5
+ echo "## Cache variables. ##" >&5
+ echo "## ----------------- ##" >&5
+ echo >&5
+ # The following way of writing the cache mishandles newlines in values,
+{
+ (set) 2>&1 |
+ case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ sed -n \
+ "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+ ;;
+ *)
+ sed -n \
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ ;;
+ esac;
+} >&5
+ sed "/^$/d" confdefs.h >conftest.log
+ if test -s conftest.log; then
+ echo >&5
+ echo "## ------------ ##" >&5
+ echo "## confdefs.h. ##" >&5
+ echo "## ------------ ##" >&5
+ echo >&5
+ cat conftest.log >&5
+ fi
+ (echo; echo) >&5
+ test "$ac_signal" != 0 &&
+ echo "$as_me: caught signal $ac_signal" >&5
+ echo "$as_me: exit $exit_status" >&5
+ rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
+ exit $exit_status
+ ' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo >confdefs.h
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+ if test "x$prefix" != xNONE; then
+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ else
+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+ fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+ if test -r "$ac_site_file"; then
+ { echo "$as_me:893: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+ cat "$ac_site_file" >&5
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special
+ # files actually), so we avoid doing that.
+ if test -f "$cache_file"; then
+ { echo "$as_me:904: loading cache $cache_file" >&5
+echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . $cache_file;;
+ *) . ./$cache_file;;
+ esac
+ fi
+else
+ { echo "$as_me:912: creating cache $cache_file" >&5
+echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in `(set) 2>&1 |
+ sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+ eval ac_new_val="\$ac_env_${ac_var}_value"
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { echo "$as_me:928: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { echo "$as_me:932: error: \`$ac_var' was not set in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ { echo "$as_me:938: error: \`$ac_var' has changed since the previous run:" >&5
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ { echo "$as_me:940: former value: $ac_old_val" >&5
+echo "$as_me: former value: $ac_old_val" >&2;}
+ { echo "$as_me:942: current value: $ac_new_val" >&5
+echo "$as_me: current value: $ac_new_val" >&2;}
+ ac_cache_corrupted=:
+ fi;;
+ esac
+ # Pass precious variables to config.status. It doesn't matter if
+ # we pass some twice (in addition to the command line arguments).
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+ ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
+ ac_configure_args="$ac_configure_args '$ac_arg'"
+ ;;
+ *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
+ ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { echo "$as_me:961: error: changes in the environment can compromise the build" >&5
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ { { echo "$as_me:963: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ac_main_return=return
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T=' ' ;;
+ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+echo "#! $SHELL" >conftest.sh
+echo "exit 0" >>conftest.sh
+chmod +x conftest.sh
+if { (echo "$as_me:984: PATH=\".;.\"; conftest.sh") >&5
+ (PATH=".;."; conftest.sh) 2>&5
+ ac_status=$?
+ echo "$as_me:987: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ ac_path_separator=';'
+else
+ ac_path_separator=:
+fi
+PATH_SEPARATOR="$ac_path_separator"
+rm -f conftest.sh
+
+ac_config_headers="$ac_config_headers config.h:config_h.in"
+
+ac_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+ if test -f $ac_dir/install-sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f $ac_dir/install.sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f $ac_dir/shtool; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { { echo "$as_me:1015: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+
+# Make sure we can run config.sub.
+$ac_config_sub sun4 >/dev/null 2>&1 ||
+ { { echo "$as_me:1025: error: cannot run $ac_config_sub" >&5
+echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+ { (exit 1); exit 1; }; }
+
+echo "$as_me:1029: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6
+if test "${ac_cv_build+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_build_alias=$build_alias
+test -z "$ac_cv_build_alias" &&
+ ac_cv_build_alias=`$ac_config_guess`
+test -z "$ac_cv_build_alias" &&
+ { { echo "$as_me:1038: error: cannot guess build type; you must specify one" >&5
+echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+ { (exit 1); exit 1; }; }
+ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
+ { { echo "$as_me:1042: error: $ac_config_sub $ac_cv_build_alias failed." >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:1047: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6
+build=$ac_cv_build
+build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+echo "$as_me:1054: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6
+if test "${ac_cv_host+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_host_alias=$host_alias
+test -z "$ac_cv_host_alias" &&
+ ac_cv_host_alias=$ac_cv_build_alias
+ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
+ { { echo "$as_me:1063: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:1068: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6
+host=$ac_cv_host
+host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then
+ echo "$as_me:1076: checking target system type" >&5
+echo $ECHO_N "checking target system type... $ECHO_C" >&6
+if test "${ac_cv_target+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_target_alias=$target_alias
+test "x$ac_cv_target_alias" = "x" &&
+ ac_cv_target_alias=$ac_cv_host_alias
+ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
+ { { echo "$as_me:1085: error: $ac_config_sub $ac_cv_target_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:1090: result: $ac_cv_target" >&5
+echo "${ECHO_T}$ac_cv_target" >&6
+target=$ac_cv_target
+target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+ system_name="$host_os"
+else
+ system_name="`(uname -s -r) 2>/dev/null`"
+ if test -z "$system_name" ; then
+ system_name="`(hostname) 2>/dev/null`"
+ fi
+fi
+test -n "$system_name" &&
+cat >>confdefs.h <<EOF
+#define SYSTEM_NAME "$system_name"
+EOF
+
+if test "${cf_cv_system_name+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cf_cv_system_name="$system_name"
+fi
+
+test -z "$system_name" && system_name="$cf_cv_system_name"
+test -n "$cf_cv_system_name" && echo "$as_me:1122: result: Configuring for $cf_cv_system_name" >&5
+echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6
+
+if test ".$system_name" != ".$cf_cv_system_name" ; then
+ echo "$as_me:1126: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
+echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6
+ { { echo "$as_me:1128: error: \"Please remove config.cache and try again.\"" >&5
+echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s,^,$program_prefix,;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s,\$,$program_suffix,;$program_transform_name"
+# Double any \ or $. echo might interpret backslashes.
+# By default was `s,x,x', remove it if useless.
+cat <<\_ACEOF >conftest.sed
+s/[\\$]/&&/g;s/;s,x,x,$//
+_ACEOF
+program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
+rm conftest.sed
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ac_main_return=return
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+echo "$as_me:1155: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+ IFS=$ac_save_IFS
+ test -z "$ac_dir" && ac_dir=.
+ $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CC="${ac_tool_prefix}gcc"
+echo "$as_me:1170: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:1178: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:1181: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo "$as_me:1190: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+ ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+ IFS=$ac_save_IFS
+ test -z "$ac_dir" && ac_dir=.
+ $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_CC="gcc"
+echo "$as_me:1205: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:1213: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:1216: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ CC=$ac_ct_CC
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+echo "$as_me:1229: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+ IFS=$ac_save_IFS
+ test -z "$ac_dir" && ac_dir=.
+ $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CC="${ac_tool_prefix}cc"
+echo "$as_me:1244: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:1252: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:1255: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:1264: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+ ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+ IFS=$ac_save_IFS
+ test -z "$ac_dir" && ac_dir=.
+ $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_CC="cc"
+echo "$as_me:1279: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:1287: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:1290: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ CC=$ac_ct_CC
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:1303: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+ ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+ IFS=$ac_save_IFS
+ test -z "$ac_dir" && ac_dir=.
+ $as_executable_p "$ac_dir/$ac_word" || continue
+if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+fi
+ac_cv_prog_CC="cc"
+echo "$as_me:1323: found $ac_dir/$ac_word" >&5
+break
+done
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ set dummy "$ac_dir/$ac_word" ${1+"$@"}
+ shift
+ ac_cv_prog_CC="$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:1345: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:1348: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+echo "$as_me:1359: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+ IFS=$ac_save_IFS
+ test -z "$ac_dir" && ac_dir=.
+ $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+echo "$as_me:1374: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:1382: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:1385: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:1398: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+ ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+ IFS=$ac_save_IFS
+ test -z "$ac_dir" && ac_dir=.
+ $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_CC="$ac_prog"
+echo "$as_me:1413: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:1421: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:1424: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$ac_ct_CC" && break
+done
+
+ CC=$ac_ct_CC
+fi
+
+fi
+
+test -z "$CC" && { { echo "$as_me:1436: error: no acceptable cc found in \$PATH" >&5
+echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
+ { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:1441:" \
+ "checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (eval echo "$as_me:1444: \"$ac_compiler --version </dev/null >&5\"") >&5
+ (eval $ac_compiler --version </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:1447: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (eval echo "$as_me:1449: \"$ac_compiler -v </dev/null >&5\"") >&5
+ (eval $ac_compiler -v </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:1452: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (eval echo "$as_me:1454: \"$ac_compiler -V </dev/null >&5\"") >&5
+ (eval $ac_compiler -V </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:1457: \$? = $ac_status" >&5
+ (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 1461 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+echo "$as_me:1477: checking for C compiler default output" >&5
+echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+if { (eval echo "$as_me:1480: \"$ac_link_default\"") >&5
+ (eval $ac_link_default) 2>&5
+ ac_status=$?
+ echo "$as_me:1483: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Find the output, starting from the most likely. This scheme is
+# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+# resort.
+for ac_file in `ls a.exe conftest.exe 2>/dev/null;
+ ls a.out conftest 2>/dev/null;
+ ls a.* conftest.* 2>/dev/null`; do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+ a.out ) # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
+ export ac_cv_exeext
+ break;;
+ * ) break;;
+ esac
+done
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+{ { echo "$as_me:1506: error: C compiler cannot create executables" >&5
+echo "$as_me: error: C compiler cannot create executables" >&2;}
+ { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+echo "$as_me:1512: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6
+
+# Check the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:1517: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+ if { ac_try='./$ac_file'
+ { (eval echo "$as_me:1523: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:1526: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { echo "$as_me:1533: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'." >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ fi
+fi
+echo "$as_me:1541: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+rm -f a.out a.exe conftest$ac_cv_exeext
+ac_clean_files=$ac_clean_files_save
+# Check the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:1548: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+echo "$as_me:1550: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6
+
+echo "$as_me:1553: checking for executable suffix" >&5
+echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
+if { (eval echo "$as_me:1555: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:1558: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ export ac_cv_exeext
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { echo "$as_me:1574: error: cannot compute EXEEXT: cannot compile and link" >&5
+echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+echo "$as_me:1580: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+echo "$as_me:1586: checking for object suffix" >&5
+echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
+if test "${ac_cv_objext+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line 1592 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (eval echo "$as_me:1604: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:1607: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+{ { echo "$as_me:1619: error: cannot compute OBJEXT: cannot compile" >&5
+echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+echo "$as_me:1626: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+echo "$as_me:1630: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line 1636 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1651: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:1654: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:1657: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:1660: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_compiler_gnu=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_compiler_gnu=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+echo "$as_me:1672: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+CFLAGS="-g"
+echo "$as_me:1678: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_g+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line 1684 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1696: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:1699: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:1702: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:1705: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_g=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_prog_cc_g=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:1715: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+# Some people use a C++ compiler to compile C. Since we use `exit',
+# in C++ we need to declare it. In case someone uses the same compiler
+# for both compiling C and C++ we need to have the C++ compiler decide
+# the declaration of exit, since it's the most demanding environment.
+cat >conftest.$ac_ext <<_ACEOF
+#ifndef __cplusplus
+ choke me
+#endif
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1742: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:1745: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:1748: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:1751: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ for ac_declaration in \
+ ''\
+ '#include <stdlib.h>' \
+ 'extern "C" void std::exit (int) throw (); using std::exit;' \
+ 'extern "C" void std::exit (int); using std::exit;' \
+ 'extern "C" void exit (int) throw ();' \
+ 'extern "C" void exit (int);' \
+ 'void exit (int);'
+do
+ cat >conftest.$ac_ext <<_ACEOF
+#line 1763 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+$ac_declaration
+int
+main ()
+{
+exit (42);
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1776: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:1779: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:1782: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:1785: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+continue
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ cat >conftest.$ac_ext <<_ACEOF
+#line 1795 "configure"
+#include "confdefs.h"
+$ac_declaration
+int
+main ()
+{
+exit (42);
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1807: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:1810: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:1813: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:1816: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ break
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+rm -rf conftest*
+if test -n "$ac_declaration"; then
+ echo '#ifdef __cplusplus' >>confdefs.h
+ echo $ac_declaration >>confdefs.h
+ echo '#endif' >>confdefs.h
+fi
+
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ac_main_return=return
+
+GCC_VERSION=none
+if test "$GCC" = yes ; then
+ echo "$as_me:1846: checking version of $CC" >&5
+echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
+ GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
+ test -z "$GCC_VERSION" && GCC_VERSION=unknown
+ echo "$as_me:1850: result: $GCC_VERSION" >&5
+echo "${ECHO_T}$GCC_VERSION" >&6
+fi
+
+echo "$as_me:1854: checking for $CC option to accept ANSI C" >&5
+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_stdc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_prog_cc_stdc=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+#line 1862 "configure"
+#include "confdefs.h"
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX -qlanglvl=ansi
+# Ultrix and OSF/1 -std1
+# HP-UX 10.20 and later -Ae
+# HP-UX older versions -Aa -D_HPUX_SOURCE
+# SVR4 -Xc -D__EXTENSIONS__
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1911: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:1914: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:1917: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:1920: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_stdc=$ac_arg
+break
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext
+done
+rm -f conftest.$ac_ext conftest.$ac_objext
+CC=$ac_save_CC
+
+fi
+
+case "x$ac_cv_prog_cc_stdc" in
+ x|xno)
+ echo "$as_me:1937: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6 ;;
+ *)
+ echo "$as_me:1940: result: $ac_cv_prog_cc_stdc" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+ CC="$CC $ac_cv_prog_cc_stdc" ;;
+esac
+
+# This should have been defined by AC_PROG_CC
+: ${CC:=cc}
+
+echo "$as_me:1948: checking \$CC variable" >&5
+echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6
+case "$CC" in #(vi
+*[\ \ ]-[IUD]*)
+ echo "$as_me:1952: result: broken" >&5
+echo "${ECHO_T}broken" >&6
+ { echo "$as_me:1954: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
+echo "$as_me: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;}
+ # humor him...
+ cf_flags=`echo "$CC" | sed -e 's/^[^ ]*[ ]//'`
+ CC=`echo "$CC" | sed -e 's/[ ].*//'`
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_flags
+do
+case $cf_fix_cppflags in
+no)
+ case $cf_add_cflags in #(vi
+ -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+ case $cf_add_cflags in
+ -D*)
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test $cf_fix_cppflags = yes ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ *$cf_add_cflags) #(vi
+ ;;
+ *) #(vi
+ case $cf_add_cflags in #(vi
+ -D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+ cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+ *)
+ cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+yes)
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+ CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+ CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+ EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+ ;;
+*)
+ echo "$as_me:2040: result: ok" >&5
+echo "${ECHO_T}ok" >&6
+ ;;
+esac
+
+echo "$as_me:2045: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.make <<\EOF
+all:
+ @echo 'ac_maketemp="${MAKE}"'
+EOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+ eval ac_cv_prog_make_${ac_make}_set=yes
+else
+ eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftest.make
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+ echo "$as_me:2065: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+ SET_MAKE=
+else
+ echo "$as_me:2069: result: no" >&5
+echo "${ECHO_T}no" >&6
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:2086: checking for a BSD compatible install" >&5
+echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_save_IFS=$IFS; IFS=$ac_path_separator
+ for ac_dir in $PATH; do
+ IFS=$ac_save_IFS
+ # Account for people who put trailing slashes in PATH elements.
+ case $ac_dir/ in
+ / | ./ | .// | /cC/* \
+ | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
+ | /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ if $as_executable_p "$ac_dir/$ac_prog"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ ac_cv_path_install="$ac_dir/$ac_prog -c"
+ break 2
+ fi
+ fi
+ done
+ ;;
+ esac
+ done
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL=$ac_install_sh
+ fi
+fi
+echo "$as_me:2135: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+echo "$as_me:2146: checking if filesystem supports mixed-case filenames" >&5
+echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6
+if test "${cf_cv_mixedcase+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+if test "$cross_compiling" = yes ; then
+ case $target_alias in #(vi
+ *-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*) #(vi
+ cf_cv_mixedcase=no
+ ;;
+ *)
+ cf_cv_mixedcase=yes
+ ;;
+ esac
+else
+ rm -f conftest CONFTEST
+ echo test >conftest
+ if test -f CONFTEST ; then
+ cf_cv_mixedcase=no
+ else
+ cf_cv_mixedcase=yes
+ fi
+ rm -f conftest CONFTEST
+fi
+
+fi
+echo "$as_me:2173: result: $cf_cv_mixedcase" >&5
+echo "${ECHO_T}$cf_cv_mixedcase" >&6
+test "$cf_cv_mixedcase" = yes &&
+cat >>confdefs.h <<\EOF
+#define MIXEDCASE_FILENAMES 1
+EOF
+
+for ac_prog in exctags ctags
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:2184: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CTAGS+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CTAGS"; then
+ ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test.
+else
+ ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+ IFS=$ac_save_IFS
+ test -z "$ac_dir" && ac_dir=.
+ $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CTAGS="$ac_prog"
+echo "$as_me:2199: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CTAGS=$ac_cv_prog_CTAGS
+if test -n "$CTAGS"; then
+ echo "$as_me:2207: result: $CTAGS" >&5
+echo "${ECHO_T}$CTAGS" >&6
+else
+ echo "$as_me:2210: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$CTAGS" && break
+done
+
+for ac_prog in exetags etags
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:2221: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ETAGS+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ETAGS"; then
+ ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test.
+else
+ ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+ IFS=$ac_save_IFS
+ test -z "$ac_dir" && ac_dir=.
+ $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ETAGS="$ac_prog"
+echo "$as_me:2236: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ETAGS=$ac_cv_prog_ETAGS
+if test -n "$ETAGS"; then
+ echo "$as_me:2244: result: $ETAGS" >&5
+echo "${ECHO_T}$ETAGS" >&6
+else
+ echo "$as_me:2247: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$ETAGS" && break
+done
+
+# Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args.
+set dummy ${CTAGS:-ctags}; ac_word=$2
+echo "$as_me:2256: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$MAKE_LOWER_TAGS"; then
+ ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test.
+else
+ ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+ IFS=$ac_save_IFS
+ test -z "$ac_dir" && ac_dir=.
+ $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_MAKE_LOWER_TAGS="yes"
+echo "$as_me:2271: found $ac_dir/$ac_word" >&5
+break
+done
+
+ test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no"
+fi
+fi
+MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
+if test -n "$MAKE_LOWER_TAGS"; then
+ echo "$as_me:2280: result: $MAKE_LOWER_TAGS" >&5
+echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
+else
+ echo "$as_me:2283: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+if test "$cf_cv_mixedcase" = yes ; then
+ # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args.
+set dummy ${ETAGS:-etags}; ac_word=$2
+echo "$as_me:2290: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$MAKE_UPPER_TAGS"; then
+ ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test.
+else
+ ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+ IFS=$ac_save_IFS
+ test -z "$ac_dir" && ac_dir=.
+ $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_MAKE_UPPER_TAGS="yes"
+echo "$as_me:2305: found $ac_dir/$ac_word" >&5
+break
+done
+
+ test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no"
+fi
+fi
+MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
+if test -n "$MAKE_UPPER_TAGS"; then
+ echo "$as_me:2314: result: $MAKE_UPPER_TAGS" >&5
+echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
+else
+ echo "$as_me:2317: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+else
+ MAKE_UPPER_TAGS=no
+fi
+
+if test "$MAKE_UPPER_TAGS" = yes ; then
+ MAKE_UPPER_TAGS=
+else
+ MAKE_UPPER_TAGS="#"
+fi
+
+if test "$MAKE_LOWER_TAGS" = yes ; then
+ MAKE_LOWER_TAGS=
+else
+ MAKE_LOWER_TAGS="#"
+fi
+
+for ac_prog in mawk gawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:2341: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_AWK+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+ ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+ IFS=$ac_save_IFS
+ test -z "$ac_dir" && ac_dir=.
+ $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_AWK="$ac_prog"
+echo "$as_me:2356: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ echo "$as_me:2364: result: $AWK" >&5
+echo "${ECHO_T}$AWK" >&6
+else
+ echo "$as_me:2367: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$AWK" && break
+done
+
+test -z "$AWK" && { { echo "$as_me:2374: error: No awk program found" >&5
+echo "$as_me: error: No awk program found" >&2;}
+ { (exit 1); exit 1; }; }
+
+for ac_prog in tdlint lint alint splint lclint
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:2382: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_LINT+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$LINT"; then
+ ac_cv_prog_LINT="$LINT" # Let the user override the test.
+else
+ ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+ IFS=$ac_save_IFS
+ test -z "$ac_dir" && ac_dir=.
+ $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_LINT="$ac_prog"
+echo "$as_me:2397: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+LINT=$ac_cv_prog_LINT
+if test -n "$LINT"; then
+ echo "$as_me:2405: result: $LINT" >&5
+echo "${ECHO_T}$LINT" >&6
+else
+ echo "$as_me:2408: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$LINT" && break
+done
+
+cf_XOPEN_SOURCE=500
+cf_POSIX_C_SOURCE=199506L
+cf_xopen_source=
+
+case $host_os in #(vi
+aix[4-7]*) #(vi
+ cf_xopen_source="-D_ALL_SOURCE"
+ ;;
+cygwin|msys) #(vi
+ cf_XOPEN_SOURCE=600
+ ;;
+darwin[0-8].*) #(vi
+ cf_xopen_source="-D_APPLE_C_SOURCE"
+ ;;
+darwin*) #(vi
+ cf_xopen_source="-D_DARWIN_C_SOURCE"
+ cf_XOPEN_SOURCE=
+ ;;
+freebsd*|dragonfly*) #(vi
+ # 5.x headers associate
+ # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
+ # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
+ cf_POSIX_C_SOURCE=200112L
+ cf_XOPEN_SOURCE=600
+ cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+ ;;
+hpux11*) #(vi
+ cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500"
+ ;;
+hpux*) #(vi
+ cf_xopen_source="-D_HPUX_SOURCE"
+ ;;
+irix[56].*) #(vi
+ cf_xopen_source="-D_SGI_SOURCE"
+ cf_XOPEN_SOURCE=
+ ;;
+linux*|gnu*|mint*|k*bsd*-gnu) #(vi
+
+echo "$as_me:2453: checking if we must define _GNU_SOURCE" >&5
+echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_gnu_source+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 2460 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main ()
+{
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2475: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:2478: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:2481: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:2484: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cf_cv_gnu_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_save="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
+ cat >conftest.$ac_ext <<_ACEOF
+#line 2493 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main ()
+{
+
+#ifdef _XOPEN_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2508: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:2511: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:2514: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:2517: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cf_cv_gnu_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_gnu_source=yes
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ CPPFLAGS="$cf_save"
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:2532: result: $cf_cv_gnu_source" >&5
+echo "${ECHO_T}$cf_cv_gnu_source" >&6
+test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
+
+ ;;
+minix*) #(vi
+ cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
+ ;;
+mirbsd*) #(vi
+ # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types
+ cf_XOPEN_SOURCE=
+
+cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
+
+cf_save_CFLAGS="$CFLAGS"
+cf_save_CPPFLAGS="$CPPFLAGS"
+
+cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
+ sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
+ sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+echo "$as_me:2557: checking if we should define _POSIX_C_SOURCE" >&5
+echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_posix_c_source+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+echo "${as_me:-configure}:2563: testing if the symbol is already defined go no further ..." 1>&5
+
+ cat >conftest.$ac_ext <<_ACEOF
+#line 2566 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main ()
+{
+
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2581: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:2584: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:2587: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:2590: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cf_cv_posix_c_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_want_posix_source=no
+ case .$cf_POSIX_C_SOURCE in #(vi
+ .[12]??*) #(vi
+ cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+ ;;
+ .2) #(vi
+ cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+ cf_want_posix_source=yes
+ ;;
+ .*)
+ cf_want_posix_source=yes
+ ;;
+ esac
+ if test "$cf_want_posix_source" = yes ; then
+ cat >conftest.$ac_ext <<_ACEOF
+#line 2611 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main ()
+{
+
+#ifdef _POSIX_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2626: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:2629: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:2632: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:2635: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ fi
+
+echo "${as_me:-configure}:2646: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+
+ CFLAGS="$cf_trim_CFLAGS"
+ CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
+
+echo "${as_me:-configure}:2651: testing if the second compile does not leave our definition intact error ..." 1>&5
+
+ cat >conftest.$ac_ext <<_ACEOF
+#line 2654 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main ()
+{
+
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2669: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:2672: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:2675: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:2678: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_posix_c_source=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$cf_save_CFLAGS"
+ CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:2694: result: $cf_cv_posix_c_source" >&5
+echo "${ECHO_T}$cf_cv_posix_c_source" >&6
+
+if test "$cf_cv_posix_c_source" != no ; then
+ CFLAGS="$cf_trim_CFLAGS"
+ CPPFLAGS="$cf_trim_CPPFLAGS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_cv_posix_c_source
+do
+case $cf_fix_cppflags in
+no)
+ case $cf_add_cflags in #(vi
+ -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+ case $cf_add_cflags in
+ -D*)
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test $cf_fix_cppflags = yes ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ *$cf_add_cflags) #(vi
+ ;;
+ *) #(vi
+ case $cf_add_cflags in #(vi
+ -D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+ cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+ *)
+ cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+yes)
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+ CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+ CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+ EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+fi
+
+ ;;
+netbsd*) #(vi
+ cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
+ ;;
+openbsd[4-9]*) #(vi
+ # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw
+ cf_xopen_source="-D_BSD_SOURCE"
+ cf_XOPEN_SOURCE=600
+ ;;
+openbsd*) #(vi
+ # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
+ ;;
+osf[45]*) #(vi
+ cf_xopen_source="-D_OSF_SOURCE"
+ ;;
+nto-qnx*) #(vi
+ cf_xopen_source="-D_QNX_SOURCE"
+ ;;
+sco*) #(vi
+ # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
+ ;;
+solaris2.*) #(vi
+ cf_xopen_source="-D__EXTENSIONS__"
+ cf_cv_xopen_source=broken
+ ;;
+sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
+ cf_XOPEN_SOURCE=
+ cf_POSIX_C_SOURCE=
+ ;;
+*)
+
+echo "$as_me:2812: checking if we should define _XOPEN_SOURCE" >&5
+echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_xopen_source+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ cat >conftest.$ac_ext <<_ACEOF
+#line 2819 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main ()
+{
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2838: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:2841: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:2844: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:2847: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cf_cv_xopen_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_save="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+ cat >conftest.$ac_ext <<_ACEOF
+#line 2856 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main ()
+{
+
+#ifdef _XOPEN_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2875: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:2878: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:2881: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:2884: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cf_cv_xopen_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_xopen_source=$cf_XOPEN_SOURCE
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ CPPFLAGS="$cf_save"
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:2899: result: $cf_cv_xopen_source" >&5
+echo "${ECHO_T}$cf_cv_xopen_source" >&6
+
+if test "$cf_cv_xopen_source" != no ; then
+
+CFLAGS=`echo "$CFLAGS" | \
+ sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+ cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_temp_xopen_source
+do
+case $cf_fix_cppflags in
+no)
+ case $cf_add_cflags in #(vi
+ -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+ case $cf_add_cflags in
+ -D*)
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test $cf_fix_cppflags = yes ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ *$cf_add_cflags) #(vi
+ ;;
+ *) #(vi
+ case $cf_add_cflags in #(vi
+ -D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+ cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+ *)
+ cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+yes)
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+ CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+ CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+ EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+fi
+
+cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
+
+cf_save_CFLAGS="$CFLAGS"
+cf_save_CPPFLAGS="$CPPFLAGS"
+
+cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
+ sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
+ sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+echo "$as_me:3007: checking if we should define _POSIX_C_SOURCE" >&5
+echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_posix_c_source+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+echo "${as_me:-configure}:3013: testing if the symbol is already defined go no further ..." 1>&5
+
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3016 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main ()
+{
+
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3031: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:3034: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:3037: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:3040: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cf_cv_posix_c_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_want_posix_source=no
+ case .$cf_POSIX_C_SOURCE in #(vi
+ .[12]??*) #(vi
+ cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+ ;;
+ .2) #(vi
+ cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+ cf_want_posix_source=yes
+ ;;
+ .*)
+ cf_want_posix_source=yes
+ ;;
+ esac
+ if test "$cf_want_posix_source" = yes ; then
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3061 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main ()
+{
+
+#ifdef _POSIX_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3076: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:3079: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:3082: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:3085: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ fi
+
+echo "${as_me:-configure}:3096: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+
+ CFLAGS="$cf_trim_CFLAGS"
+ CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
+
+echo "${as_me:-configure}:3101: testing if the second compile does not leave our definition intact error ..." 1>&5
+
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3104 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main ()
+{
+
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3119: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:3122: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:3125: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:3128: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_posix_c_source=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$cf_save_CFLAGS"
+ CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:3144: result: $cf_cv_posix_c_source" >&5
+echo "${ECHO_T}$cf_cv_posix_c_source" >&6
+
+if test "$cf_cv_posix_c_source" != no ; then
+ CFLAGS="$cf_trim_CFLAGS"
+ CPPFLAGS="$cf_trim_CPPFLAGS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_cv_posix_c_source
+do
+case $cf_fix_cppflags in
+no)
+ case $cf_add_cflags in #(vi
+ -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+ case $cf_add_cflags in
+ -D*)
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test $cf_fix_cppflags = yes ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ *$cf_add_cflags) #(vi
+ ;;
+ *) #(vi
+ case $cf_add_cflags in #(vi
+ -D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+ cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+ *)
+ cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+yes)
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+ CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+ CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+ EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+fi
+
+ ;;
+esac
+
+if test -n "$cf_xopen_source" ; then
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_xopen_source
+do
+case $cf_fix_cppflags in
+no)
+ case $cf_add_cflags in #(vi
+ -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+ case $cf_add_cflags in
+ -D*)
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test $cf_fix_cppflags = yes ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ *$cf_add_cflags) #(vi
+ ;;
+ *) #(vi
+ case $cf_add_cflags in #(vi
+ -D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+ cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+ *)
+ cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+yes)
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+ test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6
+
+echo "${as_me:-configure}:3302: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+
+ CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+ test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6
+
+echo "${as_me:-configure}:3310: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+
+ CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+ test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
+
+echo "${as_me:-configure}:3318: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+
+ EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+fi
+
+if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
+ echo "$as_me:3326: checking if _XOPEN_SOURCE really is set" >&5
+echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3329 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+int
+main ()
+{
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3344: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:3347: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:3350: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:3353: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cf_XOPEN_SOURCE_set=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_XOPEN_SOURCE_set=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ echo "$as_me:3362: result: $cf_XOPEN_SOURCE_set" >&5
+echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6
+ if test $cf_XOPEN_SOURCE_set = yes
+ then
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3367 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+int
+main ()
+{
+
+#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3382: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:3385: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:3388: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:3391: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cf_XOPEN_SOURCE_set_ok=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_XOPEN_SOURCE_set_ok=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ if test $cf_XOPEN_SOURCE_set_ok = no
+ then
+ { echo "$as_me:3402: WARNING: _XOPEN_SOURCE is lower than requested" >&5
+echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
+ fi
+ else
+
+echo "$as_me:3407: checking if we should define _XOPEN_SOURCE" >&5
+echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_xopen_source+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3414 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main ()
+{
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3433: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:3436: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:3439: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:3442: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cf_cv_xopen_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_save="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3451 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main ()
+{
+
+#ifdef _XOPEN_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3470: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:3473: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:3476: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:3479: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cf_cv_xopen_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_xopen_source=$cf_XOPEN_SOURCE
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ CPPFLAGS="$cf_save"
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:3494: result: $cf_cv_xopen_source" >&5
+echo "${ECHO_T}$cf_cv_xopen_source" >&6
+
+if test "$cf_cv_xopen_source" != no ; then
+
+CFLAGS=`echo "$CFLAGS" | \
+ sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+ cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_temp_xopen_source
+do
+case $cf_fix_cppflags in
+no)
+ case $cf_add_cflags in #(vi
+ -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+ case $cf_add_cflags in
+ -D*)
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test $cf_fix_cppflags = yes ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ *$cf_add_cflags) #(vi
+ ;;
+ *) #(vi
+ case $cf_add_cflags in #(vi
+ -D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+ cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+ *)
+ cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+yes)
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+ CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+ CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+ EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+fi
+
+ fi
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ac_main_return=return
+echo "$as_me:3598: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if test "${ac_cv_prog_CPP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3619 "configure"
+#include "confdefs.h"
+#include <assert.h>
+ Syntax error
+_ACEOF
+if { (eval echo "$as_me:3624: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ egrep -v '^ *\+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:3630: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether non-existent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3653 "configure"
+#include "confdefs.h"
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:3657: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ egrep -v '^ *\+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:3663: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ # Broken: success on invalid input.
+continue
+else
+ echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+echo "$as_me:3700: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3710 "configure"
+#include "confdefs.h"
+#include <assert.h>
+ Syntax error
+_ACEOF
+if { (eval echo "$as_me:3715: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ egrep -v '^ *\+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:3721: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether non-existent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3744 "configure"
+#include "confdefs.h"
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:3748: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ egrep -v '^ *\+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:3754: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ # Broken: success on invalid input.
+continue
+else
+ echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { echo "$as_me:3782: error: C preprocessor \"$CPP\" fails sanity check" >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ac_main_return=return
+
+for ac_header in fcntl.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:3797: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3803 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:3807: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ egrep -v '^ *\+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:3813: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:3832: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:3842: checking for working mkstemp" >&5
+echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6
+if test "${cf_cv_func_mkstemp+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+rm -rf conftest*
+if test "$cross_compiling" = yes; then
+ cf_cv_func_mkstemp=maybe
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3853 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/stat.h>
+int main()
+{
+ char *tmpl = "conftestXXXXXX";
+ char name[2][80];
+ int n;
+ int result = 0;
+ int fd;
+ struct stat sb;
+
+ umask(077);
+ for (n = 0; n < 2; ++n) {
+ strcpy(name[n], tmpl);
+ if ((fd = mkstemp(name[n])) >= 0) {
+ if (!strcmp(name[n], tmpl)
+ || stat(name[n], &sb) != 0
+ || (sb.st_mode & S_IFMT) != S_IFREG
+ || (sb.st_mode & 077) != 0) {
+ result = 1;
+ }
+ close(fd);
+ }
+ }
+ if (result == 0
+ && !strcmp(name[0], name[1]))
+ result = 1;
+ ${cf_cv_main_return:-return}(result);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:3891: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:3894: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:3896: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:3899: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cf_cv_func_mkstemp=yes
+
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_func_mkstemp=no
+
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+fi
+echo "$as_me:3914: result: $cf_cv_func_mkstemp" >&5
+echo "${ECHO_T}$cf_cv_func_mkstemp" >&6
+if test "x$cf_cv_func_mkstemp" = xmaybe ; then
+ echo "$as_me:3917: checking for mkstemp" >&5
+echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6
+if test "${ac_cv_func_mkstemp+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3923 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char mkstemp (); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char mkstemp ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_mkstemp) || defined (__stub___mkstemp)
+choke me
+#else
+f = mkstemp; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3954: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:3957: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:3960: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:3963: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_func_mkstemp=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_mkstemp=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:3973: result: $ac_cv_func_mkstemp" >&5
+echo "${ECHO_T}$ac_cv_func_mkstemp" >&6
+
+fi
+if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_MKSTEMP 1
+EOF
+
+fi
+
+for ac_func in vsnprintf
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:3988: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line 3994 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4025: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:4028: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:4031: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:4034: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:4044: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:4054: checking for maximum table size" >&5
+echo $ECHO_N "checking for maximum table size... $ECHO_C" >&6
+
+# Check whether --with-max-table-size or --without-max-table-size was given.
+if test "${with_max_table_size+set}" = set; then
+ withval="$with_max_table_size"
+
+fi;
+if test -n "$with_max_table_size"
+then
+ echo "$as_me:4064: result: $with_max_table_size" >&5
+echo "${ECHO_T}$with_max_table_size" >&6
+ check=`expr "$with_max_table_size" + 0`
+ if test "x$check" != "x$with_max_table_size"
+ then
+ { { echo "$as_me:4069: error: invalid value for --with-max-table-size: $with_max_table_size" >&5
+echo "$as_me: error: invalid value for --with-max-table-size: $with_max_table_size" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+cat >>confdefs.h <<EOF
+#define MAXTABLE $with_max_table_size
+EOF
+
+else
+ echo "$as_me:4079: result: default" >&5
+echo "${ECHO_T}default" >&6
+fi
+
+echo "$as_me:4083: checking if backtracking extension is wanted" >&5
+echo $ECHO_N "checking if backtracking extension is wanted... $ECHO_C" >&6
+
+# Check whether --enable-btyacc or --disable-btyacc was given.
+if test "${enable_btyacc+set}" = set; then
+ enableval="$enable_btyacc"
+
+fi;
+echo "$as_me:4091: result: $enable_btyacc" >&5
+echo "${ECHO_T}$enable_btyacc" >&6
+if test "$enable_btyacc" = "yes"; then
+
+cat >>confdefs.h <<\EOF
+#define YYBTYACC 1
+EOF
+
+ SKELETON=btyaccpar
+else
+ SKELETON=yaccpar
+fi
+
+if ( test "$GCC" = yes || test "$GXX" = yes )
+then
+echo "$as_me:4106: checking if you want to check for gcc warnings" >&5
+echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6
+
+# Check whether --with-warnings or --without-warnings was given.
+if test "${with_warnings+set}" = set; then
+ withval="$with_warnings"
+ cf_opt_with_warnings=$withval
+else
+ cf_opt_with_warnings=no
+fi;
+echo "$as_me:4116: result: $cf_opt_with_warnings" >&5
+echo "${ECHO_T}$cf_opt_with_warnings" >&6
+if test "$cf_opt_with_warnings" != no ; then
+
+if test "$GCC" = yes
+then
+cat > conftest.i <<EOF
+#ifndef GCC_PRINTF
+#define GCC_PRINTF 0
+#endif
+#ifndef GCC_SCANF
+#define GCC_SCANF 0
+#endif
+#ifndef GCC_NORETURN
+#define GCC_NORETURN /* nothing */
+#endif
+#ifndef GCC_UNUSED
+#define GCC_UNUSED /* nothing */
+#endif
+EOF
+if test "$GCC" = yes
+then
+ { echo "$as_me:4138: checking for $CC __attribute__ directives..." >&5
+echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
+cat > conftest.$ac_ext <<EOF
+#line 4141 "${as_me:-configure}"
+#include "confdefs.h"
+#include "conftest.h"
+#include "conftest.i"
+#if GCC_PRINTF
+#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
+#else
+#define GCC_PRINTFLIKE(fmt,var) /*nothing*/
+#endif
+#if GCC_SCANF
+#define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var)))
+#else
+#define GCC_SCANFLIKE(fmt,var) /*nothing*/
+#endif
+extern void wow(char *,...) GCC_SCANFLIKE(1,2);
+extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
+extern void foo(void) GCC_NORETURN;
+int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
+EOF
+ cf_printf_attribute=no
+ cf_scanf_attribute=no
+ for cf_attribute in scanf printf unused noreturn
+ do
+
+cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+ cf_directive="__attribute__(($cf_attribute))"
+ echo "checking for $CC $cf_directive" 1>&5
+
+ case $cf_attribute in #(vi
+ printf) #(vi
+ cf_printf_attribute=yes
+ cat >conftest.h <<EOF
+#define GCC_$cf_ATTRIBUTE 1
+EOF
+ ;;
+ scanf) #(vi
+ cf_scanf_attribute=yes
+ cat >conftest.h <<EOF
+#define GCC_$cf_ATTRIBUTE 1
+EOF
+ ;;
+ *) #(vi
+ cat >conftest.h <<EOF
+#define GCC_$cf_ATTRIBUTE $cf_directive
+EOF
+ ;;
+ esac
+
+ if { (eval echo "$as_me:4190: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:4193: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ test -n "$verbose" && echo "$as_me:4195: result: ... $cf_attribute" >&5
+echo "${ECHO_T}... $cf_attribute" >&6
+ cat conftest.h >>confdefs.h
+ case $cf_attribute in #(vi
+ noreturn) #(vi
+
+cat >>confdefs.h <<EOF
+#define GCC_NORETURN $cf_directive
+EOF
+
+ ;;
+ printf) #(vi
+ cf_value='/* nothing */'
+ if test "$cf_printf_attribute" != no ; then
+ cf_value='__attribute__((format(printf,fmt,var)))'
+
+cat >>confdefs.h <<\EOF
+#define GCC_PRINTF 1
+EOF
+
+ fi
+
+cat >>confdefs.h <<EOF
+#define GCC_PRINTFLIKE(fmt,var) $cf_value
+EOF
+
+ ;;
+ scanf) #(vi
+ cf_value='/* nothing */'
+ if test "$cf_scanf_attribute" != no ; then
+ cf_value='__attribute__((format(scanf,fmt,var)))'
+
+cat >>confdefs.h <<\EOF
+#define GCC_SCANF 1
+EOF
+
+ fi
+
+cat >>confdefs.h <<EOF
+#define GCC_SCANFLIKE(fmt,var) $cf_value
+EOF
+
+ ;;
+ unused) #(vi
+
+cat >>confdefs.h <<EOF
+#define GCC_UNUSED $cf_directive
+EOF
+
+ ;;
+ esac
+ fi
+ done
+else
+ fgrep define conftest.i >>confdefs.h
+fi
+rm -rf conftest*
+fi
+
+INTEL_COMPILER=no
+
+if test "$GCC" = yes ; then
+ case $host_os in
+ linux*|gnu*)
+ echo "$as_me:4259: checking if this is really Intel C compiler" >&5
+echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6
+ cf_save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -no-gcc"
+ cat >conftest.$ac_ext <<_ACEOF
+#line 4264 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+
+#ifdef __INTEL_COMPILER
+#else
+make an error
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4281: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:4284: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:4287: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:4290: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ INTEL_COMPILER=yes
+cf_save_CFLAGS="$cf_save_CFLAGS -we147"
+
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$cf_save_CFLAGS"
+ echo "$as_me:4301: result: $INTEL_COMPILER" >&5
+echo "${ECHO_T}$INTEL_COMPILER" >&6
+ ;;
+ esac
+fi
+
+CLANG_COMPILER=no
+
+if test "$GCC" = yes ; then
+ echo "$as_me:4310: checking if this is really Clang C compiler" >&5
+echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6
+ cf_save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -Qunused-arguments"
+ cat >conftest.$ac_ext <<_ACEOF
+#line 4315 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+
+#ifdef __clang__
+#else
+make an error
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4332: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:4335: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:4338: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:4341: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ CLANG_COMPILER=yes
+cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
+
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$cf_save_CFLAGS"
+ echo "$as_me:4352: result: $CLANG_COMPILER" >&5
+echo "${ECHO_T}$CLANG_COMPILER" >&6
+fi
+
+cat > conftest.$ac_ext <<EOF
+#line 4357 "${as_me:-configure}"
+int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
+EOF
+
+if test "$INTEL_COMPILER" = yes
+then
+# The "-wdXXX" options suppress warnings:
+# remark #1419: external declaration in primary source file
+# remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
+# remark #1684: conversion from pointer to same-sized integral type (potential portability problem)
+# remark #193: zero used for undefined preprocessing identifier
+# remark #593: variable "curs_sb_left_arrow" was set but never used
+# remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits
+# remark #869: parameter "tw" was never referenced
+# remark #981: operands are evaluated in unspecified order
+# warning #279: controlling expression is constant
+
+ { echo "$as_me:4374: checking for $CC warning options..." >&5
+echo "$as_me: checking for $CC warning options..." >&6;}
+ cf_save_CFLAGS="$CFLAGS"
+ EXTRA_CFLAGS="-Wall"
+ for cf_opt in \
+ wd1419 \
+ wd1683 \
+ wd1684 \
+ wd193 \
+ wd593 \
+ wd279 \
+ wd810 \
+ wd869 \
+ wd981
+ do
+ CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
+ if { (eval echo "$as_me:4390: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:4393: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ test -n "$verbose" && echo "$as_me:4395: result: ... -$cf_opt" >&5
+echo "${ECHO_T}... -$cf_opt" >&6
+ EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
+ fi
+ done
+ CFLAGS="$cf_save_CFLAGS"
+
+elif test "$GCC" = yes
+then
+ { echo "$as_me:4404: checking for $CC warning options..." >&5
+echo "$as_me: checking for $CC warning options..." >&6;}
+ cf_save_CFLAGS="$CFLAGS"
+ EXTRA_CFLAGS=
+ cf_warn_CONST=""
+ test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
+ cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs"
+ test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings=
+ for cf_opt in W Wall \
+ Wbad-function-cast \
+ Wcast-align \
+ Wcast-qual \
+ Wdeclaration-after-statement \
+ Wextra \
+ Winline \
+ Wmissing-declarations \
+ Wmissing-prototypes \
+ Wnested-externs \
+ Wpointer-arith \
+ Wshadow \
+ Wstrict-prototypes \
+ Wundef $cf_gcc_warnings $cf_warn_CONST Wwrite-strings
+ do
+ CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
+ if { (eval echo "$as_me:4428: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:4431: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ test -n "$verbose" && echo "$as_me:4433: result: ... -$cf_opt" >&5
+echo "${ECHO_T}... -$cf_opt" >&6
+ case $cf_opt in #(vi
+ Wcast-qual) #(vi
+ CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
+ ;;
+ Winline) #(vi
+ case $GCC_VERSION in
+ [34].*)
+ test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6
+
+echo "${as_me:-configure}:4444: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+
+ continue;;
+ esac
+ ;;
+ Wpointer-arith) #(vi
+ case $GCC_VERSION in
+ [12].*)
+ test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6
+
+echo "${as_me:-configure}:4454: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+
+ continue;;
+ esac
+ ;;
+ esac
+ EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
+ fi
+ done
+ CFLAGS="$cf_save_CFLAGS"
+fi
+rm -rf conftest*
+
+fi
+fi
+
+echo "$as_me:4470: checking if you want to see long compiling messages" >&5
+echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6
+
+# Check whether --enable-echo or --disable-echo was given.
+if test "${enable_echo+set}" = set; then
+ enableval="$enable_echo"
+ test "$enableval" != no && enableval=yes
+ if test "$enableval" != "yes" ; then
+
+ ECHO_LT='--silent'
+ ECHO_LD='@echo linking $@;'
+ RULE_CC='@echo compiling $<'
+ SHOW_CC='@echo compiling $@'
+ ECHO_CC='@'
+
+ else
+
+ ECHO_LT=''
+ ECHO_LD=''
+ RULE_CC=''
+ SHOW_CC=''
+ ECHO_CC=''
+
+ fi
+else
+ enableval=yes
+
+ ECHO_LT=''
+ ECHO_LD=''
+ RULE_CC=''
+ SHOW_CC=''
+ ECHO_CC=''
+
+fi;
+echo "$as_me:4504: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+
+echo "$as_me:4507: checking if you want to use dmalloc for testing" >&5
+echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6
+
+# Check whether --with-dmalloc or --without-dmalloc was given.
+if test "${with_dmalloc+set}" = set; then
+ withval="$with_dmalloc"
+
+cat >>confdefs.h <<EOF
+#define USE_DMALLOC 1
+EOF
+
+ : ${with_cflags:=-g}
+ : ${with_no_leaks:=yes}
+ with_dmalloc=yes
+else
+ with_dmalloc=
+fi;
+echo "$as_me:4524: result: ${with_dmalloc:-no}" >&5
+echo "${ECHO_T}${with_dmalloc:-no}" >&6
+
+case .$with_cflags in #(vi
+.*-g*)
+ case .$CFLAGS in #(vi
+ .*-g*) #(vi
+ ;;
+ *)
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in -g
+do
+case $cf_fix_cppflags in
+no)
+ case $cf_add_cflags in #(vi
+ -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+ case $cf_add_cflags in
+ -D*)
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test $cf_fix_cppflags = yes ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ *$cf_add_cflags) #(vi
+ ;;
+ *) #(vi
+ case $cf_add_cflags in #(vi
+ -D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+ cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+ *)
+ cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+yes)
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+ CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+ CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+ EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+ ;;
+ esac
+ ;;
+esac
+
+if test "$with_dmalloc" = yes ; then
+ echo "$as_me:4618: checking for dmalloc.h" >&5
+echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6
+if test "${ac_cv_header_dmalloc_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line 4624 "configure"
+#include "confdefs.h"
+#include <dmalloc.h>
+_ACEOF
+if { (eval echo "$as_me:4628: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ egrep -v '^ *\+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:4634: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ ac_cv_header_dmalloc_h=yes
+else
+ echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_header_dmalloc_h=no
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:4653: result: $ac_cv_header_dmalloc_h" >&5
+echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6
+if test $ac_cv_header_dmalloc_h = yes; then
+
+echo "$as_me:4657: checking for dmalloc_debug in -ldmalloc" >&5
+echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6
+if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldmalloc $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 4665 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char dmalloc_debug ();
+int
+main ()
+{
+dmalloc_debug ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4684: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:4687: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:4690: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:4693: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_lib_dmalloc_dmalloc_debug=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_dmalloc_dmalloc_debug=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4704: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
+echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6
+if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then
+ cat >>confdefs.h <<EOF
+#define HAVE_LIBDMALLOC 1
+EOF
+
+ LIBS="-ldmalloc $LIBS"
+
+fi
+
+fi
+
+fi
+
+echo "$as_me:4719: checking if you want to use dbmalloc for testing" >&5
+echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6
+
+# Check whether --with-dbmalloc or --without-dbmalloc was given.
+if test "${with_dbmalloc+set}" = set; then
+ withval="$with_dbmalloc"
+
+cat >>confdefs.h <<EOF
+#define USE_DBMALLOC 1
+EOF
+
+ : ${with_cflags:=-g}
+ : ${with_no_leaks:=yes}
+ with_dbmalloc=yes
+else
+ with_dbmalloc=
+fi;
+echo "$as_me:4736: result: ${with_dbmalloc:-no}" >&5
+echo "${ECHO_T}${with_dbmalloc:-no}" >&6
+
+case .$with_cflags in #(vi
+.*-g*)
+ case .$CFLAGS in #(vi
+ .*-g*) #(vi
+ ;;
+ *)
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in -g
+do
+case $cf_fix_cppflags in
+no)
+ case $cf_add_cflags in #(vi
+ -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+ case $cf_add_cflags in
+ -D*)
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test $cf_fix_cppflags = yes ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ *$cf_add_cflags) #(vi
+ ;;
+ *) #(vi
+ case $cf_add_cflags in #(vi
+ -D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+ cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+ *)
+ cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+yes)
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+ CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+ CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+ EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+ ;;
+ esac
+ ;;
+esac
+
+if test "$with_dbmalloc" = yes ; then
+ echo "$as_me:4830: checking for dbmalloc.h" >&5
+echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6
+if test "${ac_cv_header_dbmalloc_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line 4836 "configure"
+#include "confdefs.h"
+#include <dbmalloc.h>
+_ACEOF
+if { (eval echo "$as_me:4840: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ egrep -v '^ *\+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:4846: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ ac_cv_header_dbmalloc_h=yes
+else
+ echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_header_dbmalloc_h=no
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:4865: result: $ac_cv_header_dbmalloc_h" >&5
+echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6
+if test $ac_cv_header_dbmalloc_h = yes; then
+
+echo "$as_me:4869: checking for debug_malloc in -ldbmalloc" >&5
+echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6
+if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldbmalloc $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 4877 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char debug_malloc ();
+int
+main ()
+{
+debug_malloc ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4896: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:4899: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:4902: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:4905: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_lib_dbmalloc_debug_malloc=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_dbmalloc_debug_malloc=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4916: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
+echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6
+if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then
+ cat >>confdefs.h <<EOF
+#define HAVE_LIBDBMALLOC 1
+EOF
+
+ LIBS="-ldbmalloc $LIBS"
+
+fi
+
+fi
+
+fi
+
+echo "$as_me:4931: checking if you want to use valgrind for testing" >&5
+echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6
+
+# Check whether --with-valgrind or --without-valgrind was given.
+if test "${with_valgrind+set}" = set; then
+ withval="$with_valgrind"
+
+cat >>confdefs.h <<EOF
+#define USE_VALGRIND 1
+EOF
+
+ : ${with_cflags:=-g}
+ : ${with_no_leaks:=yes}
+ with_valgrind=yes
+else
+ with_valgrind=
+fi;
+echo "$as_me:4948: result: ${with_valgrind:-no}" >&5
+echo "${ECHO_T}${with_valgrind:-no}" >&6
+
+case .$with_cflags in #(vi
+.*-g*)
+ case .$CFLAGS in #(vi
+ .*-g*) #(vi
+ ;;
+ *)
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in -g
+do
+case $cf_fix_cppflags in
+no)
+ case $cf_add_cflags in #(vi
+ -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+ case $cf_add_cflags in
+ -D*)
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test $cf_fix_cppflags = yes ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ *$cf_add_cflags) #(vi
+ ;;
+ *) #(vi
+ case $cf_add_cflags in #(vi
+ -D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+ cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+ *)
+ cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+ ;;
+ esac
+ ;;
+yes)
+ cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+ cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+ CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+ CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+ EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+ ;;
+ esac
+ ;;
+esac
+
+echo "$as_me:5041: checking if you want to perform memory-leak testing" >&5
+echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6
+
+# Check whether --enable-leaks or --disable-leaks was given.
+if test "${enable_leaks+set}" = set; then
+ enableval="$enable_leaks"
+ if test "x$enableval" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi
+else
+ : ${with_no_leaks:=no}
+fi;
+echo "$as_me:5051: result: $with_no_leaks" >&5
+echo "${ECHO_T}$with_no_leaks" >&6
+
+if test "$with_no_leaks" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define NO_LEAKS 1
+EOF
+
+cat >>confdefs.h <<\EOF
+#define YY_NO_LEAKS 1
+EOF
+
+fi
+
+echo "$as_me:5066: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+if test "${ac_cv_header_stdc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line 5072 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+_ACEOF
+if { (eval echo "$as_me:5080: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ egrep -v '^ *\+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:5086: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ ac_cv_header_stdc=yes
+else
+ echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_header_stdc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+#line 5108 "configure"
+#include "confdefs.h"
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -rf conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+#line 5126 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -rf conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line 5147 "configure"
+#include "confdefs.h"
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ $ac_main_return(2);
+ $ac_main_return (0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:5173: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:5176: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:5178: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:5181: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_header_stdc=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+fi
+echo "$as_me:5194: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\EOF
+#define STDC_HEADERS 1
+EOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:5210: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line 5216 "configure"
+#include "confdefs.h"
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:5222: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:5225: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:5228: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:5231: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_Header=no"
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:5241: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:5251: checking for mode_t" >&5
+echo $ECHO_N "checking for mode_t... $ECHO_C" >&6
+if test "${ac_cv_type_mode_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line 5257 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main ()
+{
+if ((mode_t *) 0)
+ return 0;
+if (sizeof (mode_t))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:5272: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:5275: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:5278: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:5281: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type_mode_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_mode_t=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:5291: result: $ac_cv_type_mode_t" >&5
+echo "${ECHO_T}$ac_cv_type_mode_t" >&6
+if test $ac_cv_type_mode_t = yes; then
+ :
+else
+
+cat >>confdefs.h <<EOF
+#define mode_t int
+EOF
+
+fi
+
+### output makefile
+ac_config_files="$ac_config_files makefile"
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overriden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+{
+ (set) 2>&1 |
+ case `(ac_space=' '; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;;
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n \
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ ;;
+ esac;
+} |
+ sed '
+ t clear
+ : clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ : end' >>confcache
+if cmp -s $cache_file confcache; then :; else
+ if test -w $cache_file; then
+ test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+ cat confcache >$cache_file
+ else
+ echo "not updating unwritable cache $cache_file"
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/;
+s/:*\${srcdir}:*/:/;
+s/:*@srcdir@:*/:/;
+s/^\([^=]*=[ ]*\):*/\1/;
+s/:*$//;
+s/^[^=]*=[ ]*$//;
+}'
+fi
+
+DEFS=-DHAVE_CONFIG_H
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:5384: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $SHELL
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+ac_cs_invocation="\$0 \$@"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+ set -o posix
+fi
+
+# Name of the executable.
+as_me=`echo "$0" |sed 's,.*[\\/],,'`
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+ # We could just check for DJGPP; but this test a) works b) is more generic
+ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+ if test -f conf$$.exe; then
+ # Don't use ln at all; we don't have any links
+ as_ln_s='cp -p'
+ else
+ as_ln_s='ln -s'
+ fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+as_executable_p="test -f"
+
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+# NLS nuisances.
+$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
+$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
+$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
+$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
+$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
+$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
+$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
+$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" $as_nl"
+
+# CDPATH.
+$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
+
+exec 6>&1
+
+_ACEOF
+
+# Files that config.status was made for.
+if test -n "$ac_config_files"; then
+ echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_headers"; then
+ echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_links"; then
+ echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_commands"; then
+ echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+fi
+
+cat >>$CONFIG_STATUS <<\EOF
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Report bugs to <dickey at invisible-island.net>."
+EOF
+
+cat >>$CONFIG_STATUS <<EOF
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.52.20121002,
+ with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+srcdir=$srcdir
+INSTALL="$INSTALL"
+EOF
+
+cat >>$CONFIG_STATUS <<\EOF
+# If no file are specified by the user, then we need to provide default
+# value. By we need to know if files were specified by the user.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=*)
+ ac_option=`expr "x$1" : 'x\([^=]*\)='`
+ ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+ shift
+ set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
+ shift
+ ;;
+ -*);;
+ *) # This is not an option, so the user has probably given explicit
+ # arguments.
+ ac_need_defaults=false;;
+ esac
+
+ case $1 in
+ # Handling of the options.
+EOF
+cat >>$CONFIG_STATUS <<EOF
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
+ exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+ --version | --vers* | -V )
+ echo "$ac_cs_version"; exit 0 ;;
+ --he | --h)
+ # Conflict between --help and --header
+ { { echo "$as_me:5557: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2;}
+ { (exit 1); exit 1; }; };;
+ --help | --hel | -h )
+ echo "$ac_cs_usage"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ shift
+ CONFIG_FILES="$CONFIG_FILES $1"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ shift
+ CONFIG_HEADERS="$CONFIG_HEADERS $1"
+ ac_need_defaults=false;;
+
+ # This is an error.
+ -*) { { echo "$as_me:5576: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2;}
+ { (exit 1); exit 1; }; } ;;
+
+ *) ac_config_targets="$ac_config_targets $1" ;;
+
+ esac
+ shift
+done
+
+exec 5>>config.log
+cat >&5 << _ACEOF
+
+## ----------------------- ##
+## Running config.status. ##
+## ----------------------- ##
+
+This file was extended by $as_me 2.52.20121002, executed with
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ > $ac_cs_invocation
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+
+_ACEOF
+EOF
+
+cat >>$CONFIG_STATUS <<\EOF
+for ac_config_target in $ac_config_targets
+do
+ case "$ac_config_target" in
+ # Handling of arguments.
+ "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;;
+ "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;;
+ *) { { echo "$as_me:5613: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+fi
+
+# Create a temporary directory, and hook for its removal unless debugging.
+$debug ||
+{
+ trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+
+# Create a (secure) tmp directory for tmp files.
+: ${TMPDIR=/tmp}
+{
+ tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=$TMPDIR/cs$$-$RANDOM
+ (umask 077 && mkdir $tmp)
+} ||
+{
+ echo "$me: cannot create a temporary directory in $TMPDIR" >&2
+ { (exit 1); exit 1; }
+}
+
+EOF
+
+cat >>$CONFIG_STATUS <<EOF
+
+#
+# CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "\$CONFIG_FILES"; then
+ # Protect against being on the right side of a sed subst in config.status.
+ sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+ s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+s, at SHELL@,$SHELL,;t t
+s, at exec_prefix@,$exec_prefix,;t t
+s, at prefix@,$prefix,;t t
+s, at program_transform_name@,$program_transform_name,;t t
+s, at bindir@,$bindir,;t t
+s, at sbindir@,$sbindir,;t t
+s, at libexecdir@,$libexecdir,;t t
+s, at datarootdir@,$datarootdir,;t t
+s, at datadir@,$datadir,;t t
+s, at sysconfdir@,$sysconfdir,;t t
+s, at sharedstatedir@,$sharedstatedir,;t t
+s, at localstatedir@,$localstatedir,;t t
+s, at libdir@,$libdir,;t t
+s, at includedir@,$includedir,;t t
+s, at oldincludedir@,$oldincludedir,;t t
+s, at infodir@,$infodir,;t t
+s, at mandir@,$mandir,;t t
+s, at PACKAGE_NAME@,$PACKAGE_NAME,;t t
+s, at PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+s, at PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+s, at PACKAGE_STRING@,$PACKAGE_STRING,;t t
+s, at PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+s, at build_alias@,$build_alias,;t t
+s, at host_alias@,$host_alias,;t t
+s, at target_alias@,$target_alias,;t t
+s, at ECHO_C@,$ECHO_C,;t t
+s, at ECHO_N@,$ECHO_N,;t t
+s, at ECHO_T@,$ECHO_T,;t t
+s, at PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+s, at DEFS@,$DEFS,;t t
+s, at LIBS@,$LIBS,;t t
+s, at build@,$build,;t t
+s, at build_cpu@,$build_cpu,;t t
+s, at build_vendor@,$build_vendor,;t t
+s, at build_os@,$build_os,;t t
+s, at host@,$host,;t t
+s, at host_cpu@,$host_cpu,;t t
+s, at host_vendor@,$host_vendor,;t t
+s, at host_os@,$host_os,;t t
+s, at target@,$target,;t t
+s, at target_cpu@,$target_cpu,;t t
+s, at target_vendor@,$target_vendor,;t t
+s, at target_os@,$target_os,;t t
+s, at CC@,$CC,;t t
+s, at CFLAGS@,$CFLAGS,;t t
+s, at LDFLAGS@,$LDFLAGS,;t t
+s, at CPPFLAGS@,$CPPFLAGS,;t t
+s, at ac_ct_CC@,$ac_ct_CC,;t t
+s, at EXEEXT@,$EXEEXT,;t t
+s, at OBJEXT@,$OBJEXT,;t t
+s, at EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t
+s, at SET_MAKE@,$SET_MAKE,;t t
+s, at INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+s, at INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+s, at INSTALL_DATA@,$INSTALL_DATA,;t t
+s, at CTAGS@,$CTAGS,;t t
+s, at ETAGS@,$ETAGS,;t t
+s, at MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t
+s, at MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t
+s, at AWK@,$AWK,;t t
+s, at LINT@,$LINT,;t t
+s, at LINT_OPTS@,$LINT_OPTS,;t t
+s, at CPP@,$CPP,;t t
+s, at SKELETON@,$SKELETON,;t t
+s, at EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t
+s, at ECHO_LT@,$ECHO_LT,;t t
+s, at ECHO_LD@,$ECHO_LD,;t t
+s, at RULE_CC@,$RULE_CC,;t t
+s, at SHOW_CC@,$SHOW_CC,;t t
+s, at ECHO_CC@,$ECHO_CC,;t t
+CEOF
+
+EOF
+
+ cat >>$CONFIG_STATUS <<\EOF
+ # Split the substitutions into bite-sized pieces for seds with
+ # small command number limits, like on Digital OSF/1 and HP-UX.
+ ac_max_sed_lines=48
+ ac_sed_frag=1 # Number of current file.
+ ac_beg=1 # First line for current file.
+ ac_end=$ac_max_sed_lines # Line after last line for current file.
+ ac_more_lines=:
+ ac_sed_cmds=
+ while $ac_more_lines; do
+ if test $ac_beg -gt 1; then
+ sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+ else
+ sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+ fi
+ if test ! -s $tmp/subs.frag; then
+ ac_more_lines=false
+ else
+ # The purpose of the label and of the branching condition is to
+ # speed up the sed processing (if there are no `@' at all, there
+ # is no need to browse any of the substitutions).
+ # These are the two extra sed commands mentioned above.
+ (echo ':t
+ /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+ else
+ ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+ fi
+ ac_sed_frag=`expr $ac_sed_frag + 1`
+ ac_beg=$ac_end
+ ac_end=`expr $ac_end + $ac_max_sed_lines`
+ fi
+ done
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds=cat
+ fi
+fi # test -n "$CONFIG_FILES"
+
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case $ac_file in
+ - | *:- | *:-:* ) # input from stdin
+ cat >$tmp/stdin
+ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ * ) ac_file_in=$ac_file.in ;;
+ esac
+
+ # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+ ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+ { case "$ac_dir" in
+ [\\/]* | ?:[\\/]* ) as_incr_dir=;;
+ *) as_incr_dir=.;;
+esac
+as_dummy="$ac_dir"
+for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
+ case $as_mkdir_dir in
+ # Skip DOS drivespec
+ ?:) as_incr_dir=$as_mkdir_dir ;;
+ *)
+ as_incr_dir=$as_incr_dir/$as_mkdir_dir
+ test -d "$as_incr_dir" || mkdir "$as_incr_dir"
+ ;;
+ esac
+done; }
+
+ ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`"
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'`
+ else
+ ac_dir_suffix= ac_dots=
+ fi
+
+ case $srcdir in
+ .) ac_srcdir=.
+ if test -z "$ac_dots"; then
+ ac_top_srcdir=.
+ else
+ ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'`
+ fi ;;
+ [\\/]* | ?:[\\/]* )
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir ;;
+ *) # Relative path.
+ ac_srcdir=$ac_dots$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_dots$srcdir ;;
+ esac
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_dots$INSTALL ;;
+ esac
+
+ if test x"$ac_file" != x-; then
+ { echo "$as_me:5848: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+ rm -f "$ac_file"
+ fi
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated automatically by config.status. */
+ configure_input="Generated automatically from `echo $ac_file_in |
+ sed 's,.*/,,'` by configure."
+
+ # First look for the input files in the build tree, otherwise in the
+ # src tree.
+ ac_file_inputs=`IFS=:
+ for f in $ac_file_in; do
+ case $f in
+ -) echo $tmp/stdin ;;
+ [\\/$]*)
+ # Absolute (can't be DOS-style, as IFS=:)
+ test -f "$f" || { { echo "$as_me:5866: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ echo $f;;
+ *) # Relative
+ if test -f "$f"; then
+ # Build tree
+ echo $f
+ elif test -f "$srcdir/$f"; then
+ # Source tree
+ echo $srcdir/$f
+ else
+ # /dev/null tree
+ { { echo "$as_me:5879: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ fi;;
+ esac
+ done` || { (exit 1); exit 1; }
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+ ac_warn_datarootdir=no
+ if test x"$ac_file" != x-; then
+ for ac_item in $ac_file_inputs
+ do
+ ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' $ac_item`
+ if test -n "$ac_seen"; then
+ ac_used=`grep '@datarootdir@' $ac_item`
+ if test -z "$ac_used"; then
+ { echo "$as_me:5895: WARNING: datarootdir was used implicitly but not set:
+$ac_seen" >&5
+echo "$as_me: WARNING: datarootdir was used implicitly but not set:
+$ac_seen" >&2;}
+ ac_warn_datarootdir=yes
+ fi
+ fi
+ ac_seen=`grep '${datarootdir}' $ac_item`
+ if test -n "$ac_seen"; then
+ { echo "$as_me:5904: WARNING: datarootdir was used explicitly but not set:
+$ac_seen" >&5
+echo "$as_me: WARNING: datarootdir was used explicitly but not set:
+$ac_seen" >&2;}
+ ac_warn_datarootdir=yes
+ fi
+ done
+ fi
+
+if test "x$ac_warn_datarootdir" = xyes; then
+ ac_sed_cmds="$ac_sed_cmds | sed -e 's, at datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'"
+fi
+
+EOF
+cat >>$CONFIG_STATUS <<EOF
+ sed "$ac_vpsub
+$extrasub
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s, at configure_input@,$configure_input,;t t
+s, at srcdir@,$ac_srcdir,;t t
+s, at top_srcdir@,$ac_top_srcdir,;t t
+s, at INSTALL@,$ac_INSTALL,;t t
+" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+ rm -f $tmp/stdin
+ if test x"$ac_file" != x-; then
+ cp $tmp/out $ac_file
+
+ for ac_name in prefix exec_prefix datarootdir
+ do
+ ac_seen=`fgrep -n '${'$ac_name'[:=].*}' $ac_file`
+ if test -n "$ac_seen"; then
+ ac_init=`egrep '[ ]*'$ac_name'[ ]*=' $ac_file`
+ if test -z "$ac_init"; then
+ ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'`
+ { echo "$as_me:5941: WARNING: Variable $ac_name is used but was not set:
+$ac_seen" >&5
+echo "$as_me: WARNING: Variable $ac_name is used but was not set:
+$ac_seen" >&2;}
+ fi
+ fi
+ done
+ egrep -n '@[a-z_][a-z_0-9]+@' $ac_file >$tmp/out
+ egrep -n '@[A-Z_][A-Z_0-9]+@' $ac_file >>$tmp/out
+ if test -s $tmp/out; then
+ ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out`
+ { echo "$as_me:5952: WARNING: Some variables may not be substituted:
+$ac_seen" >&5
+echo "$as_me: WARNING: Some variables may not be substituted:
+$ac_seen" >&2;}
+ fi
+ else
+ cat $tmp/out
+ fi
+ rm -f $tmp/out
+
+done
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+
+#
+# CONFIG_HEADER section.
+#
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
+ac_dB='[ ].*$,\1#\2'
+ac_dC=' '
+ac_dD=',;t'
+# ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
+ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_iB='\([ ]\),\1#\2define\3'
+ac_iC=' '
+ac_iD='\4,;t'
+# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_uB='$,\1#\2define\3'
+ac_uC=' '
+ac_uD=',;t'
+
+for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case $ac_file in
+ - | *:- | *:-:* ) # input from stdin
+ cat >$tmp/stdin
+ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ * ) ac_file_in=$ac_file.in ;;
+ esac
+
+ test x"$ac_file" != x- && { echo "$as_me:6001: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+
+ # First look for the input files in the build tree, otherwise in the
+ # src tree.
+ ac_file_inputs=`IFS=:
+ for f in $ac_file_in; do
+ case $f in
+ -) echo $tmp/stdin ;;
+ [\\/$]*)
+ # Absolute (can't be DOS-style, as IFS=:)
+ test -f "$f" || { { echo "$as_me:6012: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ echo $f;;
+ *) # Relative
+ if test -f "$f"; then
+ # Build tree
+ echo $f
+ elif test -f "$srcdir/$f"; then
+ # Source tree
+ echo $srcdir/$f
+ else
+ # /dev/null tree
+ { { echo "$as_me:6025: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ fi;;
+ esac
+ done` || { (exit 1); exit 1; }
+ # Remove the trailing spaces.
+ sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
+
+EOF
+
+# Transform confdefs.h into two sed scripts, `conftest.defines' and
+# `conftest.undefs', that substitutes the proper values into
+# config.h.in to produce config.h. The first handles `#define'
+# templates, and the second `#undef' templates.
+# And first: Protect against being on the right side of a sed subst in
+# config.status. Protect against being in an unquoted here document
+# in config.status.
+rm -f conftest.defines conftest.undefs
+# Using a here document instead of a string reduces the quoting nightmare.
+# Putting comments in sed scripts is not portable.
+#
+# `end' is used to avoid that the second main sed command (meant for
+# 0-ary CPP macros) applies to n-ary macro definitions.
+# See the Autoconf documentation for `clear'.
+cat >confdef2sed.sed <<\EOF
+s/[\\&,]/\\&/g
+s,[\\$`],\\&,g
+t clear
+: clear
+s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp
+t end
+s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+: end
+EOF
+# If some macros were called several times there might be several times
+# the same #defines, which is useless. Nevertheless, we may not want to
+# sort them, since we want the *last* AC-DEFINE to be honored.
+uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
+sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
+sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs
+rm -f confdef2sed.sed
+
+# This sed command replaces #undef with comments. This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >>conftest.undefs <<\EOF
+s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+EOF
+
+# Break up conftest.defines because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
+echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
+echo ' :' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.defines >/dev/null
+do
+ # Write a limited-size here document to $tmp/defines.sed.
+ echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
+ # Speed up: don't consider the non `#define' lines.
+ echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
+ # Work around the forget-to-reset-the-flag bug.
+ echo 't clr' >>$CONFIG_STATUS
+ echo ': clr' >>$CONFIG_STATUS
+ sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
+ echo 'CEOF
+ sed -f $tmp/defines.sed $tmp/in >$tmp/out
+ rm -f $tmp/in
+ mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+ sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
+ rm -f conftest.defines
+ mv conftest.tail conftest.defines
+done
+rm -f conftest.defines
+echo ' fi # egrep' >>$CONFIG_STATUS
+echo >>$CONFIG_STATUS
+
+# Break up conftest.undefs because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.undefs >/dev/null
+do
+ # Write a limited-size here document to $tmp/undefs.sed.
+ echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
+ # Speed up: don't consider the non `#undef'
+ echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
+ # Work around the forget-to-reset-the-flag bug.
+ echo 't clr' >>$CONFIG_STATUS
+ echo ': clr' >>$CONFIG_STATUS
+ sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
+ echo 'CEOF
+ sed -f $tmp/undefs.sed $tmp/in >$tmp/out
+ rm -f $tmp/in
+ mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+ sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
+ rm -f conftest.undefs
+ mv conftest.tail conftest.undefs
+done
+rm -f conftest.undefs
+
+cat >>$CONFIG_STATUS <<\EOF
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated automatically by config.status. */
+ if test x"$ac_file" = x-; then
+ echo "/* Generated automatically by configure. */" >$tmp/config.h
+ else
+ echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h
+ fi
+ cat $tmp/in >>$tmp/config.h
+ rm -f $tmp/in
+ if test x"$ac_file" != x-; then
+ if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
+ { echo "$as_me:6143: $ac_file is unchanged" >&5
+echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+ { case "$ac_dir" in
+ [\\/]* | ?:[\\/]* ) as_incr_dir=;;
+ *) as_incr_dir=.;;
+esac
+as_dummy="$ac_dir"
+for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
+ case $as_mkdir_dir in
+ # Skip DOS drivespec
+ ?:) as_incr_dir=$as_mkdir_dir ;;
+ *)
+ as_incr_dir=$as_incr_dir/$as_mkdir_dir
+ test -d "$as_incr_dir" || mkdir "$as_incr_dir"
+ ;;
+ esac
+done; }
+
+ fi
+ rm -f $ac_file
+ mv $tmp/config.h $ac_file
+ fi
+ else
+ cat $tmp/config.h
+ rm -f $tmp/config.h
+ fi
+done
+EOF
+
+cat >>$CONFIG_STATUS <<\EOF
+
+{ (exit 0); exit 0; }
+EOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || { (exit 1); exit 1; }
+fi
+
+test -z "$cf_make_docs" && cf_make_docs=0
+
+cf_output=makefile
+test -f "$cf_output" || cf_output=Makefile
+
+if test "$cf_make_docs" = 0
+then
+cat >>$cf_output <<"CF_EOF"
+################################################################################
+.SUFFIXES : .html .1 .man .ps .pdf .txt
+
+.1.html :
+ GROFF_NO_SGR=stupid $(SHELL) -c "tbl $*.1 | groff -P -o0 -Iyacc,1_ -Thtml -man" >$@
+
+.1.ps :
+ $(SHELL) -c "tbl $*.1 | groff -man" >$@
+
+.1.txt :
+ GROFF_NO_SGR=stupid $(SHELL) -c "tbl $*.1 | nroff -Tascii -man | col -bx" >$@
+
+.ps.pdf :
+ ps2pdf $*.ps
+
+CF_EOF
+ cf_make_docs=1
+fi
+
+for cf_name in yacc
+do
+cat >>$cf_output <<CF_EOF
+################################################################################
+docs-$cf_name \\
+docs :: $cf_name.html \\
+ $cf_name.pdf \\
+ $cf_name.ps \\
+ $cf_name.txt
+
+clean \\
+docs-clean ::
+ rm -f $cf_name.html $cf_name.pdf $cf_name.ps $cf_name.txt
+
+$cf_name.html : $cf_name.\1
+$cf_name.pdf : $cf_name.ps
+$cf_name.ps : $cf_name.\1
+$cf_name.txt : $cf_name.\1
+CF_EOF
+done
+
Added: vendor/byacc/dist/configure.in
===================================================================
--- vendor/byacc/dist/configure.in (rev 0)
+++ vendor/byacc/dist/configure.in 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,61 @@
+dnl Process this file with 'autoconf' to produce a 'configure' script
+dnl $Id: configure.in,v 1.20 2014/10/06 22:39:39 tom Exp $
+AC_PREREQ(2.52.20011201)
+AC_REVISION($Revision: 1.20 $)
+AC_INIT(main.c)
+AC_CONFIG_HEADER(config.h:config_h.in)
+
+CF_CHECK_CACHE([AC_CANONICAL_SYSTEM])
+
+AC_ARG_PROGRAM
+CF_PROG_CC
+AC_PROG_MAKE_SET
+AC_PROG_INSTALL
+CF_MAKE_TAGS
+CF_PROG_AWK
+CF_PROG_LINT
+
+CF_XOPEN_SOURCE
+AC_CHECK_HEADERS(fcntl.h)
+CF_MKSTEMP
+AC_HAVE_FUNCS(vsnprintf)
+
+AC_MSG_CHECKING(for maximum table size)
+AC_ARG_WITH([max-table-size],
+ [AC_HELP_STRING([--with-max-table-size=N],
+ [set the maximum table size = N (no default)])])
+if test -n "$with_max_table_size"
+then
+ AC_MSG_RESULT($with_max_table_size)
+ check=`expr "$with_max_table_size" + 0`
+ if test "x$check" != "x$with_max_table_size"
+ then
+ AC_MSG_ERROR([invalid value for --with-max-table-size: $with_max_table_size])
+ fi
+ AC_DEFINE_UNQUOTED(MAXTABLE,$with_max_table_size,[Define to maximum table size (default: 32500)])
+else
+ AC_MSG_RESULT(default)
+fi
+
+AC_MSG_CHECKING(if backtracking extension is wanted)
+AC_ARG_ENABLE([btyacc],
+ [AC_HELP_STRING([--enable-btyacc],
+ [turn on support for the btyacc backtracking extension (default: no)])])
+AC_MSG_RESULT($enable_btyacc)
+if test "$enable_btyacc" = "yes"; then
+ AC_DEFINE(YYBTYACC,1,[Define to 1 to enable backtracking extension])
+ SKELETON=btyaccpar
+else
+ SKELETON=yaccpar
+fi
+AC_SUBST(SKELETON)
+
+CF_WITH_WARNINGS(Wwrite-strings)
+CF_DISABLE_ECHO
+CF_DISABLE_LEAKS
+
+AC_TYPE_MODE_T
+
+### output makefile
+AC_OUTPUT(makefile)
+CF_MAKE_DOCS(yacc,1)
Added: vendor/byacc/dist/defs.h
===================================================================
--- vendor/byacc/dist/defs.h (rev 0)
+++ vendor/byacc/dist/defs.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,546 @@
+/* $Id: defs.h,v 1.51 2014/10/02 22:38:13 tom Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <limits.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <assert.h>
+#include <ctype.h>
+#include <stdio.h>
+
+#if defined(__cplusplus) /* __cplusplus, etc. */
+#define class myClass
+#endif
+
+#define YYMAJOR 1
+#define YYMINOR 9
+
+#define CONCAT(first,second) first #second
+#define CONCAT1(string,number) CONCAT(string, number)
+#define CONCAT2(first,second) #first "." #second
+
+#ifdef YYPATCH
+#define VSTRING(a,b) CONCAT2(a,b) CONCAT1(" ",YYPATCH)
+#else
+#define VSTRING(a,b) CONCAT2(a,b)
+#endif
+
+#define VERSION VSTRING(YYMAJOR, YYMINOR)
+
+/* machine-dependent definitions: */
+
+/* MAXCHAR is the largest unsigned character value */
+/* MAXTABLE is the maximum table size */
+/* YYINT is the smallest C integer type that can be */
+/* used to address a table of size MAXTABLE */
+/* MAXYYINT is the largest value of a YYINT */
+/* MINYYINT is the most negative value of a YYINT */
+/* BITS_PER_WORD is the number of bits in a C unsigned */
+/* WORDSIZE computes the number of words needed to */
+/* store n bits */
+/* BIT returns the value of the n-th bit starting */
+/* from r (0-indexed) */
+/* SETBIT sets the n-th bit starting from r */
+
+#define MAXCHAR UCHAR_MAX
+#ifndef MAXTABLE
+#define MAXTABLE 32500
+#endif
+#if MAXTABLE <= SHRT_MAX
+#define YYINT short
+#define MAXYYINT SHRT_MAX
+#define MINYYINT SHRT_MIN
+#elif MAXTABLE <= INT_MAX
+#define YYINT int
+#define MAXYYINT INT_MAX
+#define MINYYINT INT_MIN
+#else
+#error "MAXTABLE is too large for this machine architecture!"
+#endif
+
+#define BITS_PER_WORD ((int) sizeof (unsigned) * CHAR_BIT)
+#define WORDSIZE(n) (((n)+(BITS_PER_WORD-1))/BITS_PER_WORD)
+#define BIT(r, n) ((((r)[(n)/BITS_PER_WORD])>>((n)&(BITS_PER_WORD-1)))&1)
+#define SETBIT(r, n) ((r)[(n)/BITS_PER_WORD]|=((unsigned)1<<((n)&(BITS_PER_WORD-1))))
+
+/* character names */
+
+#define NUL '\0' /* the null character */
+#define NEWLINE '\n' /* line feed */
+#define SP ' ' /* space */
+#define BS '\b' /* backspace */
+#define HT '\t' /* horizontal tab */
+#define VT '\013' /* vertical tab */
+#define CR '\r' /* carriage return */
+#define FF '\f' /* form feed */
+#define QUOTE '\'' /* single quote */
+#define DOUBLE_QUOTE '\"' /* double quote */
+#define BACKSLASH '\\' /* backslash */
+
+#define UCH(c) (unsigned char)(c)
+
+/* defines for constructing filenames */
+
+#if defined(VMS)
+#define CODE_SUFFIX "_code.c"
+#define DEFINES_SUFFIX "_tab.h"
+#define EXTERNS_SUFFIX "_tab.i"
+#define OUTPUT_SUFFIX "_tab.c"
+#else
+#define CODE_SUFFIX ".code.c"
+#define DEFINES_SUFFIX ".tab.h"
+#define EXTERNS_SUFFIX ".tab.i"
+#define OUTPUT_SUFFIX ".tab.c"
+#endif
+#define VERBOSE_SUFFIX ".output"
+#define GRAPH_SUFFIX ".dot"
+
+/* keyword codes */
+
+#define TOKEN 0
+#define LEFT 1
+#define RIGHT 2
+#define NONASSOC 3
+#define MARK 4
+#define TEXT 5
+#define TYPE 6
+#define START 7
+#define UNION 8
+#define IDENT 9
+#define EXPECT 10
+#define EXPECT_RR 11
+#define PURE_PARSER 12
+#define PARSE_PARAM 13
+#define LEX_PARAM 14
+#define POSIX_YACC 15
+#define TOKEN_TABLE 16
+
+#if defined(YYBTYACC)
+#define LOCATIONS 17
+#define DESTRUCTOR 18
+#endif
+
+/* symbol classes */
+
+#define UNKNOWN 0
+#define TERM 1
+#define NONTERM 2
+#define ACTION 3
+#define ARGUMENT 4
+
+/* the undefined value */
+
+#define UNDEFINED (-1)
+
+/* action codes */
+
+#define SHIFT 1
+#define REDUCE 2
+
+/* character macros */
+
+#define IS_IDENT(c) (isalnum(c) || (c) == '_' || (c) == '.' || (c) == '$')
+#define IS_OCTAL(c) ((c) >= '0' && (c) <= '7')
+#define NUMERIC_VALUE(c) ((c) - '0')
+
+/* symbol macros */
+
+#define ISTOKEN(s) ((s) < start_symbol)
+#define ISVAR(s) ((s) >= start_symbol)
+
+/* storage allocation macros */
+
+#define CALLOC(k,n) (calloc((size_t)(k),(size_t)(n)))
+#define FREE(x) (free((char*)(x)))
+#define MALLOC(n) (malloc((size_t)(n)))
+#define TCMALLOC(t,n) ((t*) calloc((size_t)(n), sizeof(t)))
+#define TMALLOC(t,n) ((t*) malloc((size_t)(n) * sizeof(t)))
+#define NEW(t) ((t*)allocate(sizeof(t)))
+#define NEW2(n,t) ((t*)allocate(((size_t)(n)*sizeof(t))))
+#define REALLOC(p,n) (realloc((char*)(p),(size_t)(n)))
+#define TREALLOC(t,p,n) ((t*)realloc((char*)(p), (size_t)(n) * sizeof(t)))
+
+#define DO_FREE(x) if (x) { FREE(x); x = 0; }
+
+#define NO_SPACE(p) if (p == 0) no_space(); assert(p != 0)
+
+/* messages */
+#define PLURAL(n) ((n) > 1 ? "s" : "")
+
+/*
+ * Features which depend indirectly on the btyacc configuration, but are not
+ * essential.
+ */
+#if defined(YYBTYACC)
+#define USE_HEADER_GUARDS 1
+#else
+#define USE_HEADER_GUARDS 0
+#endif
+
+typedef char Assoc_t;
+typedef char Class_t;
+typedef YYINT Index_t;
+typedef YYINT Value_t;
+
+/* the structure of a symbol table entry */
+
+typedef struct bucket bucket;
+struct bucket
+{
+ struct bucket *link;
+ struct bucket *next;
+ char *name;
+ char *tag;
+#if defined(YYBTYACC)
+ char **argnames;
+ char **argtags;
+ int args;
+ char *destructor;
+#endif
+ Value_t value;
+ Index_t index;
+ Value_t prec;
+ Class_t class;
+ Assoc_t assoc;
+};
+
+/* the structure of the LR(0) state machine */
+
+typedef struct core core;
+struct core
+{
+ struct core *next;
+ struct core *link;
+ Value_t number;
+ Value_t accessing_symbol;
+ Value_t nitems;
+ Value_t items[1];
+};
+
+/* the structure used to record shifts */
+
+typedef struct shifts shifts;
+struct shifts
+{
+ struct shifts *next;
+ Value_t number;
+ Value_t nshifts;
+ Value_t shift[1];
+};
+
+/* the structure used to store reductions */
+
+typedef struct reductions reductions;
+struct reductions
+{
+ struct reductions *next;
+ Value_t number;
+ Value_t nreds;
+ Value_t rules[1];
+};
+
+/* the structure used to represent parser actions */
+
+typedef struct action action;
+struct action
+{
+ struct action *next;
+ Value_t symbol;
+ Value_t number;
+ Value_t prec;
+ char action_code;
+ Assoc_t assoc;
+ char suppressed;
+};
+
+/* the structure used to store parse/lex parameters */
+typedef struct param param;
+struct param
+{
+ struct param *next;
+ char *name; /* parameter name */
+ char *type; /* everything before parameter name */
+ char *type2; /* everything after parameter name */
+};
+
+/* global variables */
+
+extern char dflag;
+extern char gflag;
+extern char iflag;
+extern char lflag;
+extern char rflag;
+extern char sflag;
+extern char tflag;
+extern char vflag;
+extern const char *symbol_prefix;
+
+extern const char *myname;
+extern char *cptr;
+extern char *line;
+extern int lineno;
+extern int outline;
+extern int exit_code;
+extern int pure_parser;
+extern int token_table;
+#if defined(YYBTYACC)
+extern int locations;
+extern int backtrack;
+extern int destructor;
+#endif
+
+extern const char *const banner[];
+extern const char *const xdecls[];
+extern const char *const tables[];
+extern const char *const global_vars[];
+extern const char *const impure_vars[];
+extern const char *const hdr_defs[];
+extern const char *const hdr_vars[];
+extern const char *const body_1[];
+extern const char *const body_vars[];
+extern const char *const body_2[];
+extern const char *const trailer[];
+
+extern char *code_file_name;
+extern char *input_file_name;
+extern char *defines_file_name;
+extern char *externs_file_name;
+
+extern FILE *action_file;
+extern FILE *code_file;
+extern FILE *defines_file;
+extern FILE *externs_file;
+extern FILE *input_file;
+extern FILE *output_file;
+extern FILE *text_file;
+extern FILE *union_file;
+extern FILE *verbose_file;
+extern FILE *graph_file;
+
+extern Value_t nitems;
+extern Value_t nrules;
+extern Value_t nsyms;
+extern Value_t ntokens;
+extern Value_t nvars;
+extern int ntags;
+
+extern char unionized;
+extern char line_format[];
+
+extern Value_t start_symbol;
+extern char **symbol_name;
+extern char **symbol_pname;
+extern Value_t *symbol_value;
+extern Value_t *symbol_prec;
+extern char *symbol_assoc;
+
+#if defined(YYBTYACC)
+extern Value_t *symbol_pval;
+extern char **symbol_destructor;
+extern char **symbol_type_tag;
+#endif
+
+extern Value_t *ritem;
+extern Value_t *rlhs;
+extern Value_t *rrhs;
+extern Value_t *rprec;
+extern Assoc_t *rassoc;
+
+extern Value_t **derives;
+extern char *nullable;
+
+extern bucket *first_symbol;
+extern bucket *last_symbol;
+
+extern int nstates;
+extern core *first_state;
+extern shifts *first_shift;
+extern reductions *first_reduction;
+extern Value_t *accessing_symbol;
+extern core **state_table;
+extern shifts **shift_table;
+extern reductions **reduction_table;
+extern unsigned *LA;
+extern Value_t *LAruleno;
+extern Value_t *lookaheads;
+extern Value_t *goto_base;
+extern Value_t *goto_map;
+extern Value_t *from_state;
+extern Value_t *to_state;
+
+extern action **parser;
+extern int SRexpect;
+extern int RRexpect;
+extern int SRtotal;
+extern int RRtotal;
+extern Value_t *SRconflicts;
+extern Value_t *RRconflicts;
+extern Value_t *defred;
+extern Value_t *rules_used;
+extern Value_t nunused;
+extern Value_t final_state;
+
+extern Value_t *itemset;
+extern Value_t *itemsetend;
+extern unsigned *ruleset;
+
+extern param *lex_param;
+extern param *parse_param;
+
+/* global functions */
+
+#ifndef GCC_NORETURN
+#if defined(__dead2)
+#define GCC_NORETURN __dead2
+#elif defined(__dead)
+#define GCC_NORETURN __dead
+#else
+#define GCC_NORETURN /* nothing */
+#endif
+#endif
+
+#ifndef GCC_UNUSED
+#if defined(__unused)
+#define GCC_UNUSED __unused
+#else
+#define GCC_UNUSED /* nothing */
+#endif
+#endif
+
+#ifndef GCC_PRINTFLIKE
+#define GCC_PRINTFLIKE(fmt,var) /*nothing*/
+#endif
+
+/* closure.c */
+extern void closure(Value_t * nucleus, int n);
+extern void finalize_closure(void);
+extern void set_first_derives(void);
+
+/* error.c */
+extern void arg_number_disagree_warning(int a_lineno, char *a_name);
+extern void arg_type_disagree_warning(int a_lineno, int i, char *a_name);
+extern void at_error(int a_lineno, char *a_line, char *a_cptr) GCC_NORETURN;
+extern void at_warning(int a_lineno, int i);
+extern void bad_formals(void) GCC_NORETURN;
+extern void default_action_warning(void);
+extern void destructor_redeclared_warning(int a_lineno, char *a_line, char *a_cptr);
+extern void dollar_error(int a_lineno, char *a_line, char *a_cptr) GCC_NORETURN;
+extern void dollar_warning(int a_lineno, int i);
+extern void fatal(const char *msg) GCC_NORETURN;
+extern void illegal_character(char *c_cptr) GCC_NORETURN;
+extern void illegal_tag(int t_lineno, char *t_line, char *t_cptr) GCC_NORETURN;
+extern void missing_brace(void) GCC_NORETURN;
+extern void no_grammar(void) GCC_NORETURN;
+extern void no_space(void) GCC_NORETURN;
+extern void open_error(const char *filename) GCC_NORETURN;
+extern void over_unionized(char *u_cptr) GCC_NORETURN;
+extern void prec_redeclared(void);
+extern void reprec_warning(char *s);
+extern void restarted_warning(void);
+extern void retyped_warning(char *s);
+extern void revalued_warning(char *s);
+extern void start_requires_args(char *a_name);
+extern void syntax_error(int st_lineno, char *st_line, char *st_cptr) GCC_NORETURN;
+extern void terminal_lhs(int s_lineno) GCC_NORETURN;
+extern void terminal_start(char *s) GCC_NORETURN;
+extern void tokenized_start(char *s) GCC_NORETURN;
+extern void undefined_goal(char *s) GCC_NORETURN;
+extern void undefined_symbol_warning(char *s);
+extern void unexpected_EOF(void) GCC_NORETURN;
+extern void unknown_arg_warning(int d_lineno, const char *dlr_opt, const char *d_arg, const char *d_line, const char *d_cptr);
+extern void unknown_rhs(int i) GCC_NORETURN;
+extern void unsupported_flag_warning(const char *flag, const char *details);
+extern void unterminated_action(int a_lineno, char *a_line, char *a_cptr) GCC_NORETURN;
+extern void unterminated_comment(int c_lineno, char *c_line, char *c_cptr) GCC_NORETURN;
+extern void unterminated_string(int s_lineno, char *s_line, char *s_cptr) GCC_NORETURN;
+extern void unterminated_text(int t_lineno, char *t_line, char *t_cptr) GCC_NORETURN;
+extern void unterminated_union(int u_lineno, char *u_line, char *u_cptr) GCC_NORETURN;
+extern void untyped_arg_warning(int a_lineno, const char *dlr_opt, const char *a_name);
+extern void untyped_lhs(void) GCC_NORETURN;
+extern void untyped_rhs(int i, char *s) GCC_NORETURN;
+extern void used_reserved(char *s) GCC_NORETURN;
+extern void unterminated_arglist(int a_lineno, char *a_line, char *a_cptr) GCC_NORETURN;
+extern void wrong_number_args_warning(const char *which, const char *a_name);
+extern void wrong_type_for_arg_warning(int i, char *a_name);
+
+/* graph.c */
+extern void graph(void);
+
+/* lalr.c */
+extern void lalr(void);
+
+/* lr0.c */
+extern void lr0(void);
+extern void show_cores(void);
+extern void show_ritems(void);
+extern void show_rrhs(void);
+extern void show_shifts(void);
+
+/* main.c */
+extern void *allocate(size_t n);
+extern void done(int k) GCC_NORETURN;
+
+/* mkpar.c */
+extern void free_parser(void);
+extern void make_parser(void);
+
+/* mstring.c */
+struct mstring
+{
+ char *base, *ptr, *end;
+};
+
+extern void msprintf(struct mstring *, const char *, ...) GCC_PRINTFLIKE(2,3);
+extern int mputchar(struct mstring *, int);
+extern struct mstring *msnew(void);
+extern char *msdone(struct mstring *);
+extern int strnscmp(const char *, const char *);
+extern unsigned int strnshash(const char *);
+
+#define mputc(m, ch) (((m)->ptr == (m)->end) \
+ ? mputchar(m,ch) \
+ : (*(m)->ptr++ = (char) (ch)))
+
+/* output.c */
+extern void output(void);
+
+/* reader.c */
+extern void reader(void);
+
+/* skeleton.c (generated by skel2c) */
+extern void write_section(FILE * fp, const char *const section[]);
+
+/* symtab.c */
+extern bucket *make_bucket(const char *);
+extern bucket *lookup(const char *);
+extern void create_symbol_table(void);
+extern void free_symbol_table(void);
+extern void free_symbols(void);
+
+/* verbose.c */
+extern void verbose(void);
+
+/* warshall.c */
+extern void reflexive_transitive_closure(unsigned *R, int n);
+
+#ifdef DEBUG
+ /* closure.c */
+extern void print_closure(int n);
+extern void print_EFF(void);
+extern void print_first_derives(void);
+ /* lr0.c */
+extern void print_derives(void);
+#endif
+
+#ifdef NO_LEAKS
+extern void lr0_leaks(void);
+extern void lalr_leaks(void);
+extern void mkpar_leaks(void);
+extern void output_leaks(void);
+extern void mstring_leaks(void);
+extern void reader_leaks(void);
+#endif
Added: vendor/byacc/dist/descrip.mms
===================================================================
--- vendor/byacc/dist/descrip.mms (rev 0)
+++ vendor/byacc/dist/descrip.mms 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,37 @@
+CFLAGS = /decc $(CC_OPTIONS)/Diagnostics /Define=(NDEBUG) /Object=$@ /Include=([])
+
+LINKFLAGS = /map=$(MMS$TARGET_NAME)/cross_reference/exec=$(MMS$TARGET_NAME).exe
+
+LINKER = cc
+
+OBJS = closure.obj, \
+ error.obj, \
+ lalr.obj, \
+ lr0.obj, \
+ main.obj, \
+ mkpar.obj, \
+ output.obj, \
+ reader.obj, \
+ yaccpar.obj, \
+ symtab.obj, \
+ verbose.obj, \
+ warshall.obj
+
+PROGRAM = yacc.exe
+
+all : $(PROGRAM)
+
+$(PROGRAM) : $(OBJS)
+ @ write sys$output "Loading $(PROGRAM) ... "
+ @ $(LINK) $(LINKFLAGS) $(OBJS)
+ @ write sys$output "done"
+
+clean :
+ @- if f$search("*.obj") .nes. "" then delete *.obj;*
+ @- if f$search("*.lis") .nes. "" then delete *.lis;*
+ @- if f$search("*.log") .nes. "" then delete *.log;*
+
+clobber : clean
+ @- if f$search("*.exe") .nes. "" then delete *.exe;*
+
+$(OBJS) : defs.h
Added: vendor/byacc/dist/error.c
===================================================================
--- vendor/byacc/dist/error.c (rev 0)
+++ vendor/byacc/dist/error.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,402 @@
+/* $Id: error.c,v 1.11 2014/04/07 22:22:49 tom Exp $ */
+
+/* routines for printing error messages */
+
+#include "defs.h"
+
+void
+fatal(const char *msg)
+{
+ fprintf(stderr, "%s: f - %s\n", myname, msg);
+ done(2);
+}
+
+void
+no_space(void)
+{
+ fprintf(stderr, "%s: f - out of space\n", myname);
+ done(2);
+}
+
+void
+open_error(const char *filename)
+{
+ fprintf(stderr, "%s: f - cannot open \"%s\"\n", myname, filename);
+ done(2);
+}
+
+void
+missing_brace(void)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", missing '}'\n",
+ myname, lineno, input_file_name);
+ done(1);
+}
+
+void
+unexpected_EOF(void)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", unexpected end-of-file\n",
+ myname, lineno, input_file_name);
+ done(1);
+}
+
+static void
+print_pos(const char *st_line, const char *st_cptr)
+{
+ const char *s;
+
+ if (st_line == 0)
+ return;
+ for (s = st_line; *s != '\n'; ++s)
+ {
+ if (isprint(UCH(*s)) || *s == '\t')
+ putc(*s, stderr);
+ else
+ putc('?', stderr);
+ }
+ putc('\n', stderr);
+ for (s = st_line; s < st_cptr; ++s)
+ {
+ if (*s == '\t')
+ putc('\t', stderr);
+ else
+ putc(' ', stderr);
+ }
+ putc('^', stderr);
+ putc('\n', stderr);
+}
+
+void
+syntax_error(int st_lineno, char *st_line, char *st_cptr)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", syntax error\n",
+ myname, st_lineno, input_file_name);
+ print_pos(st_line, st_cptr);
+ done(1);
+}
+
+void
+unterminated_comment(int c_lineno, char *c_line, char *c_cptr)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", unmatched /*\n",
+ myname, c_lineno, input_file_name);
+ print_pos(c_line, c_cptr);
+ done(1);
+}
+
+void
+unterminated_string(int s_lineno, char *s_line, char *s_cptr)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", unterminated string\n",
+ myname, s_lineno, input_file_name);
+ print_pos(s_line, s_cptr);
+ done(1);
+}
+
+void
+unterminated_text(int t_lineno, char *t_line, char *t_cptr)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", unmatched %%{\n",
+ myname, t_lineno, input_file_name);
+ print_pos(t_line, t_cptr);
+ done(1);
+}
+
+void
+unterminated_union(int u_lineno, char *u_line, char *u_cptr)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", unterminated %%union \
+declaration\n", myname, u_lineno, input_file_name);
+ print_pos(u_line, u_cptr);
+ done(1);
+}
+
+void
+over_unionized(char *u_cptr)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", too many %%union \
+declarations\n", myname, lineno, input_file_name);
+ print_pos(line, u_cptr);
+ done(1);
+}
+
+void
+illegal_tag(int t_lineno, char *t_line, char *t_cptr)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", illegal tag\n",
+ myname, t_lineno, input_file_name);
+ print_pos(t_line, t_cptr);
+ done(1);
+}
+
+void
+illegal_character(char *c_cptr)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", illegal character\n",
+ myname, lineno, input_file_name);
+ print_pos(line, c_cptr);
+ done(1);
+}
+
+void
+used_reserved(char *s)
+{
+ fprintf(stderr,
+ "%s: e - line %d of \"%s\", illegal use of reserved symbol \
+%s\n", myname, lineno, input_file_name, s);
+ done(1);
+}
+
+void
+tokenized_start(char *s)
+{
+ fprintf(stderr,
+ "%s: e - line %d of \"%s\", the start symbol %s cannot be \
+declared to be a token\n", myname, lineno, input_file_name, s);
+ done(1);
+}
+
+void
+retyped_warning(char *s)
+{
+ fprintf(stderr, "%s: w - line %d of \"%s\", the type of %s has been \
+redeclared\n", myname, lineno, input_file_name, s);
+}
+
+void
+reprec_warning(char *s)
+{
+ fprintf(stderr,
+ "%s: w - line %d of \"%s\", the precedence of %s has been \
+redeclared\n", myname, lineno, input_file_name, s);
+}
+
+void
+revalued_warning(char *s)
+{
+ fprintf(stderr, "%s: w - line %d of \"%s\", the value of %s has been \
+redeclared\n", myname, lineno, input_file_name, s);
+}
+
+void
+terminal_start(char *s)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", the start symbol %s is a \
+token\n", myname, lineno, input_file_name, s);
+ done(1);
+}
+
+void
+restarted_warning(void)
+{
+ fprintf(stderr, "%s: w - line %d of \"%s\", the start symbol has been \
+redeclared\n", myname, lineno, input_file_name);
+}
+
+void
+no_grammar(void)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", no grammar has been \
+specified\n", myname, lineno, input_file_name);
+ done(1);
+}
+
+void
+terminal_lhs(int s_lineno)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", a token appears on the lhs \
+of a production\n", myname, s_lineno, input_file_name);
+ done(1);
+}
+
+void
+prec_redeclared(void)
+{
+ fprintf(stderr, "%s: w - line %d of \"%s\", conflicting %%prec \
+specifiers\n", myname, lineno, input_file_name);
+}
+
+void
+unterminated_action(int a_lineno, char *a_line, char *a_cptr)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", unterminated action\n",
+ myname, a_lineno, input_file_name);
+ print_pos(a_line, a_cptr);
+ done(1);
+}
+
+void
+dollar_warning(int a_lineno, int i)
+{
+ fprintf(stderr, "%s: w - line %d of \"%s\", $%d references beyond the \
+end of the current rule\n", myname, a_lineno, input_file_name, i);
+}
+
+void
+dollar_error(int a_lineno, char *a_line, char *a_cptr)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", illegal $-name\n",
+ myname, a_lineno, input_file_name);
+ print_pos(a_line, a_cptr);
+ done(1);
+}
+
+void
+untyped_lhs(void)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", $$ is untyped\n",
+ myname, lineno, input_file_name);
+ done(1);
+}
+
+void
+untyped_rhs(int i, char *s)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", $%d (%s) is untyped\n",
+ myname, lineno, input_file_name, i, s);
+ done(1);
+}
+
+void
+unknown_rhs(int i)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", $%d is untyped\n",
+ myname, lineno, input_file_name, i);
+ done(1);
+}
+
+void
+default_action_warning(void)
+{
+ fprintf(stderr,
+ "%s: w - line %d of \"%s\", the default action assigns an \
+undefined value to $$\n", myname, lineno, input_file_name);
+}
+
+void
+undefined_goal(char *s)
+{
+ fprintf(stderr, "%s: e - the start symbol %s is undefined\n", myname, s);
+ done(1);
+}
+
+void
+undefined_symbol_warning(char *s)
+{
+ fprintf(stderr, "%s: w - the symbol %s is undefined\n", myname, s);
+}
+
+#if ! defined(YYBTYACC)
+void
+unsupported_flag_warning(const char *flag, const char *details)
+{
+ fprintf(stderr, "%s: w - %s flag unsupported, %s\n",
+ myname, flag, details);
+}
+#endif
+
+#if defined(YYBTYACC)
+void
+at_warning(int a_lineno, int i)
+{
+ fprintf(stderr, "%s: w - line %d of \"%s\", @%d references beyond the \
+end of the current rule\n", myname, a_lineno, input_file_name, i);
+}
+
+void
+at_error(int a_lineno, char *a_line, char *a_cptr)
+{
+ fprintf(stderr,
+ "%s: e - line %d of \"%s\", illegal @$ or @N reference\n",
+ myname, a_lineno, input_file_name);
+ print_pos(a_line, a_cptr);
+ done(1);
+}
+
+void
+unterminated_arglist(int a_lineno, char *a_line, char *a_cptr)
+{
+ fprintf(stderr,
+ "%s: e - line %d of \"%s\", unterminated argument list\n",
+ myname, a_lineno, input_file_name);
+ print_pos(a_line, a_cptr);
+ done(1);
+}
+
+void
+arg_number_disagree_warning(int a_lineno, char *a_name)
+{
+ fprintf(stderr, "%s: w - line %d of \"%s\", number of arguments of %s "
+ "doesn't agree with previous declaration\n",
+ myname, a_lineno, input_file_name, a_name);
+}
+
+void
+bad_formals(void)
+{
+ fprintf(stderr, "%s: e - line %d of \"%s\", bad formal argument list\n",
+ myname, lineno, input_file_name);
+ print_pos(line, cptr);
+ done(1);
+}
+
+void
+arg_type_disagree_warning(int a_lineno, int i, char *a_name)
+{
+ fprintf(stderr, "%s: w - line %d of \"%s\", type of argument %d "
+ "to %s doesn't agree with previous declaration\n",
+ myname, a_lineno, input_file_name, i, a_name);
+}
+
+void
+unknown_arg_warning(int d_lineno, const char *dlr_opt, const char *d_arg, const char
+ *d_line, const char *d_cptr)
+{
+ fprintf(stderr, "%s: w - line %d of \"%s\", unknown argument %s%s\n",
+ myname, d_lineno, input_file_name, dlr_opt, d_arg);
+ print_pos(d_line, d_cptr);
+}
+
+void
+untyped_arg_warning(int a_lineno, const char *dlr_opt, const char *a_name)
+{
+ fprintf(stderr, "%s: w - line %d of \"%s\", untyped argument %s%s\n",
+ myname, a_lineno, input_file_name, dlr_opt, a_name);
+}
+
+void
+wrong_number_args_warning(const char *which, const char *a_name)
+{
+ fprintf(stderr,
+ "%s: w - line %d of \"%s\", wrong number of %sarguments for %s\n",
+ myname, lineno, input_file_name, which, a_name);
+ print_pos(line, cptr);
+}
+
+void
+wrong_type_for_arg_warning(int i, char *a_name)
+{
+ fprintf(stderr,
+ "%s: w - line %d of \"%s\", wrong type for default argument %d to %s\n",
+ myname, lineno, input_file_name, i, a_name);
+ print_pos(line, cptr);
+}
+
+void
+start_requires_args(char *a_name)
+{
+ fprintf(stderr,
+ "%s: w - line %d of \"%s\", start symbol %s requires arguments\n",
+ myname, 0, input_file_name, a_name);
+
+}
+
+void
+destructor_redeclared_warning(int a_lineno, char *a_line, char *a_cptr)
+{
+ fprintf(stderr, "%s: w - line %d of \"%s\", destructor redeclared\n",
+ myname, a_lineno, input_file_name);
+ print_pos(a_line, a_cptr);
+}
+#endif
Added: vendor/byacc/dist/graph.c
===================================================================
--- vendor/byacc/dist/graph.c (rev 0)
+++ vendor/byacc/dist/graph.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,112 @@
+/* $Id: graph.c,v 1.8 2014/02/19 00:46:57 Tom.Shields Exp $ */
+
+#include "defs.h"
+
+static void graph_state(int stateno);
+static void graph_LA(int ruleno);
+
+static unsigned int larno;
+
+void
+graph(void)
+{
+ int i;
+ int j;
+ shifts *sp;
+ int sn;
+ int as;
+
+ if (!gflag)
+ return;
+
+ for (i = 0; i < nstates; ++i)
+ {
+ closure(state_table[i]->items, state_table[i]->nitems);
+ graph_state(i);
+ }
+
+ fprintf(graph_file, "\n\n");
+ for (i = 0; i < nstates; ++i)
+ {
+
+ sp = shift_table[i];
+ if (sp)
+ for (j = 0; j < sp->nshifts; ++j)
+ {
+ sn = sp->shift[j];
+ as = accessing_symbol[sn];
+ fprintf(graph_file,
+ "\tq%d -> q%d [label=\"%s\"];\n",
+ i, sn, symbol_pname[as]);
+ }
+ }
+
+ fprintf(graph_file, "}\n");
+
+ for (i = 0; i < nsyms; ++i)
+ FREE(symbol_pname[i]);
+ FREE(symbol_pname);
+}
+
+static void
+graph_state(int stateno)
+{
+ Value_t *isp;
+ int rule;
+ Value_t *sp;
+ Value_t *sp1;
+
+ larno = (unsigned)lookaheads[stateno];
+ fprintf(graph_file, "\n\tq%d [label=\"%d:\\l", stateno, stateno);
+
+ for (isp = itemset; isp < itemsetend; isp++)
+ {
+ sp1 = sp = ritem + *isp;
+
+ while (*sp >= 0)
+ ++sp;
+ rule = -(*sp);
+ fprintf(graph_file, " %s -> ", symbol_pname[rlhs[rule]]);
+
+ for (sp = ritem + rrhs[rule]; sp < sp1; sp++)
+ fprintf(graph_file, "%s ", symbol_pname[*sp]);
+
+ putc('.', graph_file);
+
+ while (*sp >= 0)
+ {
+ fprintf(graph_file, " %s", symbol_pname[*sp]);
+ sp++;
+ }
+
+ if (*sp1 < 0)
+ graph_LA(-*sp1);
+
+ fprintf(graph_file, "\\l");
+ }
+ fprintf(graph_file, "\"];");
+}
+
+static void
+graph_LA(int ruleno)
+{
+ int i;
+ unsigned tokensetsize;
+ unsigned *rowp;
+
+ tokensetsize = (unsigned)WORDSIZE(ntokens);
+
+ if (ruleno == LAruleno[larno])
+ {
+ rowp = LA + larno * tokensetsize;
+
+ fprintf(graph_file, " { ");
+ for (i = ntokens - 1; i >= 0; i--)
+ {
+ if (BIT(rowp, i))
+ fprintf(graph_file, "%s ", symbol_pname[i]);
+ }
+ fprintf(graph_file, "}");
+ ++larno;
+ }
+}
Added: vendor/byacc/dist/install-sh
===================================================================
--- vendor/byacc/dist/install-sh (rev 0)
+++ vendor/byacc/dist/install-sh 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,294 @@
+#! /bin/sh
+#
+# install - install a program, script, or datafile
+#
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch. It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+ case $1 in
+ -c) instcmd=$cpprog
+ shift
+ continue;;
+
+ -d) dir_arg=true
+ shift
+ continue;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd=$stripprog
+ shift
+ continue;;
+
+ -t=*) transformarg=`echo $1 | sed 's/-t=//'`
+ shift
+ continue;;
+
+ -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+ shift
+ continue;;
+
+ *) if [ x"$src" = x ]
+ then
+ src=$1
+ else
+ # this colon is to work around a 386BSD /bin/sh bug
+ :
+ dst=$1
+ fi
+ shift
+ continue;;
+ esac
+done
+
+if [ x"$src" = x ]
+then
+ echo "$0: no input file specified" >&2
+ exit 1
+else
+ :
+fi
+
+if [ x"$dir_arg" != x ]; then
+ dst=$src
+ src=""
+
+ if [ -d "$dst" ]; then
+ instcmd=:
+ chmodcmd=""
+ else
+ instcmd=$mkdirprog
+ fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad
+# if $src (and thus $dsttmp) contains '*'.
+
+ if [ -f "$src" ] || [ -d "$src" ]
+ then
+ :
+ else
+ echo "$0: $src does not exist" >&2
+ exit 1
+ fi
+
+ if [ x"$dst" = x ]
+ then
+ echo "$0: no destination specified" >&2
+ exit 1
+ else
+ :
+ fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+ if [ -d "$dst" ]
+ then
+ dst=$dst/`basename "$src"`
+ else
+ :
+ fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+# this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='
+ '
+IFS="${IFS-$defaultIFS}"
+
+oIFS=$IFS
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS=$oIFS
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+ pathcomp=$pathcomp$1
+ shift
+
+ if [ ! -d "$pathcomp" ] ;
+ then
+ $mkdirprog "$pathcomp"
+ else
+ :
+ fi
+
+ pathcomp=$pathcomp/
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+ $doit $instcmd "$dst" &&
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+ if [ x"$transformarg" = x ]
+ then
+ dstfile=`basename "$dst"`
+ else
+ dstfile=`basename "$dst" $transformbasename |
+ sed $transformarg`$transformbasename
+ fi
+
+# don't allow the sed command to completely eliminate the filename
+
+ if [ x"$dstfile" = x ]
+ then
+ dstfile=`basename "$dst"`
+ else
+ :
+ fi
+
+# Make a couple of temp file names in the proper directory.
+
+ dsttmp=$dstdir/#inst.$$#
+ rmtmp=$dstdir/#rm.$$#
+
+# Trap to clean up temp files at exit.
+
+ trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0
+ trap '(exit $?); exit' 1 2 13 15
+
+# Move or copy the file name to the temp name
+
+ $doit $instcmd "$src" "$dsttmp" &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing. If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi &&
+
+# Now remove or move aside any old file at destination location. We try this
+# two ways since rm can't unlink itself on some systems and the destination
+# file might be busy for other reasons. In this case, the final cleanup
+# might fail but the new file should still install successfully.
+
+{
+ if [ -f "$dstdir/$dstfile" ]
+ then
+ $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null ||
+ $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null ||
+ {
+ echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
+ (exit 1); exit
+ }
+ else
+ :
+ fi
+} &&
+
+# Now rename the file to the real destination.
+
+ $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
+
+fi &&
+
+# The final little trick to "correctly" pass the exit status to the exit trap.
+
+{
+ (exit 0); exit
+}
Added: vendor/byacc/dist/lalr.c
===================================================================
--- vendor/byacc/dist/lalr.c (rev 0)
+++ vendor/byacc/dist/lalr.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,660 @@
+/* $Id: lalr.c,v 1.11 2014/09/18 00:26:39 tom Exp $ */
+
+#include "defs.h"
+
+typedef struct shorts
+{
+ struct shorts *next;
+ Value_t value;
+}
+shorts;
+
+static Value_t map_goto(int state, int symbol);
+static Value_t **transpose(Value_t ** R, int n);
+static void add_lookback_edge(int stateno, int ruleno, int gotono);
+static void build_relations(void);
+static void compute_FOLLOWS(void);
+static void compute_lookaheads(void);
+static void digraph(Value_t ** relation);
+static void initialize_F(void);
+static void initialize_LA(void);
+static void set_accessing_symbol(void);
+static void set_goto_map(void);
+static void set_maxrhs(void);
+static void set_reduction_table(void);
+static void set_shift_table(void);
+static void set_state_table(void);
+static void traverse(int i);
+
+static int tokensetsize;
+Value_t *lookaheads;
+Value_t *LAruleno;
+unsigned *LA;
+Value_t *accessing_symbol;
+core **state_table;
+shifts **shift_table;
+reductions **reduction_table;
+Value_t *goto_base;
+Value_t *goto_map;
+Value_t *from_state;
+Value_t *to_state;
+
+static Value_t infinity;
+static int maxrhs;
+static int ngotos;
+static unsigned *F;
+static Value_t **includes;
+static shorts **lookback;
+static Value_t **R;
+static Value_t *INDEX;
+static Value_t *VERTICES;
+static Value_t top;
+
+void
+lalr(void)
+{
+ tokensetsize = WORDSIZE(ntokens);
+
+ set_state_table();
+ set_accessing_symbol();
+ set_shift_table();
+ set_reduction_table();
+ set_maxrhs();
+ initialize_LA();
+ set_goto_map();
+ initialize_F();
+ build_relations();
+ compute_FOLLOWS();
+ compute_lookaheads();
+}
+
+static void
+set_state_table(void)
+{
+ core *sp;
+
+ state_table = NEW2(nstates, core *);
+ for (sp = first_state; sp; sp = sp->next)
+ state_table[sp->number] = sp;
+}
+
+static void
+set_accessing_symbol(void)
+{
+ core *sp;
+
+ accessing_symbol = NEW2(nstates, Value_t);
+ for (sp = first_state; sp; sp = sp->next)
+ accessing_symbol[sp->number] = sp->accessing_symbol;
+}
+
+static void
+set_shift_table(void)
+{
+ shifts *sp;
+
+ shift_table = NEW2(nstates, shifts *);
+ for (sp = first_shift; sp; sp = sp->next)
+ shift_table[sp->number] = sp;
+}
+
+static void
+set_reduction_table(void)
+{
+ reductions *rp;
+
+ reduction_table = NEW2(nstates, reductions *);
+ for (rp = first_reduction; rp; rp = rp->next)
+ reduction_table[rp->number] = rp;
+}
+
+static void
+set_maxrhs(void)
+{
+ Value_t *itemp;
+ Value_t *item_end;
+ int length;
+ int max;
+
+ length = 0;
+ max = 0;
+ item_end = ritem + nitems;
+ for (itemp = ritem; itemp < item_end; itemp++)
+ {
+ if (*itemp >= 0)
+ {
+ length++;
+ }
+ else
+ {
+ if (length > max)
+ max = length;
+ length = 0;
+ }
+ }
+
+ maxrhs = max;
+}
+
+static void
+initialize_LA(void)
+{
+ int i, j, k;
+ reductions *rp;
+
+ lookaheads = NEW2(nstates + 1, Value_t);
+
+ k = 0;
+ for (i = 0; i < nstates; i++)
+ {
+ lookaheads[i] = (Value_t) k;
+ rp = reduction_table[i];
+ if (rp)
+ k += rp->nreds;
+ }
+ lookaheads[nstates] = (Value_t) k;
+
+ LA = NEW2(k * tokensetsize, unsigned);
+ LAruleno = NEW2(k, Value_t);
+ lookback = NEW2(k, shorts *);
+
+ k = 0;
+ for (i = 0; i < nstates; i++)
+ {
+ rp = reduction_table[i];
+ if (rp)
+ {
+ for (j = 0; j < rp->nreds; j++)
+ {
+ LAruleno[k] = rp->rules[j];
+ k++;
+ }
+ }
+ }
+}
+
+static void
+set_goto_map(void)
+{
+ shifts *sp;
+ int i;
+ int symbol;
+ int k;
+ Value_t *temp_base;
+ Value_t *temp_map;
+ Value_t state2;
+ Value_t state1;
+
+ goto_base = NEW2(nvars + 1, Value_t);
+ temp_base = NEW2(nvars + 1, Value_t);
+
+ goto_map = goto_base - ntokens;
+ temp_map = temp_base - ntokens;
+
+ ngotos = 0;
+ for (sp = first_shift; sp; sp = sp->next)
+ {
+ for (i = sp->nshifts - 1; i >= 0; i--)
+ {
+ symbol = accessing_symbol[sp->shift[i]];
+
+ if (ISTOKEN(symbol))
+ break;
+
+ if (ngotos == MAXYYINT)
+ fatal("too many gotos");
+
+ ngotos++;
+ goto_map[symbol]++;
+ }
+ }
+
+ k = 0;
+ for (i = ntokens; i < nsyms; i++)
+ {
+ temp_map[i] = (Value_t) k;
+ k += goto_map[i];
+ }
+
+ for (i = ntokens; i < nsyms; i++)
+ goto_map[i] = temp_map[i];
+
+ goto_map[nsyms] = (Value_t) ngotos;
+ temp_map[nsyms] = (Value_t) ngotos;
+
+ from_state = NEW2(ngotos, Value_t);
+ to_state = NEW2(ngotos, Value_t);
+
+ for (sp = first_shift; sp; sp = sp->next)
+ {
+ state1 = sp->number;
+ for (i = sp->nshifts - 1; i >= 0; i--)
+ {
+ state2 = sp->shift[i];
+ symbol = accessing_symbol[state2];
+
+ if (ISTOKEN(symbol))
+ break;
+
+ k = temp_map[symbol]++;
+ from_state[k] = state1;
+ to_state[k] = state2;
+ }
+ }
+
+ FREE(temp_base);
+}
+
+/* Map_goto maps a state/symbol pair into its numeric representation. */
+
+static Value_t
+map_goto(int state, int symbol)
+{
+ int high;
+ int low;
+ int middle;
+ int s;
+
+ low = goto_map[symbol];
+ high = goto_map[symbol + 1];
+
+ for (;;)
+ {
+ assert(low <= high);
+ middle = (low + high) >> 1;
+ s = from_state[middle];
+ if (s == state)
+ return (Value_t) (middle);
+ else if (s < state)
+ low = middle + 1;
+ else
+ high = middle - 1;
+ }
+}
+
+static void
+initialize_F(void)
+{
+ int i;
+ int j;
+ int k;
+ shifts *sp;
+ Value_t *edge;
+ unsigned *rowp;
+ Value_t *rp;
+ Value_t **reads;
+ int nedges;
+ int stateno;
+ int symbol;
+ int nwords;
+
+ nwords = ngotos * tokensetsize;
+ F = NEW2(nwords, unsigned);
+
+ reads = NEW2(ngotos, Value_t *);
+ edge = NEW2(ngotos + 1, Value_t);
+ nedges = 0;
+
+ rowp = F;
+ for (i = 0; i < ngotos; i++)
+ {
+ stateno = to_state[i];
+ sp = shift_table[stateno];
+
+ if (sp)
+ {
+ k = sp->nshifts;
+
+ for (j = 0; j < k; j++)
+ {
+ symbol = accessing_symbol[sp->shift[j]];
+ if (ISVAR(symbol))
+ break;
+ SETBIT(rowp, symbol);
+ }
+
+ for (; j < k; j++)
+ {
+ symbol = accessing_symbol[sp->shift[j]];
+ if (nullable[symbol])
+ edge[nedges++] = map_goto(stateno, symbol);
+ }
+
+ if (nedges)
+ {
+ reads[i] = rp = NEW2(nedges + 1, Value_t);
+
+ for (j = 0; j < nedges; j++)
+ rp[j] = edge[j];
+
+ rp[nedges] = -1;
+ nedges = 0;
+ }
+ }
+
+ rowp += tokensetsize;
+ }
+
+ SETBIT(F, 0);
+ digraph(reads);
+
+ for (i = 0; i < ngotos; i++)
+ {
+ if (reads[i])
+ FREE(reads[i]);
+ }
+
+ FREE(reads);
+ FREE(edge);
+}
+
+static void
+build_relations(void)
+{
+ int i;
+ int j;
+ int k;
+ Value_t *rulep;
+ Value_t *rp;
+ shifts *sp;
+ int length;
+ int nedges;
+ int done_flag;
+ Value_t state1;
+ Value_t stateno;
+ int symbol1;
+ int symbol2;
+ Value_t *shortp;
+ Value_t *edge;
+ Value_t *states;
+ Value_t **new_includes;
+
+ includes = NEW2(ngotos, Value_t *);
+ edge = NEW2(ngotos + 1, Value_t);
+ states = NEW2(maxrhs + 1, Value_t);
+
+ for (i = 0; i < ngotos; i++)
+ {
+ nedges = 0;
+ state1 = from_state[i];
+ symbol1 = accessing_symbol[to_state[i]];
+
+ for (rulep = derives[symbol1]; *rulep >= 0; rulep++)
+ {
+ length = 1;
+ states[0] = state1;
+ stateno = state1;
+
+ for (rp = ritem + rrhs[*rulep]; *rp >= 0; rp++)
+ {
+ symbol2 = *rp;
+ sp = shift_table[stateno];
+ k = sp->nshifts;
+
+ for (j = 0; j < k; j++)
+ {
+ stateno = sp->shift[j];
+ if (accessing_symbol[stateno] == symbol2)
+ break;
+ }
+
+ states[length++] = stateno;
+ }
+
+ add_lookback_edge(stateno, *rulep, i);
+
+ length--;
+ done_flag = 0;
+ while (!done_flag)
+ {
+ done_flag = 1;
+ rp--;
+ if (ISVAR(*rp))
+ {
+ stateno = states[--length];
+ edge[nedges++] = map_goto(stateno, *rp);
+ if (nullable[*rp] && length > 0)
+ done_flag = 0;
+ }
+ }
+ }
+
+ if (nedges)
+ {
+ includes[i] = shortp = NEW2(nedges + 1, Value_t);
+ for (j = 0; j < nedges; j++)
+ shortp[j] = edge[j];
+ shortp[nedges] = -1;
+ }
+ }
+
+ new_includes = transpose(includes, ngotos);
+
+ for (i = 0; i < ngotos; i++)
+ if (includes[i])
+ FREE(includes[i]);
+
+ FREE(includes);
+
+ includes = new_includes;
+
+ FREE(edge);
+ FREE(states);
+}
+
+static void
+add_lookback_edge(int stateno, int ruleno, int gotono)
+{
+ int i, k;
+ int found;
+ shorts *sp;
+
+ i = lookaheads[stateno];
+ k = lookaheads[stateno + 1];
+ found = 0;
+ while (!found && i < k)
+ {
+ if (LAruleno[i] == ruleno)
+ found = 1;
+ else
+ ++i;
+ }
+ assert(found);
+
+ sp = NEW(shorts);
+ sp->next = lookback[i];
+ sp->value = (Value_t) gotono;
+ lookback[i] = sp;
+}
+
+static Value_t **
+transpose(Value_t ** R2, int n)
+{
+ Value_t **new_R;
+ Value_t **temp_R;
+ Value_t *nedges;
+ Value_t *sp;
+ int i;
+ int k;
+
+ nedges = NEW2(n, Value_t);
+
+ for (i = 0; i < n; i++)
+ {
+ sp = R2[i];
+ if (sp)
+ {
+ while (*sp >= 0)
+ nedges[*sp++]++;
+ }
+ }
+
+ new_R = NEW2(n, Value_t *);
+ temp_R = NEW2(n, Value_t *);
+
+ for (i = 0; i < n; i++)
+ {
+ k = nedges[i];
+ if (k > 0)
+ {
+ sp = NEW2(k + 1, Value_t);
+ new_R[i] = sp;
+ temp_R[i] = sp;
+ sp[k] = -1;
+ }
+ }
+
+ FREE(nedges);
+
+ for (i = 0; i < n; i++)
+ {
+ sp = R2[i];
+ if (sp)
+ {
+ while (*sp >= 0)
+ *temp_R[*sp++]++ = (Value_t) i;
+ }
+ }
+
+ FREE(temp_R);
+
+ return (new_R);
+}
+
+static void
+compute_FOLLOWS(void)
+{
+ digraph(includes);
+}
+
+static void
+compute_lookaheads(void)
+{
+ int i, n;
+ unsigned *fp1, *fp2, *fp3;
+ shorts *sp, *next;
+ unsigned *rowp;
+
+ rowp = LA;
+ n = lookaheads[nstates];
+ for (i = 0; i < n; i++)
+ {
+ fp3 = rowp + tokensetsize;
+ for (sp = lookback[i]; sp; sp = sp->next)
+ {
+ fp1 = rowp;
+ fp2 = F + tokensetsize * sp->value;
+ while (fp1 < fp3)
+ *fp1++ |= *fp2++;
+ }
+ rowp = fp3;
+ }
+
+ for (i = 0; i < n; i++)
+ for (sp = lookback[i]; sp; sp = next)
+ {
+ next = sp->next;
+ FREE(sp);
+ }
+
+ FREE(lookback);
+ FREE(F);
+}
+
+static void
+digraph(Value_t ** relation)
+{
+ int i;
+
+ infinity = (Value_t) (ngotos + 2);
+ INDEX = NEW2(ngotos + 1, Value_t);
+ VERTICES = NEW2(ngotos + 1, Value_t);
+ top = 0;
+
+ R = relation;
+
+ for (i = 0; i < ngotos; i++)
+ INDEX[i] = 0;
+
+ for (i = 0; i < ngotos; i++)
+ {
+ if (INDEX[i] == 0 && R[i])
+ traverse(i);
+ }
+
+ FREE(INDEX);
+ FREE(VERTICES);
+}
+
+static void
+traverse(int i)
+{
+ unsigned *fp1;
+ unsigned *fp2;
+ unsigned *fp3;
+ int j;
+ Value_t *rp;
+
+ Value_t height;
+ unsigned *base;
+
+ VERTICES[++top] = (Value_t) i;
+ INDEX[i] = height = top;
+
+ base = F + i * tokensetsize;
+ fp3 = base + tokensetsize;
+
+ rp = R[i];
+ if (rp)
+ {
+ while ((j = *rp++) >= 0)
+ {
+ if (INDEX[j] == 0)
+ traverse(j);
+
+ if (INDEX[i] > INDEX[j])
+ INDEX[i] = INDEX[j];
+
+ fp1 = base;
+ fp2 = F + j * tokensetsize;
+
+ while (fp1 < fp3)
+ *fp1++ |= *fp2++;
+ }
+ }
+
+ if (INDEX[i] == height)
+ {
+ for (;;)
+ {
+ j = VERTICES[top--];
+ INDEX[j] = infinity;
+
+ if (i == j)
+ break;
+
+ fp1 = base;
+ fp2 = F + j * tokensetsize;
+
+ while (fp1 < fp3)
+ *fp2++ = *fp1++;
+ }
+ }
+}
+
+#ifdef NO_LEAKS
+void
+lalr_leaks(void)
+{
+ int i;
+
+ if (includes != 0)
+ {
+ for (i = 0; i < ngotos; i++)
+ {
+ free(includes[i]);
+ }
+ DO_FREE(includes);
+ }
+}
+#endif
Added: vendor/byacc/dist/lr0.c
===================================================================
--- vendor/byacc/dist/lr0.c (rev 0)
+++ vendor/byacc/dist/lr0.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,603 @@
+/* $Id: lr0.c,v 1.16 2014/04/07 21:53:50 tom Exp $ */
+
+#include "defs.h"
+
+static core *new_state(int symbol);
+static Value_t get_state(int symbol);
+static void allocate_itemsets(void);
+static void allocate_storage(void);
+static void append_states(void);
+static void free_storage(void);
+static void generate_states(void);
+static void initialize_states(void);
+static void new_itemsets(void);
+static void save_reductions(void);
+static void save_shifts(void);
+static void set_derives(void);
+static void set_nullable(void);
+
+int nstates;
+core *first_state;
+shifts *first_shift;
+reductions *first_reduction;
+
+static core **state_set;
+static core *this_state;
+static core *last_state;
+static shifts *last_shift;
+static reductions *last_reduction;
+
+static int nshifts;
+static Value_t *shift_symbol;
+
+static Value_t *redset;
+static Value_t *shiftset;
+
+static Value_t **kernel_base;
+static Value_t **kernel_end;
+static Value_t *kernel_items;
+
+static void
+allocate_itemsets(void)
+{
+ Value_t *itemp;
+ Value_t *item_end;
+ int symbol;
+ int i;
+ int count;
+ int max;
+ Value_t *symbol_count;
+
+ count = 0;
+ symbol_count = NEW2(nsyms, Value_t);
+
+ item_end = ritem + nitems;
+ for (itemp = ritem; itemp < item_end; itemp++)
+ {
+ symbol = *itemp;
+ if (symbol >= 0)
+ {
+ count++;
+ symbol_count[symbol]++;
+ }
+ }
+
+ kernel_base = NEW2(nsyms, Value_t *);
+ kernel_items = NEW2(count, Value_t);
+
+ count = 0;
+ max = 0;
+ for (i = 0; i < nsyms; i++)
+ {
+ kernel_base[i] = kernel_items + count;
+ count += symbol_count[i];
+ if (max < symbol_count[i])
+ max = symbol_count[i];
+ }
+
+ shift_symbol = symbol_count;
+ kernel_end = NEW2(nsyms, Value_t *);
+}
+
+static void
+allocate_storage(void)
+{
+ allocate_itemsets();
+ shiftset = NEW2(nsyms, Value_t);
+ redset = NEW2(nrules + 1, Value_t);
+ state_set = NEW2(nitems, core *);
+}
+
+static void
+append_states(void)
+{
+ int i;
+ int j;
+ Value_t symbol;
+
+#ifdef TRACE
+ fprintf(stderr, "Entering append_states()\n");
+#endif
+ for (i = 1; i < nshifts; i++)
+ {
+ symbol = shift_symbol[i];
+ j = i;
+ while (j > 0 && shift_symbol[j - 1] > symbol)
+ {
+ shift_symbol[j] = shift_symbol[j - 1];
+ j--;
+ }
+ shift_symbol[j] = symbol;
+ }
+
+ for (i = 0; i < nshifts; i++)
+ {
+ symbol = shift_symbol[i];
+ shiftset[i] = get_state(symbol);
+ }
+}
+
+static void
+free_storage(void)
+{
+ FREE(shift_symbol);
+ FREE(redset);
+ FREE(shiftset);
+ FREE(kernel_base);
+ FREE(kernel_end);
+ FREE(kernel_items);
+ FREE(state_set);
+}
+
+static void
+generate_states(void)
+{
+ allocate_storage();
+ itemset = NEW2(nitems, Value_t);
+ ruleset = NEW2(WORDSIZE(nrules), unsigned);
+ set_first_derives();
+ initialize_states();
+
+ while (this_state)
+ {
+ closure(this_state->items, this_state->nitems);
+ save_reductions();
+ new_itemsets();
+ append_states();
+
+ if (nshifts > 0)
+ save_shifts();
+
+ this_state = this_state->next;
+ }
+
+ free_storage();
+}
+
+static Value_t
+get_state(int symbol)
+{
+ int key;
+ Value_t *isp1;
+ Value_t *isp2;
+ Value_t *iend;
+ core *sp;
+ int found;
+ int n;
+
+#ifdef TRACE
+ fprintf(stderr, "Entering get_state(%d)\n", symbol);
+#endif
+
+ isp1 = kernel_base[symbol];
+ iend = kernel_end[symbol];
+ n = (int)(iend - isp1);
+
+ key = *isp1;
+ assert(0 <= key && key < nitems);
+ sp = state_set[key];
+ if (sp)
+ {
+ found = 0;
+ while (!found)
+ {
+ if (sp->nitems == n)
+ {
+ found = 1;
+ isp1 = kernel_base[symbol];
+ isp2 = sp->items;
+
+ while (found && isp1 < iend)
+ {
+ if (*isp1++ != *isp2++)
+ found = 0;
+ }
+ }
+
+ if (!found)
+ {
+ if (sp->link)
+ {
+ sp = sp->link;
+ }
+ else
+ {
+ sp = sp->link = new_state(symbol);
+ found = 1;
+ }
+ }
+ }
+ }
+ else
+ {
+ state_set[key] = sp = new_state(symbol);
+ }
+
+ return (sp->number);
+}
+
+static void
+initialize_states(void)
+{
+ unsigned i;
+ Value_t *start_derives;
+ core *p;
+
+ start_derives = derives[start_symbol];
+ for (i = 0; start_derives[i] >= 0; ++i)
+ continue;
+
+ p = (core *)MALLOC(sizeof(core) + i * sizeof(Value_t));
+ NO_SPACE(p);
+
+ p->next = 0;
+ p->link = 0;
+ p->number = 0;
+ p->accessing_symbol = 0;
+ p->nitems = (Value_t) i;
+
+ for (i = 0; start_derives[i] >= 0; ++i)
+ p->items[i] = rrhs[start_derives[i]];
+
+ first_state = last_state = this_state = p;
+ nstates = 1;
+}
+
+static void
+new_itemsets(void)
+{
+ Value_t i;
+ int shiftcount;
+ Value_t *isp;
+ Value_t *ksp;
+ Value_t symbol;
+
+ for (i = 0; i < nsyms; i++)
+ kernel_end[i] = 0;
+
+ shiftcount = 0;
+ isp = itemset;
+ while (isp < itemsetend)
+ {
+ i = *isp++;
+ symbol = ritem[i];
+ if (symbol > 0)
+ {
+ ksp = kernel_end[symbol];
+ if (!ksp)
+ {
+ shift_symbol[shiftcount++] = symbol;
+ ksp = kernel_base[symbol];
+ }
+
+ *ksp++ = (Value_t) (i + 1);
+ kernel_end[symbol] = ksp;
+ }
+ }
+
+ nshifts = shiftcount;
+}
+
+static core *
+new_state(int symbol)
+{
+ unsigned n;
+ core *p;
+ Value_t *isp1;
+ Value_t *isp2;
+ Value_t *iend;
+
+#ifdef TRACE
+ fprintf(stderr, "Entering new_state(%d)\n", symbol);
+#endif
+
+ if (nstates >= MAXYYINT)
+ fatal("too many states");
+
+ isp1 = kernel_base[symbol];
+ iend = kernel_end[symbol];
+ n = (unsigned)(iend - isp1);
+
+ p = (core *)allocate((sizeof(core) + (n - 1) * sizeof(Value_t)));
+ p->accessing_symbol = (Value_t) symbol;
+ p->number = (Value_t) nstates;
+ p->nitems = (Value_t) n;
+
+ isp2 = p->items;
+ while (isp1 < iend)
+ *isp2++ = *isp1++;
+
+ last_state->next = p;
+ last_state = p;
+
+ nstates++;
+
+ return (p);
+}
+
+/* show_cores is used for debugging */
+#ifdef DEBUG
+void
+show_cores(void)
+{
+ core *p;
+ int i, j, k, n;
+ int itemno;
+
+ k = 0;
+ for (p = first_state; p; ++k, p = p->next)
+ {
+ if (k)
+ printf("\n");
+ printf("state %d, number = %d, accessing symbol = %s\n",
+ k, p->number, symbol_name[p->accessing_symbol]);
+ n = p->nitems;
+ for (i = 0; i < n; ++i)
+ {
+ itemno = p->items[i];
+ printf("%4d ", itemno);
+ j = itemno;
+ while (ritem[j] >= 0)
+ ++j;
+ printf("%s :", symbol_name[rlhs[-ritem[j]]]);
+ j = rrhs[-ritem[j]];
+ while (j < itemno)
+ printf(" %s", symbol_name[ritem[j++]]);
+ printf(" .");
+ while (ritem[j] >= 0)
+ printf(" %s", symbol_name[ritem[j++]]);
+ printf("\n");
+ fflush(stdout);
+ }
+ }
+}
+
+/* show_ritems is used for debugging */
+
+void
+show_ritems(void)
+{
+ int i;
+
+ for (i = 0; i < nitems; ++i)
+ printf("ritem[%d] = %d\n", i, ritem[i]);
+}
+
+/* show_rrhs is used for debugging */
+void
+show_rrhs(void)
+{
+ int i;
+
+ for (i = 0; i < nrules; ++i)
+ printf("rrhs[%d] = %d\n", i, rrhs[i]);
+}
+
+/* show_shifts is used for debugging */
+
+void
+show_shifts(void)
+{
+ shifts *p;
+ int i, j, k;
+
+ k = 0;
+ for (p = first_shift; p; ++k, p = p->next)
+ {
+ if (k)
+ printf("\n");
+ printf("shift %d, number = %d, nshifts = %d\n", k, p->number,
+ p->nshifts);
+ j = p->nshifts;
+ for (i = 0; i < j; ++i)
+ printf("\t%d\n", p->shift[i]);
+ }
+}
+#endif
+
+static void
+save_shifts(void)
+{
+ shifts *p;
+ Value_t *sp1;
+ Value_t *sp2;
+ Value_t *send;
+
+ p = (shifts *)allocate((sizeof(shifts) +
+ (unsigned)(nshifts - 1) * sizeof(Value_t)));
+
+ p->number = this_state->number;
+ p->nshifts = (Value_t) nshifts;
+
+ sp1 = shiftset;
+ sp2 = p->shift;
+ send = shiftset + nshifts;
+
+ while (sp1 < send)
+ *sp2++ = *sp1++;
+
+ if (last_shift)
+ {
+ last_shift->next = p;
+ last_shift = p;
+ }
+ else
+ {
+ first_shift = p;
+ last_shift = p;
+ }
+}
+
+static void
+save_reductions(void)
+{
+ Value_t *isp;
+ Value_t *rp1;
+ Value_t *rp2;
+ int item;
+ Value_t count;
+ reductions *p;
+ Value_t *rend;
+
+ count = 0;
+ for (isp = itemset; isp < itemsetend; isp++)
+ {
+ item = ritem[*isp];
+ if (item < 0)
+ {
+ redset[count++] = (Value_t) - item;
+ }
+ }
+
+ if (count)
+ {
+ p = (reductions *)allocate((sizeof(reductions) +
+ (unsigned)(count - 1) *
+ sizeof(Value_t)));
+
+ p->number = this_state->number;
+ p->nreds = count;
+
+ rp1 = redset;
+ rp2 = p->rules;
+ rend = rp1 + count;
+
+ while (rp1 < rend)
+ *rp2++ = *rp1++;
+
+ if (last_reduction)
+ {
+ last_reduction->next = p;
+ last_reduction = p;
+ }
+ else
+ {
+ first_reduction = p;
+ last_reduction = p;
+ }
+ }
+}
+
+static void
+set_derives(void)
+{
+ Value_t i, k;
+ int lhs;
+ Value_t *rules;
+
+ derives = NEW2(nsyms, Value_t *);
+ rules = NEW2(nvars + nrules, Value_t);
+
+ k = 0;
+ for (lhs = start_symbol; lhs < nsyms; lhs++)
+ {
+ derives[lhs] = rules + k;
+ for (i = 0; i < nrules; i++)
+ {
+ if (rlhs[i] == lhs)
+ {
+ rules[k] = i;
+ k++;
+ }
+ }
+ rules[k] = -1;
+ k++;
+ }
+
+#ifdef DEBUG
+ print_derives();
+#endif
+}
+
+#ifdef DEBUG
+void
+print_derives(void)
+{
+ int i;
+ Value_t *sp;
+
+ printf("\nDERIVES\n\n");
+
+ for (i = start_symbol; i < nsyms; i++)
+ {
+ printf("%s derives ", symbol_name[i]);
+ for (sp = derives[i]; *sp >= 0; sp++)
+ {
+ printf(" %d", *sp);
+ }
+ putchar('\n');
+ }
+
+ putchar('\n');
+}
+#endif
+
+static void
+set_nullable(void)
+{
+ int i, j;
+ int empty;
+ int done_flag;
+
+ nullable = TMALLOC(char, nsyms);
+ NO_SPACE(nullable);
+
+ for (i = 0; i < nsyms; ++i)
+ nullable[i] = 0;
+
+ done_flag = 0;
+ while (!done_flag)
+ {
+ done_flag = 1;
+ for (i = 1; i < nitems; i++)
+ {
+ empty = 1;
+ while ((j = ritem[i]) >= 0)
+ {
+ if (!nullable[j])
+ empty = 0;
+ ++i;
+ }
+ if (empty)
+ {
+ j = rlhs[-j];
+ if (!nullable[j])
+ {
+ nullable[j] = 1;
+ done_flag = 0;
+ }
+ }
+ }
+ }
+
+#ifdef DEBUG
+ for (i = 0; i < nsyms; i++)
+ {
+ if (nullable[i])
+ printf("%s is nullable\n", symbol_name[i]);
+ else
+ printf("%s is not nullable\n", symbol_name[i]);
+ }
+#endif
+}
+
+void
+lr0(void)
+{
+ set_derives();
+ set_nullable();
+ generate_states();
+}
+
+#ifdef NO_LEAKS
+void
+lr0_leaks(void)
+{
+ if (derives)
+ {
+ DO_FREE(derives[start_symbol]);
+ DO_FREE(derives);
+ }
+ DO_FREE(nullable);
+}
+#endif
Added: vendor/byacc/dist/main.c
===================================================================
--- vendor/byacc/dist/main.c (rev 0)
+++ vendor/byacc/dist/main.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,705 @@
+/* $Id: main.c,v 1.54 2014/10/06 22:40:07 tom Exp $ */
+
+#include <signal.h>
+#ifndef _WIN32
+#include <unistd.h> /* for _exit() */
+#else
+#include <stdlib.h> /* for _exit() */
+#endif
+
+#include "defs.h"
+
+#ifdef HAVE_MKSTEMP
+# define USE_MKSTEMP 1
+#elif defined(HAVE_FCNTL_H)
+# define USE_MKSTEMP 1
+# include <fcntl.h> /* for open(), O_EXCL, etc. */
+#else
+# define USE_MKSTEMP 0
+#endif
+
+#if USE_MKSTEMP
+#include <sys/types.h>
+#include <sys/stat.h>
+
+typedef struct _my_tmpfiles
+{
+ struct _my_tmpfiles *next;
+ char *name;
+}
+MY_TMPFILES;
+
+static MY_TMPFILES *my_tmpfiles;
+#endif /* USE_MKSTEMP */
+
+char dflag;
+char gflag;
+char iflag;
+char lflag;
+static char oflag;
+char rflag;
+char sflag;
+char tflag;
+char vflag;
+
+const char *symbol_prefix;
+const char *myname = "yacc";
+
+int lineno;
+int outline;
+
+static char empty_string[] = "";
+static char default_file_prefix[] = "y";
+
+static char *file_prefix = default_file_prefix;
+
+char *code_file_name;
+char *input_file_name = empty_string;
+char *defines_file_name;
+char *externs_file_name;
+
+static char *graph_file_name;
+static char *output_file_name;
+static char *verbose_file_name;
+
+FILE *action_file; /* a temp file, used to save actions associated */
+ /* with rules until the parser is written */
+FILE *code_file; /* y.code.c (used when the -r option is specified) */
+FILE *defines_file; /* y.tab.h */
+FILE *externs_file; /* y.tab.i */
+FILE *input_file; /* the input file */
+FILE *output_file; /* y.tab.c */
+FILE *text_file; /* a temp file, used to save text until all */
+ /* symbols have been defined */
+FILE *union_file; /* a temp file, used to save the union */
+ /* definition until all symbol have been */
+ /* defined */
+FILE *verbose_file; /* y.output */
+FILE *graph_file; /* y.dot */
+
+Value_t nitems;
+Value_t nrules;
+Value_t nsyms;
+Value_t ntokens;
+Value_t nvars;
+
+Value_t start_symbol;
+char **symbol_name;
+char **symbol_pname;
+Value_t *symbol_value;
+Value_t *symbol_prec;
+char *symbol_assoc;
+
+int pure_parser;
+int token_table;
+
+#if defined(YYBTYACC)
+Value_t *symbol_pval;
+char **symbol_destructor;
+char **symbol_type_tag;
+int locations = 0; /* default to no position processing */
+int backtrack = 0; /* default is no backtracking */
+#endif
+
+int exit_code;
+
+Value_t *ritem;
+Value_t *rlhs;
+Value_t *rrhs;
+Value_t *rprec;
+Assoc_t *rassoc;
+Value_t **derives;
+char *nullable;
+
+/*
+ * Since fclose() is called via the signal handler, it might die. Don't loop
+ * if there is a problem closing a file.
+ */
+#define DO_CLOSE(fp) \
+ if (fp != 0) { \
+ FILE *use = fp; \
+ fp = 0; \
+ fclose(use); \
+ }
+
+static int got_intr = 0;
+
+void
+done(int k)
+{
+ DO_CLOSE(input_file);
+ DO_CLOSE(output_file);
+ if (iflag)
+ DO_CLOSE(externs_file);
+ if (rflag)
+ DO_CLOSE(code_file);
+
+ DO_CLOSE(action_file);
+ DO_CLOSE(defines_file);
+ DO_CLOSE(graph_file);
+ DO_CLOSE(text_file);
+ DO_CLOSE(union_file);
+ DO_CLOSE(verbose_file);
+
+ if (got_intr)
+ _exit(EXIT_FAILURE);
+
+#ifdef NO_LEAKS
+ if (rflag)
+ DO_FREE(code_file_name);
+
+ if (dflag)
+ DO_FREE(defines_file_name);
+
+ if (iflag)
+ DO_FREE(externs_file_name);
+
+ if (oflag)
+ DO_FREE(output_file_name);
+
+ if (vflag)
+ DO_FREE(verbose_file_name);
+
+ if (gflag)
+ DO_FREE(graph_file_name);
+
+ lr0_leaks();
+ lalr_leaks();
+ mkpar_leaks();
+ mstring_leaks();
+ output_leaks();
+ reader_leaks();
+#endif
+
+ exit(k);
+}
+
+static void
+onintr(int sig GCC_UNUSED)
+{
+ got_intr = 1;
+ done(EXIT_FAILURE);
+}
+
+static void
+set_signals(void)
+{
+#ifdef SIGINT
+ if (signal(SIGINT, SIG_IGN) != SIG_IGN)
+ signal(SIGINT, onintr);
+#endif
+#ifdef SIGTERM
+ if (signal(SIGTERM, SIG_IGN) != SIG_IGN)
+ signal(SIGTERM, onintr);
+#endif
+#ifdef SIGHUP
+ if (signal(SIGHUP, SIG_IGN) != SIG_IGN)
+ signal(SIGHUP, onintr);
+#endif
+}
+
+static void
+usage(void)
+{
+ static const char *msg[] =
+ {
+ ""
+ ,"Options:"
+ ," -b file_prefix set filename prefix (default \"y.\")"
+ ," -B create a backtracking parser"
+ ," -d write definitions (" DEFINES_SUFFIX ")"
+ ," -i write interface (y.tab.i)"
+ ," -g write a graphical description"
+ ," -l suppress #line directives"
+ ," -L enable position processing, e.g., \"%locations\""
+ ," -o output_file (default \"" OUTPUT_SUFFIX "\")"
+ ," -p symbol_prefix set symbol prefix (default \"yy\")"
+ ," -P create a reentrant parser, e.g., \"%pure-parser\""
+ ," -r produce separate code and table files (y.code.c)"
+ ," -s suppress #define's for quoted names in %token lines"
+ ," -t add debugging support"
+ ," -v write description (y.output)"
+ ," -V show version information and exit"
+ };
+ unsigned n;
+
+ fflush(stdout);
+ fprintf(stderr, "Usage: %s [options] filename\n", myname);
+ for (n = 0; n < sizeof(msg) / sizeof(msg[0]); ++n)
+ fprintf(stderr, "%s\n", msg[n]);
+
+ exit(1);
+}
+
+static void
+setflag(int ch)
+{
+ switch (ch)
+ {
+ case 'B':
+#if defined(YYBTYACC)
+ backtrack = 1;
+#else
+ unsupported_flag_warning("-B", "reconfigure with --enable-btyacc");
+#endif
+ break;
+
+ case 'd':
+ dflag = 1;
+ break;
+
+ case 'g':
+ gflag = 1;
+ break;
+
+ case 'i':
+ iflag = 1;
+ break;
+
+ case 'l':
+ lflag = 1;
+ break;
+
+ case 'L':
+#if defined(YYBTYACC)
+ locations = 1;
+#else
+ unsupported_flag_warning("-B", "reconfigure with --enable-btyacc");
+#endif
+ break;
+
+ case 'P':
+ pure_parser = 1;
+ break;
+
+ case 'r':
+ rflag = 1;
+ break;
+
+ case 's':
+ sflag = 1;
+ break;
+
+ case 't':
+ tflag = 1;
+ break;
+
+ case 'v':
+ vflag = 1;
+ break;
+
+ case 'V':
+ printf("%s - %s\n", myname, VERSION);
+ exit(EXIT_SUCCESS);
+
+ case 'y':
+ /* noop for bison compatibility. byacc is already designed to be posix
+ * yacc compatible. */
+ break;
+
+ default:
+ usage();
+ }
+}
+
+static void
+getargs(int argc, char *argv[])
+{
+ int i;
+ char *s;
+ int ch;
+
+ if (argc > 0)
+ myname = argv[0];
+
+ for (i = 1; i < argc; ++i)
+ {
+ s = argv[i];
+ if (*s != '-')
+ break;
+ switch (ch = *++s)
+ {
+ case '\0':
+ input_file = stdin;
+ if (i + 1 < argc)
+ usage();
+ return;
+
+ case '-':
+ ++i;
+ goto no_more_options;
+
+ case 'b':
+ if (*++s)
+ file_prefix = s;
+ else if (++i < argc)
+ file_prefix = argv[i];
+ else
+ usage();
+ continue;
+
+ case 'o':
+ if (*++s)
+ output_file_name = s;
+ else if (++i < argc)
+ output_file_name = argv[i];
+ else
+ usage();
+ continue;
+
+ case 'p':
+ if (*++s)
+ symbol_prefix = s;
+ else if (++i < argc)
+ symbol_prefix = argv[i];
+ else
+ usage();
+ continue;
+
+ default:
+ setflag(ch);
+ break;
+ }
+
+ for (;;)
+ {
+ switch (ch = *++s)
+ {
+ case '\0':
+ goto end_of_option;
+
+ default:
+ setflag(ch);
+ break;
+ }
+ }
+ end_of_option:;
+ }
+
+ no_more_options:;
+ if (i + 1 != argc)
+ usage();
+ input_file_name = argv[i];
+}
+
+void *
+allocate(size_t n)
+{
+ void *p;
+
+ p = NULL;
+ if (n)
+ {
+ p = CALLOC(1, n);
+ NO_SPACE(p);
+ }
+ return (p);
+}
+
+#define CREATE_FILE_NAME(dest, suffix) \
+ dest = alloc_file_name(len, suffix)
+
+static char *
+alloc_file_name(size_t len, const char *suffix)
+{
+ char *result = TMALLOC(char, len + strlen(suffix) + 1);
+ if (result == 0)
+ no_space();
+ strcpy(result, file_prefix);
+ strcpy(result + len, suffix);
+ return result;
+}
+
+static void
+create_file_names(void)
+{
+ size_t len;
+ const char *defines_suffix;
+ const char *externs_suffix;
+ char *prefix;
+
+ prefix = NULL;
+ defines_suffix = DEFINES_SUFFIX;
+ externs_suffix = EXTERNS_SUFFIX;
+
+ /* compute the file_prefix from the user provided output_file_name */
+ if (output_file_name != 0)
+ {
+ if (!(prefix = strstr(output_file_name, OUTPUT_SUFFIX))
+ && (prefix = strstr(output_file_name, ".c")))
+ {
+ defines_suffix = ".h";
+ externs_suffix = ".i";
+ }
+ }
+
+ if (prefix != NULL)
+ {
+ len = (size_t) (prefix - output_file_name);
+ file_prefix = TMALLOC(char, len + 1);
+ NO_SPACE(file_prefix);
+ strncpy(file_prefix, output_file_name, len)[len] = 0;
+ }
+ else
+ len = strlen(file_prefix);
+
+ /* if "-o filename" was not given */
+ if (output_file_name == 0)
+ {
+ oflag = 1;
+ CREATE_FILE_NAME(output_file_name, OUTPUT_SUFFIX);
+ }
+
+ if (rflag)
+ {
+ CREATE_FILE_NAME(code_file_name, CODE_SUFFIX);
+ }
+ else
+ code_file_name = output_file_name;
+
+ if (dflag)
+ {
+ CREATE_FILE_NAME(defines_file_name, defines_suffix);
+ }
+
+ if (iflag)
+ {
+ CREATE_FILE_NAME(externs_file_name, externs_suffix);
+ }
+
+ if (vflag)
+ {
+ CREATE_FILE_NAME(verbose_file_name, VERBOSE_SUFFIX);
+ }
+
+ if (gflag)
+ {
+ CREATE_FILE_NAME(graph_file_name, GRAPH_SUFFIX);
+ }
+
+ if (prefix != NULL)
+ {
+ FREE(file_prefix);
+ }
+}
+
+#if USE_MKSTEMP
+static void
+close_tmpfiles(void)
+{
+ while (my_tmpfiles != 0)
+ {
+ MY_TMPFILES *next = my_tmpfiles->next;
+
+ (void)chmod(my_tmpfiles->name, 0644);
+ (void)unlink(my_tmpfiles->name);
+
+ free(my_tmpfiles->name);
+ free(my_tmpfiles);
+
+ my_tmpfiles = next;
+ }
+}
+
+#ifndef HAVE_MKSTEMP
+static int
+my_mkstemp(char *temp)
+{
+ int fd;
+ char *dname;
+ char *fname;
+ char *name;
+
+ /*
+ * Split-up to use tempnam, rather than tmpnam; the latter (like
+ * mkstemp) is unusable on Windows.
+ */
+ if ((fname = strrchr(temp, '/')) != 0)
+ {
+ dname = strdup(temp);
+ dname[++fname - temp] = '\0';
+ }
+ else
+ {
+ dname = 0;
+ fname = temp;
+ }
+ if ((name = tempnam(dname, fname)) != 0)
+ {
+ fd = open(name, O_CREAT | O_EXCL | O_RDWR);
+ strcpy(temp, name);
+ }
+ else
+ {
+ fd = -1;
+ }
+
+ if (dname != 0)
+ free(dname);
+
+ return fd;
+}
+#define mkstemp(s) my_mkstemp(s)
+#endif
+
+#endif
+
+/*
+ * tmpfile() should be adequate, except that it may require special privileges
+ * to use, e.g., MinGW and Windows 7 where it tries to use the root directory.
+ */
+static FILE *
+open_tmpfile(const char *label)
+{
+ FILE *result;
+#if USE_MKSTEMP
+ int fd;
+ const char *tmpdir;
+ char *name;
+ const char *mark;
+
+ if ((tmpdir = getenv("TMPDIR")) == 0 || access(tmpdir, W_OK) != 0)
+ {
+#ifdef P_tmpdir
+ tmpdir = P_tmpdir;
+#else
+ tmpdir = "/tmp";
+#endif
+ if (access(tmpdir, W_OK) != 0)
+ tmpdir = ".";
+ }
+
+ name = malloc(strlen(tmpdir) + 10 + strlen(label));
+
+ result = 0;
+ if (name != 0)
+ {
+ mode_t save_umask = umask(0177);
+
+ if ((mark = strrchr(label, '_')) == 0)
+ mark = label + strlen(label);
+
+ sprintf(name, "%s/%.*sXXXXXX", tmpdir, (int)(mark - label), label);
+ fd = mkstemp(name);
+ if (fd >= 0)
+ {
+ result = fdopen(fd, "w+");
+ if (result != 0)
+ {
+ MY_TMPFILES *item;
+
+ if (my_tmpfiles == 0)
+ {
+ atexit(close_tmpfiles);
+ }
+
+ item = NEW(MY_TMPFILES);
+ NO_SPACE(item);
+
+ item->name = name;
+ NO_SPACE(item->name);
+
+ item->next = my_tmpfiles;
+ my_tmpfiles = item;
+ }
+ }
+ (void)umask(save_umask);
+ }
+#else
+ result = tmpfile();
+#endif
+
+ if (result == 0)
+ open_error(label);
+ return result;
+}
+
+static void
+open_files(void)
+{
+ create_file_names();
+
+ if (input_file == 0)
+ {
+ input_file = fopen(input_file_name, "r");
+ if (input_file == 0)
+ open_error(input_file_name);
+ }
+
+ action_file = open_tmpfile("action_file");
+ text_file = open_tmpfile("text_file");
+
+ if (vflag)
+ {
+ verbose_file = fopen(verbose_file_name, "w");
+ if (verbose_file == 0)
+ open_error(verbose_file_name);
+ }
+
+ if (gflag)
+ {
+ graph_file = fopen(graph_file_name, "w");
+ if (graph_file == 0)
+ open_error(graph_file_name);
+ fprintf(graph_file, "digraph %s {\n", file_prefix);
+ fprintf(graph_file, "\tedge [fontsize=10];\n");
+ fprintf(graph_file, "\tnode [shape=box,fontsize=10];\n");
+ fprintf(graph_file, "\torientation=landscape;\n");
+ fprintf(graph_file, "\trankdir=LR;\n");
+ fprintf(graph_file, "\t/*\n");
+ fprintf(graph_file, "\tmargin=0.2;\n");
+ fprintf(graph_file, "\tpage=\"8.27,11.69\"; // for A4 printing\n");
+ fprintf(graph_file, "\tratio=auto;\n");
+ fprintf(graph_file, "\t*/\n");
+ }
+
+ if (dflag)
+ {
+ defines_file = fopen(defines_file_name, "w");
+ if (defines_file == 0)
+ open_error(defines_file_name);
+ union_file = open_tmpfile("union_file");
+ }
+
+ if (iflag)
+ {
+ externs_file = fopen(externs_file_name, "w");
+ if (externs_file == 0)
+ open_error(externs_file_name);
+ }
+
+ output_file = fopen(output_file_name, "w");
+ if (output_file == 0)
+ open_error(output_file_name);
+
+ if (rflag)
+ {
+ code_file = fopen(code_file_name, "w");
+ if (code_file == 0)
+ open_error(code_file_name);
+ }
+ else
+ code_file = output_file;
+}
+
+int
+main(int argc, char *argv[])
+{
+ SRexpect = -1;
+ RRexpect = -1;
+ exit_code = EXIT_SUCCESS;
+
+ set_signals();
+ getargs(argc, argv);
+ open_files();
+ reader();
+ lr0();
+ lalr();
+ make_parser();
+ graph();
+ finalize_closure();
+ verbose();
+ output();
+ done(exit_code);
+ /*NOTREACHED */
+}
Added: vendor/byacc/dist/makefile.in
===================================================================
--- vendor/byacc/dist/makefile.in (rev 0)
+++ vendor/byacc/dist/makefile.in 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,175 @@
+# $Id: makefile.in,v 1.23 2014/04/09 12:15:52 tom Exp $
+#
+# UNIX template-makefile for Berkeley Yacc
+
+THIS = yacc
+
+#### Start of system configuration section. ####
+
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+CC = @CC@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+transform = @program_transform_name@
+
+DEFINES =
+EXTRA_CFLAGS = @EXTRA_CFLAGS@
+CPPFLAGS = -I. -I$(srcdir) $(DEFINES) -DHAVE_CONFIG_H -DYYPATCH=`cat $(srcdir)/VERSION` @CPPFLAGS@
+CFLAGS = @CFLAGS@ $(CPPFLAGS) $(EXTRA_CFLAGS)
+
+LDFLAGS = @LDFLAGS@
+LIBS = @LIBS@
+
+AWK = @AWK@
+CTAGS = @CTAGS@
+ETAGS = @ETAGS@
+LINT = @LINT@
+LINTFLAGS = @LINT_OPTS@
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+datarootdir = @datarootdir@
+bindir = $(DESTDIR)@bindir@
+mandir = $(DESTDIR)@mandir@/man1
+manext = 1
+
+testdir = $(srcdir)/test
+
+SKELETON = @SKELETON@
+x = @EXEEXT@
+o = . at OBJEXT@
+
+#### End of system configuration section. ####
+
+SHELL = /bin/sh
+ at SET_MAKE@
+
+H_FILES = \
+ defs.h
+
+C_FILES = \
+ closure.c \
+ error.c \
+ graph.c \
+ lalr.c \
+ lr0.c \
+ main.c \
+ mkpar.c \
+ mstring.c \
+ output.c \
+ reader.c \
+ $(SKELETON).c \
+ symtab.c \
+ verbose.c \
+ warshall.c
+
+OBJS = \
+ closure$o \
+ error$o \
+ graph$o \
+ lalr$o \
+ lr0$o \
+ main$o \
+ mkpar$o \
+ mstring$o \
+ output$o \
+ reader$o \
+ $(SKELETON)$o \
+ symtab$o \
+ verbose$o \
+ warshall$o
+
+YACCPAR = \
+ btyaccpar.c \
+ yaccpar.c
+
+TRANSFORM_BIN = sed 's/$x$$//' |sed '$(transform)'|sed 's/$$/$x/'
+TRANSFORM_MAN = sed 's/$(manext)$$//'|sed '$(transform)'|sed 's/$$/$(manext)/'
+
+actual_bin = `echo $(THIS)$x | $(TRANSFORM_BIN)`
+actual_man = `echo $(THIS).$(manext)| $(TRANSFORM_MAN)`
+
+all : $(THIS)$x
+
+install: all installdirs
+ $(INSTALL_PROGRAM) $(THIS)$x $(bindir)/$(actual_bin)
+ - $(INSTALL_DATA) $(srcdir)/$(THIS).1 $(mandir)/$(actual_man)
+
+installdirs:
+ mkdir -p $(bindir)
+ - mkdir -p $(mandir)
+
+uninstall:
+ - rm -f $(bindir)/$(actual_bin)
+ - rm -f $(mandir)/$(actual_man)
+
+################################################################################
+.SUFFIXES : .c $o .i .skel
+
+.c$o:
+ @RULE_CC@
+ @ECHO_CC@$(CC) -c $(CFLAGS) $<
+
+.c.i :
+ @RULE_CC@
+ @ECHO_CC@$(CPP) -C $(CPPFLAGS) $*.c >$@
+
+.skel.c :
+ $(AWK) -f $(srcdir)/skel2c $*.skel > $@
+
+################################################################################
+
+$(THIS)$x : $(OBJS)
+ @ECHO_LD@$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(OBJS) $(LIBS)
+
+mostlyclean :
+ - rm -f core .nfs* *$o *.bak *.BAK *.out
+
+clean :: mostlyclean
+ - rm -f $(THIS)$x
+
+distclean :: clean
+ - rm -f config.log config.cache config.status config.h makefile
+ - rm -f $(testdir)/yacc/test-* $(testdir)/btyacc/test-*
+
+realclean :: distclean
+ - rm -f tags TAGS
+
+sources : $(YACCPAR)
+
+maintainer-clean :: realclean
+ rm -f $(YACCPAR)
+
+################################################################################
+check: $(THIS)$x
+ $(SHELL) $(testdir)/run_test.sh $(testdir)
+
+check_make: $(THIS)$x
+ $(SHELL) $(testdir)/run_make.sh $(testdir)
+
+check_lint:
+ $(SHELL) $(testdir)/run_lint.sh $(testdir)
+################################################################################
+tags: $(H_FILES) $(C_FILES)
+ $(CTAGS) $(C_FILES) $(H_FILES)
+
+lint: $(C_FILES)
+ $(LINT) $(LINTFLAGS) $(CPPFLAGS) $(C_FILES)
+
+ at MAKE_UPPER_TAGS@TAGS: $(H_FILES) $(C_FILES)
+ at MAKE_UPPER_TAGS@ $(ETAGS) $(C_FILES) $(H_FILES)
+
+depend:
+ makedepend -- $(CPPFLAGS) -- $(C_FILES)
+
+$(OBJS) : defs.h makefile
+
+main$o \
+$(SKELETON)$o : VERSION
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
Added: vendor/byacc/dist/mkpar.c
===================================================================
--- vendor/byacc/dist/mkpar.c (rev 0)
+++ vendor/byacc/dist/mkpar.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,411 @@
+/* $Id: mkpar.c,v 1.14 2014/04/01 23:05:37 tom Exp $ */
+
+#include "defs.h"
+
+#define NotSuppressed(p) ((p)->suppressed == 0)
+
+#if defined(YYBTYACC)
+#define MaySuppress(p) ((backtrack ? ((p)->suppressed <= 1) : (p)->suppressed == 0))
+ /* suppress the preferred action => enable backtracking */
+#define StartBacktrack(p) if (backtrack && (p) != NULL && NotSuppressed(p)) (p)->suppressed = 1
+#else
+#define MaySuppress(p) ((p)->suppressed == 0)
+#define StartBacktrack(p) /*nothing */
+#endif
+
+static action *add_reduce(action *actions, int ruleno, int symbol);
+static action *add_reductions(int stateno, action *actions);
+static action *get_shifts(int stateno);
+static action *parse_actions(int stateno);
+static int sole_reduction(int stateno);
+static void defreds(void);
+static void find_final_state(void);
+static void free_action_row(action *p);
+static void remove_conflicts(void);
+static void total_conflicts(void);
+static void unused_rules(void);
+
+action **parser;
+
+int SRexpect;
+int RRexpect;
+
+int SRtotal;
+int RRtotal;
+
+Value_t *SRconflicts;
+Value_t *RRconflicts;
+Value_t *defred;
+Value_t *rules_used;
+Value_t nunused;
+Value_t final_state;
+
+static Value_t SRcount;
+static Value_t RRcount;
+
+void
+make_parser(void)
+{
+ int i;
+
+ parser = NEW2(nstates, action *);
+ for (i = 0; i < nstates; i++)
+ parser[i] = parse_actions(i);
+
+ find_final_state();
+ remove_conflicts();
+ unused_rules();
+ if (SRtotal + RRtotal > 0)
+ total_conflicts();
+ defreds();
+}
+
+static action *
+parse_actions(int stateno)
+{
+ action *actions;
+
+ actions = get_shifts(stateno);
+ actions = add_reductions(stateno, actions);
+ return (actions);
+}
+
+static action *
+get_shifts(int stateno)
+{
+ action *actions, *temp;
+ shifts *sp;
+ Value_t *to_state2;
+ Value_t i, k;
+ Value_t symbol;
+
+ actions = 0;
+ sp = shift_table[stateno];
+ if (sp)
+ {
+ to_state2 = sp->shift;
+ for (i = (Value_t) (sp->nshifts - 1); i >= 0; i--)
+ {
+ k = to_state2[i];
+ symbol = accessing_symbol[k];
+ if (ISTOKEN(symbol))
+ {
+ temp = NEW(action);
+ temp->next = actions;
+ temp->symbol = symbol;
+ temp->number = k;
+ temp->prec = symbol_prec[symbol];
+ temp->action_code = SHIFT;
+ temp->assoc = symbol_assoc[symbol];
+ actions = temp;
+ }
+ }
+ }
+ return (actions);
+}
+
+static action *
+add_reductions(int stateno, action *actions)
+{
+ int i, j, m, n;
+ int ruleno, tokensetsize;
+ unsigned *rowp;
+
+ tokensetsize = WORDSIZE(ntokens);
+ m = lookaheads[stateno];
+ n = lookaheads[stateno + 1];
+ for (i = m; i < n; i++)
+ {
+ ruleno = LAruleno[i];
+ rowp = LA + i * tokensetsize;
+ for (j = ntokens - 1; j >= 0; j--)
+ {
+ if (BIT(rowp, j))
+ actions = add_reduce(actions, ruleno, j);
+ }
+ }
+ return (actions);
+}
+
+static action *
+add_reduce(action *actions,
+ int ruleno,
+ int symbol)
+{
+ action *temp, *prev, *next;
+
+ prev = 0;
+ for (next = actions; next && next->symbol < symbol; next = next->next)
+ prev = next;
+
+ while (next && next->symbol == symbol && next->action_code == SHIFT)
+ {
+ prev = next;
+ next = next->next;
+ }
+
+ while (next && next->symbol == symbol &&
+ next->action_code == REDUCE && next->number < ruleno)
+ {
+ prev = next;
+ next = next->next;
+ }
+
+ temp = NEW(action);
+ temp->next = next;
+ temp->symbol = (Value_t) symbol;
+ temp->number = (Value_t) ruleno;
+ temp->prec = rprec[ruleno];
+ temp->action_code = REDUCE;
+ temp->assoc = rassoc[ruleno];
+
+ if (prev)
+ prev->next = temp;
+ else
+ actions = temp;
+
+ return (actions);
+}
+
+static void
+find_final_state(void)
+{
+ int goal, i;
+ Value_t *to_state2;
+ shifts *p;
+
+ p = shift_table[0];
+ to_state2 = p->shift;
+ goal = ritem[1];
+ for (i = p->nshifts - 1; i >= 0; --i)
+ {
+ final_state = to_state2[i];
+ if (accessing_symbol[final_state] == goal)
+ break;
+ }
+}
+
+static void
+unused_rules(void)
+{
+ int i;
+ action *p;
+
+ rules_used = TMALLOC(Value_t, nrules);
+ NO_SPACE(rules_used);
+
+ for (i = 0; i < nrules; ++i)
+ rules_used[i] = 0;
+
+ for (i = 0; i < nstates; ++i)
+ {
+ for (p = parser[i]; p; p = p->next)
+ {
+ if ((p->action_code == REDUCE) && MaySuppress(p))
+ rules_used[p->number] = 1;
+ }
+ }
+
+ nunused = 0;
+ for (i = 3; i < nrules; ++i)
+ if (!rules_used[i])
+ ++nunused;
+
+ if (nunused)
+ {
+ if (nunused == 1)
+ fprintf(stderr, "%s: 1 rule never reduced\n", myname);
+ else
+ fprintf(stderr, "%s: %d rules never reduced\n", myname, nunused);
+ }
+}
+
+static void
+remove_conflicts(void)
+{
+ int i;
+ int symbol;
+ action *p, *pref = 0;
+
+ SRtotal = 0;
+ RRtotal = 0;
+ SRconflicts = NEW2(nstates, Value_t);
+ RRconflicts = NEW2(nstates, Value_t);
+ for (i = 0; i < nstates; i++)
+ {
+ SRcount = 0;
+ RRcount = 0;
+ symbol = -1;
+#if defined(YYBTYACC)
+ pref = NULL;
+#endif
+ for (p = parser[i]; p; p = p->next)
+ {
+ if (p->symbol != symbol)
+ {
+ /* the first parse action for each symbol is the preferred action */
+ pref = p;
+ symbol = p->symbol;
+ }
+ /* following conditions handle multiple, i.e., conflicting, parse actions */
+ else if (i == final_state && symbol == 0)
+ {
+ SRcount++;
+ p->suppressed = 1;
+ StartBacktrack(pref);
+ }
+ else if (pref != 0 && pref->action_code == SHIFT)
+ {
+ if (pref->prec > 0 && p->prec > 0)
+ {
+ if (pref->prec < p->prec)
+ {
+ pref->suppressed = 2;
+ pref = p;
+ }
+ else if (pref->prec > p->prec)
+ {
+ p->suppressed = 2;
+ }
+ else if (pref->assoc == LEFT)
+ {
+ pref->suppressed = 2;
+ pref = p;
+ }
+ else if (pref->assoc == RIGHT)
+ {
+ p->suppressed = 2;
+ }
+ else
+ {
+ pref->suppressed = 2;
+ p->suppressed = 2;
+ }
+ }
+ else
+ {
+ SRcount++;
+ p->suppressed = 1;
+ StartBacktrack(pref);
+ }
+ }
+ else
+ {
+ RRcount++;
+ p->suppressed = 1;
+ StartBacktrack(pref);
+ }
+ }
+ SRtotal += SRcount;
+ RRtotal += RRcount;
+ SRconflicts[i] = SRcount;
+ RRconflicts[i] = RRcount;
+ }
+}
+
+static void
+total_conflicts(void)
+{
+ fprintf(stderr, "%s: ", myname);
+ if (SRtotal == 1)
+ fprintf(stderr, "1 shift/reduce conflict");
+ else if (SRtotal > 1)
+ fprintf(stderr, "%d shift/reduce conflicts", SRtotal);
+
+ if (SRtotal && RRtotal)
+ fprintf(stderr, ", ");
+
+ if (RRtotal == 1)
+ fprintf(stderr, "1 reduce/reduce conflict");
+ else if (RRtotal > 1)
+ fprintf(stderr, "%d reduce/reduce conflicts", RRtotal);
+
+ fprintf(stderr, ".\n");
+
+ if (SRexpect >= 0 && SRtotal != SRexpect)
+ {
+ fprintf(stderr, "%s: ", myname);
+ fprintf(stderr, "expected %d shift/reduce conflict%s.\n",
+ SRexpect, PLURAL(SRexpect));
+ exit_code = EXIT_FAILURE;
+ }
+ if (RRexpect >= 0 && RRtotal != RRexpect)
+ {
+ fprintf(stderr, "%s: ", myname);
+ fprintf(stderr, "expected %d reduce/reduce conflict%s.\n",
+ RRexpect, PLURAL(RRexpect));
+ exit_code = EXIT_FAILURE;
+ }
+}
+
+static int
+sole_reduction(int stateno)
+{
+ int count, ruleno;
+ action *p;
+
+ count = 0;
+ ruleno = 0;
+ for (p = parser[stateno]; p; p = p->next)
+ {
+ if (p->action_code == SHIFT && MaySuppress(p))
+ return (0);
+ else if ((p->action_code == REDUCE) && MaySuppress(p))
+ {
+ if (ruleno > 0 && p->number != ruleno)
+ return (0);
+ if (p->symbol != 1)
+ ++count;
+ ruleno = p->number;
+ }
+ }
+
+ if (count == 0)
+ return (0);
+ return (ruleno);
+}
+
+static void
+defreds(void)
+{
+ int i;
+
+ defred = NEW2(nstates, Value_t);
+ for (i = 0; i < nstates; i++)
+ defred[i] = (Value_t) sole_reduction(i);
+}
+
+static void
+free_action_row(action *p)
+{
+ action *q;
+
+ while (p)
+ {
+ q = p->next;
+ FREE(p);
+ p = q;
+ }
+}
+
+void
+free_parser(void)
+{
+ int i;
+
+ for (i = 0; i < nstates; i++)
+ free_action_row(parser[i]);
+
+ FREE(parser);
+}
+
+#ifdef NO_LEAKS
+void
+mkpar_leaks(void)
+{
+ DO_FREE(defred);
+ DO_FREE(rules_used);
+ DO_FREE(SRconflicts);
+ DO_FREE(RRconflicts);
+}
+#endif
Added: vendor/byacc/dist/mstring.c
===================================================================
--- vendor/byacc/dist/mstring.c (rev 0)
+++ vendor/byacc/dist/mstring.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,207 @@
+/* $Id: mstring.c,v 1.6 2014/04/22 23:36:31 tom Exp $ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <string.h>
+#include "defs.h"
+
+/* parameters about string length. HEAD is the starting size and
+** HEAD+TAIL should be a power of two */
+#define HEAD 24
+#define TAIL 8
+
+#if defined(YYBTYACC)
+
+static char *buf_ptr;
+static size_t buf_len;
+
+void
+msprintf(struct mstring *s, const char *fmt,...)
+{
+ va_list args;
+ size_t len;
+#ifdef HAVE_VSNPRINTF
+ int changed;
+#endif
+
+ if (!s || !s->base)
+ return;
+
+ if (buf_len == 0)
+ {
+ buf_ptr = malloc(buf_len = 4096);
+ }
+ if (buf_ptr == 0)
+ {
+ return;
+ }
+
+#ifdef HAVE_VSNPRINTF
+ do
+ {
+ va_start(args, fmt);
+ len = (size_t) vsnprintf(buf_ptr, buf_len, fmt, args);
+ va_end(args);
+ if ((changed = (len > buf_len)) != 0)
+ {
+ char *new_ptr = realloc(buf_ptr, (buf_len * 3) / 2);
+ if (new_ptr == 0)
+ {
+ free(buf_ptr);
+ buf_ptr = 0;
+ return;
+ }
+ buf_ptr = new_ptr;
+ }
+ }
+ while (changed);
+#else
+ va_start(args, fmt);
+ len = (size_t) vsprintf(buf_ptr, fmt, args);
+ va_end(args);
+ if (len >= buf_len)
+ return;
+#endif
+
+ if (len > (size_t) (s->end - s->ptr))
+ {
+ char *new_base;
+ size_t cp = (size_t) (s->ptr - s->base);
+ size_t cl = (size_t) (s->end - s->base);
+ size_t nl = cl;
+ while (len > (nl - cp))
+ nl = nl + nl + TAIL;
+ if ((new_base = realloc(s->base, nl)))
+ {
+ s->base = new_base;
+ s->ptr = s->base + cp;
+ s->end = s->base + nl;
+ }
+ else
+ {
+ free(s->base);
+ s->base = 0;
+ s->ptr = 0;
+ s->end = 0;
+ return;
+ }
+ }
+ memcpy(s->ptr, buf_ptr, len);
+ s->ptr += len;
+}
+#endif
+
+int
+mputchar(struct mstring *s, int ch)
+{
+ if (!s || !s->base)
+ return ch;
+ if (s->ptr == s->end)
+ {
+ size_t len = (size_t) (s->end - s->base);
+ if ((s->base = realloc(s->base, len + len + TAIL)))
+ {
+ s->ptr = s->base + len;
+ s->end = s->base + len + len + TAIL;
+ }
+ else
+ {
+ s->ptr = s->end = 0;
+ return ch;
+ }
+ }
+ *s->ptr++ = (char)ch;
+ return ch;
+}
+
+struct mstring *
+msnew(void)
+{
+ struct mstring *n = TMALLOC(struct mstring, 1);
+
+ if (n)
+ {
+ if ((n->base = n->ptr = MALLOC(HEAD)) != 0)
+ {
+ n->end = n->base + HEAD;
+ }
+ else
+ {
+ free(n);
+ n = 0;
+ }
+ }
+ return n;
+}
+
+char *
+msdone(struct mstring *s)
+{
+ char *r = 0;
+ if (s)
+ {
+ mputc(s, 0);
+ r = s->base;
+ free(s);
+ }
+ return r;
+}
+
+#if defined(YYBTYACC)
+/* compare two strings, ignoring whitespace, except between two letters or
+** digits (and treat all of these as equal) */
+int
+strnscmp(const char *a, const char *b)
+{
+ while (1)
+ {
+ while (isspace(*a))
+ a++;
+ while (isspace(*b))
+ b++;
+ while (*a && *a == *b)
+ a++, b++;
+ if (isspace(*a))
+ {
+ if (isalnum(a[-1]) && isalnum(*b))
+ break;
+ }
+ else if (isspace(*b))
+ {
+ if (isalnum(b[-1]) && isalnum(*a))
+ break;
+ }
+ else
+ break;
+ }
+ return *a - *b;
+}
+
+unsigned int
+strnshash(const char *s)
+{
+ unsigned int h = 0;
+
+ while (*s)
+ {
+ if (!isspace(*s))
+ h = (h << 5) - h + (unsigned char)*s;
+ s++;
+ }
+ return h;
+}
+#endif
+
+#ifdef NO_LEAKS
+void
+mstring_leaks(void)
+{
+#if defined(YYBTYACC)
+ free(buf_ptr);
+ buf_ptr = 0;
+ buf_len = 0;
+#endif
+}
+#endif
Added: vendor/byacc/dist/output.c
===================================================================
--- vendor/byacc/dist/output.c (rev 0)
+++ vendor/byacc/dist/output.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2053 @@
+/* $Id: output.c,v 1.74 2014/10/05 23:21:09 tom Exp $ */
+
+#include "defs.h"
+
+#define StaticOrR (rflag ? "" : "static ")
+#define CountLine(fp) (!rflag || ((fp) == code_file))
+
+#if defined(YYBTYACC)
+#define PER_STATE 3
+#else
+#define PER_STATE 2
+#endif
+
+static int nvectors;
+static int nentries;
+static Value_t **froms;
+static Value_t **tos;
+#if defined(YYBTYACC)
+static Value_t *conflicts = NULL;
+static Value_t nconflicts = 0;
+#endif
+static Value_t *tally;
+static Value_t *width;
+static Value_t *state_count;
+static Value_t *order;
+static Value_t *base;
+static Value_t *pos;
+static int maxtable;
+static Value_t *table;
+static Value_t *check;
+static int lowzero;
+static long high;
+
+static void
+putc_code(FILE * fp, int c)
+{
+ if ((c == '\n') && (fp == code_file))
+ ++outline;
+ putc(c, fp);
+}
+
+static void
+putl_code(FILE * fp, const char *s)
+{
+ if (fp == code_file)
+ ++outline;
+ fputs(s, fp);
+}
+
+static void
+puts_code(FILE * fp, const char *s)
+{
+ fputs(s, fp);
+}
+
+static void
+puts_param_types(FILE * fp, param * list, int more)
+{
+ param *p;
+
+ if (list != 0)
+ {
+ for (p = list; p; p = p->next)
+ {
+ size_t len_type = strlen(p->type);
+ fprintf(fp, "%s%s%s%s%s", p->type,
+ (((len_type != 0) && (p->type[len_type - 1] == '*'))
+ ? ""
+ : " "),
+ p->name, p->type2,
+ ((more || p->next) ? ", " : ""));
+ }
+ }
+ else
+ {
+ if (!more)
+ fprintf(fp, "void");
+ }
+}
+
+static void
+puts_param_names(FILE * fp, param * list, int more)
+{
+ param *p;
+
+ for (p = list; p; p = p->next)
+ {
+ fprintf(fp, "%s%s", p->name,
+ ((more || p->next) ? ", " : ""));
+ }
+}
+
+static void
+write_code_lineno(FILE * fp)
+{
+ if (!lflag && (fp == code_file))
+ {
+ ++outline;
+ fprintf(fp, line_format, outline + 1, code_file_name);
+ }
+}
+
+static void
+write_input_lineno(void)
+{
+ if (!lflag)
+ {
+ ++outline;
+ fprintf(code_file, line_format, lineno, input_file_name);
+ }
+}
+
+static void
+define_prefixed(FILE * fp, const char *name)
+{
+ int bump_line = CountLine(fp);
+ if (bump_line)
+ ++outline;
+ fprintf(fp, "\n");
+
+ if (bump_line)
+ ++outline;
+ fprintf(fp, "#ifndef %s\n", name);
+
+ if (bump_line)
+ ++outline;
+ fprintf(fp, "#define %-10s %s%s\n", name, symbol_prefix, name + 2);
+
+ if (bump_line)
+ ++outline;
+ fprintf(fp, "#endif /* %s */\n", name);
+}
+
+static void
+output_prefix(FILE * fp)
+{
+ if (symbol_prefix == NULL)
+ {
+ symbol_prefix = "yy";
+ }
+ else
+ {
+ define_prefixed(fp, "yyparse");
+ define_prefixed(fp, "yylex");
+ define_prefixed(fp, "yyerror");
+ define_prefixed(fp, "yychar");
+ define_prefixed(fp, "yyval");
+ define_prefixed(fp, "yylval");
+ define_prefixed(fp, "yydebug");
+ define_prefixed(fp, "yynerrs");
+ define_prefixed(fp, "yyerrflag");
+ define_prefixed(fp, "yylhs");
+ define_prefixed(fp, "yylen");
+ define_prefixed(fp, "yydefred");
+#if defined(YYBTYACC)
+ define_prefixed(fp, "yystos");
+#endif
+ define_prefixed(fp, "yydgoto");
+ define_prefixed(fp, "yysindex");
+ define_prefixed(fp, "yyrindex");
+ define_prefixed(fp, "yygindex");
+ define_prefixed(fp, "yytable");
+ define_prefixed(fp, "yycheck");
+ define_prefixed(fp, "yyname");
+ define_prefixed(fp, "yyrule");
+#if defined(YYBTYACC)
+ if (locations)
+ {
+ define_prefixed(fp, "yyloc");
+ define_prefixed(fp, "yylloc");
+ }
+ putc_code(fp, '\n');
+ putl_code(fp, "#if YYBTYACC\n");
+
+ define_prefixed(fp, "yycindex");
+ define_prefixed(fp, "yyctable");
+
+ putc_code(fp, '\n');
+ putl_code(fp, "#endif /* YYBTYACC */\n");
+ putc_code(fp, '\n');
+#endif
+ }
+ if (CountLine(fp))
+ ++outline;
+ fprintf(fp, "#define YYPREFIX \"%s\"\n", symbol_prefix);
+}
+
+static void
+output_newline(void)
+{
+ if (!rflag)
+ ++outline;
+ putc('\n', output_file);
+}
+
+static void
+output_line(const char *value)
+{
+ fputs(value, output_file);
+ output_newline();
+}
+
+static void
+output_int(int value)
+{
+ fprintf(output_file, "%5d,", value);
+}
+
+static void
+start_int_table(const char *name, int value)
+{
+ int need = 34 - (int)(strlen(symbol_prefix) + strlen(name));
+
+ if (need < 6)
+ need = 6;
+ fprintf(output_file,
+ "%sconst YYINT %s%s[] = {%*d,",
+ StaticOrR, symbol_prefix, name, need, value);
+}
+
+static void
+start_str_table(const char *name)
+{
+ fprintf(output_file,
+ "%sconst char *const %s%s[] = {",
+ StaticOrR, symbol_prefix, name);
+ output_newline();
+}
+
+static void
+end_table(void)
+{
+ output_newline();
+ output_line("};");
+}
+
+static void
+output_YYINT_typedef(FILE * fp)
+{
+ /* generate the type used to index the various parser tables */
+ if (CountLine(fp))
+ ++outline;
+ fprintf(fp, "typedef %s YYINT;\n", CONCAT1("", YYINT));
+}
+
+static void
+output_rule_data(void)
+{
+ int i;
+ int j;
+
+ output_YYINT_typedef(output_file);
+
+ start_int_table("lhs", symbol_value[start_symbol]);
+
+ j = 10;
+ for (i = 3; i < nrules; i++)
+ {
+ if (j >= 10)
+ {
+ output_newline();
+ j = 1;
+ }
+ else
+ ++j;
+
+ output_int(symbol_value[rlhs[i]]);
+ }
+ end_table();
+
+ start_int_table("len", 2);
+
+ j = 10;
+ for (i = 3; i < nrules; i++)
+ {
+ if (j >= 10)
+ {
+ output_newline();
+ j = 1;
+ }
+ else
+ j++;
+
+ output_int(rrhs[i + 1] - rrhs[i] - 1);
+ }
+ end_table();
+}
+
+static void
+output_yydefred(void)
+{
+ int i, j;
+
+ start_int_table("defred", (defred[0] ? defred[0] - 2 : 0));
+
+ j = 10;
+ for (i = 1; i < nstates; i++)
+ {
+ if (j < 10)
+ ++j;
+ else
+ {
+ output_newline();
+ j = 1;
+ }
+
+ output_int((defred[i] ? defred[i] - 2 : 0));
+ }
+
+ end_table();
+}
+
+#if defined(YYBTYACC)
+static void
+output_accessing_symbols(void)
+{
+ int i, j;
+ int *translate;
+
+ if (nstates != 0)
+ {
+ translate = TMALLOC(int, nstates);
+ NO_SPACE(translate);
+
+ for (i = 0; i < nstates; ++i)
+ {
+ int gsymb = accessing_symbol[i];
+
+ translate[i] = symbol_pval[gsymb];
+ }
+
+ /* yystos[] may be unused, depending on compile-time defines */
+ start_int_table("stos", translate[0]);
+
+ j = 10;
+ for (i = 1; i < nstates; ++i)
+ {
+ if (j < 10)
+ ++j;
+ else
+ {
+ output_newline();
+ j = 1;
+ }
+
+ output_int(translate[i]);
+ }
+
+ end_table();
+ FREE(translate);
+ }
+}
+
+static Value_t
+find_conflict_base(int cbase)
+{
+ int i, j;
+
+ for (i = 0; i < cbase; i++)
+ {
+ for (j = 0; j + cbase < nconflicts; j++)
+ {
+ if (conflicts[i + j] != conflicts[cbase + j])
+ break;
+ }
+ if (j + cbase >= nconflicts)
+ break;
+ }
+ return (Value_t) i;
+}
+#endif
+
+static void
+token_actions(void)
+{
+ int i, j;
+ Value_t shiftcount, reducecount;
+#if defined(YYBTYACC)
+ Value_t conflictcount = 0;
+ Value_t csym = -1;
+ Value_t cbase = 0;
+#endif
+ int max, min;
+ Value_t *actionrow, *r, *s;
+ action *p;
+
+ actionrow = NEW2(PER_STATE * ntokens, Value_t);
+ for (i = 0; i < nstates; ++i)
+ {
+ if (parser[i])
+ {
+ for (j = 0; j < PER_STATE * ntokens; ++j)
+ actionrow[j] = 0;
+
+ shiftcount = 0;
+ reducecount = 0;
+#if defined(YYBTYACC)
+ if (backtrack)
+ {
+ conflictcount = 0;
+ csym = -1;
+ cbase = nconflicts;
+ }
+#endif
+ for (p = parser[i]; p; p = p->next)
+ {
+#if defined(YYBTYACC)
+ if (backtrack)
+ {
+ if (csym != -1 && csym != p->symbol)
+ {
+ conflictcount++;
+ conflicts[nconflicts++] = -1;
+ j = find_conflict_base(cbase);
+ actionrow[csym + 2 * ntokens] = (Value_t) (j + 1);
+ if (j == cbase)
+ {
+ cbase = nconflicts;
+ }
+ else
+ {
+ if (conflicts[cbase] == -1)
+ cbase++;
+ nconflicts = cbase;
+ }
+ csym = -1;
+ }
+ }
+#endif
+ if (p->suppressed == 0)
+ {
+ if (p->action_code == SHIFT)
+ {
+ ++shiftcount;
+ actionrow[p->symbol] = p->number;
+ }
+ else if (p->action_code == REDUCE && p->number != defred[i])
+ {
+ ++reducecount;
+ actionrow[p->symbol + ntokens] = p->number;
+ }
+ }
+#if defined(YYBTYACC)
+ else if (backtrack && p->suppressed == 1)
+ {
+ csym = p->symbol;
+ if (p->action_code == SHIFT)
+ {
+ conflicts[nconflicts++] = p->number;
+ }
+ else if (p->action_code == REDUCE && p->number != defred[i])
+ {
+ if (cbase == nconflicts)
+ {
+ if (cbase)
+ cbase--;
+ else
+ conflicts[nconflicts++] = -1;
+ }
+ conflicts[nconflicts++] = (Value_t) (p->number - 2);
+ }
+ }
+#endif
+ }
+#if defined(YYBTYACC)
+ if (backtrack && csym != -1)
+ {
+ conflictcount++;
+ conflicts[nconflicts++] = -1;
+ j = find_conflict_base(cbase);
+ actionrow[csym + 2 * ntokens] = (Value_t) (j + 1);
+ if (j == cbase)
+ {
+ cbase = nconflicts;
+ }
+ else
+ {
+ if (conflicts[cbase] == -1)
+ cbase++;
+ nconflicts = cbase;
+ }
+ }
+#endif
+
+ tally[i] = shiftcount;
+ tally[nstates + i] = reducecount;
+#if defined(YYBTYACC)
+ if (backtrack)
+ tally[2 * nstates + i] = conflictcount;
+#endif
+ width[i] = 0;
+ width[nstates + i] = 0;
+#if defined(YYBTYACC)
+ if (backtrack)
+ width[2 * nstates + i] = 0;
+#endif
+ if (shiftcount > 0)
+ {
+ froms[i] = r = NEW2(shiftcount, Value_t);
+ tos[i] = s = NEW2(shiftcount, Value_t);
+ min = MAXYYINT;
+ max = 0;
+ for (j = 0; j < ntokens; ++j)
+ {
+ if (actionrow[j])
+ {
+ if (min > symbol_value[j])
+ min = symbol_value[j];
+ if (max < symbol_value[j])
+ max = symbol_value[j];
+ *r++ = symbol_value[j];
+ *s++ = actionrow[j];
+ }
+ }
+ width[i] = (Value_t) (max - min + 1);
+ }
+ if (reducecount > 0)
+ {
+ froms[nstates + i] = r = NEW2(reducecount, Value_t);
+ tos[nstates + i] = s = NEW2(reducecount, Value_t);
+ min = MAXYYINT;
+ max = 0;
+ for (j = 0; j < ntokens; ++j)
+ {
+ if (actionrow[ntokens + j])
+ {
+ if (min > symbol_value[j])
+ min = symbol_value[j];
+ if (max < symbol_value[j])
+ max = symbol_value[j];
+ *r++ = symbol_value[j];
+ *s++ = (Value_t) (actionrow[ntokens + j] - 2);
+ }
+ }
+ width[nstates + i] = (Value_t) (max - min + 1);
+ }
+#if defined(YYBTYACC)
+ if (backtrack && conflictcount > 0)
+ {
+ froms[2 * nstates + i] = r = NEW2(conflictcount, Value_t);
+ tos[2 * nstates + i] = s = NEW2(conflictcount, Value_t);
+ min = MAXYYINT;
+ max = 0;
+ for (j = 0; j < ntokens; ++j)
+ {
+ if (actionrow[2 * ntokens + j])
+ {
+ if (min > symbol_value[j])
+ min = symbol_value[j];
+ if (max < symbol_value[j])
+ max = symbol_value[j];
+ *r++ = symbol_value[j];
+ *s++ = (Value_t) (actionrow[2 * ntokens + j] - 1);
+ }
+ }
+ width[2 * nstates + i] = (Value_t) (max - min + 1);
+ }
+#endif
+ }
+ }
+ FREE(actionrow);
+}
+
+static int
+default_goto(int symbol)
+{
+ int i;
+ int m;
+ int n;
+ int default_state;
+ int max;
+
+ m = goto_map[symbol];
+ n = goto_map[symbol + 1];
+
+ if (m == n)
+ return (0);
+
+ for (i = 0; i < nstates; i++)
+ state_count[i] = 0;
+
+ for (i = m; i < n; i++)
+ state_count[to_state[i]]++;
+
+ max = 0;
+ default_state = 0;
+ for (i = 0; i < nstates; i++)
+ {
+ if (state_count[i] > max)
+ {
+ max = state_count[i];
+ default_state = i;
+ }
+ }
+
+ return (default_state);
+}
+
+static void
+save_column(int symbol, int default_state)
+{
+ int i;
+ int m;
+ int n;
+ Value_t *sp;
+ Value_t *sp1;
+ Value_t *sp2;
+ Value_t count;
+ int symno;
+
+ m = goto_map[symbol];
+ n = goto_map[symbol + 1];
+
+ count = 0;
+ for (i = m; i < n; i++)
+ {
+ if (to_state[i] != default_state)
+ ++count;
+ }
+ if (count == 0)
+ return;
+
+ symno = symbol_value[symbol] + PER_STATE * nstates;
+
+ froms[symno] = sp1 = sp = NEW2(count, Value_t);
+ tos[symno] = sp2 = NEW2(count, Value_t);
+
+ for (i = m; i < n; i++)
+ {
+ if (to_state[i] != default_state)
+ {
+ *sp1++ = from_state[i];
+ *sp2++ = to_state[i];
+ }
+ }
+
+ tally[symno] = count;
+ width[symno] = (Value_t) (sp1[-1] - sp[0] + 1);
+}
+
+static void
+goto_actions(void)
+{
+ int i, j, k;
+
+ state_count = NEW2(nstates, Value_t);
+
+ k = default_goto(start_symbol + 1);
+ start_int_table("dgoto", k);
+ save_column(start_symbol + 1, k);
+
+ j = 10;
+ for (i = start_symbol + 2; i < nsyms; i++)
+ {
+ if (j >= 10)
+ {
+ output_newline();
+ j = 1;
+ }
+ else
+ ++j;
+
+ k = default_goto(i);
+ output_int(k);
+ save_column(i, k);
+ }
+
+ end_table();
+ FREE(state_count);
+}
+
+static void
+sort_actions(void)
+{
+ Value_t i;
+ int j;
+ int k;
+ int t;
+ int w;
+
+ order = NEW2(nvectors, Value_t);
+ nentries = 0;
+
+ for (i = 0; i < nvectors; i++)
+ {
+ if (tally[i] > 0)
+ {
+ t = tally[i];
+ w = width[i];
+ j = nentries - 1;
+
+ while (j >= 0 && (width[order[j]] < w))
+ j--;
+
+ while (j >= 0 && (width[order[j]] == w) && (tally[order[j]] < t))
+ j--;
+
+ for (k = nentries - 1; k > j; k--)
+ order[k + 1] = order[k];
+
+ order[j + 1] = i;
+ nentries++;
+ }
+ }
+}
+
+/* The function matching_vector determines if the vector specified by */
+/* the input parameter matches a previously considered vector. The */
+/* test at the start of the function checks if the vector represents */
+/* a row of shifts over terminal symbols or a row of reductions, or a */
+/* column of shifts over a nonterminal symbol. Berkeley Yacc does not */
+/* check if a column of shifts over a nonterminal symbols matches a */
+/* previously considered vector. Because of the nature of LR parsing */
+/* tables, no two columns can match. Therefore, the only possible */
+/* match would be between a row and a column. Such matches are */
+/* unlikely. Therefore, to save time, no attempt is made to see if a */
+/* column matches a previously considered vector. */
+/* */
+/* Matching_vector is poorly designed. The test could easily be made */
+/* faster. Also, it depends on the vectors being in a specific */
+/* order. */
+#if defined(YYBTYACC)
+/* */
+/* Not really any point in checking for matching conflicts -- it is */
+/* extremely unlikely to occur, and conflicts are (hopefully) rare. */
+#endif
+
+static int
+matching_vector(int vector)
+{
+ int i;
+ int j;
+ int k;
+ int t;
+ int w;
+ int match;
+ int prev;
+
+ i = order[vector];
+ if (i >= 2 * nstates)
+ return (-1);
+
+ t = tally[i];
+ w = width[i];
+
+ for (prev = vector - 1; prev >= 0; prev--)
+ {
+ j = order[prev];
+ if (width[j] != w || tally[j] != t)
+ return (-1);
+
+ match = 1;
+ for (k = 0; match && k < t; k++)
+ {
+ if (tos[j][k] != tos[i][k] || froms[j][k] != froms[i][k])
+ match = 0;
+ }
+
+ if (match)
+ return (j);
+ }
+
+ return (-1);
+}
+
+static int
+pack_vector(int vector)
+{
+ int i, j, k, l;
+ int t;
+ int loc;
+ int ok;
+ Value_t *from;
+ Value_t *to;
+ int newmax;
+
+ i = order[vector];
+ t = tally[i];
+ assert(t);
+
+ from = froms[i];
+ to = tos[i];
+
+ j = lowzero - from[0];
+ for (k = 1; k < t; ++k)
+ if (lowzero - from[k] > j)
+ j = lowzero - from[k];
+ for (;; ++j)
+ {
+ if (j == 0)
+ continue;
+ ok = 1;
+ for (k = 0; ok && k < t; k++)
+ {
+ loc = j + from[k];
+ if (loc >= maxtable - 1)
+ {
+ if (loc >= MAXTABLE - 1)
+ fatal("maximum table size exceeded");
+
+ newmax = maxtable;
+ do
+ {
+ newmax += 200;
+ }
+ while (newmax <= loc);
+
+ table = TREALLOC(Value_t, table, newmax);
+ NO_SPACE(table);
+
+ check = TREALLOC(Value_t, check, newmax);
+ NO_SPACE(check);
+
+ for (l = maxtable; l < newmax; ++l)
+ {
+ table[l] = 0;
+ check[l] = -1;
+ }
+ maxtable = newmax;
+ }
+
+ if (check[loc] != -1)
+ ok = 0;
+ }
+ for (k = 0; ok && k < vector; k++)
+ {
+ if (pos[k] == j)
+ ok = 0;
+ }
+ if (ok)
+ {
+ for (k = 0; k < t; k++)
+ {
+ loc = j + from[k];
+ table[loc] = to[k];
+ check[loc] = from[k];
+ if (loc > high)
+ high = loc;
+ }
+
+ while (check[lowzero] != -1)
+ ++lowzero;
+
+ return (j);
+ }
+ }
+}
+
+static void
+pack_table(void)
+{
+ int i;
+ Value_t place;
+ int state;
+
+ base = NEW2(nvectors, Value_t);
+ pos = NEW2(nentries, Value_t);
+
+ maxtable = 1000;
+ table = NEW2(maxtable, Value_t);
+ check = NEW2(maxtable, Value_t);
+
+ lowzero = 0;
+ high = 0;
+
+ for (i = 0; i < maxtable; i++)
+ check[i] = -1;
+
+ for (i = 0; i < nentries; i++)
+ {
+ state = matching_vector(i);
+
+ if (state < 0)
+ place = (Value_t) pack_vector(i);
+ else
+ place = base[state];
+
+ pos[i] = place;
+ base[order[i]] = place;
+ }
+
+ for (i = 0; i < nvectors; i++)
+ {
+ if (froms[i])
+ FREE(froms[i]);
+ if (tos[i])
+ FREE(tos[i]);
+ }
+
+ DO_FREE(froms);
+ DO_FREE(tos);
+ DO_FREE(tally);
+ DO_FREE(width);
+ DO_FREE(pos);
+}
+
+static void
+output_base(void)
+{
+ int i, j;
+
+ start_int_table("sindex", base[0]);
+
+ j = 10;
+ for (i = 1; i < nstates; i++)
+ {
+ if (j >= 10)
+ {
+ output_newline();
+ j = 1;
+ }
+ else
+ ++j;
+
+ output_int(base[i]);
+ }
+
+ end_table();
+
+ start_int_table("rindex", base[nstates]);
+
+ j = 10;
+ for (i = nstates + 1; i < 2 * nstates; i++)
+ {
+ if (j >= 10)
+ {
+ output_newline();
+ j = 1;
+ }
+ else
+ ++j;
+
+ output_int(base[i]);
+ }
+
+ end_table();
+
+#if defined(YYBTYACC)
+ output_line("#if YYBTYACC");
+ start_int_table("cindex", base[2 * nstates]);
+
+ j = 10;
+ for (i = 2 * nstates + 1; i < 3 * nstates; i++)
+ {
+ if (j >= 10)
+ {
+ output_newline();
+ j = 1;
+ }
+ else
+ ++j;
+
+ output_int(base[i]);
+ }
+
+ end_table();
+ output_line("#endif");
+#endif
+
+ start_int_table("gindex", base[PER_STATE * nstates]);
+
+ j = 10;
+ for (i = PER_STATE * nstates + 1; i < nvectors - 1; i++)
+ {
+ if (j >= 10)
+ {
+ output_newline();
+ j = 1;
+ }
+ else
+ ++j;
+
+ output_int(base[i]);
+ }
+
+ end_table();
+ FREE(base);
+}
+
+static void
+output_table(void)
+{
+ int i;
+ int j;
+
+ if (high >= MAXYYINT)
+ {
+ fprintf(stderr, "YYTABLESIZE: %ld\n", high);
+ fprintf(stderr, "Table is longer than %d elements.\n", MAXYYINT);
+ done(1);
+ }
+
+ ++outline;
+ fprintf(code_file, "#define YYTABLESIZE %ld\n", high);
+ start_int_table("table", table[0]);
+
+ j = 10;
+ for (i = 1; i <= high; i++)
+ {
+ if (j >= 10)
+ {
+ output_newline();
+ j = 1;
+ }
+ else
+ ++j;
+
+ output_int(table[i]);
+ }
+
+ end_table();
+ FREE(table);
+}
+
+static void
+output_check(void)
+{
+ int i;
+ int j;
+
+ start_int_table("check", check[0]);
+
+ j = 10;
+ for (i = 1; i <= high; i++)
+ {
+ if (j >= 10)
+ {
+ output_newline();
+ j = 1;
+ }
+ else
+ ++j;
+
+ output_int(check[i]);
+ }
+
+ end_table();
+ FREE(check);
+}
+
+#if defined(YYBTYACC)
+static void
+output_ctable(void)
+{
+ int i;
+ int j;
+ int limit = (conflicts != 0) ? nconflicts : 0;
+
+ if (limit < high)
+ limit = (int)high;
+
+ output_line("#if YYBTYACC");
+ start_int_table("ctable", conflicts ? conflicts[0] : -1);
+
+ j = 10;
+ for (i = 1; i < limit; i++)
+ {
+ if (j >= 10)
+ {
+ output_newline();
+ j = 1;
+ }
+ else
+ ++j;
+
+ output_int((conflicts != 0 && i < nconflicts) ? conflicts[i] : -1);
+ }
+
+ if (conflicts)
+ FREE(conflicts);
+
+ end_table();
+ output_line("#endif");
+}
+#endif
+
+static void
+output_actions(void)
+{
+ nvectors = PER_STATE * nstates + nvars;
+
+ froms = NEW2(nvectors, Value_t *);
+ tos = NEW2(nvectors, Value_t *);
+ tally = NEW2(nvectors, Value_t);
+ width = NEW2(nvectors, Value_t);
+
+#if defined(YYBTYACC)
+ if (backtrack && (SRtotal + RRtotal) != 0)
+ conflicts = NEW2(4 * (SRtotal + RRtotal), Value_t);
+#endif
+
+ token_actions();
+ FREE(lookaheads);
+ FREE(LA);
+ FREE(LAruleno);
+ FREE(accessing_symbol);
+
+ goto_actions();
+ FREE(goto_base);
+ FREE(from_state);
+ FREE(to_state);
+
+ sort_actions();
+ pack_table();
+ output_base();
+ output_table();
+ output_check();
+#if defined(YYBTYACC)
+ output_ctable();
+#endif
+}
+
+static int
+is_C_identifier(char *name)
+{
+ char *s;
+ int c;
+
+ s = name;
+ c = *s;
+ if (c == '"')
+ {
+ c = *++s;
+ if (!isalpha(c) && c != '_' && c != '$')
+ return (0);
+ while ((c = *++s) != '"')
+ {
+ if (!isalnum(c) && c != '_' && c != '$')
+ return (0);
+ }
+ return (1);
+ }
+
+ if (!isalpha(c) && c != '_' && c != '$')
+ return (0);
+ while ((c = *++s) != 0)
+ {
+ if (!isalnum(c) && c != '_' && c != '$')
+ return (0);
+ }
+ return (1);
+}
+
+#if USE_HEADER_GUARDS
+static void
+start_defines_file(void)
+{
+ fprintf(defines_file, "#ifndef _%s_defines_h_\n", symbol_prefix);
+ fprintf(defines_file, "#define _%s_defines_h_\n\n", symbol_prefix);
+}
+
+static void
+end_defines_file(void)
+{
+ fprintf(defines_file, "\n#endif /* _%s_defines_h_ */\n", symbol_prefix);
+}
+#else
+#define start_defines_file() /* nothing */
+#define end_defines_file() /* nothing */
+#endif
+
+static void
+output_defines(FILE * fp)
+{
+ int c, i;
+ char *s;
+
+ for (i = 2; i < ntokens; ++i)
+ {
+ s = symbol_name[i];
+ if (is_C_identifier(s) && (!sflag || *s != '"'))
+ {
+ fprintf(fp, "#define ");
+ c = *s;
+ if (c == '"')
+ {
+ while ((c = *++s) != '"')
+ {
+ putc(c, fp);
+ }
+ }
+ else
+ {
+ do
+ {
+ putc(c, fp);
+ }
+ while ((c = *++s) != 0);
+ }
+ if (fp == code_file)
+ ++outline;
+ fprintf(fp, " %d\n", symbol_value[i]);
+ }
+ }
+
+ if (fp == code_file)
+ ++outline;
+ if (fp != defines_file || iflag)
+ fprintf(fp, "#define YYERRCODE %d\n", symbol_value[1]);
+
+ if (fp == defines_file || (iflag && !dflag))
+ {
+ if (unionized)
+ {
+ if (union_file != 0)
+ {
+ rewind(union_file);
+ while ((c = getc(union_file)) != EOF)
+ putc_code(fp, c);
+ }
+ fprintf(fp, "extern YYSTYPE %slval;\n", symbol_prefix);
+ }
+ }
+}
+
+static void
+output_stored_text(FILE * fp)
+{
+ int c;
+ FILE *in;
+
+ rewind(text_file);
+ if (text_file == NULL)
+ open_error("text_file");
+ in = text_file;
+ if ((c = getc(in)) == EOF)
+ return;
+ putc_code(fp, c);
+ while ((c = getc(in)) != EOF)
+ {
+ putc_code(fp, c);
+ }
+ write_code_lineno(fp);
+}
+
+static void
+output_debug(void)
+{
+ int i, j, k, max, maxtok;
+ const char **symnam;
+ const char *s;
+
+ ++outline;
+ fprintf(code_file, "#define YYFINAL %d\n", final_state);
+
+ putl_code(code_file, "#ifndef YYDEBUG\n");
+ ++outline;
+ fprintf(code_file, "#define YYDEBUG %d\n", tflag);
+ putl_code(code_file, "#endif\n");
+
+ if (rflag)
+ {
+ fprintf(output_file, "#ifndef YYDEBUG\n");
+ fprintf(output_file, "#define YYDEBUG %d\n", tflag);
+ fprintf(output_file, "#endif\n");
+ }
+
+ maxtok = 0;
+ for (i = 0; i < ntokens; ++i)
+ if (symbol_value[i] > maxtok)
+ maxtok = symbol_value[i];
+
+ /* symbol_value[$accept] = -1 */
+ /* symbol_value[<goal>] = 0 */
+ /* remaining non-terminals start at 1 */
+ max = maxtok;
+ for (i = ntokens; i < nsyms; ++i)
+ if (((maxtok + 1) + (symbol_value[i] + 1)) > max)
+ max = (maxtok + 1) + (symbol_value[i] + 1);
+
+ ++outline;
+ fprintf(code_file, "#define YYMAXTOKEN %d\n", maxtok);
+
+ ++outline;
+ fprintf(code_file, "#define YYUNDFTOKEN %d\n", max + 1);
+
+ ++outline;
+ fprintf(code_file, "#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? "
+ "YYUNDFTOKEN : (a))\n");
+
+ symnam = TMALLOC(const char *, max + 2);
+ NO_SPACE(symnam);
+
+ /* Note that it is not necessary to initialize the element */
+ /* symnam[max]. */
+#if defined(YYBTYACC)
+ for (i = 0; i < max; ++i)
+ symnam[i] = 0;
+ for (i = nsyms - 1; i >= 0; --i)
+ symnam[symbol_pval[i]] = symbol_name[i];
+ symnam[max + 1] = "illegal-symbol";
+#else
+ for (i = 0; i <= max; ++i)
+ symnam[i] = 0;
+ for (i = ntokens - 1; i >= 2; --i)
+ symnam[symbol_value[i]] = symbol_name[i];
+ symnam[0] = "end-of-file";
+ symnam[max + 1] = "illegal-symbol";
+#endif
+
+ /*
+ * bison's yytname[] array is roughly the same as byacc's yyname[] array.
+ * The difference is that byacc does not predefine "$undefined".
+ *
+ * If the grammar declares "%token-table", define symbol "yytname" so
+ * an application such as ntpd can build.
+ */
+ if (token_table)
+ {
+ output_line("#undef yytname");
+ output_line("#define yytname yyname");
+ }
+ else
+ {
+ output_line("#if YYDEBUG");
+ }
+
+ start_str_table("name");
+ j = 80;
+ for (i = 0; i <= max + 1; ++i)
+ {
+ if ((s = symnam[i]) != 0)
+ {
+ if (s[0] == '"')
+ {
+ k = 7;
+ while (*++s != '"')
+ {
+ ++k;
+ if (*s == '\\')
+ {
+ k += 2;
+ if (*++s == '\\')
+ ++k;
+ }
+ }
+ j += k;
+ if (j > 80)
+ {
+ output_newline();
+ j = k;
+ }
+ fprintf(output_file, "\"\\\"");
+ s = symnam[i];
+ while (*++s != '"')
+ {
+ if (*s == '\\')
+ {
+ fprintf(output_file, "\\\\");
+ if (*++s == '\\')
+ fprintf(output_file, "\\\\");
+ else
+ putc(*s, output_file);
+ }
+ else
+ putc(*s, output_file);
+ }
+ fprintf(output_file, "\\\"\",");
+ }
+ else if (s[0] == '\'')
+ {
+ if (s[1] == '"')
+ {
+ j += 7;
+ if (j > 80)
+ {
+ output_newline();
+ j = 7;
+ }
+ fprintf(output_file, "\"'\\\"'\",");
+ }
+ else
+ {
+ k = 5;
+ while (*++s != '\'')
+ {
+ ++k;
+ if (*s == '\\')
+ {
+ k += 2;
+ if (*++s == '\\')
+ ++k;
+ }
+ }
+ j += k;
+ if (j > 80)
+ {
+ output_newline();
+ j = k;
+ }
+ fprintf(output_file, "\"'");
+ s = symnam[i];
+ while (*++s != '\'')
+ {
+ if (*s == '\\')
+ {
+ fprintf(output_file, "\\\\");
+ if (*++s == '\\')
+ fprintf(output_file, "\\\\");
+ else
+ putc(*s, output_file);
+ }
+ else
+ putc(*s, output_file);
+ }
+ fprintf(output_file, "'\",");
+ }
+ }
+ else
+ {
+ k = (int)strlen(s) + 3;
+ j += k;
+ if (j > 80)
+ {
+ output_newline();
+ j = k;
+ }
+ putc('"', output_file);
+ do
+ {
+ putc(*s, output_file);
+ }
+ while (*++s);
+ fprintf(output_file, "\",");
+ }
+ }
+ else
+ {
+ j += 2;
+ if (j > 80)
+ {
+ output_newline();
+ j = 2;
+ }
+ fprintf(output_file, "0,");
+ }
+ }
+ end_table();
+ FREE(symnam);
+
+ if (token_table)
+ output_line("#if YYDEBUG");
+ start_str_table("rule");
+ for (i = 2; i < nrules; ++i)
+ {
+ fprintf(output_file, "\"%s :", symbol_name[rlhs[i]]);
+ for (j = rrhs[i]; ritem[j] > 0; ++j)
+ {
+ s = symbol_name[ritem[j]];
+ if (s[0] == '"')
+ {
+ fprintf(output_file, " \\\"");
+ while (*++s != '"')
+ {
+ if (*s == '\\')
+ {
+ if (s[1] == '\\')
+ fprintf(output_file, "\\\\\\\\");
+ else
+ fprintf(output_file, "\\\\%c", s[1]);
+ ++s;
+ }
+ else
+ putc(*s, output_file);
+ }
+ fprintf(output_file, "\\\"");
+ }
+ else if (s[0] == '\'')
+ {
+ if (s[1] == '"')
+ fprintf(output_file, " '\\\"'");
+ else if (s[1] == '\\')
+ {
+ if (s[2] == '\\')
+ fprintf(output_file, " '\\\\\\\\");
+ else
+ fprintf(output_file, " '\\\\%c", s[2]);
+ s += 2;
+ while (*++s != '\'')
+ putc(*s, output_file);
+ putc('\'', output_file);
+ }
+ else
+ fprintf(output_file, " '%c'", s[1]);
+ }
+ else
+ fprintf(output_file, " %s", s);
+ }
+ fprintf(output_file, "\",");
+ output_newline();
+ }
+
+ end_table();
+ output_line("#endif");
+}
+
+#if defined(YYBTYACC)
+static void
+output_backtracking_parser(FILE * fp)
+{
+ putl_code(fp, "#undef YYBTYACC\n");
+#if defined(YYBTYACC)
+ if (backtrack)
+ {
+ putl_code(fp, "#define YYBTYACC 1\n");
+ putl_code(fp,
+ "#define YYDEBUGSTR (yytrial ? YYPREFIX \"debug(trial)\" : YYPREFIX \"debug\")\n");
+ }
+ else
+#endif
+ {
+ putl_code(fp, "#define YYBTYACC 0\n");
+ putl_code(fp, "#define YYDEBUGSTR YYPREFIX \"debug\"\n");
+ }
+}
+#endif
+
+static void
+output_pure_parser(FILE * fp)
+{
+ putc_code(fp, '\n');
+
+ if (fp == code_file)
+ ++outline;
+ fprintf(fp, "#define YYPURE %d\n", pure_parser);
+ putc_code(fp, '\n');
+}
+
+static void
+output_stype(FILE * fp)
+{
+ if (!unionized && ntags == 0)
+ {
+ putc_code(fp, '\n');
+ putl_code(fp, "#if "
+ "! defined(YYSTYPE) && "
+ "! defined(YYSTYPE_IS_DECLARED)\n");
+ putl_code(fp, "/* Default: YYSTYPE is the semantic value type. */\n");
+ putl_code(fp, "typedef int YYSTYPE;\n");
+ putl_code(fp, "# define YYSTYPE_IS_DECLARED 1\n");
+ putl_code(fp, "#endif\n");
+ }
+}
+
+#if defined(YYBTYACC)
+static void
+output_ltype(FILE * fp)
+{
+ putc_code(fp, '\n');
+ putl_code(fp, "#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED\n");
+ putl_code(fp, "/* Default: YYLTYPE is the text position type. */\n");
+ putl_code(fp, "typedef struct YYLTYPE\n");
+ putl_code(fp, "{\n");
+ putl_code(fp, " int first_line;\n");
+ putl_code(fp, " int first_column;\n");
+ putl_code(fp, " int last_line;\n");
+ putl_code(fp, " int last_column;\n");
+ putl_code(fp, "} YYLTYPE;\n");
+ putl_code(fp, "#define YYLTYPE_IS_DECLARED 1\n");
+ putl_code(fp, "#endif\n");
+}
+#endif
+
+static void
+output_trailing_text(void)
+{
+ int c, last;
+ FILE *in;
+
+ if (line == 0)
+ return;
+
+ in = input_file;
+ c = *cptr;
+ if (c == '\n')
+ {
+ ++lineno;
+ if ((c = getc(in)) == EOF)
+ return;
+ write_input_lineno();
+ putc_code(code_file, c);
+ last = c;
+ }
+ else
+ {
+ write_input_lineno();
+ do
+ {
+ putc_code(code_file, c);
+ }
+ while ((c = *++cptr) != '\n');
+ putc_code(code_file, c);
+ last = '\n';
+ }
+
+ while ((c = getc(in)) != EOF)
+ {
+ putc_code(code_file, c);
+ last = c;
+ }
+
+ if (last != '\n')
+ {
+ putc_code(code_file, '\n');
+ }
+ write_code_lineno(code_file);
+}
+
+static void
+output_semantic_actions(void)
+{
+ int c, last;
+
+ rewind(action_file);
+ if ((c = getc(action_file)) == EOF)
+ return;
+
+ last = c;
+ putc_code(code_file, c);
+ while ((c = getc(action_file)) != EOF)
+ {
+ putc_code(code_file, c);
+ last = c;
+ }
+
+ if (last != '\n')
+ {
+ putc_code(code_file, '\n');
+ }
+
+ write_code_lineno(code_file);
+}
+
+static void
+output_parse_decl(FILE * fp)
+{
+ putc_code(fp, '\n');
+ putl_code(fp, "/* compatibility with bison */\n");
+ putl_code(fp, "#ifdef YYPARSE_PARAM\n");
+ putl_code(fp, "/* compatibility with FreeBSD */\n");
+ putl_code(fp, "# ifdef YYPARSE_PARAM_TYPE\n");
+ putl_code(fp,
+ "# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)\n");
+ putl_code(fp, "# else\n");
+ putl_code(fp, "# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)\n");
+ putl_code(fp, "# endif\n");
+ putl_code(fp, "#else\n");
+
+ puts_code(fp, "# define YYPARSE_DECL() yyparse(");
+ puts_param_types(fp, parse_param, 0);
+ putl_code(fp, ")\n");
+
+ putl_code(fp, "#endif\n");
+}
+
+static void
+output_lex_decl(FILE * fp)
+{
+ putc_code(fp, '\n');
+ putl_code(fp, "/* Parameters sent to lex. */\n");
+ putl_code(fp, "#ifdef YYLEX_PARAM\n");
+ if (pure_parser)
+ {
+ putl_code(fp, "# ifdef YYLEX_PARAM_TYPE\n");
+#if defined(YYBTYACC)
+ if (locations)
+ {
+ putl_code(fp, "# define YYLEX_DECL() yylex(YYSTYPE *yylval,"
+ " YYLTYPE *yylloc,"
+ " YYLEX_PARAM_TYPE YYLEX_PARAM)\n");
+ }
+ else
+#endif
+ {
+ putl_code(fp, "# define YYLEX_DECL() yylex(YYSTYPE *yylval,"
+ " YYLEX_PARAM_TYPE YYLEX_PARAM)\n");
+ }
+ putl_code(fp, "# else\n");
+#if defined(YYBTYACC)
+ if (locations)
+ {
+ putl_code(fp, "# define YYLEX_DECL() yylex(YYSTYPE *yylval,"
+ " YYLTYPE *yylloc,"
+ " void * YYLEX_PARAM)\n");
+ }
+ else
+#endif
+ {
+ putl_code(fp, "# define YYLEX_DECL() yylex(YYSTYPE *yylval,"
+ " void * YYLEX_PARAM)\n");
+ }
+ putl_code(fp, "# endif\n");
+#if defined(YYBTYACC)
+ if (locations)
+ putl_code(fp,
+ "# define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM)\n");
+ else
+#endif
+ putl_code(fp, "# define YYLEX yylex(&yylval, YYLEX_PARAM)\n");
+ }
+ else
+ {
+ putl_code(fp, "# define YYLEX_DECL() yylex(void *YYLEX_PARAM)\n");
+ putl_code(fp, "# define YYLEX yylex(YYLEX_PARAM)\n");
+ }
+ putl_code(fp, "#else\n");
+ if (pure_parser && lex_param)
+ {
+#if defined(YYBTYACC)
+ if (locations)
+ puts_code(fp,
+ "# define YYLEX_DECL() yylex(YYSTYPE *yylval, YYLTYPE *yylloc, ");
+ else
+#endif
+ puts_code(fp, "# define YYLEX_DECL() yylex(YYSTYPE *yylval, ");
+ puts_param_types(fp, lex_param, 0);
+ putl_code(fp, ")\n");
+
+#if defined(YYBTYACC)
+ if (locations)
+ puts_code(fp, "# define YYLEX yylex(&yylval, &yylloc, ");
+ else
+#endif
+ puts_code(fp, "# define YYLEX yylex(&yylval, ");
+ puts_param_names(fp, lex_param, 0);
+ putl_code(fp, ")\n");
+ }
+ else if (pure_parser)
+ {
+#if defined(YYBTYACC)
+ if (locations)
+ {
+ putl_code(fp,
+ "# define YYLEX_DECL() yylex(YYSTYPE *yylval, YYLTYPE *yylloc)\n");
+ putl_code(fp, "# define YYLEX yylex(&yylval, &yylloc)\n");
+ }
+ else
+#endif
+ {
+ putl_code(fp, "# define YYLEX_DECL() yylex(YYSTYPE *yylval)\n");
+ putl_code(fp, "# define YYLEX yylex(&yylval)\n");
+ }
+ }
+ else if (lex_param)
+ {
+ puts_code(fp, "# define YYLEX_DECL() yylex(");
+ puts_param_types(fp, lex_param, 0);
+ putl_code(fp, ")\n");
+
+ puts_code(fp, "# define YYLEX yylex(");
+ puts_param_names(fp, lex_param, 0);
+ putl_code(fp, ")\n");
+ }
+ else
+ {
+ putl_code(fp, "# define YYLEX_DECL() yylex(void)\n");
+ putl_code(fp, "# define YYLEX yylex()\n");
+ }
+ putl_code(fp, "#endif\n");
+}
+
+static void
+output_error_decl(FILE * fp)
+{
+ putc_code(fp, '\n');
+ putl_code(fp, "/* Parameters sent to yyerror. */\n");
+ putl_code(fp, "#ifndef YYERROR_DECL\n");
+ puts_code(fp, "#define YYERROR_DECL() yyerror(");
+#if defined(YYBTYACC)
+ if (locations)
+ puts_code(fp, "YYLTYPE loc, ");
+#endif
+ puts_param_types(fp, parse_param, 1);
+ putl_code(fp, "const char *s)\n");
+ putl_code(fp, "#endif\n");
+
+ putl_code(fp, "#ifndef YYERROR_CALL\n");
+
+ puts_code(fp, "#define YYERROR_CALL(msg) yyerror(");
+#if defined(YYBTYACC)
+ if (locations)
+ puts_code(fp, "yylloc, ");
+#endif
+ puts_param_names(fp, parse_param, 1);
+ putl_code(fp, "msg)\n");
+
+ putl_code(fp, "#endif\n");
+}
+
+#if defined(YYBTYACC)
+static void
+output_yydestruct_decl(FILE * fp)
+{
+ putc_code(fp, '\n');
+ putl_code(fp, "#ifndef YYDESTRUCT_DECL\n");
+
+ puts_code(fp,
+ "#define YYDESTRUCT_DECL() "
+ "yydestruct(const char *msg, int psymb, YYSTYPE *val");
+#if defined(YYBTYACC)
+ if (locations)
+ puts_code(fp, ", YYLTYPE *loc");
+#endif
+ if (parse_param)
+ {
+ puts_code(fp, ", ");
+ puts_param_types(fp, parse_param, 0);
+ }
+ putl_code(fp, ")\n");
+
+ putl_code(fp, "#endif\n");
+
+ putl_code(fp, "#ifndef YYDESTRUCT_CALL\n");
+
+ puts_code(fp, "#define YYDESTRUCT_CALL(msg, psymb, val");
+#if defined(YYBTYACC)
+ if (locations)
+ puts_code(fp, ", loc");
+#endif
+ puts_code(fp, ") yydestruct(msg, psymb, val");
+#if defined(YYBTYACC)
+ if (locations)
+ puts_code(fp, ", loc");
+#endif
+ if (parse_param)
+ {
+ puts_code(fp, ", ");
+ puts_param_names(fp, parse_param, 0);
+ }
+ putl_code(fp, ")\n");
+
+ putl_code(fp, "#endif\n");
+}
+
+static void
+output_yydestruct_impl(void)
+{
+ int i;
+ char *s, *destructor_code;
+
+ putc_code(code_file, '\n');
+ putl_code(code_file, "/* Release memory associated with symbol. */\n");
+ putl_code(code_file, "#if ! defined YYDESTRUCT_IS_DECLARED\n");
+ putl_code(code_file, "static void\n");
+ putl_code(code_file, "YYDESTRUCT_DECL()\n");
+ putl_code(code_file, "{\n");
+ putl_code(code_file, " switch (psymb)\n");
+ putl_code(code_file, " {\n");
+ for (i = 2; i < nsyms; ++i)
+ {
+ if ((destructor_code = symbol_destructor[i]) != NULL)
+ {
+ ++outline;
+ fprintf(code_file, "\tcase %d:\n", symbol_pval[i]);
+ /* comprehend the number of lines in the destructor code */
+ for (s = destructor_code; (s = strchr(s, '\n')) != NULL; s++)
+ ++outline;
+ puts_code(code_file, destructor_code);
+ putc_code(code_file, '\n');
+ putl_code(code_file, "\tbreak;\n");
+ write_code_lineno(code_file);
+ FREE(destructor_code);
+ }
+ }
+ putl_code(code_file, " }\n");
+ putl_code(code_file, "}\n");
+ putl_code(code_file, "#define YYDESTRUCT_IS_DECLARED 1\n");
+ putl_code(code_file, "#endif\n");
+
+ DO_FREE(symbol_destructor);
+}
+#endif
+
+static void
+free_itemsets(void)
+{
+ core *cp, *next;
+
+ FREE(state_table);
+ for (cp = first_state; cp; cp = next)
+ {
+ next = cp->next;
+ FREE(cp);
+ }
+}
+
+static void
+free_shifts(void)
+{
+ shifts *sp, *next;
+
+ FREE(shift_table);
+ for (sp = first_shift; sp; sp = next)
+ {
+ next = sp->next;
+ FREE(sp);
+ }
+}
+
+static void
+free_reductions(void)
+{
+ reductions *rp, *next;
+
+ FREE(reduction_table);
+ for (rp = first_reduction; rp; rp = next)
+ {
+ next = rp->next;
+ FREE(rp);
+ }
+}
+
+static void
+output_externs(FILE * fp, const char *const section[])
+{
+ int i;
+ const char *s;
+
+ for (i = 0; (s = section[i]) != 0; ++i)
+ {
+ /* prefix non-blank lines that don't start with
+ C pre-processor directives with 'extern ' */
+ if (*s && (*s != '#'))
+ fputs("extern\t", fp);
+ if (fp == code_file)
+ ++outline;
+ fprintf(fp, "%s\n", s);
+ }
+}
+
+void
+output(void)
+{
+ FILE *fp;
+
+ free_itemsets();
+ free_shifts();
+ free_reductions();
+
+#if defined(YYBTYACC)
+ output_backtracking_parser(output_file);
+ if (rflag)
+ output_backtracking_parser(code_file);
+#endif
+
+ if (iflag)
+ {
+ write_code_lineno(code_file);
+ ++outline;
+ fprintf(code_file, "#include \"%s\"\n", externs_file_name);
+ fp = externs_file;
+ }
+ else
+ fp = code_file;
+
+ output_prefix(fp);
+ output_pure_parser(fp);
+ output_stored_text(fp);
+ output_stype(fp);
+#if defined(YYBTYACC)
+ if (locations)
+ output_ltype(fp);
+#endif
+ output_parse_decl(fp);
+ output_lex_decl(fp);
+ output_error_decl(fp);
+#if defined(YYBTYACC)
+ if (destructor)
+ output_yydestruct_decl(fp);
+#endif
+ if (iflag || !rflag)
+ {
+ write_section(fp, xdecls);
+ }
+
+ if (iflag)
+ {
+ output_externs(externs_file, global_vars);
+ if (!pure_parser)
+ output_externs(externs_file, impure_vars);
+ }
+
+ if (iflag)
+ {
+ if (dflag)
+ {
+ ++outline;
+ fprintf(code_file, "#include \"%s\"\n", defines_file_name);
+ }
+ else
+ output_defines(externs_file);
+ }
+ else
+ {
+ putc_code(code_file, '\n');
+ output_defines(code_file);
+ }
+
+ if (dflag)
+ {
+ start_defines_file();
+ output_defines(defines_file);
+ end_defines_file();
+ }
+
+ output_rule_data();
+ output_yydefred();
+#if defined(YYBTYACC)
+ output_accessing_symbols();
+#endif
+ output_actions();
+ free_parser();
+ output_debug();
+ if (rflag)
+ {
+ write_section(code_file, xdecls);
+ output_YYINT_typedef(code_file);
+ write_section(code_file, tables);
+ }
+ write_section(code_file, global_vars);
+ if (!pure_parser)
+ {
+ write_section(code_file, impure_vars);
+ }
+ write_section(code_file, hdr_defs);
+ if (!pure_parser)
+ {
+ write_section(code_file, hdr_vars);
+ }
+ output_trailing_text();
+#if defined(YYBTYACC)
+ if (destructor)
+ output_yydestruct_impl();
+#endif
+ write_section(code_file, body_1);
+ if (pure_parser)
+ {
+ write_section(code_file, body_vars);
+ }
+ write_section(code_file, body_2);
+ output_semantic_actions();
+ write_section(code_file, trailer);
+}
+
+#ifdef NO_LEAKS
+void
+output_leaks(void)
+{
+ DO_FREE(tally);
+ DO_FREE(width);
+ DO_FREE(order);
+}
+#endif
Added: vendor/byacc/dist/package/byacc.spec
===================================================================
--- vendor/byacc/dist/package/byacc.spec (rev 0)
+++ vendor/byacc/dist/package/byacc.spec 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,60 @@
+Summary: byacc - public domain Berkeley LALR Yacc parser generator
+%define AppProgram byacc
+%define AppVersion 20141006
+%define UseProgram yacc
+# $XTermId: byacc.spec,v 1.25 2014/10/06 22:52:03 tom Exp $
+Name: %{AppProgram}
+Version: %{AppVersion}
+Release: 1
+License: Public Domain, MIT
+Group: Applications/Development
+URL: ftp://invisible-island.net/%{AppProgram}
+Source0: %{AppProgram}-%{AppVersion}.tgz
+Packager: Thomas Dickey <dickey at invisible-island.net>
+
+%description
+This package provides a parser generator utility that reads a grammar
+specification from a file and generates an LR(1) parser for it. The
+parsers consist of a set of LALR(1) parsing tables and a driver
+routine written in the C programming language. It has a public domain
+license which includes the generated C.
+
+%prep
+
+%setup -q -n %{AppProgram}-%{AppVersion}
+
+%build
+
+INSTALL_PROGRAM='${INSTALL}' \
+ ./configure \
+ --program-prefix=b \
+ --target %{_target_platform} \
+ --prefix=%{_prefix} \
+ --bindir=%{_bindir} \
+ --libdir=%{_libdir} \
+ --mandir=%{_mandir}
+
+make
+
+%install
+[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT
+
+make install DESTDIR=$RPM_BUILD_ROOT
+( cd $RPM_BUILD_ROOT%{_bindir} && ln -s %{AppProgram} %{UseProgram} )
+
+strip $RPM_BUILD_ROOT%{_bindir}/%{AppProgram}
+
+%clean
+[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT
+
+%files
+%defattr(-,root,root)
+%{_prefix}/bin/%{AppProgram}
+%{_prefix}/bin/%{UseProgram}
+%{_mandir}/man1/%{AppProgram}.*
+
+%changelog
+# each patch should add its ChangeLog entries here
+
+* Sun Jun 06 2010 Thomas Dickey
+- initial version
Added: vendor/byacc/dist/package/debian/changelog
===================================================================
--- vendor/byacc/dist/package/debian/changelog (rev 0)
+++ vendor/byacc/dist/package/debian/changelog 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,290 @@
+byacc (20141006) unstable; urgency=low
+
+ * maintenance updates
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Mon, 06 Oct 2014 18:52:03 -0400
+
+byacc (20141005) unstable; urgency=low
+
+ * maintenance updates
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Sun, 27 Jul 2014 10:45:06 -0400
+
+byacc (20140715) unstable; urgency=low
+
+ * maintenance updates
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Tue, 15 Jul 2014 15:36:54 -0400
+
+byacc (20140527) unstable; urgency=low
+
+ * remove obsolete option from usage message
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Tue, 27 May 2014 22:01:55 -0400
+
+byacc (20140422) unstable; urgency=low
+
+ * maintenance updates
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Tue, 22 Apr 2014 04:13:20 -0400
+
+byacc (20140409) unstable; urgency=low
+
+ * integrate Tom Shield's btyacc-related changes
+ * add test-cases to fill in gaps reported by lcov
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Wed, 09 Apr 2014 15:53:59 -0400
+
+byacc (20140101) unstable; urgency=low
+
+ * yytname[] changes
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Wed, 01 Jan 2014 10:02:12 -0500
+
+byacc (20130925) unstable; urgency=low
+
+ * increase default stack-size
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Wed, 25 Sep 2013 18:41:54 -0400
+
+byacc (20130304) unstable; urgency=low
+
+ * changes prompted by Richard Mitton bug-report
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Mon, 04 Mar 2013 20:17:32 -0500
+
+byacc (20121003) unstable; urgency=low
+
+ * changes from or prompted by Adrian Bunk.
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Sat, 29 Sep 2012 09:14:31 -0400
+
+byacc (20120526) unstable; urgency=low
+
+ * minor code-cleanup.
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Sat, 26 May 2012 12:14:17 -0400
+
+byacc (20120115) unstable; urgency=low
+
+ * add testcases, improve documentation for "-s" option.
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Fri, 13 Jan 2012 20:44:34 -0500
+
+byacc (20111219) unstable; urgency=low
+
+ * add "-s" option.
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Mon, 19 Dec 2011 20:54:09 -0500
+
+byacc (20110908) unstable; urgency=low
+
+ * add "-i" option.
+ * add error-check in reader.c
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Mon, 05 Sep 2011 20:05:51 -0400
+
+byacc (20101229) unstable; urgency=low
+
+ * fixes from Christos Zoulos
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Wed, 29 Dec 2010 13:03:50 -0500
+
+byacc (20101226) unstable; urgency=low
+
+ * portability fix for MinGW
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Sat, 25 Dec 2010 19:37:54 -0500
+
+byacc (20101127) unstable; urgency=low
+
+ * corrected yyerror use of %parse-param data
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Sat, 27 Nov 2010 12:32:00 -0500
+
+byacc (20101126) unstable; urgency=low
+
+ * additional fix to generated code to avoid symbol conflict
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Fri, 26 Nov 2010 04:23:08 -0500
+
+byacc (20101124) unstable; urgency=low
+
+ * amend fix for Red Hat #112617 to restore warning message.
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Mon, 22 Nov 2010 08:21:23 -0500
+
+byacc (20101122) unstable; urgency=low
+
+ * fix for generated header to avoid symbol conflict
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Mon, 22 Nov 2010 08:21:23 -0500
+
+byacc (20100610) unstable; urgency=low
+
+ * Add package scripts to upstream source, for test-builds.
+
+ -- Thomas E. Dickey <dickey at invisible-island.net> Thu, 10 Jun 2010 08:59:11 -0400
+
+byacc (20100216-1) unstable; urgency=low
+
+ * New upstream release
+ * debian/source/format: Added using format "3.0 (quilt)"
+
+ -- Dave Beckett <dajobe at debian.org> Tue, 20 Apr 2010 12:56:11 -0700
+
+byacc (20091027-1) unstable; urgency=low
+
+ * New upstream release
+ * debian/control:
+ - Updated to policy 3.8.4
+ - Add ${misc:Depends}
+
+ -- Dave Beckett <dajobe at debian.org> Tue, 02 Feb 2010 21:36:34 -0800
+
+byacc (20090221-1) unstable; urgency=low
+
+ * New upstream release
+
+ -- Dave Beckett <dajobe at debian.org> Thu, 26 Feb 2009 21:06:20 -0800
+
+byacc (20080826-1) unstable; urgency=high
+
+ * New upstream release
+ * debian/patches/02-skeleton.patch: Removed - merged upstream
+ * debian/control: Updated to policy 3.8.0
+ * debian/preinst, debian/postrm: removed - empty (lintian)
+ * debian/watch: version 3 and make FTP passive
+ * Acknowledge NMU - thanks.
+
+ -- Dave Beckett <dajobe at debian.org> Wed, 11 Sep 2008 23:58:00 -0700
+
+byacc (20070509-1.1) unstable; urgency=high
+
+ * Non-maintainer upload.
+ * Fix stack overflow in skeleton.c with upstream patch.
+ Closes: #491182 aka CVE-2008-3196
+
+ -- Thomas Viehmann <tv at beamnet.de> Sun, 24 Aug 2008 23:13:07 +0200
+
+byacc (20070509-1) unstable; urgency=low
+
+ * New upstream release
+ * debian/watch: Fix to use passive FTP
+ * debian/compat: added instead of use of DH_COMPAT in debian/rules
+
+ -- Dave Beckett <dajobe at debian.org> Tue, 26 Jun 2007 22:39:45 -0700
+
+byacc (20050813-1) unstable; urgency=low
+
+ * New upstream release:
+ - Do not close union_file for -d option (Closes: #322858)
+
+ -- Dave Beckett <dajobe at debian.org> Sun, 14 Aug 2005 10:14:12 +0100
+
+byacc (20050505-1) unstable; urgency=low
+
+ * New maintainer (Closes: #321377)
+ * Switch to new upstream and new source (Closes: #240662)
+ * debian/copyright: Update to new upstream and add source information
+ (Closes: #166300)
+ * Acknowledge fix in NMUs (Closes: #283174)
+ * New manual page does not have the formatting problem (Closes: #100947)
+ * Added debian/watch file.
+
+ -- Dave Beckett <dajobe at debian.org> Fri, 5 Aug 2005 22:50:20 +0100
+
+byacc (1.9.1-1.1) unstable; urgency=low
+
+ * Remove alternative in prerm. Closes: #283174
+
+ -- LaMont Jones <lamont at debian.org> Fri, 26 Nov 2004 18:49:09 -0700
+
+byacc (1.9.1-1) unstable; urgency=low
+
+ * Maintainer upload.
+ * Fixed alternatives entry, closes: Bug#146195;
+ * Changed priority to "extra" at behest of Daniel Bungert,
+ closes: Bug#142271.
+ * Fixed awful packaging error which meant the test/ directory was excluded
+ from the orig.tar.gz.
+
+ -- Jason Henry Parker <henry at debian.org> Fri, 27 Sep 2002 16:25:27 -0400
+
+byacc (1.9-13.1) unstable; urgency=low
+
+ * Non-maintainer upload
+ * Removed erraneous escapes in manpage - some data wasn't visable,
+ closes: Bug#100947
+ * Alternatives entry added, closes: Bug#113168
+ * Standards-version: 3.5.6
+ * Maintainer script cleaning
+
+ -- Daniel Bungert <drb at debian.org> Fri, 29 Mar 2002 16:58:30 -0500
+
+byacc (1.9-13) unstable; urgency=low
+
+ * Applied patch from "Randolph Chung" <tausq at debian.org> to fix build problems
+ on ia64, closes: Bug#91966
+
+ -- Jason Henry Parker <henry at debian.org> Thu, 29 Mar 2001 21:41:19 +1000
+
+byacc (1.9-12) unstable; urgency=low
+
+ * Updated to latest version of debhelper, and Standards-Version: 3.2.1.0, closes: Bug#81444
+ * Added Build-Depends: debhelper, closes: Bug#70207
+ * Removed mktemp() calls in main.c
+
+ -- Jason Henry Parker <henry at debian.org> Mon, 18 Dec 2000 08:02:54 +1000
+
+byacc (1.9-11.7) unstable; urgency=low
+
+ * New maintainer.
+ * Updated to dh_make and standards version 2.4.0.0, no lintian errors
+ or warnings.
+ * Added several more files from the upstream distribution to
+ /usr/doc/byacc.
+
+ -- Jason Henry Parker <henry at debian.org> Sat, 2 Jan 1999 03:04:17 +1000
+
+byacc (1.9-11.6) unstable; urgency=low
+
+ * Patch by <mdorman at law.miami.edu> to remove some
+ superfluous files that can interfere with the build process on other
+ architectures. (Bug #21607).
+
+ -- Vincent Renardias <vincent at waw.com> Fri, 24 Apr 1998 19:56:58 +0200
+
+byacc (1.9-11.5) unstable; urgency=low
+
+ * Added 'binary-arch' target in debian/rules (Bug #12742).
+
+ -- Vincent Renardias <vincent at waw.com> Sun, 9 Nov 1997 23:37:31 +0100
+
+byacc (1.9-11.4) unstable; urgency=low
+
+ * Cosmetic change (Fix bug #9623).
+
+ -- Vincent Renardias <vincent at waw.com> Fri, 9 May 1997 16:30:24 +0200
+
+byacc (1.9-11.3) unstable; urgency=low
+
+ * Rebuilt with libc6.
+
+ -- Debian QA Group <debian-qa at lists.debian.org> Thu, 1 May 1997 22:02:04 +0200
+
+byacc (1.9-11.2) unstable; urgency=low
+
+ * Orphaned the package at his maintainer's request (dgregor at coil.com).
+
+ -- Debian QA Group <debian-qa at lists.debian.org> Sun, 20 Apr 1997 20:03:03 +0200
+
+byacc (1.9-11.1) unstable; urgency=low
+
+ * Converted to new source format (Fixes #8085).
+ * Compressed manpage.
+ * Fixed to allow compilation on non-i386 (Fixes #3361).
+ * Added extended description (Fixes #3567).
+ * Added diversion to avoid conflict with bison (Fixes #8086).
+
+ -- Vincent Renardias <vincent at waw.com> Sun, 20 Apr 1997 15:59:28 +0200
Added: vendor/byacc/dist/package/debian/compat
===================================================================
--- vendor/byacc/dist/package/debian/compat (rev 0)
+++ vendor/byacc/dist/package/debian/compat 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+5
Added: vendor/byacc/dist/package/debian/control
===================================================================
--- vendor/byacc/dist/package/debian/control (rev 0)
+++ vendor/byacc/dist/package/debian/control 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,17 @@
+Source: byacc
+Maintainer: Dave Beckett <dajobe at debian.org>
+Section: devel
+Priority: extra
+Standards-Version: 3.8.4
+Build-Depends: debhelper (>= 5)
+Homepage: http://invisible-island.net/byacc/
+
+Package: byacc
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: public domain Berkeley LALR Yacc parser generator
+ This package provides a parser generator utility that reads a grammar
+ specification from a file and generates an LR(1) parser for it. The
+ parsers consist of a set of LALR(1) parsing tables and a driver
+ routine written in the C programming language. It has a public domain
+ license which includes the generated C.
Added: vendor/byacc/dist/package/debian/copyright
===================================================================
--- vendor/byacc/dist/package/debian/copyright (rev 0)
+++ vendor/byacc/dist/package/debian/copyright 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,120 @@
+Upstream source http://dickey.his.com/byacc/byacc.html
+
+Berkeley Yacc is in the public domain; changes made to it by the current
+maintainer are likewise unrestricted. That applies to most of the files.
+A few files (currently those related to autoconf scripting) have other
+licenses as noted here.
+
+Current byacc upstream maintainer: Thomas Dickey <dickey at invisible-island.net>
+
+Public domain notice and no warranty:
+-------------------------------------------------------------------------------
+ Berkeley Yacc is an LALR(1) parser generator. Berkeley Yacc has been made
+as compatible as possible with AT&T Yacc. Berkeley Yacc can accept any input
+specification that conforms to the AT&T Yacc documentation. Specifications
+that take advantage of undocumented features of AT&T Yacc will probably be
+rejected.
+
+ Berkeley Yacc is distributed with no warranty whatever. The code
+is certain to contain errors. Neither the author nor any contributor
+takes responsibility for any consequences of its use.
+
+ Berkeley Yacc is in the public domain. The data structures and algorithms
+used in Berkeley Yacc are all either taken from documents available to the
+general public or are inventions of the author. Anyone may freely distribute
+source or binary forms of Berkeley Yacc whether unchanged or modified.
+Distributers may charge whatever fees they can obtain for Berkeley Yacc.
+Programs generated by Berkeley Yacc may be distributed freely.
+
+ Please report bugs to
+
+ robert.corbett at eng.Sun.COM
+
+Include a small example if possible. Please include the banner string from
+skeleton.c with the bug report. Do not expect rapid responses.
+-------------------------------------------------------------------------------
+
+Files: aclocal.m4
+Licence: other-BSD
+Copyright: 2004-2011,2012 by Thomas E. Dickey
+ Permission is hereby granted, free of charge, to any person obtaining a
+ copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, distribute with modifications, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+ THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ Except as contained in this notice, the name(s) of the above copyright
+ holders shall not be used in advertising or otherwise to promote the
+ sale, use or other dealings in this Software without prior written
+ authorization.
+
+Files: install-sh
+Copyright: 1994 X Consortium
+Licence: other-BSD
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to
+ deal in the Software without restriction, including without limitation the
+ rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ sell copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+ TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ Except as contained in this notice, the name of the X Consortium shall not
+ be used in advertising or otherwise to promote the sale, use or other deal-
+ ings in this Software without prior written authorization from the X Consor-
+ tium.
+
+ FSF changes to this file are in the public domain.
+
+ Calling this script install-sh is preferred over install.sh, to prevent
+ `make' implicit rules from creating a file called install from it
+ when there is no Makefile.
+
+ This script is compatible with the BSD install script, but was written
+ from scratch. It can only install one file at a time, a restriction
+ shared with many OS's install programs.
+
+Files: debian/*
+Copyright: 2012 Thomas E. Dickey
+Licence: other-BSD
+ Permission to use, copy, modify, and distribute this software and its
+ documentation for any purpose and without fee is hereby granted,
+ provided that the above copyright notice appear in all copies and that
+ both that copyright notice and this permission notice appear in
+ supporting documentation, and that the name of the above listed
+ copyright holder(s) not be used in advertising or publicity pertaining
+ to distribution of the software without specific, written prior
+ permission.
+
+ THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD
+ TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE
+ LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+On Debian systems, the complete text of the GNU General
+Public License can be found in '/usr/share/common-licenses/GPL-2'
Added: vendor/byacc/dist/package/debian/docs
===================================================================
--- vendor/byacc/dist/package/debian/docs (rev 0)
+++ vendor/byacc/dist/package/debian/docs 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,4 @@
+README
+ACKNOWLEDGEMENTS
+NEW_FEATURES
+NOTES
Added: vendor/byacc/dist/package/debian/postinst
===================================================================
--- vendor/byacc/dist/package/debian/postinst (rev 0)
+++ vendor/byacc/dist/package/debian/postinst 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+#! /bin/sh
+# postinst script for byacc
+
+set -e
+
+if [ $1 != "upgrade" ] ; then
+ update-alternatives \
+ --install /usr/bin/yacc yacc /usr/bin/byacc 80 \
+ --slave /usr/share/man/man1/yacc.1.gz yaccman \
+ /usr/share/man/man1/byacc.1.gz
+fi
+
+#DEBHELPER#
+
+exit 0
Added: vendor/byacc/dist/package/debian/prerm
===================================================================
--- vendor/byacc/dist/package/debian/prerm (rev 0)
+++ vendor/byacc/dist/package/debian/prerm 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,12 @@
+#! /bin/sh
+# prerm script for byacc
+
+set -e
+
+if [ $1 != "upgrade" ]; then
+ update-alternatives --remove yacc /usr/bin/byacc
+fi
+
+#DEBHELPER#
+
+exit 0
Added: vendor/byacc/dist/package/debian/rules
===================================================================
--- vendor/byacc/dist/package/debian/rules (rev 0)
+++ vendor/byacc/dist/package/debian/rules 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,93 @@
+#!/usr/bin/make -f
+# MAde with the aid of dh_make, by Craig Small
+# Sample debian/rules that uses debhelper. GNU copyright 1997 by Joey Hess.
+# Some lines taken from debmake, by Cristoph Lameter.
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+# These are used for cross-compiling and for saving the configure script
+# from having to guess our platform (since we know it already)
+DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
+DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
+
+CFLAGS =
+
+ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
+ CFLAGS += -O0
+else
+ CFLAGS += -O2
+endif
+ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
+ INSTALL_PROGRAM += -s
+endif
+
+
+configure: configure-stamp
+configure-stamp:
+ dh_testdir
+
+ CFLAGS="$(CFLAGS)" ./configure \
+ --host=$(DEB_HOST_GNU_TYPE) \
+ --build=$(DEB_BUILD_GNU_TYPE) \
+ --prefix=/usr \
+ --mandir=\$${prefix}/share/man \
+ --sysconfdir=/etc \
+ --program-transform-name='s,^,b,'
+
+ touch configure-stamp
+
+build: build-stamp
+build-stamp: configure-stamp
+ dh_testdir
+
+ $(MAKE)
+
+ touch build-stamp
+
+clean:
+ dh_testdir
+ dh_testroot
+
+ [ ! -f Makefile ] || $(MAKE) clean
+
+ rm -f configure-stamp build-stamp install-stamp \
+ config.cache config.h config.status config.log makefile
+
+ rm -f *.o yacc
+
+ dh_clean
+
+install: install-stamp
+install-stamp: build-stamp
+ dh_testdir
+ dh_testroot
+ dh_clean -k
+ dh_installdirs
+
+ $(MAKE) install DESTDIR=$(CURDIR)/debian/byacc
+
+ touch install-stamp
+
+# Build architecture-independent files here.
+binary-indep: build install
+# No binary-indep target.
+
+# Build architecture-dependent files here.
+binary-arch: build install
+ dh_testdir
+ dh_testroot
+ dh_installdocs
+ dh_installexamples
+ dh_installchangelogs CHANGES
+ dh_strip
+ dh_compress
+ dh_fixperms
+ dh_installdeb
+ dh_shlibdeps
+ dh_gencontrol
+ dh_md5sums
+ dh_builddeb
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary install install-stamp
Added: vendor/byacc/dist/package/debian/source/format
===================================================================
--- vendor/byacc/dist/package/debian/source/format (rev 0)
+++ vendor/byacc/dist/package/debian/source/format 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+3.0 (native)
Added: vendor/byacc/dist/package/debian/watch
===================================================================
--- vendor/byacc/dist/package/debian/watch (rev 0)
+++ vendor/byacc/dist/package/debian/watch 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,4 @@
+version=3
+
+opts=passive ftp://invisible-island.net/byacc/byacc-(\d+)\.tgz \
+ debian uupdate
Added: vendor/byacc/dist/package/mingw-byacc.spec
===================================================================
--- vendor/byacc/dist/package/mingw-byacc.spec (rev 0)
+++ vendor/byacc/dist/package/mingw-byacc.spec 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,60 @@
+Summary: byacc - public domain Berkeley LALR Yacc parser generator
+%define AppProgram byacc
+%define AppVersion 20141006
+%define UseProgram yacc
+# $XTermId: mingw-byacc.spec,v 1.7 2014/10/06 22:52:03 tom Exp $
+Name: %{AppProgram}
+Version: %{AppVersion}
+Release: 1
+License: Public Domain, MIT
+Group: Applications/Development
+URL: ftp://invisible-island.net/%{AppProgram}
+Source0: %{AppProgram}-%{AppVersion}.tgz
+Packager: Thomas Dickey <dickey at invisible-island.net>
+
+%description
+This package provides a parser generator utility that reads a grammar
+specification from a file and generates an LR(1) parser for it. The
+parsers consist of a set of LALR(1) parsing tables and a driver
+routine written in the C programming language. It has a public domain
+license which includes the generated C.
+
+%prep
+
+%setup -q -n %{AppProgram}-%{AppVersion}
+
+%build
+
+INSTALL_PROGRAM='${INSTALL}' \
+ ./configure \
+ --program-prefix=b \
+ --target %{_target_platform} \
+ --prefix=%{_prefix} \
+ --bindir=%{_bindir} \
+ --libdir=%{_libdir} \
+ --mandir=%{_mandir}
+
+make
+
+%install
+[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT
+
+make install DESTDIR=$RPM_BUILD_ROOT
+( cd $RPM_BUILD_ROOT%{_bindir} && ln -s %{AppProgram} %{UseProgram} )
+
+strip $RPM_BUILD_ROOT%{_bindir}/%{AppProgram}
+
+%clean
+[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT
+
+%files
+%defattr(-,root,root)
+%{_prefix}/bin/%{AppProgram}
+%{_prefix}/bin/%{UseProgram}
+%{_mandir}/man1/%{AppProgram}.*
+
+%changelog
+# each patch should add its ChangeLog entries here
+
+* Wed Sep 25 2013 Thomas Dickey
+- cloned from byacc.spec
Added: vendor/byacc/dist/package/pkgsrc/DESCR
===================================================================
--- vendor/byacc/dist/package/pkgsrc/DESCR (rev 0)
+++ vendor/byacc/dist/package/pkgsrc/DESCR 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,6 @@
+Berkeley Yacc (byacc) is a LALR(1) parser generator. Berkeley Yacc
+has been made as compatible as possible with AT&T Yacc. Berkeley
+Yacc can accept any input specification that conforms to the AT&T
+Yacc documentation.
+
+Some programs depend on a byacc (instead of bison).
Added: vendor/byacc/dist/package/pkgsrc/Makefile
===================================================================
--- vendor/byacc/dist/package/pkgsrc/Makefile (rev 0)
+++ vendor/byacc/dist/package/pkgsrc/Makefile 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,19 @@
+# $NetBSD: Makefile,v 1.9 2008/07/24 17:13:00 tonnerre Exp $
+#
+
+DISTNAME= byacc-20141006
+PKGREVISION= 1
+CATEGORIES= devel
+MASTER_SITES= ftp://invisible-island.net/byacc/
+EXTRACT_SUFX= .tgz
+
+MAINTAINER= pkgsrc-users at NetBSD.org
+HOMEPAGE= http://dickey.his.com/byacc/byacc.html
+COMMENT= Berkeley Yacc
+
+PKG_DESTDIR_SUPPORT= user-destdir
+
+GNU_CONFIGURE= YES
+MAKE_FILE= makefile
+
+.include "../../mk/bsd.pkg.mk"
Added: vendor/byacc/dist/package/pkgsrc/PLIST
===================================================================
--- vendor/byacc/dist/package/pkgsrc/PLIST (rev 0)
+++ vendor/byacc/dist/package/pkgsrc/PLIST 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+ at comment $NetBSD: PLIST,v 1.2 2005/04/13 14:11:54 wiz Exp $
+bin/yacc
+man/man1/yacc.1
Added: vendor/byacc/dist/package/pkgsrc/distinfo
===================================================================
--- vendor/byacc/dist/package/pkgsrc/distinfo (rev 0)
+++ vendor/byacc/dist/package/pkgsrc/distinfo 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,6 @@
+$NetBSD: distinfo,v 1.4 2008/07/24 17:13:00 tonnerre Exp $
+
+SHA1 (byacc-20050813.tgz) = 3258494f3422eb3150944c1823af1c9c2c386062
+RMD160 (byacc-20050813.tgz) = 3ee159857a79025a83e2b0807577925fe460f816
+Size (byacc-20050813.tgz) = 138684 bytes
+SHA1 (patch-aa) = decae78775a5e0f1e1f7aaaa258da53903aa1f7a
Added: vendor/byacc/dist/reader.c
===================================================================
--- vendor/byacc/dist/reader.c (rev 0)
+++ vendor/byacc/dist/reader.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3494 @@
+/* $Id: reader.c,v 1.58 2014/10/06 22:15:08 tom Exp $ */
+
+#include "defs.h"
+
+/* The line size must be a positive integer. One hundred was chosen */
+/* because few lines in Yacc input grammars exceed 100 characters. */
+/* Note that if a line exceeds LINESIZE characters, the line buffer */
+/* will be expanded to accomodate it. */
+
+#define LINESIZE 100
+
+#define L_CURL '{'
+#define R_CURL '}'
+#define L_PAREN '('
+#define R_PAREN ')'
+#define L_BRAC '['
+#define R_BRAC ']'
+
+/* the maximum number of arguments (inherited attributes) to a non-terminal */
+/* this is a hard limit, but seems more than adequate */
+#define MAXARGS 20
+
+static void start_rule(bucket *bp, int s_lineno);
+#if defined(YYBTYACC)
+static void copy_destructor(void);
+static char *process_destructor_XX(char *code, char *tag);
+#endif
+
+static char *cache;
+static int cinc, cache_size;
+
+int ntags;
+static int tagmax, havetags;
+static char **tag_table;
+
+static char saw_eof;
+char unionized;
+char *cptr, *line;
+static int linesize;
+
+static bucket *goal;
+static Value_t prec;
+static int gensym;
+static char last_was_action;
+
+static int maxitems;
+static bucket **pitem;
+
+static int maxrules;
+static bucket **plhs;
+
+static size_t name_pool_size;
+static char *name_pool;
+
+char line_format[] = "#line %d \"%s\"\n";
+
+param *lex_param;
+param *parse_param;
+
+#if defined(YYBTYACC)
+int destructor = 0; /* =1 if at least one %destructor */
+
+static bucket *default_destructor[3] =
+{0, 0, 0};
+
+#define UNTYPED_DEFAULT 0
+#define TYPED_DEFAULT 1
+#define TYPE_SPECIFIED 2
+
+static bucket *
+lookup_type_destructor(char *tag)
+{
+ const char fmt[] = "%.*s destructor";
+ char name[1024] = "\0";
+ bucket *bp, **bpp = &default_destructor[TYPE_SPECIFIED];
+
+ while ((bp = *bpp) != NULL)
+ {
+ if (bp->tag == tag)
+ return (bp);
+ bpp = &bp->link;
+ }
+
+ sprintf(name, fmt, (int)(sizeof(name) - sizeof(fmt)), tag);
+ *bpp = bp = make_bucket(name);
+ bp->tag = tag;
+
+ return (bp);
+}
+#endif /* defined(YYBTYACC) */
+
+static void
+cachec(int c)
+{
+ assert(cinc >= 0);
+ if (cinc >= cache_size)
+ {
+ cache_size += 256;
+ cache = TREALLOC(char, cache, cache_size);
+ NO_SPACE(cache);
+ }
+ cache[cinc] = (char)c;
+ ++cinc;
+}
+
+static void
+get_line(void)
+{
+ FILE *f = input_file;
+ int c;
+ int i;
+
+ if (saw_eof || (c = getc(f)) == EOF)
+ {
+ if (line)
+ {
+ FREE(line);
+ line = 0;
+ }
+ cptr = 0;
+ saw_eof = 1;
+ return;
+ }
+
+ if (line == 0 || linesize != (LINESIZE + 1))
+ {
+ if (line)
+ FREE(line);
+ linesize = LINESIZE + 1;
+ line = TMALLOC(char, linesize);
+ NO_SPACE(line);
+ }
+
+ i = 0;
+ ++lineno;
+ for (;;)
+ {
+ line[i++] = (char)c;
+ if (c == '\n')
+ break;
+ if ((i + 3) >= linesize)
+ {
+ linesize += LINESIZE;
+ line = TREALLOC(char, line, linesize);
+ NO_SPACE(line);
+ }
+ c = getc(f);
+ if (c == EOF)
+ {
+ line[i++] = '\n';
+ saw_eof = 1;
+ break;
+ }
+ }
+ line[i] = '\0';
+ cptr = line;
+ return;
+}
+
+static char *
+dup_line(void)
+{
+ char *p, *s, *t;
+
+ if (line == 0)
+ return (0);
+ s = line;
+ while (*s != '\n')
+ ++s;
+ p = TMALLOC(char, s - line + 1);
+ NO_SPACE(p);
+
+ s = line;
+ t = p;
+ while ((*t++ = *s++) != '\n')
+ continue;
+ return (p);
+}
+
+static void
+skip_comment(void)
+{
+ char *s;
+
+ int st_lineno = lineno;
+ char *st_line = dup_line();
+ char *st_cptr = st_line + (cptr - line);
+
+ s = cptr + 2;
+ for (;;)
+ {
+ if (*s == '*' && s[1] == '/')
+ {
+ cptr = s + 2;
+ FREE(st_line);
+ return;
+ }
+ if (*s == '\n')
+ {
+ get_line();
+ if (line == 0)
+ unterminated_comment(st_lineno, st_line, st_cptr);
+ s = cptr;
+ }
+ else
+ ++s;
+ }
+}
+
+static int
+next_inline(void)
+{
+ char *s;
+
+ if (line == 0)
+ {
+ get_line();
+ if (line == 0)
+ return (EOF);
+ }
+
+ s = cptr;
+ for (;;)
+ {
+ switch (*s)
+ {
+ case '/':
+ if (s[1] == '*')
+ {
+ cptr = s;
+ skip_comment();
+ s = cptr;
+ break;
+ }
+ else if (s[1] == '/')
+ {
+ get_line();
+ if (line == 0)
+ return (EOF);
+ s = cptr;
+ break;
+ }
+ /* FALLTHRU */
+
+ default:
+ cptr = s;
+ return (*s);
+ }
+ }
+}
+
+static int
+nextc(void)
+{
+ int ch;
+ int finish = 0;
+
+ do
+ {
+ switch (ch = next_inline())
+ {
+ case '\n':
+ get_line();
+ break;
+ case ' ':
+ case '\t':
+ case '\f':
+ case '\r':
+ case '\v':
+ case ',':
+ case ';':
+ ++cptr;
+ break;
+ case '\\':
+ ch = '%';
+ /* FALLTHRU */
+ default:
+ finish = 1;
+ break;
+ }
+ }
+ while (!finish);
+
+ return ch;
+}
+/* *INDENT-OFF* */
+static struct keyword
+{
+ char name[13];
+ int token;
+}
+keywords[] = {
+ { "binary", NONASSOC },
+#if defined(YYBTYACC)
+ { "destructor", DESTRUCTOR },
+#endif
+ { "expect", EXPECT },
+ { "expect-rr", EXPECT_RR },
+ { "ident", IDENT },
+ { "left", LEFT },
+ { "lex-param", LEX_PARAM },
+#if defined(YYBTYACC)
+ { "locations", LOCATIONS },
+#endif
+ { "nonassoc", NONASSOC },
+ { "parse-param", PARSE_PARAM },
+ { "pure-parser", PURE_PARSER },
+ { "right", RIGHT },
+ { "start", START },
+ { "term", TOKEN },
+ { "token", TOKEN },
+ { "token-table", TOKEN_TABLE },
+ { "type", TYPE },
+ { "union", UNION },
+ { "yacc", POSIX_YACC },
+};
+/* *INDENT-ON* */
+
+static int
+compare_keys(const void *a, const void *b)
+{
+ const struct keyword *p = (const struct keyword *)a;
+ const struct keyword *q = (const struct keyword *)b;
+ return strcmp(p->name, q->name);
+}
+
+static int
+keyword(void)
+{
+ int c;
+ char *t_cptr = cptr;
+ struct keyword *key;
+
+ c = *++cptr;
+ if (isalpha(c))
+ {
+ cinc = 0;
+ for (;;)
+ {
+ if (isalpha(c))
+ {
+ if (isupper(c))
+ c = tolower(c);
+ cachec(c);
+ }
+ else if (isdigit(c)
+ || c == '-'
+ || c == '.'
+ || c == '$')
+ {
+ cachec(c);
+ }
+ else if (c == '_')
+ {
+ /* treat keywords spelled with '_' as if it were '-' */
+ cachec('-');
+ }
+ else
+ {
+ break;
+ }
+ c = *++cptr;
+ }
+ cachec(NUL);
+
+ if ((key = bsearch(cache, keywords,
+ sizeof(keywords) / sizeof(*key),
+ sizeof(*key), compare_keys)))
+ return key->token;
+ }
+ else
+ {
+ ++cptr;
+ if (c == L_CURL)
+ return (TEXT);
+ if (c == '%' || c == '\\')
+ return (MARK);
+ if (c == '<')
+ return (LEFT);
+ if (c == '>')
+ return (RIGHT);
+ if (c == '0')
+ return (TOKEN);
+ if (c == '2')
+ return (NONASSOC);
+ }
+ syntax_error(lineno, line, t_cptr);
+ return (-1);
+}
+
+static void
+copy_ident(void)
+{
+ int c;
+ FILE *f = output_file;
+
+ c = nextc();
+ if (c == EOF)
+ unexpected_EOF();
+ if (c != '"')
+ syntax_error(lineno, line, cptr);
+ ++outline;
+ fprintf(f, "#ident \"");
+ for (;;)
+ {
+ c = *++cptr;
+ if (c == '\n')
+ {
+ fprintf(f, "\"\n");
+ return;
+ }
+ putc(c, f);
+ if (c == '"')
+ {
+ putc('\n', f);
+ ++cptr;
+ return;
+ }
+ }
+}
+
+static char *
+copy_string(int quote)
+{
+ struct mstring *temp = msnew();
+ int c;
+ int s_lineno = lineno;
+ char *s_line = dup_line();
+ char *s_cptr = s_line + (cptr - line - 1);
+
+ for (;;)
+ {
+ c = *cptr++;
+ mputc(temp, c);
+ if (c == quote)
+ {
+ FREE(s_line);
+ return msdone(temp);
+ }
+ if (c == '\n')
+ unterminated_string(s_lineno, s_line, s_cptr);
+ if (c == '\\')
+ {
+ c = *cptr++;
+ mputc(temp, c);
+ if (c == '\n')
+ {
+ get_line();
+ if (line == 0)
+ unterminated_string(s_lineno, s_line, s_cptr);
+ }
+ }
+ }
+}
+
+static char *
+copy_comment(void)
+{
+ struct mstring *temp = msnew();
+ int c;
+
+ c = *cptr;
+ if (c == '/')
+ {
+ mputc(temp, '*');
+ while ((c = *++cptr) != '\n')
+ {
+ mputc(temp, c);
+ if (c == '*' && cptr[1] == '/')
+ mputc(temp, ' ');
+ }
+ mputc(temp, '*');
+ mputc(temp, '/');
+ }
+ else if (c == '*')
+ {
+ int c_lineno = lineno;
+ char *c_line = dup_line();
+ char *c_cptr = c_line + (cptr - line - 1);
+
+ mputc(temp, c);
+ ++cptr;
+ for (;;)
+ {
+ c = *cptr++;
+ mputc(temp, c);
+ if (c == '*' && *cptr == '/')
+ {
+ mputc(temp, '/');
+ ++cptr;
+ FREE(c_line);
+ return msdone(temp);
+ }
+ if (c == '\n')
+ {
+ get_line();
+ if (line == 0)
+ unterminated_comment(c_lineno, c_line, c_cptr);
+ }
+ }
+ }
+ return msdone(temp);
+}
+
+static void
+copy_text(void)
+{
+ int c;
+ FILE *f = text_file;
+ int need_newline = 0;
+ int t_lineno = lineno;
+ char *t_line = dup_line();
+ char *t_cptr = t_line + (cptr - line - 2);
+
+ if (*cptr == '\n')
+ {
+ get_line();
+ if (line == 0)
+ unterminated_text(t_lineno, t_line, t_cptr);
+ }
+ if (!lflag)
+ fprintf(f, line_format, lineno, input_file_name);
+
+ loop:
+ c = *cptr++;
+ switch (c)
+ {
+ case '\n':
+ putc('\n', f);
+ need_newline = 0;
+ get_line();
+ if (line)
+ goto loop;
+ unterminated_text(t_lineno, t_line, t_cptr);
+
+ case '\'':
+ case '"':
+ putc(c, f);
+ {
+ char *s = copy_string(c);
+ fputs(s, f);
+ free(s);
+ }
+ need_newline = 1;
+ goto loop;
+
+ case '/':
+ putc(c, f);
+ {
+ char *s = copy_comment();
+ fputs(s, f);
+ free(s);
+ }
+ need_newline = 1;
+ goto loop;
+
+ case '%':
+ case '\\':
+ if (*cptr == R_CURL)
+ {
+ if (need_newline)
+ putc('\n', f);
+ ++cptr;
+ FREE(t_line);
+ return;
+ }
+ /* FALLTHRU */
+
+ default:
+ putc(c, f);
+ need_newline = 1;
+ goto loop;
+ }
+}
+
+static void
+puts_both(const char *s)
+{
+ fputs(s, text_file);
+ if (dflag)
+ fputs(s, union_file);
+}
+
+static void
+putc_both(int c)
+{
+ putc(c, text_file);
+ if (dflag)
+ putc(c, union_file);
+}
+
+static void
+copy_union(void)
+{
+ int c;
+ int depth;
+ int u_lineno = lineno;
+ char *u_line = dup_line();
+ char *u_cptr = u_line + (cptr - line - 6);
+
+ if (unionized)
+ over_unionized(cptr - 6);
+ unionized = 1;
+
+ if (!lflag)
+ fprintf(text_file, line_format, lineno, input_file_name);
+
+ puts_both("#ifdef YYSTYPE\n");
+ puts_both("#undef YYSTYPE_IS_DECLARED\n");
+ puts_both("#define YYSTYPE_IS_DECLARED 1\n");
+ puts_both("#endif\n");
+ puts_both("#ifndef YYSTYPE_IS_DECLARED\n");
+ puts_both("#define YYSTYPE_IS_DECLARED 1\n");
+ puts_both("typedef union");
+
+ depth = 0;
+ loop:
+ c = *cptr++;
+ putc_both(c);
+ switch (c)
+ {
+ case '\n':
+ get_line();
+ if (line == 0)
+ unterminated_union(u_lineno, u_line, u_cptr);
+ goto loop;
+
+ case L_CURL:
+ ++depth;
+ goto loop;
+
+ case R_CURL:
+ if (--depth == 0)
+ {
+ puts_both(" YYSTYPE;\n");
+ puts_both("#endif /* !YYSTYPE_IS_DECLARED */\n");
+ FREE(u_line);
+ return;
+ }
+ goto loop;
+
+ case '\'':
+ case '"':
+ {
+ char *s = copy_string(c);
+ puts_both(s);
+ free(s);
+ }
+ goto loop;
+
+ case '/':
+ {
+ char *s = copy_comment();
+ puts_both(s);
+ free(s);
+ }
+ goto loop;
+
+ default:
+ goto loop;
+ }
+}
+
+static char *
+after_blanks(char *s)
+{
+ while (*s != '\0' && isspace(UCH(*s)))
+ ++s;
+ return s;
+}
+
+/*
+ * Trim leading/trailing blanks, and collapse multiple embedded blanks to a
+ * single space. Return index to last character in the buffer.
+ */
+static int
+trim_blanks(char *buffer)
+{
+ if (*buffer != '\0')
+ {
+ char *d = buffer;
+ char *s = after_blanks(d);
+
+ while ((*d++ = *s++) != '\0')
+ {
+ ;
+ }
+
+ --d;
+ while ((--d != buffer) && isspace(UCH(*d)))
+ *d = '\0';
+
+ for (s = d = buffer; (*d++ = *s++) != '\0';)
+ {
+ if (isspace(UCH(*s)))
+ {
+ *s = ' ';
+ while (isspace(UCH(*s)))
+ {
+ *s++ = ' ';
+ }
+ --s;
+ }
+ }
+ }
+
+ return (int)strlen(buffer) - 1;
+}
+
+/*
+ * Scan forward in the current line-buffer looking for a right-curly bracket.
+ *
+ * Parameters begin with a left-curly bracket, and continue until there are no
+ * more interesting characters after the last right-curly bracket on the
+ * current line. Bison documents parameters as separated like this:
+ * {type param1} {type2 param2}
+ * but also accepts commas (although some versions of bison mishandle this)
+ * {type param1, type2 param2}
+ */
+static int
+more_curly(void)
+{
+ char *save = cptr;
+ int result = 0;
+ int finish = 0;
+ do
+ {
+ switch (next_inline())
+ {
+ case 0:
+ case '\n':
+ finish = 1;
+ break;
+ case R_CURL:
+ finish = 1;
+ result = 1;
+ break;
+ }
+ ++cptr;
+ }
+ while (!finish);
+ cptr = save;
+ return result;
+}
+
+static void
+save_param(int k, char *buffer, int name, int type2)
+{
+ param *head, *p;
+
+ p = TMALLOC(param, 1);
+ NO_SPACE(p);
+
+ p->type2 = strdup(buffer + type2);
+ NO_SPACE(p->type2);
+ buffer[type2] = '\0';
+ (void)trim_blanks(p->type2);
+
+ p->name = strdup(buffer + name);
+ NO_SPACE(p->name);
+ buffer[name] = '\0';
+ (void)trim_blanks(p->name);
+
+ p->type = strdup(buffer);
+ NO_SPACE(p->type);
+ (void)trim_blanks(p->type);
+
+ if (k == LEX_PARAM)
+ head = lex_param;
+ else
+ head = parse_param;
+
+ if (head != NULL)
+ {
+ while (head->next)
+ head = head->next;
+ head->next = p;
+ }
+ else
+ {
+ if (k == LEX_PARAM)
+ lex_param = p;
+ else
+ parse_param = p;
+ }
+ p->next = NULL;
+}
+
+/*
+ * Keep a linked list of parameters. This may be multi-line, if the trailing
+ * right-curly bracket is absent.
+ */
+static void
+copy_param(int k)
+{
+ int c;
+ int name, type2;
+ int curly = 0;
+ char *buf = 0;
+ int i = -1;
+ size_t buf_size = 0;
+ int st_lineno = lineno;
+ char *comma;
+
+ do
+ {
+ int state = curly;
+ c = next_inline();
+ switch (c)
+ {
+ case EOF:
+ unexpected_EOF();
+ break;
+ case L_CURL:
+ if (curly == 1)
+ {
+ goto oops;
+ }
+ curly = 1;
+ st_lineno = lineno;
+ break;
+ case R_CURL:
+ if (curly != 1)
+ {
+ goto oops;
+ }
+ curly = 2;
+ break;
+ case '\n':
+ if (curly == 0)
+ {
+ goto oops;
+ }
+ break;
+ case '%':
+ if ((curly == 1) && (cptr == line))
+ {
+ lineno = st_lineno;
+ missing_brace();
+ }
+ /* FALLTHRU */
+ case '"':
+ case '\'':
+ goto oops;
+ default:
+ if (curly == 0 && !isspace(UCH(c)))
+ {
+ goto oops;
+ }
+ break;
+ }
+ if (buf == 0)
+ {
+ buf_size = (size_t) linesize;
+ buf = TMALLOC(char, buf_size);
+ }
+ else if (c == '\n')
+ {
+ get_line();
+ if (line == 0)
+ unexpected_EOF();
+ --cptr;
+ buf_size += (size_t) linesize;
+ buf = TREALLOC(char, buf, buf_size);
+ }
+ NO_SPACE(buf);
+ if (curly)
+ {
+ if ((state == 2) && (c == L_CURL))
+ {
+ buf[++i] = ',';
+ }
+ else if ((state == 2) && isspace(UCH(c)))
+ {
+ ;
+ }
+ else if ((c != L_CURL) && (c != R_CURL))
+ {
+ buf[++i] = (char)c;
+ }
+ }
+ cptr++;
+ }
+ while (curly < 2 || more_curly());
+
+ if (i == 0)
+ {
+ if (curly == 1)
+ {
+ lineno = st_lineno;
+ missing_brace();
+ }
+ goto oops;
+ }
+
+ buf[i--] = '\0';
+ i = trim_blanks(buf);
+
+ comma = buf - 1;
+ do
+ {
+ char *parms = (comma + 1);
+ comma = strchr(parms, ',');
+ if (comma != 0)
+ *comma = '\0';
+
+ (void)trim_blanks(parms);
+ i = (int)strlen(parms) - 1;
+ if (i < 0)
+ {
+ goto oops;
+ }
+
+ if (parms[i] == ']')
+ {
+ int level = 1;
+ while (i >= 0 && level > 0 && parms[i] != '[')
+ {
+ if (parms[i] == ']')
+ ++level;
+ else if (parms[i] == '[')
+ --level;
+ i--;
+ }
+ if (i <= 0)
+ unexpected_EOF();
+ type2 = i--;
+ }
+ else
+ {
+ type2 = i + 1;
+ }
+
+ while (i > 0 && (isalnum(UCH(parms[i])) || UCH(parms[i]) == '_'))
+ i--;
+
+ if (!isspace(UCH(parms[i])) && parms[i] != '*')
+ goto oops;
+
+ name = i + 1;
+
+ save_param(k, parms, name, type2);
+ }
+ while (comma != 0);
+ FREE(buf);
+ return;
+
+ oops:
+ FREE(buf);
+ syntax_error(lineno, line, cptr);
+}
+
+static int
+hexval(int c)
+{
+ if (c >= '0' && c <= '9')
+ return (c - '0');
+ if (c >= 'A' && c <= 'F')
+ return (c - 'A' + 10);
+ if (c >= 'a' && c <= 'f')
+ return (c - 'a' + 10);
+ return (-1);
+}
+
+static bucket *
+get_literal(void)
+{
+ int c, quote;
+ int i;
+ int n;
+ char *s;
+ bucket *bp;
+ int s_lineno = lineno;
+ char *s_line = dup_line();
+ char *s_cptr = s_line + (cptr - line);
+
+ quote = *cptr++;
+ cinc = 0;
+ for (;;)
+ {
+ c = *cptr++;
+ if (c == quote)
+ break;
+ if (c == '\n')
+ unterminated_string(s_lineno, s_line, s_cptr);
+ if (c == '\\')
+ {
+ char *c_cptr = cptr - 1;
+
+ c = *cptr++;
+ switch (c)
+ {
+ case '\n':
+ get_line();
+ if (line == 0)
+ unterminated_string(s_lineno, s_line, s_cptr);
+ continue;
+
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ n = c - '0';
+ c = *cptr;
+ if (IS_OCTAL(c))
+ {
+ n = (n << 3) + (c - '0');
+ c = *++cptr;
+ if (IS_OCTAL(c))
+ {
+ n = (n << 3) + (c - '0');
+ ++cptr;
+ }
+ }
+ if (n > MAXCHAR)
+ illegal_character(c_cptr);
+ c = n;
+ break;
+
+ case 'x':
+ c = *cptr++;
+ n = hexval(c);
+ if (n < 0 || n >= 16)
+ illegal_character(c_cptr);
+ for (;;)
+ {
+ c = *cptr;
+ i = hexval(c);
+ if (i < 0 || i >= 16)
+ break;
+ ++cptr;
+ n = (n << 4) + i;
+ if (n > MAXCHAR)
+ illegal_character(c_cptr);
+ }
+ c = n;
+ break;
+
+ case 'a':
+ c = 7;
+ break;
+ case 'b':
+ c = '\b';
+ break;
+ case 'f':
+ c = '\f';
+ break;
+ case 'n':
+ c = '\n';
+ break;
+ case 'r':
+ c = '\r';
+ break;
+ case 't':
+ c = '\t';
+ break;
+ case 'v':
+ c = '\v';
+ break;
+ }
+ }
+ cachec(c);
+ }
+ FREE(s_line);
+
+ n = cinc;
+ s = TMALLOC(char, n);
+ NO_SPACE(s);
+
+ for (i = 0; i < n; ++i)
+ s[i] = cache[i];
+
+ cinc = 0;
+ if (n == 1)
+ cachec('\'');
+ else
+ cachec('"');
+
+ for (i = 0; i < n; ++i)
+ {
+ c = UCH(s[i]);
+ if (c == '\\' || c == cache[0])
+ {
+ cachec('\\');
+ cachec(c);
+ }
+ else if (isprint(c))
+ cachec(c);
+ else
+ {
+ cachec('\\');
+ switch (c)
+ {
+ case 7:
+ cachec('a');
+ break;
+ case '\b':
+ cachec('b');
+ break;
+ case '\f':
+ cachec('f');
+ break;
+ case '\n':
+ cachec('n');
+ break;
+ case '\r':
+ cachec('r');
+ break;
+ case '\t':
+ cachec('t');
+ break;
+ case '\v':
+ cachec('v');
+ break;
+ default:
+ cachec(((c >> 6) & 7) + '0');
+ cachec(((c >> 3) & 7) + '0');
+ cachec((c & 7) + '0');
+ break;
+ }
+ }
+ }
+
+ if (n == 1)
+ cachec('\'');
+ else
+ cachec('"');
+
+ cachec(NUL);
+ bp = lookup(cache);
+ bp->class = TERM;
+ if (n == 1 && bp->value == UNDEFINED)
+ bp->value = UCH(*s);
+ FREE(s);
+
+ return (bp);
+}
+
+static int
+is_reserved(char *name)
+{
+ char *s;
+
+ if (strcmp(name, ".") == 0 ||
+ strcmp(name, "$accept") == 0 ||
+ strcmp(name, "$end") == 0)
+ return (1);
+
+ if (name[0] == '$' && name[1] == '$' && isdigit(UCH(name[2])))
+ {
+ s = name + 3;
+ while (isdigit(UCH(*s)))
+ ++s;
+ if (*s == NUL)
+ return (1);
+ }
+
+ return (0);
+}
+
+static bucket *
+get_name(void)
+{
+ int c;
+
+ cinc = 0;
+ for (c = *cptr; IS_IDENT(c); c = *++cptr)
+ cachec(c);
+ cachec(NUL);
+
+ if (is_reserved(cache))
+ used_reserved(cache);
+
+ return (lookup(cache));
+}
+
+static Value_t
+get_number(void)
+{
+ int c;
+ Value_t n;
+
+ n = 0;
+ for (c = *cptr; isdigit(c); c = *++cptr)
+ n = (Value_t) (10 * n + (c - '0'));
+
+ return (n);
+}
+
+static char *
+cache_tag(char *tag, size_t len)
+{
+ int i;
+ char *s;
+
+ for (i = 0; i < ntags; ++i)
+ {
+ if (strncmp(tag, tag_table[i], len) == 0 &&
+ tag_table[i][len] == NUL)
+ return (tag_table[i]);
+ }
+
+ if (ntags >= tagmax)
+ {
+ tagmax += 16;
+ tag_table =
+ (tag_table
+ ? TREALLOC(char *, tag_table, tagmax)
+ : TMALLOC(char *, tagmax));
+ NO_SPACE(tag_table);
+ }
+
+ s = TMALLOC(char, len + 1);
+ NO_SPACE(s);
+
+ strncpy(s, tag, len);
+ s[len] = 0;
+ tag_table[ntags++] = s;
+ return s;
+}
+
+static char *
+get_tag(void)
+{
+ int c;
+ int t_lineno = lineno;
+ char *t_line = dup_line();
+ char *t_cptr = t_line + (cptr - line);
+
+ ++cptr;
+ c = nextc();
+ if (c == EOF)
+ unexpected_EOF();
+ if (!isalpha(c) && c != '_' && c != '$')
+ illegal_tag(t_lineno, t_line, t_cptr);
+
+ cinc = 0;
+ do
+ {
+ cachec(c);
+ c = *++cptr;
+ }
+ while (IS_IDENT(c));
+ cachec(NUL);
+
+ c = nextc();
+ if (c == EOF)
+ unexpected_EOF();
+ if (c != '>')
+ illegal_tag(t_lineno, t_line, t_cptr);
+ ++cptr;
+
+ FREE(t_line);
+ havetags = 1;
+ return cache_tag(cache, (size_t) cinc);
+}
+
+#if defined(YYBTYACC)
+static char *
+scan_id(void)
+{
+ char *b = cptr;
+
+ while (isalnum(*cptr) || *cptr == '_' || *cptr == '$')
+ cptr++;
+ return cache_tag(b, (size_t) (cptr - b));
+}
+#endif
+
+static void
+declare_tokens(int assoc)
+{
+ int c;
+ bucket *bp;
+ Value_t value;
+ char *tag = 0;
+
+ if (assoc != TOKEN)
+ ++prec;
+
+ c = nextc();
+ if (c == EOF)
+ unexpected_EOF();
+ if (c == '<')
+ {
+ tag = get_tag();
+ c = nextc();
+ if (c == EOF)
+ unexpected_EOF();
+ }
+
+ for (;;)
+ {
+ if (isalpha(c) || c == '_' || c == '.' || c == '$')
+ bp = get_name();
+ else if (c == '\'' || c == '"')
+ bp = get_literal();
+ else
+ return;
+
+ if (bp == goal)
+ tokenized_start(bp->name);
+ bp->class = TERM;
+
+ if (tag)
+ {
+ if (bp->tag && tag != bp->tag)
+ retyped_warning(bp->name);
+ bp->tag = tag;
+ }
+
+ if (assoc != TOKEN)
+ {
+ if (bp->prec && prec != bp->prec)
+ reprec_warning(bp->name);
+ bp->assoc = (Assoc_t) assoc;
+ bp->prec = prec;
+ }
+
+ c = nextc();
+ if (c == EOF)
+ unexpected_EOF();
+
+ if (isdigit(c))
+ {
+ value = get_number();
+ if (bp->value != UNDEFINED && value != bp->value)
+ revalued_warning(bp->name);
+ bp->value = value;
+ c = nextc();
+ if (c == EOF)
+ unexpected_EOF();
+ }
+ }
+}
+
+/*
+ * %expect requires special handling
+ * as it really isn't part of the yacc
+ * grammar only a flag for yacc proper.
+ */
+static void
+declare_expect(int assoc)
+{
+ int c;
+
+ if (assoc != EXPECT && assoc != EXPECT_RR)
+ ++prec;
+
+ /*
+ * Stay away from nextc - doesn't
+ * detect EOL and will read to EOF.
+ */
+ c = *++cptr;
+ if (c == EOF)
+ unexpected_EOF();
+
+ for (;;)
+ {
+ if (isdigit(c))
+ {
+ if (assoc == EXPECT)
+ SRexpect = get_number();
+ else
+ RRexpect = get_number();
+ break;
+ }
+ /*
+ * Looking for number before EOL.
+ * Spaces, tabs, and numbers are ok,
+ * words, punc., etc. are syntax errors.
+ */
+ else if (c == '\n' || isalpha(c) || !isspace(c))
+ {
+ syntax_error(lineno, line, cptr);
+ }
+ else
+ {
+ c = *++cptr;
+ if (c == EOF)
+ unexpected_EOF();
+ }
+ }
+}
+
+#if defined(YYBTYACC)
+static void
+declare_argtypes(bucket *bp)
+{
+ char *tags[MAXARGS];
+ int args = 0, c;
+
+ if (bp->args >= 0)
+ retyped_warning(bp->name);
+ cptr++; /* skip open paren */
+ for (;;)
+ {
+ c = nextc();
+ if (c == EOF)
+ unexpected_EOF();
+ if (c != '<')
+ syntax_error(lineno, line, cptr);
+ tags[args++] = get_tag();
+ c = nextc();
+ if (c == R_PAREN)
+ break;
+ if (c == EOF)
+ unexpected_EOF();
+ }
+ cptr++; /* skip close paren */
+ bp->args = args;
+ bp->argnames = TMALLOC(char *, args);
+ NO_SPACE(bp->argnames);
+ bp->argtags = CALLOC(sizeof(char *), args + 1);
+ NO_SPACE(bp->argtags);
+ while (--args >= 0)
+ {
+ bp->argtags[args] = tags[args];
+ bp->argnames[args] = NULL;
+ }
+}
+#endif
+
+static void
+declare_types(void)
+{
+ int c;
+ bucket *bp;
+ char *tag = NULL;
+
+ c = nextc();
+ if (c == EOF)
+ unexpected_EOF();
+ if (c == '<')
+ tag = get_tag();
+
+ for (;;)
+ {
+ c = nextc();
+ if (c == EOF)
+ unexpected_EOF();
+ if (isalpha(c) || c == '_' || c == '.' || c == '$')
+ {
+ bp = get_name();
+#if defined(YYBTYACC)
+ if (nextc() == L_PAREN)
+ declare_argtypes(bp);
+ else
+ bp->args = 0;
+#endif
+ }
+ else if (c == '\'' || c == '"')
+ {
+ bp = get_literal();
+#if defined(YYBTYACC)
+ bp->args = 0;
+#endif
+ }
+ else
+ return;
+
+ if (tag)
+ {
+ if (bp->tag && tag != bp->tag)
+ retyped_warning(bp->name);
+ bp->tag = tag;
+ }
+ }
+}
+
+static void
+declare_start(void)
+{
+ int c;
+ bucket *bp;
+
+ c = nextc();
+ if (c == EOF)
+ unexpected_EOF();
+ if (!isalpha(c) && c != '_' && c != '.' && c != '$')
+ syntax_error(lineno, line, cptr);
+ bp = get_name();
+ if (bp->class == TERM)
+ terminal_start(bp->name);
+ if (goal && goal != bp)
+ restarted_warning();
+ goal = bp;
+}
+
+static void
+read_declarations(void)
+{
+ int c, k;
+
+ cache_size = 256;
+ cache = TMALLOC(char, cache_size);
+ NO_SPACE(cache);
+
+ for (;;)
+ {
+ c = nextc();
+ if (c == EOF)
+ unexpected_EOF();
+ if (c != '%')
+ syntax_error(lineno, line, cptr);
+ switch (k = keyword())
+ {
+ case MARK:
+ return;
+
+ case IDENT:
+ copy_ident();
+ break;
+
+ case TEXT:
+ copy_text();
+ break;
+
+ case UNION:
+ copy_union();
+ break;
+
+ case TOKEN:
+ case LEFT:
+ case RIGHT:
+ case NONASSOC:
+ declare_tokens(k);
+ break;
+
+ case EXPECT:
+ case EXPECT_RR:
+ declare_expect(k);
+ break;
+
+ case TYPE:
+ declare_types();
+ break;
+
+ case START:
+ declare_start();
+ break;
+
+ case PURE_PARSER:
+ pure_parser = 1;
+ break;
+
+ case PARSE_PARAM:
+ case LEX_PARAM:
+ copy_param(k);
+ break;
+
+ case TOKEN_TABLE:
+ token_table = 1;
+ break;
+
+#if defined(YYBTYACC)
+ case LOCATIONS:
+ locations = 1;
+ break;
+
+ case DESTRUCTOR:
+ destructor = 1;
+ copy_destructor();
+ break;
+#endif
+
+ case POSIX_YACC:
+ /* noop for bison compatibility. byacc is already designed to be posix
+ * yacc compatible. */
+ break;
+ }
+ }
+}
+
+static void
+initialize_grammar(void)
+{
+ nitems = 4;
+ maxitems = 300;
+
+ pitem = TMALLOC(bucket *, maxitems);
+ NO_SPACE(pitem);
+
+ pitem[0] = 0;
+ pitem[1] = 0;
+ pitem[2] = 0;
+ pitem[3] = 0;
+
+ nrules = 3;
+ maxrules = 100;
+
+ plhs = TMALLOC(bucket *, maxrules);
+ NO_SPACE(plhs);
+
+ plhs[0] = 0;
+ plhs[1] = 0;
+ plhs[2] = 0;
+
+ rprec = TMALLOC(Value_t, maxrules);
+ NO_SPACE(rprec);
+
+ rprec[0] = 0;
+ rprec[1] = 0;
+ rprec[2] = 0;
+
+ rassoc = TMALLOC(Assoc_t, maxrules);
+ NO_SPACE(rassoc);
+
+ rassoc[0] = TOKEN;
+ rassoc[1] = TOKEN;
+ rassoc[2] = TOKEN;
+}
+
+static void
+expand_items(void)
+{
+ maxitems += 300;
+ pitem = TREALLOC(bucket *, pitem, maxitems);
+ NO_SPACE(pitem);
+}
+
+static void
+expand_rules(void)
+{
+ maxrules += 100;
+
+ plhs = TREALLOC(bucket *, plhs, maxrules);
+ NO_SPACE(plhs);
+
+ rprec = TREALLOC(Value_t, rprec, maxrules);
+ NO_SPACE(rprec);
+
+ rassoc = TREALLOC(Assoc_t, rassoc, maxrules);
+ NO_SPACE(rassoc);
+}
+
+/* set immediately prior to where copy_args() could be called, and incremented by
+ the various routines that will rescan the argument list as appropriate */
+static int rescan_lineno;
+#if defined(YYBTYACC)
+
+static char *
+copy_args(int *alen)
+{
+ struct mstring *s = msnew();
+ int depth = 0, len = 1;
+ char c, quote = 0;
+ int a_lineno = lineno;
+ char *a_line = dup_line();
+ char *a_cptr = a_line + (cptr - line - 1);
+
+ while ((c = *cptr++) != R_PAREN || depth || quote)
+ {
+ if (c == ',' && !quote && !depth)
+ {
+ len++;
+ mputc(s, 0);
+ continue;
+ }
+ mputc(s, c);
+ if (c == '\n')
+ {
+ get_line();
+ if (!line)
+ {
+ if (quote)
+ unterminated_string(a_lineno, a_line, a_cptr);
+ else
+ unterminated_arglist(a_lineno, a_line, a_cptr);
+ }
+ }
+ else if (quote)
+ {
+ if (c == quote)
+ quote = 0;
+ else if (c == '\\')
+ {
+ if (*cptr != '\n')
+ mputc(s, *cptr++);
+ }
+ }
+ else
+ {
+ if (c == L_PAREN)
+ depth++;
+ else if (c == R_PAREN)
+ depth--;
+ else if (c == '\"' || c == '\'')
+ quote = c;
+ }
+ }
+ if (alen)
+ *alen = len;
+ FREE(a_line);
+ return msdone(s);
+}
+
+static char *
+parse_id(char *p, char **save)
+{
+ char *b;
+
+ while (isspace(*p))
+ if (*p++ == '\n')
+ rescan_lineno++;
+ if (!isalpha(*p) && *p != '_')
+ return NULL;
+ b = p;
+ while (isalnum(*p) || *p == '_' || *p == '$')
+ p++;
+ if (save)
+ {
+ *save = cache_tag(b, (size_t) (p - b));
+ }
+ return p;
+}
+
+static char *
+parse_int(char *p, int *save)
+{
+ int neg = 0, val = 0;
+
+ while (isspace(*p))
+ if (*p++ == '\n')
+ rescan_lineno++;
+ if (*p == '-')
+ {
+ neg = 1;
+ p++;
+ }
+ if (!isdigit(*p))
+ return NULL;
+ while (isdigit(*p))
+ val = val * 10 + *p++ - '0';
+ if (neg)
+ val = -val;
+ if (save)
+ *save = val;
+ return p;
+}
+
+static void
+parse_arginfo(bucket *a, char *args, int argslen)
+{
+ char *p = args, *tmp;
+ int i, redec = 0;
+
+ if (a->args > 0)
+ {
+ if (a->args != argslen)
+ arg_number_disagree_warning(rescan_lineno, a->name);
+ redec = 1;
+ }
+ else
+ {
+ if ((a->args = argslen) == 0)
+ return;
+ a->argnames = TMALLOC(char *, argslen);
+ NO_SPACE(a->argnames);
+ a->argtags = TMALLOC(char *, argslen);
+ NO_SPACE(a->argtags);
+ }
+ if (!args)
+ return;
+ for (i = 0; i < argslen; i++)
+ {
+ while (isspace(*p))
+ if (*p++ == '\n')
+ rescan_lineno++;
+ if (*p++ != '$')
+ bad_formals();
+ while (isspace(*p))
+ if (*p++ == '\n')
+ rescan_lineno++;
+ if (*p == '<')
+ {
+ havetags = 1;
+ if (!(p = parse_id(p + 1, &tmp)))
+ bad_formals();
+ while (isspace(*p))
+ if (*p++ == '\n')
+ rescan_lineno++;
+ if (*p++ != '>')
+ bad_formals();
+ if (redec)
+ {
+ if (a->argtags[i] != tmp)
+ arg_type_disagree_warning(rescan_lineno, i + 1, a->name);
+ }
+ else
+ a->argtags[i] = tmp;
+ }
+ else if (!redec)
+ a->argtags[i] = NULL;
+ if (!(p = parse_id(p, &a->argnames[i])))
+ bad_formals();
+ while (isspace(*p))
+ if (*p++ == '\n')
+ rescan_lineno++;
+ if (*p++)
+ bad_formals();
+ }
+ free(args);
+}
+
+static char *
+compile_arg(char **theptr, char *yyvaltag)
+{
+ char *p = *theptr;
+ struct mstring *c = msnew();
+ int i, j, n;
+ Value_t *offsets = NULL, maxoffset;
+ bucket **rhs;
+
+ maxoffset = 0;
+ n = 0;
+ for (i = nitems - 1; pitem[i]; --i)
+ {
+ n++;
+ if (pitem[i]->class != ARGUMENT)
+ maxoffset++;
+ }
+ if (maxoffset > 0)
+ {
+ offsets = TMALLOC(Value_t, maxoffset + 1);
+ NO_SPACE(offsets);
+
+ for (j = 0, i++; i < nitems; i++)
+ if (pitem[i]->class != ARGUMENT)
+ offsets[++j] = (Value_t) (i - nitems + 1);
+ }
+ rhs = pitem + nitems - 1;
+
+ if (yyvaltag)
+ msprintf(c, "yyval.%s = ", yyvaltag);
+ else
+ msprintf(c, "yyval = ");
+ while (*p)
+ {
+ if (*p == '$')
+ {
+ char *tag = NULL;
+ if (*++p == '<')
+ if (!(p = parse_id(++p, &tag)) || *p++ != '>')
+ illegal_tag(rescan_lineno, NULL, NULL);
+ if (isdigit(*p) || *p == '-')
+ {
+ int val;
+ if (!(p = parse_int(p, &val)))
+ dollar_error(rescan_lineno, NULL, NULL);
+ if (val <= 0)
+ i = val - n;
+ else if (val > maxoffset)
+ {
+ dollar_warning(rescan_lineno, val);
+ i = val - maxoffset;
+ }
+ else if (maxoffset > 0)
+ {
+ i = offsets[val];
+ if (!tag && !(tag = rhs[i]->tag) && havetags)
+ untyped_rhs(val, rhs[i]->name);
+ }
+ msprintf(c, "yystack.l_mark[%d]", i);
+ if (tag)
+ msprintf(c, ".%s", tag);
+ else if (havetags)
+ unknown_rhs(val);
+ }
+ else if (isalpha(*p) || *p == '_')
+ {
+ char *arg;
+ if (!(p = parse_id(p, &arg)))
+ dollar_error(rescan_lineno, NULL, NULL);
+ for (i = plhs[nrules]->args - 1; i >= 0; i--)
+ if (arg == plhs[nrules]->argnames[i])
+ break;
+ if (i < 0)
+ unknown_arg_warning(rescan_lineno, "$", arg, NULL, NULL);
+ else if (!tag)
+ tag = plhs[nrules]->argtags[i];
+ msprintf(c, "yystack.l_mark[%d]", i - plhs[nrules]->args + 1
+ - n);
+ if (tag)
+ msprintf(c, ".%s", tag);
+ else if (havetags)
+ untyped_arg_warning(rescan_lineno, "$", arg);
+ }
+ else
+ dollar_error(rescan_lineno, NULL, NULL);
+ }
+ else if (*p == '@')
+ {
+ at_error(rescan_lineno, NULL, NULL);
+ }
+ else
+ {
+ if (*p == '\n')
+ rescan_lineno++;
+ mputc(c, *p++);
+ }
+ }
+ *theptr = p;
+ if (maxoffset > 0)
+ FREE(offsets);
+ return msdone(c);
+}
+
+#define ARG_CACHE_SIZE 1024
+static struct arg_cache
+{
+ struct arg_cache *next;
+ char *code;
+ int rule;
+}
+ *arg_cache[ARG_CACHE_SIZE];
+
+static int
+lookup_arg_cache(char *code)
+{
+ struct arg_cache *entry;
+
+ entry = arg_cache[strnshash(code) % ARG_CACHE_SIZE];
+ while (entry)
+ {
+ if (!strnscmp(entry->code, code))
+ return entry->rule;
+ entry = entry->next;
+ }
+ return -1;
+}
+
+static void
+insert_arg_cache(char *code, int rule)
+{
+ struct arg_cache *entry = NEW(struct arg_cache);
+ int i;
+
+ NO_SPACE(entry);
+ i = strnshash(code) % ARG_CACHE_SIZE;
+ entry->code = code;
+ entry->rule = rule;
+ entry->next = arg_cache[i];
+ arg_cache[i] = entry;
+}
+
+static void
+clean_arg_cache(void)
+{
+ struct arg_cache *e, *t;
+ int i;
+
+ for (i = 0; i < ARG_CACHE_SIZE; i++)
+ {
+ for (e = arg_cache[i]; (t = e); e = e->next, FREE(t))
+ free(e->code);
+ arg_cache[i] = NULL;
+ }
+}
+#endif
+
+static void
+advance_to_start(void)
+{
+ int c;
+ bucket *bp;
+ char *s_cptr;
+ int s_lineno;
+#if defined(YYBTYACC)
+ char *args = NULL;
+ int argslen = 0;
+#endif
+
+ for (;;)
+ {
+ c = nextc();
+ if (c != '%')
+ break;
+ s_cptr = cptr;
+ switch (keyword())
+ {
+ case MARK:
+ no_grammar();
+
+ case TEXT:
+ copy_text();
+ break;
+
+ case START:
+ declare_start();
+ break;
+
+ default:
+ syntax_error(lineno, line, s_cptr);
+ }
+ }
+
+ c = nextc();
+ if (!isalpha(c) && c != '_' && c != '.' && c != '_')
+ syntax_error(lineno, line, cptr);
+ bp = get_name();
+ if (goal == 0)
+ {
+ if (bp->class == TERM)
+ terminal_start(bp->name);
+ goal = bp;
+ }
+
+ s_lineno = lineno;
+ c = nextc();
+ if (c == EOF)
+ unexpected_EOF();
+ rescan_lineno = lineno; /* line# for possible inherited args rescan */
+#if defined(YYBTYACC)
+ if (c == L_PAREN)
+ {
+ ++cptr;
+ args = copy_args(&argslen);
+ NO_SPACE(args);
+ c = nextc();
+ }
+#endif
+ if (c != ':')
+ syntax_error(lineno, line, cptr);
+ start_rule(bp, s_lineno);
+#if defined(YYBTYACC)
+ parse_arginfo(bp, args, argslen);
+#endif
+ ++cptr;
+}
+
+static void
+start_rule(bucket *bp, int s_lineno)
+{
+ if (bp->class == TERM)
+ terminal_lhs(s_lineno);
+ bp->class = NONTERM;
+ if (!bp->index)
+ bp->index = nrules;
+ if (nrules >= maxrules)
+ expand_rules();
+ plhs[nrules] = bp;
+ rprec[nrules] = UNDEFINED;
+ rassoc[nrules] = TOKEN;
+}
+
+static void
+end_rule(void)
+{
+ int i;
+
+ if (!last_was_action && plhs[nrules]->tag)
+ {
+ if (pitem[nitems - 1])
+ {
+ for (i = nitems - 1; (i > 0) && pitem[i]; --i)
+ continue;
+ if (pitem[i + 1] == 0 || pitem[i + 1]->tag != plhs[nrules]->tag)
+ default_action_warning();
+ }
+ else
+ {
+ default_action_warning();
+ }
+ }
+
+ last_was_action = 0;
+ if (nitems >= maxitems)
+ expand_items();
+ pitem[nitems] = 0;
+ ++nitems;
+ ++nrules;
+}
+
+static void
+insert_empty_rule(void)
+{
+ bucket *bp, **bpp;
+
+ assert(cache);
+ sprintf(cache, "$$%d", ++gensym);
+ bp = make_bucket(cache);
+ last_symbol->next = bp;
+ last_symbol = bp;
+ bp->tag = plhs[nrules]->tag;
+ bp->class = ACTION;
+#if defined(YYBTYACC)
+ bp->args = 0;
+#endif
+
+ nitems = (Value_t) (nitems + 2);
+ if (nitems > maxitems)
+ expand_items();
+ bpp = pitem + nitems - 1;
+ *bpp-- = bp;
+ while ((bpp[0] = bpp[-1]) != 0)
+ --bpp;
+
+ if (++nrules >= maxrules)
+ expand_rules();
+ plhs[nrules] = plhs[nrules - 1];
+ plhs[nrules - 1] = bp;
+ rprec[nrules] = rprec[nrules - 1];
+ rprec[nrules - 1] = 0;
+ rassoc[nrules] = rassoc[nrules - 1];
+ rassoc[nrules - 1] = TOKEN;
+}
+
+#if defined(YYBTYACC)
+static char *
+insert_arg_rule(char *arg, char *tag)
+{
+ int line_number = rescan_lineno;
+ char *code = compile_arg(&arg, tag);
+ int rule = lookup_arg_cache(code);
+ FILE *f = action_file;
+
+ if (rule < 0)
+ {
+ rule = nrules;
+ insert_arg_cache(code, rule);
+ fprintf(f, "case %d:\n", rule - 2);
+ if (!lflag)
+ fprintf(f, line_format, line_number, input_file_name);
+ fprintf(f, "%s;\n", code);
+ fprintf(f, "break;\n");
+ insert_empty_rule();
+ plhs[rule]->tag = tag;
+ plhs[rule]->class = ARGUMENT;
+ }
+ else
+ {
+ if (++nitems > maxitems)
+ expand_items();
+ pitem[nitems - 1] = plhs[rule];
+ free(code);
+ }
+ return arg + 1;
+}
+#endif
+
+static void
+add_symbol(void)
+{
+ int c;
+ bucket *bp;
+ int s_lineno = lineno;
+#if defined(YYBTYACC)
+ char *args = NULL;
+ int argslen = 0;
+#endif
+
+ c = *cptr;
+ if (c == '\'' || c == '"')
+ bp = get_literal();
+ else
+ bp = get_name();
+
+ c = nextc();
+ rescan_lineno = lineno; /* line# for possible inherited args rescan */
+#if defined(YYBTYACC)
+ if (c == L_PAREN)
+ {
+ ++cptr;
+ args = copy_args(&argslen);
+ NO_SPACE(args);
+ c = nextc();
+ }
+#endif
+ if (c == ':')
+ {
+ end_rule();
+ start_rule(bp, s_lineno);
+#if defined(YYBTYACC)
+ parse_arginfo(bp, args, argslen);
+#endif
+ ++cptr;
+ return;
+ }
+
+ if (last_was_action)
+ insert_empty_rule();
+ last_was_action = 0;
+
+#if defined(YYBTYACC)
+ if (bp->args < 0)
+ bp->args = argslen;
+ if (argslen == 0 && bp->args > 0 && pitem[nitems - 1] == NULL)
+ {
+ int i;
+ if (plhs[nrules]->args != bp->args)
+ wrong_number_args_warning("default ", bp->name);
+ for (i = bp->args - 1; i >= 0; i--)
+ if (plhs[nrules]->argtags[i] != bp->argtags[i])
+ wrong_type_for_arg_warning(i + 1, bp->name);
+ }
+ else if (bp->args != argslen)
+ wrong_number_args_warning("", bp->name);
+ if (bp->args > 0 && argslen > 0)
+ {
+ char *ap;
+ int i;
+ for (ap = args, i = 0; i < argslen; i++)
+ ap = insert_arg_rule(ap, bp->argtags[i]);
+ free(args);
+ }
+#endif /* defined(YYBTYACC) */
+
+ if (++nitems > maxitems)
+ expand_items();
+ pitem[nitems - 1] = bp;
+}
+
+static void
+copy_action(void)
+{
+ int c;
+ int i, j, n;
+ int depth;
+#if defined(YYBTYACC)
+ int trialaction = 0;
+ int haveyyval = 0;
+#endif
+ char *tag;
+ FILE *f = action_file;
+ int a_lineno = lineno;
+ char *a_line = dup_line();
+ char *a_cptr = a_line + (cptr - line);
+ Value_t *offsets = NULL, maxoffset;
+ bucket **rhs;
+
+ if (last_was_action)
+ insert_empty_rule();
+ last_was_action = 1;
+
+ fprintf(f, "case %d:\n", nrules - 2);
+#if defined(YYBTYACC)
+ if (backtrack)
+ {
+ if (*cptr != L_BRAC)
+ fprintf(f, " if (!yytrial)\n");
+ else
+ trialaction = 1;
+ }
+#endif
+ if (!lflag)
+ fprintf(f, line_format, lineno, input_file_name);
+ if (*cptr == '=')
+ ++cptr;
+
+ /* avoid putting curly-braces in first column, to ease editing */
+ if (*after_blanks(cptr) == L_CURL)
+ {
+ putc('\t', f);
+ cptr = after_blanks(cptr);
+ }
+
+ maxoffset = 0;
+ n = 0;
+ for (i = nitems - 1; pitem[i]; --i)
+ {
+ ++n;
+ if (pitem[i]->class != ARGUMENT)
+ maxoffset++;
+ }
+ if (maxoffset > 0)
+ {
+ offsets = TMALLOC(Value_t, maxoffset + 1);
+ NO_SPACE(offsets);
+
+ for (j = 0, i++; i < nitems; i++)
+ {
+ if (pitem[i]->class != ARGUMENT)
+ {
+ offsets[++j] = (Value_t) (i - nitems + 1);
+ }
+ }
+ }
+ rhs = pitem + nitems - 1;
+
+ depth = 0;
+ loop:
+ c = *cptr;
+ if (c == '$')
+ {
+ if (cptr[1] == '<')
+ {
+ int d_lineno = lineno;
+ char *d_line = dup_line();
+ char *d_cptr = d_line + (cptr - line);
+
+ ++cptr;
+ tag = get_tag();
+ c = *cptr;
+ if (c == '$')
+ {
+ fprintf(f, "yyval.%s", tag);
+ ++cptr;
+ FREE(d_line);
+ goto loop;
+ }
+ else if (isdigit(c))
+ {
+ i = get_number();
+ if (i == 0)
+ fprintf(f, "yystack.l_mark[%d].%s", -n, tag);
+ else if (i > maxoffset)
+ {
+ dollar_warning(d_lineno, i);
+ fprintf(f, "yystack.l_mark[%d].%s", i - maxoffset, tag);
+ }
+ else if (offsets)
+ fprintf(f, "yystack.l_mark[%d].%s", offsets[i], tag);
+ FREE(d_line);
+ goto loop;
+ }
+ else if (c == '-' && isdigit(UCH(cptr[1])))
+ {
+ ++cptr;
+ i = -get_number() - n;
+ fprintf(f, "yystack.l_mark[%d].%s", i, tag);
+ FREE(d_line);
+ goto loop;
+ }
+#if defined(YYBTYACC)
+ else if (isalpha(c) || c == '_')
+ {
+ char *arg = scan_id();
+ for (i = plhs[nrules]->args - 1; i >= 0; i--)
+ if (arg == plhs[nrules]->argnames[i])
+ break;
+ if (i < 0)
+ unknown_arg_warning(d_lineno, "$", arg, d_line, d_cptr);
+ fprintf(f, "yystack.l_mark[%d].%s", i - plhs[nrules]->args +
+ 1 - n, tag);
+ FREE(d_line);
+ goto loop;
+ }
+#endif
+ else
+ dollar_error(d_lineno, d_line, d_cptr);
+ }
+ else if (cptr[1] == '$')
+ {
+ if (havetags)
+ {
+ tag = plhs[nrules]->tag;
+ if (tag == 0)
+ untyped_lhs();
+ fprintf(f, "yyval.%s", tag);
+ }
+ else
+ fprintf(f, "yyval");
+ cptr += 2;
+#if defined(YYBTYACC)
+ haveyyval = 1;
+#endif
+ goto loop;
+ }
+ else if (isdigit(UCH(cptr[1])))
+ {
+ ++cptr;
+ i = get_number();
+ if (havetags && offsets)
+ {
+ if (i <= 0 || i > maxoffset)
+ unknown_rhs(i);
+ tag = rhs[offsets[i]]->tag;
+ if (tag == 0)
+ untyped_rhs(i, rhs[offsets[i]]->name);
+ fprintf(f, "yystack.l_mark[%d].%s", offsets[i], tag);
+ }
+ else
+ {
+ if (i == 0)
+ fprintf(f, "yystack.l_mark[%d]", -n);
+ else if (i > maxoffset)
+ {
+ dollar_warning(lineno, i);
+ fprintf(f, "yystack.l_mark[%d]", i - maxoffset);
+ }
+ else if (offsets)
+ fprintf(f, "yystack.l_mark[%d]", offsets[i]);
+ }
+ goto loop;
+ }
+ else if (cptr[1] == '-')
+ {
+ cptr += 2;
+ i = get_number();
+ if (havetags)
+ unknown_rhs(-i);
+ fprintf(f, "yystack.l_mark[%d]", -i - n);
+ goto loop;
+ }
+#if defined(YYBTYACC)
+ else if (isalpha(cptr[1]) || cptr[1] == '_')
+ {
+ char *arg;
+ ++cptr;
+ arg = scan_id();
+ for (i = plhs[nrules]->args - 1; i >= 0; i--)
+ if (arg == plhs[nrules]->argnames[i])
+ break;
+ if (i < 0)
+ unknown_arg_warning(lineno, "$", arg, line, cptr);
+ tag = (i < 0 ? NULL : plhs[nrules]->argtags[i]);
+ fprintf(f, "yystack.l_mark[%d]", i - plhs[nrules]->args + 1 - n);
+ if (tag)
+ fprintf(f, ".%s", tag);
+ else if (havetags)
+ untyped_arg_warning(lineno, "$", arg);
+ goto loop;
+ }
+#endif
+ }
+#if defined(YYBTYACC)
+ if (c == '@')
+ {
+ if (!locations)
+ {
+ int l_lineno = lineno;
+ char *l_line = dup_line();
+ char *l_cptr = l_line + (cptr - line);
+ syntax_error(l_lineno, l_line, l_cptr);
+ }
+ if (cptr[1] == '$')
+ {
+ fprintf(f, "yyloc");
+ cptr += 2;
+ goto loop;
+ }
+ else if (isdigit(UCH(cptr[1])))
+ {
+ ++cptr;
+ i = get_number();
+ if (i == 0)
+ fprintf(f, "yystack.p_mark[%d]", -n);
+ else if (i > maxoffset)
+ {
+ at_warning(lineno, i);
+ fprintf(f, "yystack.p_mark[%d]", i - maxoffset);
+ }
+ else if (offsets)
+ fprintf(f, "yystack.p_mark[%d]", offsets[i]);
+ goto loop;
+ }
+ }
+#endif
+ if (isalpha(c) || c == '_' || c == '$')
+ {
+ do
+ {
+ putc(c, f);
+ c = *++cptr;
+ }
+ while (isalnum(c) || c == '_' || c == '$');
+ goto loop;
+ }
+ ++cptr;
+#if defined(YYBTYACC)
+ if (backtrack)
+ {
+ if (trialaction && c == L_BRAC && depth == 0)
+ {
+ ++depth;
+ putc(L_CURL, f);
+ goto loop;
+ }
+ if (trialaction && c == R_BRAC && depth == 1)
+ {
+ --depth;
+ putc(R_CURL, f);
+ c = nextc();
+ if (c == L_BRAC && !haveyyval)
+ {
+ goto loop;
+ }
+ if (c == L_CURL && !haveyyval)
+ {
+ fprintf(f, " if (!yytrial)\n");
+ if (!lflag)
+ fprintf(f, line_format, lineno, input_file_name);
+ trialaction = 0;
+ goto loop;
+ }
+ fprintf(f, "\nbreak;\n");
+ FREE(a_line);
+ if (maxoffset > 0)
+ FREE(offsets);
+ return;
+ }
+ }
+#endif
+ putc(c, f);
+ switch (c)
+ {
+ case '\n':
+ get_line();
+ if (line)
+ goto loop;
+ unterminated_action(a_lineno, a_line, a_cptr);
+
+ case ';':
+ if (depth > 0)
+ goto loop;
+ fprintf(f, "\nbreak;\n");
+ free(a_line);
+ if (maxoffset > 0)
+ FREE(offsets);
+ return;
+
+#if defined(YYBTYACC)
+ case L_BRAC:
+ if (backtrack)
+ ++depth;
+ goto loop;
+
+ case R_BRAC:
+ if (backtrack)
+ --depth;
+ goto loop;
+#endif
+
+ case L_CURL:
+ ++depth;
+ goto loop;
+
+ case R_CURL:
+ if (--depth > 0)
+ goto loop;
+#if defined(YYBTYACC)
+ if (backtrack)
+ {
+ c = nextc();
+ if (c == L_BRAC && !haveyyval)
+ {
+ trialaction = 1;
+ goto loop;
+ }
+ if (c == L_CURL && !haveyyval)
+ {
+ fprintf(f, " if (!yytrial)\n");
+ if (!lflag)
+ fprintf(f, line_format, lineno, input_file_name);
+ goto loop;
+ }
+ }
+#endif
+ fprintf(f, "\nbreak;\n");
+ free(a_line);
+ if (maxoffset > 0)
+ FREE(offsets);
+ return;
+
+ case '\'':
+ case '"':
+ {
+ char *s = copy_string(c);
+ fputs(s, f);
+ free(s);
+ }
+ goto loop;
+
+ case '/':
+ {
+ char *s = copy_comment();
+ fputs(s, f);
+ free(s);
+ }
+ goto loop;
+
+ default:
+ goto loop;
+ }
+}
+
+#if defined(YYBTYACC)
+static void
+copy_destructor(void)
+{
+ int c;
+ int depth;
+ char *tag;
+ bucket *bp;
+ struct mstring *destructor_text = msnew();
+ char *code_text;
+ int a_lineno;
+ char *a_line;
+ char *a_cptr;
+
+ if (!lflag)
+ msprintf(destructor_text, line_format, lineno, input_file_name);
+
+ cptr = after_blanks(cptr);
+ if (*cptr == L_CURL)
+ /* avoid putting curly-braces in first column, to ease editing */
+ mputc(destructor_text, '\t');
+ else
+ syntax_error(lineno, line, cptr);
+
+ a_lineno = lineno;
+ a_line = dup_line();
+ a_cptr = a_line + (cptr - line);
+
+ depth = 0;
+ loop:
+ c = *cptr;
+ if (c == '$')
+ {
+ if (cptr[1] == '<')
+ {
+ int d_lineno = lineno;
+ char *d_line = dup_line();
+ char *d_cptr = d_line + (cptr - line);
+
+ ++cptr;
+ tag = get_tag();
+ c = *cptr;
+ if (c == '$')
+ {
+ msprintf(destructor_text, "(*val).%s", tag);
+ ++cptr;
+ FREE(d_line);
+ goto loop;
+ }
+ else
+ dollar_error(d_lineno, d_line, d_cptr);
+ }
+ else if (cptr[1] == '$')
+ {
+ /* process '$$' later; replacement is context dependent */
+ msprintf(destructor_text, "$$");
+ cptr += 2;
+ goto loop;
+ }
+ }
+ if (c == '@' && cptr[1] == '$')
+ {
+ if (!locations)
+ {
+ int l_lineno = lineno;
+ char *l_line = dup_line();
+ char *l_cptr = l_line + (cptr - line);
+ syntax_error(l_lineno, l_line, l_cptr);
+ }
+ msprintf(destructor_text, "(*loc)");
+ cptr += 2;
+ goto loop;
+ }
+ if (isalpha(c) || c == '_' || c == '$')
+ {
+ do
+ {
+ mputc(destructor_text, c);
+ c = *++cptr;
+ }
+ while (isalnum(c) || c == '_' || c == '$');
+ goto loop;
+ }
+ ++cptr;
+ mputc(destructor_text, c);
+ switch (c)
+ {
+ case '\n':
+ get_line();
+ if (line)
+ goto loop;
+ unterminated_action(a_lineno, a_line, a_cptr);
+
+ case L_CURL:
+ ++depth;
+ goto loop;
+
+ case R_CURL:
+ if (--depth > 0)
+ goto loop;
+ goto process_symbols;
+
+ case '\'':
+ case '"':
+ {
+ char *s = copy_string(c);
+ msprintf(destructor_text, "%s", s);
+ free(s);
+ }
+ goto loop;
+
+ case '/':
+ {
+ char *s = copy_comment();
+ msprintf(destructor_text, "%s", s);
+ free(s);
+ }
+ goto loop;
+
+ default:
+ goto loop;
+ }
+ process_symbols:
+ code_text = msdone(destructor_text);
+ for (;;)
+ {
+ c = nextc();
+ if (c == EOF)
+ unexpected_EOF();
+ if (c == '<')
+ {
+ if (cptr[1] == '>')
+ { /* "no semantic type" default destructor */
+ cptr += 2;
+ if ((bp = default_destructor[UNTYPED_DEFAULT]) == NULL)
+ {
+ static char untyped_default[] = "<>";
+ bp = make_bucket("untyped default");
+ bp->tag = untyped_default;
+ default_destructor[UNTYPED_DEFAULT] = bp;
+ }
+ if (bp->destructor != NULL)
+ destructor_redeclared_warning(a_lineno, a_line, a_cptr);
+ else
+ /* replace "$$" with "(*val)" in destructor code */
+ bp->destructor = process_destructor_XX(code_text, NULL);
+ }
+ else if (cptr[1] == '*' && cptr[2] == '>')
+ { /* "no per-symbol or per-type" default destructor */
+ cptr += 3;
+ if ((bp = default_destructor[TYPED_DEFAULT]) == NULL)
+ {
+ static char typed_default[] = "<*>";
+ bp = make_bucket("typed default");
+ bp->tag = typed_default;
+ default_destructor[TYPED_DEFAULT] = bp;
+ }
+ if (bp->destructor != NULL)
+ destructor_redeclared_warning(a_lineno, a_line, a_cptr);
+ else
+ {
+ /* postpone re-processing destructor $$s until end of grammar spec */
+ bp->destructor = TMALLOC(char, strlen(code_text) + 1);
+ NO_SPACE(bp->destructor);
+ strcpy(bp->destructor, code_text);
+ }
+ }
+ else
+ { /* "semantic type" default destructor */
+ tag = get_tag();
+ bp = lookup_type_destructor(tag);
+ if (bp->destructor != NULL)
+ destructor_redeclared_warning(a_lineno, a_line, a_cptr);
+ else
+ /* replace "$$" with "(*val).tag" in destructor code */
+ bp->destructor = process_destructor_XX(code_text, tag);
+ }
+ }
+ else if (isalpha(c) || c == '_' || c == '.' || c == '$')
+ { /* "symbol" destructor */
+ bp = get_name();
+ if (bp->destructor != NULL)
+ destructor_redeclared_warning(a_lineno, a_line, a_cptr);
+ else
+ {
+ /* postpone re-processing destructor $$s until end of grammar spec */
+ bp->destructor = TMALLOC(char, strlen(code_text) + 1);
+ NO_SPACE(bp->destructor);
+ strcpy(bp->destructor, code_text);
+ }
+ }
+ else
+ break;
+ }
+ free(a_line);
+ free(code_text);
+}
+
+static char *
+process_destructor_XX(char *code, char *tag)
+{
+ int c;
+ int quote;
+ int depth;
+ struct mstring *new_code = msnew();
+ char *codeptr = code;
+
+ depth = 0;
+ loop: /* step thru code */
+ c = *codeptr;
+ if (c == '$' && codeptr[1] == '$')
+ {
+ codeptr += 2;
+ if (tag == NULL)
+ msprintf(new_code, "(*val)");
+ else
+ msprintf(new_code, "(*val).%s", tag);
+ goto loop;
+ }
+ if (isalpha(c) || c == '_' || c == '$')
+ {
+ do
+ {
+ mputc(new_code, c);
+ c = *++codeptr;
+ }
+ while (isalnum(c) || c == '_' || c == '$');
+ goto loop;
+ }
+ ++codeptr;
+ mputc(new_code, c);
+ switch (c)
+ {
+ case L_CURL:
+ ++depth;
+ goto loop;
+
+ case R_CURL:
+ if (--depth > 0)
+ goto loop;
+ return msdone(new_code);
+
+ case '\'':
+ case '"':
+ quote = c;
+ for (;;)
+ {
+ c = *codeptr++;
+ mputc(new_code, c);
+ if (c == quote)
+ goto loop;
+ if (c == '\\')
+ {
+ c = *codeptr++;
+ mputc(new_code, c);
+ }
+ }
+
+ case '/':
+ c = *codeptr;
+ if (c == '*')
+ {
+ mputc(new_code, c);
+ ++codeptr;
+ for (;;)
+ {
+ c = *codeptr++;
+ mputc(new_code, c);
+ if (c == '*' && *codeptr == '/')
+ {
+ mputc(new_code, '/');
+ ++codeptr;
+ goto loop;
+ }
+ }
+ }
+ goto loop;
+
+ default:
+ goto loop;
+ }
+}
+#endif /* defined(YYBTYACC) */
+
+static int
+mark_symbol(void)
+{
+ int c;
+ bucket *bp = NULL;
+
+ c = cptr[1];
+ if (c == '%' || c == '\\')
+ {
+ cptr += 2;
+ return (1);
+ }
+
+ if (c == '=')
+ cptr += 2;
+ else if ((c == 'p' || c == 'P') &&
+ ((c = cptr[2]) == 'r' || c == 'R') &&
+ ((c = cptr[3]) == 'e' || c == 'E') &&
+ ((c = cptr[4]) == 'c' || c == 'C') &&
+ ((c = cptr[5], !IS_IDENT(c))))
+ cptr += 5;
+ else
+ syntax_error(lineno, line, cptr);
+
+ c = nextc();
+ if (isalpha(c) || c == '_' || c == '.' || c == '$')
+ bp = get_name();
+ else if (c == '\'' || c == '"')
+ bp = get_literal();
+ else
+ {
+ syntax_error(lineno, line, cptr);
+ }
+
+ if (rprec[nrules] != UNDEFINED && bp->prec != rprec[nrules])
+ prec_redeclared();
+
+ rprec[nrules] = bp->prec;
+ rassoc[nrules] = bp->assoc;
+ return (0);
+}
+
+static void
+read_grammar(void)
+{
+ int c;
+
+ initialize_grammar();
+ advance_to_start();
+
+ for (;;)
+ {
+ c = nextc();
+ if (c == EOF)
+ break;
+ if (isalpha(c)
+ || c == '_'
+ || c == '.'
+ || c == '$'
+ || c == '\''
+ || c == '"')
+ add_symbol();
+#if defined(YYBTYACC)
+ else if (c == L_CURL || c == '=' || (backtrack && c == L_BRAC))
+#else
+ else if (c == L_CURL || c == '=')
+#endif
+ copy_action();
+ else if (c == '|')
+ {
+ end_rule();
+ start_rule(plhs[nrules - 1], 0);
+ ++cptr;
+ }
+ else if (c == '%')
+ {
+ if (mark_symbol())
+ break;
+ }
+ else
+ syntax_error(lineno, line, cptr);
+ }
+ end_rule();
+#if defined(YYBTYACC)
+ if (goal->args > 0)
+ start_requires_args(goal->name);
+#endif
+}
+
+static void
+free_tags(void)
+{
+ int i;
+
+ if (tag_table == 0)
+ return;
+
+ for (i = 0; i < ntags; ++i)
+ {
+ assert(tag_table[i]);
+ FREE(tag_table[i]);
+ }
+ FREE(tag_table);
+}
+
+static void
+pack_names(void)
+{
+ bucket *bp;
+ char *p, *s, *t;
+
+ name_pool_size = 13; /* 13 == sizeof("$end") + sizeof("$accept") */
+ for (bp = first_symbol; bp; bp = bp->next)
+ name_pool_size += strlen(bp->name) + 1;
+
+ name_pool = TMALLOC(char, name_pool_size);
+ NO_SPACE(name_pool);
+
+ strcpy(name_pool, "$accept");
+ strcpy(name_pool + 8, "$end");
+ t = name_pool + 13;
+ for (bp = first_symbol; bp; bp = bp->next)
+ {
+ p = t;
+ s = bp->name;
+ while ((*t++ = *s++) != 0)
+ continue;
+ FREE(bp->name);
+ bp->name = p;
+ }
+}
+
+static void
+check_symbols(void)
+{
+ bucket *bp;
+
+ if (goal->class == UNKNOWN)
+ undefined_goal(goal->name);
+
+ for (bp = first_symbol; bp; bp = bp->next)
+ {
+ if (bp->class == UNKNOWN)
+ {
+ undefined_symbol_warning(bp->name);
+ bp->class = TERM;
+ }
+ }
+}
+
+static void
+protect_string(char *src, char **des)
+{
+ unsigned len;
+ char *s;
+ char *d;
+
+ *des = src;
+ if (src)
+ {
+ len = 1;
+ s = src;
+ while (*s)
+ {
+ if ('\\' == *s || '"' == *s)
+ len++;
+ s++;
+ len++;
+ }
+
+ *des = d = TMALLOC(char, len);
+ NO_SPACE(d);
+
+ s = src;
+ while (*s)
+ {
+ if ('\\' == *s || '"' == *s)
+ *d++ = '\\';
+ *d++ = *s++;
+ }
+ *d = '\0';
+ }
+}
+
+static void
+pack_symbols(void)
+{
+ bucket *bp;
+ bucket **v;
+ Value_t i, j, k, n;
+#if defined(YYBTYACC)
+ Value_t max_tok_pval;
+#endif
+
+ nsyms = 2;
+ ntokens = 1;
+ for (bp = first_symbol; bp; bp = bp->next)
+ {
+ ++nsyms;
+ if (bp->class == TERM)
+ ++ntokens;
+ }
+ start_symbol = (Value_t) ntokens;
+ nvars = (Value_t) (nsyms - ntokens);
+
+ symbol_name = TMALLOC(char *, nsyms);
+ NO_SPACE(symbol_name);
+
+ symbol_value = TMALLOC(Value_t, nsyms);
+ NO_SPACE(symbol_value);
+
+ symbol_prec = TMALLOC(Value_t, nsyms);
+ NO_SPACE(symbol_prec);
+
+ symbol_assoc = TMALLOC(char, nsyms);
+ NO_SPACE(symbol_assoc);
+
+#if defined(YYBTYACC)
+ symbol_pval = TMALLOC(Value_t, nsyms);
+ NO_SPACE(symbol_pval);
+
+ if (destructor)
+ {
+ symbol_destructor = CALLOC(sizeof(char *), nsyms);
+ NO_SPACE(symbol_destructor);
+
+ symbol_type_tag = CALLOC(sizeof(char *), nsyms);
+ NO_SPACE(symbol_type_tag);
+ }
+#endif
+
+ v = TMALLOC(bucket *, nsyms);
+ NO_SPACE(v);
+
+ v[0] = 0;
+ v[start_symbol] = 0;
+
+ i = 1;
+ j = (Value_t) (start_symbol + 1);
+ for (bp = first_symbol; bp; bp = bp->next)
+ {
+ if (bp->class == TERM)
+ v[i++] = bp;
+ else
+ v[j++] = bp;
+ }
+ assert(i == ntokens && j == nsyms);
+
+ for (i = 1; i < ntokens; ++i)
+ v[i]->index = i;
+
+ goal->index = (Index_t) (start_symbol + 1);
+ k = (Value_t) (start_symbol + 2);
+ while (++i < nsyms)
+ if (v[i] != goal)
+ {
+ v[i]->index = k;
+ ++k;
+ }
+
+ goal->value = 0;
+ k = 1;
+ for (i = (Value_t) (start_symbol + 1); i < nsyms; ++i)
+ {
+ if (v[i] != goal)
+ {
+ v[i]->value = k;
+ ++k;
+ }
+ }
+
+ k = 0;
+ for (i = 1; i < ntokens; ++i)
+ {
+ n = v[i]->value;
+ if (n > 256)
+ {
+ for (j = k++; j > 0 && symbol_value[j - 1] > n; --j)
+ symbol_value[j] = symbol_value[j - 1];
+ symbol_value[j] = n;
+ }
+ }
+
+ assert(v[1] != 0);
+
+ if (v[1]->value == UNDEFINED)
+ v[1]->value = 256;
+
+ j = 0;
+ n = 257;
+ for (i = 2; i < ntokens; ++i)
+ {
+ if (v[i]->value == UNDEFINED)
+ {
+ while (j < k && n == symbol_value[j])
+ {
+ while (++j < k && n == symbol_value[j])
+ continue;
+ ++n;
+ }
+ v[i]->value = n;
+ ++n;
+ }
+ }
+
+ symbol_name[0] = name_pool + 8;
+ symbol_value[0] = 0;
+ symbol_prec[0] = 0;
+ symbol_assoc[0] = TOKEN;
+#if defined(YYBTYACC)
+ symbol_pval[0] = 0;
+ max_tok_pval = 0;
+#endif
+ for (i = 1; i < ntokens; ++i)
+ {
+ symbol_name[i] = v[i]->name;
+ symbol_value[i] = v[i]->value;
+ symbol_prec[i] = v[i]->prec;
+ symbol_assoc[i] = v[i]->assoc;
+#if defined(YYBTYACC)
+ symbol_pval[i] = v[i]->value;
+ if (symbol_pval[i] > max_tok_pval)
+ max_tok_pval = symbol_pval[i];
+ if (destructor)
+ {
+ symbol_destructor[i] = v[i]->destructor;
+ symbol_type_tag[i] = v[i]->tag;
+ }
+#endif
+ }
+ symbol_name[start_symbol] = name_pool;
+ symbol_value[start_symbol] = -1;
+ symbol_prec[start_symbol] = 0;
+ symbol_assoc[start_symbol] = TOKEN;
+#if defined(YYBTYACC)
+ symbol_pval[start_symbol] = (Value_t) (max_tok_pval + 1);
+#endif
+ for (++i; i < nsyms; ++i)
+ {
+ k = v[i]->index;
+ symbol_name[k] = v[i]->name;
+ symbol_value[k] = v[i]->value;
+ symbol_prec[k] = v[i]->prec;
+ symbol_assoc[k] = v[i]->assoc;
+#if defined(YYBTYACC)
+ symbol_pval[k] = (Value_t) ((max_tok_pval + 1) + v[i]->value + 1);
+ if (destructor)
+ {
+ symbol_destructor[k] = v[i]->destructor;
+ symbol_type_tag[k] = v[i]->tag;
+ }
+#endif
+ }
+
+ if (gflag)
+ {
+ symbol_pname = TMALLOC(char *, nsyms);
+ NO_SPACE(symbol_pname);
+
+ for (i = 0; i < nsyms; ++i)
+ protect_string(symbol_name[i], &(symbol_pname[i]));
+ }
+
+ FREE(v);
+}
+
+static void
+pack_grammar(void)
+{
+ int i;
+ Value_t j;
+ Assoc_t assoc;
+ Value_t prec2;
+
+ ritem = TMALLOC(Value_t, nitems);
+ NO_SPACE(ritem);
+
+ rlhs = TMALLOC(Value_t, nrules);
+ NO_SPACE(rlhs);
+
+ rrhs = TMALLOC(Value_t, nrules + 1);
+ NO_SPACE(rrhs);
+
+ rprec = TREALLOC(Value_t, rprec, nrules);
+ NO_SPACE(rprec);
+
+ rassoc = TREALLOC(Assoc_t, rassoc, nrules);
+ NO_SPACE(rassoc);
+
+ ritem[0] = -1;
+ ritem[1] = goal->index;
+ ritem[2] = 0;
+ ritem[3] = -2;
+ rlhs[0] = 0;
+ rlhs[1] = 0;
+ rlhs[2] = start_symbol;
+ rrhs[0] = 0;
+ rrhs[1] = 0;
+ rrhs[2] = 1;
+
+ j = 4;
+ for (i = 3; i < nrules; ++i)
+ {
+#if defined(YYBTYACC)
+ if (plhs[i]->args > 0)
+ {
+ if (plhs[i]->argnames)
+ {
+ FREE(plhs[i]->argnames);
+ plhs[i]->argnames = NULL;
+ }
+ if (plhs[i]->argtags)
+ {
+ FREE(plhs[i]->argtags);
+ plhs[i]->argtags = NULL;
+ }
+ }
+#endif /* defined(YYBTYACC) */
+ rlhs[i] = plhs[i]->index;
+ rrhs[i] = j;
+ assoc = TOKEN;
+ prec2 = 0;
+ while (pitem[j])
+ {
+ ritem[j] = pitem[j]->index;
+ if (pitem[j]->class == TERM)
+ {
+ prec2 = pitem[j]->prec;
+ assoc = pitem[j]->assoc;
+ }
+ ++j;
+ }
+ ritem[j] = (Value_t) - i;
+ ++j;
+ if (rprec[i] == UNDEFINED)
+ {
+ rprec[i] = prec2;
+ rassoc[i] = assoc;
+ }
+ }
+ rrhs[i] = j;
+
+ FREE(plhs);
+ FREE(pitem);
+#if defined(YYBTYACC)
+ clean_arg_cache();
+#endif
+}
+
+static void
+print_grammar(void)
+{
+ int i, k;
+ size_t j, spacing = 0;
+ FILE *f = verbose_file;
+
+ if (!vflag)
+ return;
+
+ k = 1;
+ for (i = 2; i < nrules; ++i)
+ {
+ if (rlhs[i] != rlhs[i - 1])
+ {
+ if (i != 2)
+ fprintf(f, "\n");
+ fprintf(f, "%4d %s :", i - 2, symbol_name[rlhs[i]]);
+ spacing = strlen(symbol_name[rlhs[i]]) + 1;
+ }
+ else
+ {
+ fprintf(f, "%4d ", i - 2);
+ j = spacing;
+ while (j-- != 0)
+ putc(' ', f);
+ putc('|', f);
+ }
+
+ while (ritem[k] >= 0)
+ {
+ fprintf(f, " %s", symbol_name[ritem[k]]);
+ ++k;
+ }
+ ++k;
+ putc('\n', f);
+ }
+}
+
+#if defined(YYBTYACC)
+static void
+finalize_destructors(void)
+{
+ int i;
+ bucket *bp;
+ char *tag;
+
+ for (i = 2; i < nsyms; ++i)
+ {
+ tag = symbol_type_tag[i];
+ if (symbol_destructor[i] == NULL)
+ {
+ if (tag == NULL)
+ { /* use <> destructor, if there is one */
+ if ((bp = default_destructor[UNTYPED_DEFAULT]) != NULL)
+ {
+ symbol_destructor[i] = TMALLOC(char,
+ strlen(bp->destructor) + 1);
+ NO_SPACE(symbol_destructor[i]);
+ strcpy(symbol_destructor[i], bp->destructor);
+ }
+ }
+ else
+ { /* use type destructor for this tag, if there is one */
+ bp = lookup_type_destructor(tag);
+ if (bp->destructor != NULL)
+ {
+ symbol_destructor[i] = TMALLOC(char,
+ strlen(bp->destructor) + 1);
+ NO_SPACE(symbol_destructor[i]);
+ strcpy(symbol_destructor[i], bp->destructor);
+ }
+ else
+ { /* use <*> destructor, if there is one */
+ if ((bp = default_destructor[TYPED_DEFAULT]) != NULL)
+ /* replace "$$" with "(*val).tag" in destructor code */
+ symbol_destructor[i]
+ = process_destructor_XX(bp->destructor, tag);
+ }
+ }
+ }
+ else
+ { /* replace "$$" with "(*val)[.tag]" in destructor code */
+ symbol_destructor[i]
+ = process_destructor_XX(symbol_destructor[i], tag);
+ }
+ }
+ /* 'symbol_type_tag[]' elements are freed by 'free_tags()' */
+ DO_FREE(symbol_type_tag); /* no longer needed */
+ if ((bp = default_destructor[UNTYPED_DEFAULT]) != NULL)
+ {
+ FREE(bp->name);
+ /* 'bp->tag' is a static value, don't free */
+ FREE(bp->destructor);
+ FREE(bp);
+ }
+ if ((bp = default_destructor[TYPED_DEFAULT]) != NULL)
+ {
+ FREE(bp->name);
+ /* 'bp->tag' is a static value, don't free */
+ FREE(bp->destructor);
+ FREE(bp);
+ }
+ if ((bp = default_destructor[TYPE_SPECIFIED]) != NULL)
+ {
+ bucket *p;
+ for (; bp; bp = p)
+ {
+ p = bp->link;
+ FREE(bp->name);
+ /* 'bp->tag' freed by 'free_tags()' */
+ FREE(bp->destructor);
+ FREE(bp);
+ }
+ }
+}
+#endif /* defined(YYBTYACC) */
+
+void
+reader(void)
+{
+ write_section(code_file, banner);
+ create_symbol_table();
+ read_declarations();
+ read_grammar();
+ free_symbol_table();
+ pack_names();
+ check_symbols();
+ pack_symbols();
+ pack_grammar();
+ free_symbols();
+ print_grammar();
+#if defined(YYBTYACC)
+ if (destructor)
+ finalize_destructors();
+#endif
+ free_tags();
+}
+
+#ifdef NO_LEAKS
+static param *
+free_declarations(param * list)
+{
+ while (list != 0)
+ {
+ param *next = list->next;
+ free(list->type);
+ free(list->name);
+ free(list->type2);
+ free(list);
+ list = next;
+ }
+ return list;
+}
+
+void
+reader_leaks(void)
+{
+ lex_param = free_declarations(lex_param);
+ parse_param = free_declarations(parse_param);
+
+ DO_FREE(line);
+ DO_FREE(rrhs);
+ DO_FREE(rlhs);
+ DO_FREE(rprec);
+ DO_FREE(ritem);
+ DO_FREE(rassoc);
+ DO_FREE(cache);
+ DO_FREE(name_pool);
+ DO_FREE(symbol_name);
+ DO_FREE(symbol_prec);
+ DO_FREE(symbol_assoc);
+ DO_FREE(symbol_value);
+#if defined(YYBTYACC)
+ DO_FREE(symbol_pval);
+ DO_FREE(symbol_destructor);
+ DO_FREE(symbol_type_tag);
+#endif
+}
+#endif
Added: vendor/byacc/dist/skel2c
===================================================================
--- vendor/byacc/dist/skel2c (rev 0)
+++ vendor/byacc/dist/skel2c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,112 @@
+# vile: awkmode
+function noident(given) {
+ gsub(/\$/,"@", given);
+ return given;
+}
+BEGIN { havesection = 0;
+ version = "$Id: skel2c,v 1.3 2014/04/06 19:48:04 tom Exp $";
+ nsec = 0;
+ ifdef = "";
+ printf "/* This file generated automatically using\n * %s\n */\n\n",
+ noident(version);
+ }
+/[$]Id[:][^$]*[$]/ {
+ printf "%s\n", noident($0);
+ next;
+ }
+/^%% *insert *VERSION *here/ {
+ printf " CONCAT1(\"#define YYMAJOR \", YYMAJOR),\n";
+ printf " CONCAT1(\"#define YYMINOR \", YYMINOR),\n";
+ printf "#ifdef YYPATCH\n";
+ printf " CONCAT1(\"#define YYPATCH \", YYPATCH),\n";
+ printf "#endif\n";
+ next;
+ }
+/^%%ifdef/ {
+ if (NF >= 2) {
+ printf "#if defined(%s)\n", $2;
+ printf " \"#if %s\",\n", $2;
+ } else {
+ _abort_exit = 1;
+ printf "skel2c: ill-formed %%ifdef in skeleton file on line %d\n", FNR > "/dev/stderr";
+ exit 2;
+ }
+ if (ifdef != "") {
+ printf "skel2c: nested %%ifdef in skeleton file on line %d\n", FNR > "/dev/stderr";
+ exit 2;
+ }
+ ifdef = $2;
+ next;
+ }
+/^%%endif/ {
+ if (ifdef != "") {
+ if (NF >= 2) {
+ printf " \"#endif /* %s */\",\n", $2;
+ printf "#endif /* defined(%s) */\n", $2;
+ } else {
+ printf " \"#endif /* %s */\",\n", ifdef;
+ printf "#endif /* defined(%s) */\n", ifdef;
+ }
+ ifdef = "";
+ } else {
+ printf " \"#endif\",\n";
+ printf "#endif\n";
+ printf "skel2c: unmatched %endif in skeleton file on line %d\n", FNR > "/dev/stderr";
+ exit 2;
+ }
+ next;
+ }
+/^%%/ { if (havesection) {
+ printf " 0\n};\n\n";
+ }
+ if (NF >= 2) {
+ havesection = 1;
+ section = $2;
+ seclist[nsec] = section;
+ nsec = nsec + 1;
+ printf "const char *const %s[] =\n{\n", $2;
+ } else {
+ havesection = 0;
+ }
+ next;
+ }
+ { if (havesection) {
+ # Could use 'gsub(/\\/, "\\\\")' instead of the following
+ # two lines, but there's a bug in mawk and the original
+ # awk (not in gawk) which is triggered by that.
+ gsub(/\\/, "\\\1");
+ gsub(/\1/, "\\");
+# gsub(/\t/, "\\t"); # change '\t' to "\\t"
+ gsub(/\"/, "\\\"");
+ printf " \"%s\",\n", $0;
+ } else {
+ print $0;
+ }
+ }
+END { if (_abort_exit)
+ exit 2;
+ if (havesection) {
+ print " 0\n};\n";
+ }
+ if (nsec > 0) {
+ print "void";
+ print "write_section(FILE * fp, const char *const section[])";
+ print "{";
+ print " int i;";
+ print " const char *s;\n";
+ print " for (i = 0; (s = section[i]) != 0; ++i)";
+ print " {";
+ print "\tif (fp == code_file)";
+ print "\t ++outline;";
+ print "\tfprintf(fp, \"%s\\n\", s);";
+ print " }";
+ print "}";
+ } else {
+ print "skel2c: no sections defined in skeleton file" > "/dev/stderr";
+ exit 2;
+ }
+ if (ifdef != "") {
+ printf "skel2c: unmatched %%ifdef %s at end of skeleton file\n", $ifdef > "/dev/stderr";
+ exit 2;
+ }
+ }
Added: vendor/byacc/dist/symtab.c
===================================================================
--- vendor/byacc/dist/symtab.c (rev 0)
+++ vendor/byacc/dist/symtab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,123 @@
+/* $Id: symtab.c,v 1.11 2014/03/26 00:17:09 Tom.Shields Exp $ */
+
+#include "defs.h"
+
+/* TABLE_SIZE is the number of entries in the symbol table. */
+/* TABLE_SIZE must be a power of two. */
+
+#define TABLE_SIZE 1024
+
+static bucket **symbol_table = 0;
+bucket *first_symbol;
+bucket *last_symbol;
+
+static int
+hash(const char *name)
+{
+ const char *s;
+ int c, k;
+
+ assert(name && *name);
+ s = name;
+ k = *s;
+ while ((c = *++s) != 0)
+ k = (31 * k + c) & (TABLE_SIZE - 1);
+
+ return (k);
+}
+
+bucket *
+make_bucket(const char *name)
+{
+ bucket *bp;
+
+ assert(name != 0);
+
+ bp = TMALLOC(bucket, 1);
+ NO_SPACE(bp);
+
+ bp->link = 0;
+ bp->next = 0;
+
+ bp->name = TMALLOC(char, strlen(name) + 1);
+ NO_SPACE(bp->name);
+
+ bp->tag = 0;
+ bp->value = UNDEFINED;
+ bp->index = 0;
+ bp->prec = 0;
+ bp->class = UNKNOWN;
+ bp->assoc = TOKEN;
+#if defined(YYBTYACC)
+ bp->args = -1;
+ bp->argnames = 0;
+ bp->argtags = 0;
+ bp->destructor = 0;
+#endif
+ strcpy(bp->name, name);
+
+ return (bp);
+}
+
+bucket *
+lookup(const char *name)
+{
+ bucket *bp, **bpp;
+
+ bpp = symbol_table + hash(name);
+ bp = *bpp;
+
+ while (bp)
+ {
+ if (strcmp(name, bp->name) == 0)
+ return (bp);
+ bpp = &bp->link;
+ bp = *bpp;
+ }
+
+ *bpp = bp = make_bucket(name);
+ last_symbol->next = bp;
+ last_symbol = bp;
+
+ return (bp);
+}
+
+void
+create_symbol_table(void)
+{
+ int i;
+ bucket *bp;
+
+ symbol_table = TMALLOC(bucket *, TABLE_SIZE);
+ NO_SPACE(symbol_table);
+
+ for (i = 0; i < TABLE_SIZE; i++)
+ symbol_table[i] = 0;
+
+ bp = make_bucket("error");
+ bp->index = 1;
+ bp->class = TERM;
+
+ first_symbol = bp;
+ last_symbol = bp;
+ symbol_table[hash("error")] = bp;
+}
+
+void
+free_symbol_table(void)
+{
+ FREE(symbol_table);
+ symbol_table = 0;
+}
+
+void
+free_symbols(void)
+{
+ bucket *p, *q;
+
+ for (p = first_symbol; p; p = q)
+ {
+ q = p->next;
+ FREE(p);
+ }
+}
Added: vendor/byacc/dist/test/README
===================================================================
--- vendor/byacc/dist/test/README (rev 0)
+++ vendor/byacc/dist/test/README 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,4 @@
+-- $Id: README,v 1.1 2004/03/28 19:10:48 tom Exp $
+
+The files in this directory are input (.y) and output (.output, .tab.c, .tab.h)
+examples.
Added: vendor/byacc/dist/test/btyacc/big_b.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/big_b.output
===================================================================
--- vendor/byacc/dist/test/btyacc/big_b.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/big_b.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,18 @@
+Usage: YACC [options] filename
+
+Options:
+ -b file_prefix set filename prefix (default "y.")
+ -B create a backtracking parser
+ -d write definitions (.tab.h)
+ -i write interface (y.tab.i)
+ -g write a graphical description
+ -l suppress #line directives
+ -L enable position processing, e.g., "%locations"
+ -o output_file (default ".tab.c")
+ -p symbol_prefix set symbol prefix (default "yy")
+ -P create a reentrant parser, e.g., "%pure-parser"
+ -r produce separate code and table files (y.code.c)
+ -s suppress #define's for quoted names in %token lines
+ -t add debugging support
+ -v write description (y.output)
+ -V show version information and exit
Added: vendor/byacc/dist/test/btyacc/big_l.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/big_l.output
===================================================================
--- vendor/byacc/dist/test/btyacc/big_l.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/big_l.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,18 @@
+Usage: YACC [options] filename
+
+Options:
+ -b file_prefix set filename prefix (default "y.")
+ -B create a backtracking parser
+ -d write definitions (.tab.h)
+ -i write interface (y.tab.i)
+ -g write a graphical description
+ -l suppress #line directives
+ -L enable position processing, e.g., "%locations"
+ -o output_file (default ".tab.c")
+ -p symbol_prefix set symbol prefix (default "yy")
+ -P create a reentrant parser, e.g., "%pure-parser"
+ -r produce separate code and table files (y.code.c)
+ -s suppress #define's for quoted names in %token lines
+ -t add debugging support
+ -v write description (y.output)
+ -V show version information and exit
Added: vendor/byacc/dist/test/btyacc/btyacc_calc1.error
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_calc1.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_calc1.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 17 shift/reduce conflicts, 27 reduce/reduce conflicts.
Added: vendor/byacc/dist/test/btyacc/btyacc_calc1.output
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_calc1.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_calc1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,949 @@
+ 0 $accept : lines $end
+
+ 1 lines :
+ 2 | lines line '\n'
+ 3 | lines error '\n'
+
+ 4 line : dexp
+ 5 | vexp
+ 6 | DREG '=' dexp
+ 7 | VREG '=' vexp
+
+ 8 dexp : CONST
+ 9 | DREG
+ 10 | dexp '+' dexp
+ 11 | dexp '-' dexp
+ 12 | dexp '*' dexp
+ 13 | dexp '/' dexp
+ 14 | '-' dexp
+ 15 | '(' dexp ')'
+
+ 16 vexp : dexp
+ 17 | '(' dexp ',' dexp ')'
+ 18 | VREG
+ 19 | vexp '+' vexp
+ 20 | dexp '+' vexp
+ 21 | vexp '-' vexp
+ 22 | dexp '-' vexp
+ 23 | vexp '*' vexp
+ 24 | dexp '*' vexp
+ 25 | vexp '/' vexp
+ 26 | dexp '/' vexp
+ 27 | '-' vexp
+ 28 | '(' vexp ')'
+
+state 0
+ $accept : . lines $end (0)
+ lines : . (1)
+
+ . reduce 1
+
+ lines goto 1
+
+
+state 1
+ $accept : lines . $end (0)
+ lines : lines . line '\n' (2)
+ lines : lines . error '\n' (3)
+
+ $end accept
+ error shift 2
+ DREG shift 3
+ VREG shift 4
+ CONST shift 5
+ '-' shift 6
+ '(' shift 7
+ . error
+
+ dexp goto 8
+ vexp goto 9
+ line goto 10
+
+
+state 2
+ lines : lines error . '\n' (3)
+
+ '\n' shift 11
+ . error
+
+
+state 3
+ line : DREG . '=' dexp (6)
+ dexp : DREG . (9)
+
+ '=' shift 12
+ '+' reduce 9
+ '-' reduce 9
+ '*' reduce 9
+ '/' reduce 9
+ '\n' reduce 9
+
+
+state 4
+ line : VREG . '=' vexp (7)
+ vexp : VREG . (18)
+
+ '=' shift 13
+ '+' reduce 18
+ '-' reduce 18
+ '*' reduce 18
+ '/' reduce 18
+ '\n' reduce 18
+
+
+state 5
+ dexp : CONST . (8)
+
+ . reduce 8
+
+
+state 6
+ dexp : '-' . dexp (14)
+ vexp : '-' . vexp (27)
+
+ DREG shift 14
+ VREG shift 15
+ CONST shift 5
+ '-' shift 6
+ '(' shift 7
+ . error
+
+ dexp goto 16
+ vexp goto 17
+
+
+state 7
+ dexp : '(' . dexp ')' (15)
+ vexp : '(' . dexp ',' dexp ')' (17)
+ vexp : '(' . vexp ')' (28)
+
+ DREG shift 14
+ VREG shift 15
+ CONST shift 5
+ '-' shift 6
+ '(' shift 7
+ . error
+
+ dexp goto 18
+ vexp goto 19
+
+
+8: shift/reduce conflict (shift 20, reduce 16) on '+'
+8: shift/reduce conflict (shift 21, reduce 16) on '-'
+8: shift/reduce conflict (shift 22, reduce 16) on '*'
+8: shift/reduce conflict (shift 23, reduce 16) on '/'
+8: reduce/reduce conflict (reduce 4, reduce 16) on '\n'
+state 8
+ line : dexp . (4)
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' [trial] shift 20
+ '-' [trial] shift 21
+ '*' [trial] shift 22
+ '/' [trial] shift 23
+ '+' [trial] reduce 16
+ '-' [trial] reduce 16
+ '*' [trial] reduce 16
+ '/' [trial] reduce 16
+ '\n' [trial] reduce 4
+ '\n' [trial] reduce 16
+
+
+state 9
+ line : vexp . (5)
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ '\n' reduce 5
+
+
+state 10
+ lines : lines line . '\n' (2)
+
+ '\n' shift 28
+ . error
+
+
+state 11
+ lines : lines error '\n' . (3)
+
+ . reduce 3
+
+
+state 12
+ line : DREG '=' . dexp (6)
+
+ DREG shift 14
+ CONST shift 5
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 31
+
+
+state 13
+ line : VREG '=' . vexp (7)
+
+ DREG shift 14
+ VREG shift 15
+ CONST shift 5
+ '-' shift 6
+ '(' shift 7
+ . error
+
+ dexp goto 32
+ vexp goto 33
+
+
+state 14
+ dexp : DREG . (9)
+
+ . reduce 9
+
+
+state 15
+ vexp : VREG . (18)
+
+ . reduce 18
+
+
+16: reduce/reduce conflict (reduce 14, reduce 16) on '+'
+16: reduce/reduce conflict (reduce 14, reduce 16) on '-'
+16: reduce/reduce conflict (reduce 14, reduce 16) on '*'
+16: reduce/reduce conflict (reduce 14, reduce 16) on '/'
+16: reduce/reduce conflict (reduce 14, reduce 16) on '\n'
+16: reduce/reduce conflict (reduce 14, reduce 16) on ')'
+state 16
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '-' dexp . (14)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' [trial] reduce 14
+ '+' [trial] reduce 16
+ '-' [trial] reduce 14
+ '-' [trial] reduce 16
+ '*' [trial] reduce 14
+ '*' [trial] reduce 16
+ '/' [trial] reduce 14
+ '/' [trial] reduce 16
+ '\n' [trial] reduce 14
+ '\n' [trial] reduce 16
+ ')' [trial] reduce 14
+ ')' [trial] reduce 16
+ ',' reduce 14
+
+
+state 17
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : '-' vexp . (27)
+
+ . reduce 27
+
+
+18: shift/reduce conflict (shift 20, reduce 16) on '+'
+18: shift/reduce conflict (shift 21, reduce 16) on '-'
+18: shift/reduce conflict (shift 22, reduce 16) on '*'
+18: shift/reduce conflict (shift 23, reduce 16) on '/'
+18: shift/reduce conflict (shift 34, reduce 16) on ')'
+state 18
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '(' dexp . ')' (15)
+ vexp : dexp . (16)
+ vexp : '(' dexp . ',' dexp ')' (17)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' [trial] shift 20
+ '-' [trial] shift 21
+ '*' [trial] shift 22
+ '/' [trial] shift 23
+ ')' [trial] shift 34
+ ',' shift 35
+ '+' [trial] reduce 16
+ '-' [trial] reduce 16
+ '*' [trial] reduce 16
+ '/' [trial] reduce 16
+ ')' [trial] reduce 16
+
+
+state 19
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : '(' vexp . ')' (28)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ ')' shift 36
+ . error
+
+
+state 20
+ dexp : dexp '+' . dexp (10)
+ vexp : dexp '+' . vexp (20)
+
+ DREG shift 14
+ VREG shift 15
+ CONST shift 5
+ '-' shift 6
+ '(' shift 7
+ . error
+
+ dexp goto 37
+ vexp goto 38
+
+
+state 21
+ dexp : dexp '-' . dexp (11)
+ vexp : dexp '-' . vexp (22)
+
+ DREG shift 14
+ VREG shift 15
+ CONST shift 5
+ '-' shift 6
+ '(' shift 7
+ . error
+
+ dexp goto 39
+ vexp goto 40
+
+
+state 22
+ dexp : dexp '*' . dexp (12)
+ vexp : dexp '*' . vexp (24)
+
+ DREG shift 14
+ VREG shift 15
+ CONST shift 5
+ '-' shift 6
+ '(' shift 7
+ . error
+
+ dexp goto 41
+ vexp goto 42
+
+
+state 23
+ dexp : dexp '/' . dexp (13)
+ vexp : dexp '/' . vexp (26)
+
+ DREG shift 14
+ VREG shift 15
+ CONST shift 5
+ '-' shift 6
+ '(' shift 7
+ . error
+
+ dexp goto 43
+ vexp goto 44
+
+
+state 24
+ vexp : vexp '+' . vexp (19)
+
+ DREG shift 14
+ VREG shift 15
+ CONST shift 5
+ '-' shift 6
+ '(' shift 7
+ . error
+
+ dexp goto 32
+ vexp goto 45
+
+
+state 25
+ vexp : vexp '-' . vexp (21)
+
+ DREG shift 14
+ VREG shift 15
+ CONST shift 5
+ '-' shift 6
+ '(' shift 7
+ . error
+
+ dexp goto 32
+ vexp goto 46
+
+
+state 26
+ vexp : vexp '*' . vexp (23)
+
+ DREG shift 14
+ VREG shift 15
+ CONST shift 5
+ '-' shift 6
+ '(' shift 7
+ . error
+
+ dexp goto 32
+ vexp goto 47
+
+
+state 27
+ vexp : vexp '/' . vexp (25)
+
+ DREG shift 14
+ VREG shift 15
+ CONST shift 5
+ '-' shift 6
+ '(' shift 7
+ . error
+
+ dexp goto 32
+ vexp goto 48
+
+
+state 28
+ lines : lines line '\n' . (2)
+
+ . reduce 2
+
+
+state 29
+ dexp : '-' . dexp (14)
+
+ DREG shift 14
+ CONST shift 5
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 49
+
+
+state 30
+ dexp : '(' . dexp ')' (15)
+
+ DREG shift 14
+ CONST shift 5
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 50
+
+
+state 31
+ line : DREG '=' dexp . (6)
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ '\n' reduce 6
+
+
+32: shift/reduce conflict (shift 20, reduce 16) on '+'
+32: shift/reduce conflict (shift 21, reduce 16) on '-'
+32: shift/reduce conflict (shift 22, reduce 16) on '*'
+32: shift/reduce conflict (shift 23, reduce 16) on '/'
+state 32
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' [trial] shift 20
+ '-' [trial] shift 21
+ '*' [trial] shift 22
+ '/' [trial] shift 23
+ '+' [trial] reduce 16
+ '-' [trial] reduce 16
+ '*' [trial] reduce 16
+ '/' [trial] reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 33
+ line : VREG '=' vexp . (7)
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ '\n' reduce 7
+
+
+state 34
+ dexp : '(' dexp ')' . (15)
+
+ . reduce 15
+
+
+state 35
+ vexp : '(' dexp ',' . dexp ')' (17)
+
+ DREG shift 14
+ CONST shift 5
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 55
+
+
+state 36
+ vexp : '(' vexp ')' . (28)
+
+ . reduce 28
+
+
+37: reduce/reduce conflict (reduce 10, reduce 16) on '+'
+37: reduce/reduce conflict (reduce 10, reduce 16) on '-'
+37: shift/reduce conflict (shift 22, reduce 16) on '*'
+37: shift/reduce conflict (shift 23, reduce 16) on '/'
+37: reduce/reduce conflict (reduce 10, reduce 16) on '\n'
+37: reduce/reduce conflict (reduce 10, reduce 16) on ')'
+state 37
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp '+' dexp . (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '*' [trial] shift 22
+ '/' [trial] shift 23
+ '+' [trial] reduce 10
+ '+' [trial] reduce 16
+ '-' [trial] reduce 10
+ '-' [trial] reduce 16
+ '*' [trial] reduce 16
+ '/' [trial] reduce 16
+ '\n' [trial] reduce 10
+ '\n' [trial] reduce 16
+ ')' [trial] reduce 10
+ ')' [trial] reduce 16
+ ',' reduce 10
+
+
+state 38
+ vexp : vexp . '+' vexp (19)
+ vexp : dexp '+' vexp . (20)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 20
+ '-' reduce 20
+ '\n' reduce 20
+ ')' reduce 20
+
+
+39: reduce/reduce conflict (reduce 11, reduce 16) on '+'
+39: reduce/reduce conflict (reduce 11, reduce 16) on '-'
+39: shift/reduce conflict (shift 22, reduce 16) on '*'
+39: shift/reduce conflict (shift 23, reduce 16) on '/'
+39: reduce/reduce conflict (reduce 11, reduce 16) on '\n'
+39: reduce/reduce conflict (reduce 11, reduce 16) on ')'
+state 39
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp '-' dexp . (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '*' [trial] shift 22
+ '/' [trial] shift 23
+ '+' [trial] reduce 11
+ '+' [trial] reduce 16
+ '-' [trial] reduce 11
+ '-' [trial] reduce 16
+ '*' [trial] reduce 16
+ '/' [trial] reduce 16
+ '\n' [trial] reduce 11
+ '\n' [trial] reduce 16
+ ')' [trial] reduce 11
+ ')' [trial] reduce 16
+ ',' reduce 11
+
+
+state 40
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : dexp '-' vexp . (22)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 22
+ '-' reduce 22
+ '\n' reduce 22
+ ')' reduce 22
+
+
+41: reduce/reduce conflict (reduce 12, reduce 16) on '+'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '-'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '*'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '/'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '\n'
+41: reduce/reduce conflict (reduce 12, reduce 16) on ')'
+state 41
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp '*' dexp . (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' [trial] reduce 12
+ '+' [trial] reduce 16
+ '-' [trial] reduce 12
+ '-' [trial] reduce 16
+ '*' [trial] reduce 12
+ '*' [trial] reduce 16
+ '/' [trial] reduce 12
+ '/' [trial] reduce 16
+ '\n' [trial] reduce 12
+ '\n' [trial] reduce 16
+ ')' [trial] reduce 12
+ ')' [trial] reduce 16
+ ',' reduce 12
+
+
+state 42
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : dexp '*' vexp . (24)
+ vexp : vexp . '/' vexp (25)
+
+ . reduce 24
+
+
+43: reduce/reduce conflict (reduce 13, reduce 16) on '+'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '-'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '*'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '/'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '\n'
+43: reduce/reduce conflict (reduce 13, reduce 16) on ')'
+state 43
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : dexp '/' dexp . (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' [trial] reduce 13
+ '+' [trial] reduce 16
+ '-' [trial] reduce 13
+ '-' [trial] reduce 16
+ '*' [trial] reduce 13
+ '*' [trial] reduce 16
+ '/' [trial] reduce 13
+ '/' [trial] reduce 16
+ '\n' [trial] reduce 13
+ '\n' [trial] reduce 16
+ ')' [trial] reduce 13
+ ')' [trial] reduce 16
+ ',' reduce 13
+
+
+state 44
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : dexp '/' vexp . (26)
+
+ . reduce 26
+
+
+state 45
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp '+' vexp . (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 19
+ '-' reduce 19
+ '\n' reduce 19
+ ')' reduce 19
+
+
+state 46
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp '-' vexp . (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 21
+ '-' reduce 21
+ '\n' reduce 21
+ ')' reduce 21
+
+
+state 47
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp '*' vexp . (23)
+ vexp : vexp . '/' vexp (25)
+
+ . reduce 23
+
+
+state 48
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : vexp '/' vexp . (25)
+
+ . reduce 25
+
+
+state 49
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '-' dexp . (14)
+
+ . reduce 14
+
+
+state 50
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '(' dexp . ')' (15)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ ')' shift 34
+ . error
+
+
+state 51
+ dexp : dexp '+' . dexp (10)
+
+ DREG shift 14
+ CONST shift 5
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 56
+
+
+state 52
+ dexp : dexp '-' . dexp (11)
+
+ DREG shift 14
+ CONST shift 5
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 57
+
+
+state 53
+ dexp : dexp '*' . dexp (12)
+
+ DREG shift 14
+ CONST shift 5
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 58
+
+
+state 54
+ dexp : dexp '/' . dexp (13)
+
+ DREG shift 14
+ CONST shift 5
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 59
+
+
+state 55
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : '(' dexp ',' dexp . ')' (17)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ ')' shift 60
+ . error
+
+
+state 56
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp '+' dexp . (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '*' shift 53
+ '/' shift 54
+ '+' reduce 10
+ '-' reduce 10
+ '\n' reduce 10
+ ')' reduce 10
+
+
+state 57
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp '-' dexp . (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '*' shift 53
+ '/' shift 54
+ '+' reduce 11
+ '-' reduce 11
+ '\n' reduce 11
+ ')' reduce 11
+
+
+state 58
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp '*' dexp . (12)
+ dexp : dexp . '/' dexp (13)
+
+ . reduce 12
+
+
+state 59
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : dexp '/' dexp . (13)
+
+ . reduce 13
+
+
+state 60
+ vexp : '(' dexp ',' dexp ')' . (17)
+
+ . reduce 17
+
+
+State 8 contains 4 shift/reduce conflicts, 1 reduce/reduce conflict.
+State 16 contains 6 reduce/reduce conflicts.
+State 18 contains 5 shift/reduce conflicts.
+State 32 contains 4 shift/reduce conflicts.
+State 37 contains 2 shift/reduce conflicts, 4 reduce/reduce conflicts.
+State 39 contains 2 shift/reduce conflicts, 4 reduce/reduce conflicts.
+State 41 contains 6 reduce/reduce conflicts.
+State 43 contains 6 reduce/reduce conflicts.
+
+
+15 terminals, 5 nonterminals
+29 grammar rules, 61 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 DREG
+ 3 258 VREG
+ 4 259 CONST
+ 5 43 '+'
+ 6 45 '-'
+ 7 42 '*'
+ 8 47 '/'
+ 9 260 UMINUS
+ 10 10 '\n'
+ 11 61 '='
+ 12 40 '('
+ 13 41 ')'
+ 14 44 ','
+ 15 261 $accept
+ 16 262 lines
+ 17 263 dexp
+ 18 264 vexp
+ 19 265 line
Added: vendor/byacc/dist/test/btyacc/btyacc_calc1.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_calc1.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_calc1.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1751 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 1
+#define YYDEBUGSTR (yytrial ? YYPREFIX "debug(trial)" : YYPREFIX "debug")
+
+#ifndef yyparse
+#define yyparse calc1_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex calc1_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror calc1_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar calc1_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval calc1_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval calc1_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug calc1_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs calc1_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag calc1_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs calc1_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen calc1_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred calc1_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos calc1_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto calc1_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex calc1_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex calc1_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex calc1_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable calc1_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck calc1_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname calc1_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule calc1_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex calc1_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable calc1_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "calc1_"
+
+#define YYPURE 1
+
+#line 3 "btyacc_calc1.y"
+
+/* http://dinosaur.compilertools.net/yacc/index.html */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <math.h>
+
+typedef struct interval
+{
+ double lo, hi;
+}
+INTERVAL;
+
+INTERVAL vmul(double, double, INTERVAL);
+INTERVAL vdiv(double, double, INTERVAL);
+
+int dcheck(INTERVAL);
+
+double dreg[26];
+INTERVAL vreg[26];
+
+#line 29 "btyacc_calc1.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ int ival;
+ double dval;
+ INTERVAL vval;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 158 "btyacc_calc1.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# ifdef YYLEX_PARAM_TYPE
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, YYLEX_PARAM_TYPE YYLEX_PARAM)
+# else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, void * YYLEX_PARAM)
+# endif
+# define YYLEX yylex(&yylval, YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval)
+# define YYLEX yylex(&yylval)
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DREG 257
+#define VREG 258
+#define CONST 259
+#define UMINUS 260
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT calc1_lhs[] = { -1,
+ 0, 0, 0, 3, 3, 3, 3, 1, 1, 1,
+ 1, 1, 1, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2,
+};
+static const YYINT calc1_len[] = { 2,
+ 0, 3, 3, 1, 1, 3, 3, 1, 1, 3,
+ 3, 3, 3, 2, 3, 1, 5, 1, 3, 3,
+ 3, 3, 3, 3, 3, 3, 2, 3,
+};
+static const YYINT calc1_defred[] = { 1,
+ 0, 0, 0, 0, 8, 0, 0, 0, 0, 0,
+ 3, 0, 0, 9, 18, 0, 27, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 0, 0, 0, 15, 0, 28, 0, 0, 0, 0,
+ 0, 24, 0, 26, 0, 0, 23, 25, 14, 0,
+ 0, 0, 0, 0, 0, 0, 0, 12, 13, 17,
+};
+static const YYINT calc1_stos[] = { 0,
+ 262, 256, 257, 258, 259, 45, 40, 263, 264, 265,
+ 10, 61, 61, 257, 258, 263, 264, 263, 264, 43,
+ 45, 42, 47, 43, 45, 42, 47, 10, 45, 40,
+ 263, 263, 264, 41, 44, 41, 263, 264, 263, 264,
+ 263, 264, 263, 264, 264, 264, 264, 264, 263, 263,
+ 43, 45, 42, 47, 263, 263, 263, 263, 263, 41,
+};
+static const YYINT calc1_dgoto[] = { 1,
+ 32, 9, 10,
+};
+static const YYINT calc1_sindex[] = { 0,
+ -40, -9, -59, -54, 0, -37, -37, 0, 82, 4,
+ 0, -34, -37, 0, 0, 0, 0, -31, -25, -37,
+ -37, -37, -37, -37, -37, -37, -37, 0, -34, -34,
+ 132, 0, 82, 0, -34, 0, 0, -12, 0, -12,
+ 0, 0, 0, 0, -12, -12, 0, 0, 0, 112,
+ -34, -34, -34, -34, 119, -11, -11, 0, 0, 0,
+};
+static const YYINT calc1_rindex[] = { 0,
+ 0, 0, 51, 58, 0, 0, 0, 0, 11, 0,
+ 0, 0, 0, 0, 0, -16, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 19, 9, 27, 0, 0, 0, -5, 41, -4, 77,
+ -2, 0, 8, 0, 78, 85, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 92, 99, 0, 0, 0,
+};
+#if YYBTYACC
+static const YYINT calc1_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 65, 0, 0,
+ 0, 0, 0, 0, 0, 2, 0, 126, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 138, 0, 0, 0, 0, 17, 0, 24, 0,
+ 31, 0, 38, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+};
+#endif
+static const YYINT calc1_gindex[] = { 0,
+ 3, 125, 0,
+};
+#define YYTABLESIZE 225
+static const YYINT calc1_table[] = { 7,
+ 11, 12, 7, 8, 6, 30, 13, 6, 16, 18,
+ 29, 14, 35, 28, 31, 36, 26, 24, 16, 25,
+ 5, 27, 37, 39, 41, 43, 20, 14, 6, 26,
+ 53, 49, 50, 23, 27, 54, 7, 55, 10, 11,
+ 26, 12, 14, 14, 14, 0, 14, 29, 14, 16,
+ 20, 13, 0, 56, 57, 58, 59, 20, 6, 20,
+ 9, 20, 0, 9, 23, 6, 23, 18, 23, 0,
+ 9, 26, 26, 26, 11, 26, 0, 26, 29, 29,
+ 29, 20, 29, 20, 29, 20, 22, 19, 0, 0,
+ 0, 0, 9, 9, 21, 9, 0, 9, 0, 18,
+ 18, 10, 18, 0, 18, 0, 6, 0, 11, 3,
+ 0, 9, 0, 0, 0, 0, 0, 22, 19, 22,
+ 19, 22, 19, 26, 24, 21, 25, 21, 27, 21,
+ 17, 19, 10, 0, 10, 0, 10, 33, 0, 11,
+ 0, 11, 0, 11, 38, 40, 42, 44, 45, 46,
+ 47, 48, 34, 53, 51, 0, 52, 0, 54, 60,
+ 53, 51, 0, 52, 0, 54, 18, 6, 0, 0,
+ 3, 0, 9, 53, 51, 0, 52, 0, 54, 6,
+ 0, 0, 3, 0, 9, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 2, 3, 4, 5, 14,
+ 15, 5, 14, 0, 5,
+};
+static const YYINT calc1_check[] = { 40,
+ 10, 61, 40, 1, 45, 40, 61, 45, 6, 7,
+ 45, 10, 44, 10, 12, 41, 42, 43, 10, 45,
+ 10, 47, 20, 21, 22, 23, 10, 44, 10, 42,
+ 42, 29, 30, 10, 47, 47, 10, 35, 44, 44,
+ 10, 44, 41, 42, 43, -1, 45, 10, 47, 41,
+ 10, 44, -1, 51, 52, 53, 54, 41, 42, 43,
+ 10, 45, -1, 47, 41, 42, 43, 10, 45, -1,
+ 47, 41, 42, 43, 10, 45, -1, 47, 41, 42,
+ 43, 41, 45, 43, 47, 45, 10, 10, -1, -1,
+ -1, -1, 42, 43, 10, 45, -1, 47, -1, 42,
+ 43, 10, 45, -1, 47, -1, 42, 43, 10, 45,
+ -1, 47, -1, -1, -1, -1, -1, 41, 41, 43,
+ 43, 45, 45, 42, 43, 41, 45, 43, 47, 45,
+ 6, 7, 41, -1, 43, -1, 45, 13, -1, 41,
+ -1, 43, -1, 45, 20, 21, 22, 23, 24, 25,
+ 26, 27, 41, 42, 43, -1, 45, -1, 47, 41,
+ 42, 43, -1, 45, -1, 47, 41, 42, 43, -1,
+ 45, -1, 47, 42, 43, -1, 45, -1, 47, 42,
+ 43, -1, 45, -1, 47, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 259, 257,
+ 258, 259, 257, -1, 259,
+};
+#if YYBTYACC
+static const YYINT calc1_ctable[] = { 20,
+ 16, -1, 21, 16, -1, 22, 16, -1, 23, 16,
+ -1, 4, 16, -1, 14, 16, -1, 34, 16, -1,
+ 10, 16, -1, 11, 16, -1, 12, 16, -1, 13,
+ 16, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 260
+#define YYUNDFTOKEN 266
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const calc1_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'('","')'","'*'","'+'","','","'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,0,0,
+0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+"error","DREG","VREG","CONST","UMINUS","$accept","lines","dexp","vexp","line",
+"illegal-symbol",
+};
+static const char *const calc1_rule[] = {
+"$accept : lines",
+"lines :",
+"lines : lines line '\\n'",
+"lines : lines error '\\n'",
+"line : dexp",
+"line : vexp",
+"line : DREG '=' dexp",
+"line : VREG '=' vexp",
+"dexp : CONST",
+"dexp : DREG",
+"dexp : dexp '+' dexp",
+"dexp : dexp '-' dexp",
+"dexp : dexp '*' dexp",
+"dexp : dexp '/' dexp",
+"dexp : '-' dexp",
+"dexp : '(' dexp ')'",
+"vexp : dexp",
+"vexp : '(' dexp ',' dexp ')'",
+"vexp : VREG",
+"vexp : vexp '+' vexp",
+"vexp : dexp '+' vexp",
+"vexp : vexp '-' vexp",
+"vexp : dexp '-' vexp",
+"vexp : vexp '*' vexp",
+"vexp : dexp '*' vexp",
+"vexp : vexp '/' vexp",
+"vexp : dexp '/' vexp",
+"vexp : '-' vexp",
+"vexp : '(' vexp ')'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+#line 174 "btyacc_calc1.y"
+ /* beginning of subroutines section */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+#define BSZ 50 /* buffer size for floating point numbers */
+
+static void
+YYERROR_DECL()
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+ /* lexical analysis */
+
+static int
+YYLEX_DECL()
+{
+ int c;
+
+ while ((c = getchar()) == ' ')
+ { /* skip over blanks */
+ }
+
+ if (isupper(c))
+ {
+#if YYPURE
+ (*yylval).ival = c - 'A';
+#else
+ yylval.ival = c - 'A';
+#endif
+ return (VREG);
+ }
+ if (islower(c))
+ {
+#if YYPURE
+ (*yylval).ival = c - 'a';
+#else
+ yylval.ival = c - 'a';
+#endif
+ return (DREG);
+ }
+
+ if (isdigit(c) || c == '.')
+ {
+ /* gobble up digits, points, exponents */
+ char buf[BSZ + 1], *cp = buf;
+ int dot = 0, expr = 0;
+
+ for (; (cp - buf) < BSZ; ++cp, c = getchar())
+ {
+
+ *cp = (char) c;
+ if (isdigit(c))
+ continue;
+ if (c == '.')
+ {
+ if (dot++ || expr)
+ return ('.'); /* will cause syntax error */
+ continue;
+ }
+
+ if (c == 'e')
+ {
+ if (expr++)
+ return ('e'); /* will cause syntax error */
+ continue;
+ }
+
+ /* end of number */
+ break;
+ }
+ *cp = '\0';
+
+ if ((cp - buf) >= BSZ)
+ printf("constant too long: truncated\n");
+ else
+ ungetc(c, stdin); /* push back last char read */
+#if YYPURE
+ (*yylval).dval = atof(buf);
+#else
+ yylval.dval = atof(buf);
+#endif
+ return (CONST);
+ }
+ return (c);
+}
+
+static INTERVAL
+hilo(double a, double b, double c, double d)
+{
+ /* returns the smallest interval containing a, b, c, and d */
+ /* used by *, / routines */
+ INTERVAL v;
+
+ if (a > b)
+ {
+ v.hi = a;
+ v.lo = b;
+ }
+ else
+ {
+ v.hi = b;
+ v.lo = a;
+ }
+
+ if (c > d)
+ {
+ if (c > v.hi)
+ v.hi = c;
+ if (d < v.lo)
+ v.lo = d;
+ }
+ else
+ {
+ if (d > v.hi)
+ v.hi = d;
+ if (c < v.lo)
+ v.lo = c;
+ }
+ return (v);
+}
+
+INTERVAL
+vmul(double a, double b, INTERVAL v)
+{
+ return (hilo(a * v.hi, a * v.lo, b * v.hi, b * v.lo));
+}
+
+int
+dcheck(INTERVAL v)
+{
+ if (v.hi >= 0. && v.lo <= 0.)
+ {
+ printf("divisor interval contains 0.\n");
+ return (1);
+ }
+ return (0);
+}
+
+INTERVAL
+vdiv(double a, double b, INTERVAL v)
+{
+ return (hilo(a / v.hi, a / v.lo, b / v.hi, b / v.lo));
+}
+#line 617 "btyacc_calc1.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yyerrflag;
+ int yychar;
+ YYSTYPE yyval;
+ YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyloc; /* position returned by actions */
+ YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+ /* variables for the parser stack */
+ YYSTACKDATA yystack;
+#if YYBTYACC
+
+ /* Current parser state */
+ static YYParseState *yyps = 0;
+
+ /* yypath != NULL: do the full parse, starting at *yypath parser state. */
+ static YYParseState *yypath = 0;
+
+ /* Base of the lexical value queue */
+ static YYSTYPE *yylvals = 0;
+
+ /* Current position at lexical value queue */
+ static YYSTYPE *yylvp = 0;
+
+ /* End position of lexical value queue */
+ static YYSTYPE *yylve = 0;
+
+ /* The last allocated position at the lexical value queue */
+ static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* Base of the lexical position queue */
+ static YYLTYPE *yylpsns = 0;
+
+ /* Current position at lexical position queue */
+ static YYLTYPE *yylpp = 0;
+
+ /* End position of lexical position queue */
+ static YYLTYPE *yylpe = 0;
+
+ /* The last allocated position at the lexical position queue */
+ static YYLTYPE *yylplim = 0;
+#endif
+
+ /* Current position at lexical token queue */
+ static short *yylexp = 0;
+
+ static short *yylexemes = 0;
+#endif /* YYBTYACC */
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 2:
+#line 51 "btyacc_calc1.y"
+{YYVALID;}
+break;
+case 3:
+#line 52 "btyacc_calc1.y"
+{YYVALID;} if (!yytrial)
+#line 53 "btyacc_calc1.y"
+{
+ yyerrok;
+ }
+break;
+case 4:
+ if (!yytrial)
+#line 59 "btyacc_calc1.y"
+ {
+ (void) printf("%15.8f\n", yystack.l_mark[0].dval);
+ }
+break;
+case 5:
+ if (!yytrial)
+#line 63 "btyacc_calc1.y"
+ {
+ (void) printf("(%15.8f, %15.8f)\n", yystack.l_mark[0].vval.lo, yystack.l_mark[0].vval.hi);
+ }
+break;
+case 6:
+ if (!yytrial)
+#line 67 "btyacc_calc1.y"
+ {
+ dreg[yystack.l_mark[-2].ival] = yystack.l_mark[0].dval;
+ }
+break;
+case 7:
+ if (!yytrial)
+#line 71 "btyacc_calc1.y"
+ {
+ vreg[yystack.l_mark[-2].ival] = yystack.l_mark[0].vval;
+ }
+break;
+case 9:
+ if (!yytrial)
+#line 78 "btyacc_calc1.y"
+ {
+ yyval.dval = dreg[yystack.l_mark[0].ival];
+ }
+break;
+case 10:
+ if (!yytrial)
+#line 82 "btyacc_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval + yystack.l_mark[0].dval;
+ }
+break;
+case 11:
+ if (!yytrial)
+#line 86 "btyacc_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval - yystack.l_mark[0].dval;
+ }
+break;
+case 12:
+ if (!yytrial)
+#line 90 "btyacc_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval * yystack.l_mark[0].dval;
+ }
+break;
+case 13:
+ if (!yytrial)
+#line 94 "btyacc_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval / yystack.l_mark[0].dval;
+ }
+break;
+case 14:
+ if (!yytrial)
+#line 98 "btyacc_calc1.y"
+ {
+ yyval.dval = -yystack.l_mark[0].dval;
+ }
+break;
+case 15:
+ if (!yytrial)
+#line 102 "btyacc_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-1].dval;
+ }
+break;
+case 16:
+ if (!yytrial)
+#line 108 "btyacc_calc1.y"
+ {
+ yyval.vval.hi = yyval.vval.lo = yystack.l_mark[0].dval;
+ }
+break;
+case 17:
+ if (!yytrial)
+#line 112 "btyacc_calc1.y"
+ {
+ yyval.vval.lo = yystack.l_mark[-3].dval;
+ yyval.vval.hi = yystack.l_mark[-1].dval;
+ if ( yyval.vval.lo > yyval.vval.hi )
+ {
+ (void) printf("interval out of order\n");
+ YYERROR;
+ }
+ }
+break;
+case 18:
+ if (!yytrial)
+#line 122 "btyacc_calc1.y"
+ {
+ yyval.vval = vreg[yystack.l_mark[0].ival];
+ }
+break;
+case 19:
+ if (!yytrial)
+#line 126 "btyacc_calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].vval.hi + yystack.l_mark[0].vval.hi;
+ yyval.vval.lo = yystack.l_mark[-2].vval.lo + yystack.l_mark[0].vval.lo;
+ }
+break;
+case 20:
+ if (!yytrial)
+#line 131 "btyacc_calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].dval + yystack.l_mark[0].vval.hi;
+ yyval.vval.lo = yystack.l_mark[-2].dval + yystack.l_mark[0].vval.lo;
+ }
+break;
+case 21:
+ if (!yytrial)
+#line 136 "btyacc_calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].vval.hi - yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = yystack.l_mark[-2].vval.lo - yystack.l_mark[0].vval.hi;
+ }
+break;
+case 22:
+ if (!yytrial)
+#line 141 "btyacc_calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].dval - yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = yystack.l_mark[-2].dval - yystack.l_mark[0].vval.hi;
+ }
+break;
+case 23:
+ if (!yytrial)
+#line 146 "btyacc_calc1.y"
+ {
+ yyval.vval = vmul( yystack.l_mark[-2].vval.lo, yystack.l_mark[-2].vval.hi, yystack.l_mark[0].vval );
+ }
+break;
+case 24:
+ if (!yytrial)
+#line 150 "btyacc_calc1.y"
+ {
+ yyval.vval = vmul (yystack.l_mark[-2].dval, yystack.l_mark[-2].dval, yystack.l_mark[0].vval );
+ }
+break;
+case 25:
+ if (!yytrial)
+#line 154 "btyacc_calc1.y"
+ {
+ if (dcheck(yystack.l_mark[0].vval)) YYERROR;
+ yyval.vval = vdiv ( yystack.l_mark[-2].vval.lo, yystack.l_mark[-2].vval.hi, yystack.l_mark[0].vval );
+ }
+break;
+case 26:
+ if (!yytrial)
+#line 159 "btyacc_calc1.y"
+ {
+ if (dcheck ( yystack.l_mark[0].vval )) YYERROR;
+ yyval.vval = vdiv (yystack.l_mark[-2].dval, yystack.l_mark[-2].dval, yystack.l_mark[0].vval );
+ }
+break;
+case 27:
+ if (!yytrial)
+#line 164 "btyacc_calc1.y"
+ {
+ yyval.vval.hi = -yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = -yystack.l_mark[0].vval.hi;
+ }
+break;
+case 28:
+ if (!yytrial)
+#line 169 "btyacc_calc1.y"
+ {
+ yyval.vval = yystack.l_mark[-1].vval;
+ }
+break;
+#line 1517 "btyacc_calc1.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/btyacc_calc1.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_calc1.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_calc1.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,23 @@
+#ifndef _calc1__defines_h_
+#define _calc1__defines_h_
+
+#define DREG 257
+#define VREG 258
+#define CONST 259
+#define UMINUS 260
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ int ival;
+ double dval;
+ INTERVAL vval;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE calc1_lval;
+
+#endif /* _calc1__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/btyacc_demo.error
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_demo.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_demo.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 7 shift/reduce conflicts, 5 reduce/reduce conflicts.
Added: vendor/byacc/dist/test/btyacc/btyacc_demo.output
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_demo.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_demo.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1360 @@
+ 0 $accept : input $end
+
+ 1 opt_scope :
+ 2 | CLCL
+ 3 | opt_scope ID CLCL
+
+ 4 typename : opt_scope ID
+
+ 5 $$1 :
+
+ 6 input : $$1 decl_list
+
+ 7 decl_list :
+
+ 8 $$2 :
+
+ 9 decl_list : decl_list $$2 decl
+
+ 10 $$3 :
+
+ 11 decl : decl_specs $$2 $$3 declarator_list ';'
+
+ 12 $$4 :
+
+ 13 decl : decl_specs $$2 $$3 declarator $$4 block_statement
+
+ 14 decl_specs : decl_spec
+ 15 | decl_specs $$2 decl_spec
+
+ 16 cv_quals :
+ 17 | cv_quals cv_qual
+
+ 18 decl_spec : cv_qual
+ 19 | typename
+ 20 | EXTERN
+ 21 | REGISTER
+ 22 | STATIC
+
+ 23 cv_qual : CONST
+ 24 | VOLATILE
+
+ 25 $$5 :
+
+ 26 $$6 :
+
+ 27 declarator_list : declarator_list ',' $$5 $$6 declarator
+ 28 | declarator
+
+ 29 declarator :
+ 30 | ID
+
+ 31 $$7 :
+
+ 32 $$8 :
+
+ 33 declarator : '(' $$7 $$8 declarator ')'
+ 34 | '*' cv_quals $$5 $$6 declarator
+ 35 | declarator '[' $$5 expr ']'
+ 36 | declarator '(' $$5 formal_arg_list ')' cv_quals
+
+ 37 formal_arg_list :
+ 38 | nonempty_formal_arg_list
+
+ 39 nonempty_formal_arg_list : nonempty_formal_arg_list ',' $$7 formal_arg
+ 40 | formal_arg
+
+ 41 formal_arg : decl_specs $$2 $$3 declarator
+
+ 42 expr : expr '+' $$7 expr
+ 43 | expr '-' $$7 expr
+ 44 | expr '*' $$7 expr
+ 45 | expr '%' $$7 expr
+ 46 | expr '/' $$7 expr
+ 47 | '*' $$2 expr
+ 48 | ID
+ 49 | CONSTANT
+
+ 50 statement : decl
+
+ 51 $$9 :
+
+ 52 statement : $$9 expr ';'
+
+ 53 $$10 :
+
+ 54 $$11 :
+
+ 55 statement : IF '(' $$7 expr ')' THEN $$10 statement ELSE $$11 statement
+ 56 | IF '(' $$7 expr ')' THEN $$10 statement
+
+ 57 $$12 :
+
+ 58 statement : $$12 block_statement
+
+ 59 statement_list :
+ 60 | statement_list $$2 statement
+
+ 61 block_statement : '{' $$2 statement_list '}'
+
+state 0
+ $accept : . input $end (0)
+ $$1 : . (5)
+
+ . reduce 5
+
+ input goto 1
+ $$1 goto 2
+
+
+state 1
+ $accept : input . $end (0)
+
+ $end accept
+
+
+state 2
+ input : $$1 . decl_list (6)
+ decl_list : . (7)
+
+ . reduce 7
+
+ decl_list goto 3
+
+
+state 3
+ input : $$1 decl_list . (6)
+ decl_list : decl_list . $$2 decl (9)
+ $$2 : . (8)
+
+ $end reduce 6
+ ID reduce 8
+ EXTERN reduce 8
+ REGISTER reduce 8
+ STATIC reduce 8
+ CONST reduce 8
+ VOLATILE reduce 8
+ CLCL reduce 8
+
+ $$2 goto 4
+
+
+state 4
+ decl_list : decl_list $$2 . decl (9)
+ opt_scope : . (1)
+
+ EXTERN shift 5
+ REGISTER shift 6
+ STATIC shift 7
+ CONST shift 8
+ VOLATILE shift 9
+ CLCL shift 10
+ ID reduce 1
+
+ decl goto 11
+ decl_specs goto 12
+ decl_spec goto 13
+ typename goto 14
+ cv_qual goto 15
+ opt_scope goto 16
+
+
+state 5
+ decl_spec : EXTERN . (20)
+
+ . reduce 20
+
+
+state 6
+ decl_spec : REGISTER . (21)
+
+ . reduce 21
+
+
+state 7
+ decl_spec : STATIC . (22)
+
+ . reduce 22
+
+
+state 8
+ cv_qual : CONST . (23)
+
+ . reduce 23
+
+
+state 9
+ cv_qual : VOLATILE . (24)
+
+ . reduce 24
+
+
+state 10
+ opt_scope : CLCL . (2)
+
+ . reduce 2
+
+
+state 11
+ decl_list : decl_list $$2 decl . (9)
+
+ . reduce 9
+
+
+state 12
+ decl : decl_specs . $$2 $$3 declarator_list ';' (11)
+ decl : decl_specs . $$2 $$3 declarator $$4 block_statement (13)
+ decl_specs : decl_specs . $$2 decl_spec (15)
+ $$2 : . (8)
+
+ . reduce 8
+
+ $$2 goto 17
+
+
+state 13
+ decl_specs : decl_spec . (14)
+
+ . reduce 14
+
+
+state 14
+ decl_spec : typename . (19)
+
+ . reduce 19
+
+
+state 15
+ decl_spec : cv_qual . (18)
+
+ . reduce 18
+
+
+state 16
+ opt_scope : opt_scope . ID CLCL (3)
+ typename : opt_scope . ID (4)
+
+ ID shift 18
+ . error
+
+
+17: reduce/reduce conflict (reduce 1, reduce 10) on ID
+state 17
+ decl : decl_specs $$2 . $$3 declarator_list ';' (11)
+ decl : decl_specs $$2 . $$3 declarator $$4 block_statement (13)
+ decl_specs : decl_specs $$2 . decl_spec (15)
+ opt_scope : . (1)
+ $$3 : . (10)
+
+ EXTERN shift 5
+ REGISTER shift 6
+ STATIC shift 7
+ CONST shift 8
+ VOLATILE shift 9
+ CLCL shift 10
+ '*' reduce 10
+ '(' reduce 10
+ '[' reduce 10
+ ID [trial] reduce 1
+ ID [trial] reduce 10
+ ';' reduce 10
+ ',' reduce 10
+ '{' reduce 10
+
+ decl_spec goto 19
+ typename goto 14
+ cv_qual goto 15
+ opt_scope goto 16
+ $$3 goto 20
+
+
+18: shift/reduce conflict (shift 21, reduce 4) on CLCL
+state 18
+ opt_scope : opt_scope ID . CLCL (3)
+ typename : opt_scope ID . (4)
+
+ CLCL [trial] shift 21
+ '*' reduce 4
+ '(' reduce 4
+ '[' reduce 4
+ ID reduce 4
+ EXTERN reduce 4
+ REGISTER reduce 4
+ STATIC reduce 4
+ CONST reduce 4
+ VOLATILE reduce 4
+ CLCL [trial] reduce 4
+ ';' reduce 4
+ ',' reduce 4
+ ')' reduce 4
+ '{' reduce 4
+
+
+state 19
+ decl_specs : decl_specs $$2 decl_spec . (15)
+
+ . reduce 15
+
+
+20: shift/reduce conflict (shift 23, reduce 29) on '('
+state 20
+ decl : decl_specs $$2 $$3 . declarator_list ';' (11)
+ decl : decl_specs $$2 $$3 . declarator $$4 block_statement (13)
+ declarator : . (29)
+
+ '*' shift 22
+ '(' [trial] shift 23
+ ID shift 24
+ '(' [trial] reduce 29
+ '[' reduce 29
+ ';' reduce 29
+ ',' reduce 29
+ '{' reduce 29
+
+ declarator_list goto 25
+ declarator goto 26
+
+
+state 21
+ opt_scope : opt_scope ID CLCL . (3)
+
+ . reduce 3
+
+
+state 22
+ declarator : '*' . cv_quals $$5 $$6 declarator (34)
+ cv_quals : . (16)
+
+ . reduce 16
+
+ cv_quals goto 27
+
+
+state 23
+ declarator : '(' . $$7 $$8 declarator ')' (33)
+ $$7 : . (31)
+
+ . reduce 31
+
+ $$7 goto 28
+
+
+state 24
+ declarator : ID . (30)
+
+ . reduce 30
+
+
+state 25
+ decl : decl_specs $$2 $$3 declarator_list . ';' (11)
+ declarator_list : declarator_list . ',' $$5 $$6 declarator (27)
+
+ ';' shift 29
+ ',' shift 30
+ . error
+
+
+state 26
+ decl : decl_specs $$2 $$3 declarator . $$4 block_statement (13)
+ declarator_list : declarator . (28)
+ declarator : declarator . '[' $$5 expr ']' (35)
+ declarator : declarator . '(' $$5 formal_arg_list ')' cv_quals (36)
+ $$4 : . (12)
+
+ '(' shift 31
+ '[' shift 32
+ ';' reduce 28
+ ',' reduce 28
+ '{' reduce 12
+
+ $$4 goto 33
+
+
+state 27
+ cv_quals : cv_quals . cv_qual (17)
+ declarator : '*' cv_quals . $$5 $$6 declarator (34)
+ $$5 : . (25)
+
+ CONST shift 8
+ VOLATILE shift 9
+ '*' reduce 25
+ '(' reduce 25
+ '[' reduce 25
+ ID reduce 25
+ ';' reduce 25
+ ',' reduce 25
+ ')' reduce 25
+ '{' reduce 25
+
+ cv_qual goto 34
+ $$5 goto 35
+
+
+state 28
+ declarator : '(' $$7 . $$8 declarator ')' (33)
+ $$8 : . (32)
+
+ . reduce 32
+
+ $$8 goto 36
+
+
+state 29
+ decl : decl_specs $$2 $$3 declarator_list ';' . (11)
+
+ . reduce 11
+
+
+state 30
+ declarator_list : declarator_list ',' . $$5 $$6 declarator (27)
+ $$5 : . (25)
+
+ . reduce 25
+
+ $$5 goto 37
+
+
+state 31
+ declarator : declarator '(' . $$5 formal_arg_list ')' cv_quals (36)
+ $$5 : . (25)
+
+ . reduce 25
+
+ $$5 goto 38
+
+
+state 32
+ declarator : declarator '[' . $$5 expr ']' (35)
+ $$5 : . (25)
+
+ . reduce 25
+
+ $$5 goto 39
+
+
+state 33
+ decl : decl_specs $$2 $$3 declarator $$4 . block_statement (13)
+
+ '{' shift 40
+ . error
+
+ block_statement goto 41
+
+
+state 34
+ cv_quals : cv_quals cv_qual . (17)
+
+ . reduce 17
+
+
+state 35
+ declarator : '*' cv_quals $$5 . $$6 declarator (34)
+ $$6 : . (26)
+
+ . reduce 26
+
+ $$6 goto 42
+
+
+36: shift/reduce conflict (shift 23, reduce 29) on '('
+state 36
+ declarator : '(' $$7 $$8 . declarator ')' (33)
+ declarator : . (29)
+
+ '*' shift 22
+ '(' [trial] shift 23
+ ID shift 24
+ '(' [trial] reduce 29
+ '[' reduce 29
+ ')' reduce 29
+
+ declarator goto 43
+
+
+state 37
+ declarator_list : declarator_list ',' $$5 . $$6 declarator (27)
+ $$6 : . (26)
+
+ . reduce 26
+
+ $$6 goto 44
+
+
+state 38
+ declarator : declarator '(' $$5 . formal_arg_list ')' cv_quals (36)
+ opt_scope : . (1)
+ formal_arg_list : . (37)
+
+ EXTERN shift 5
+ REGISTER shift 6
+ STATIC shift 7
+ CONST shift 8
+ VOLATILE shift 9
+ CLCL shift 10
+ ID reduce 1
+ ')' reduce 37
+
+ formal_arg goto 45
+ decl_specs goto 46
+ decl_spec goto 13
+ typename goto 14
+ cv_qual goto 15
+ opt_scope goto 16
+ formal_arg_list goto 47
+ nonempty_formal_arg_list goto 48
+
+
+state 39
+ declarator : declarator '[' $$5 . expr ']' (35)
+
+ '*' shift 49
+ ID shift 50
+ CONSTANT shift 51
+ . error
+
+ expr goto 52
+
+
+state 40
+ block_statement : '{' . $$2 statement_list '}' (61)
+ $$2 : . (8)
+
+ . reduce 8
+
+ $$2 goto 53
+
+
+state 41
+ decl : decl_specs $$2 $$3 declarator $$4 block_statement . (13)
+
+ . reduce 13
+
+
+42: shift/reduce conflict (shift 23, reduce 29) on '('
+state 42
+ declarator : '*' cv_quals $$5 $$6 . declarator (34)
+ declarator : . (29)
+
+ '*' shift 22
+ '(' [trial] shift 23
+ ID shift 24
+ '(' [trial] reduce 29
+ '[' reduce 29
+ ';' reduce 29
+ ',' reduce 29
+ ')' reduce 29
+ '{' reduce 29
+
+ declarator goto 54
+
+
+state 43
+ declarator : '(' $$7 $$8 declarator . ')' (33)
+ declarator : declarator . '[' $$5 expr ']' (35)
+ declarator : declarator . '(' $$5 formal_arg_list ')' cv_quals (36)
+
+ '(' shift 31
+ '[' shift 32
+ ')' shift 55
+ . error
+
+
+44: shift/reduce conflict (shift 23, reduce 29) on '('
+state 44
+ declarator_list : declarator_list ',' $$5 $$6 . declarator (27)
+ declarator : . (29)
+
+ '*' shift 22
+ '(' [trial] shift 23
+ ID shift 24
+ '(' [trial] reduce 29
+ '[' reduce 29
+ ';' reduce 29
+ ',' reduce 29
+
+ declarator goto 56
+
+
+state 45
+ nonempty_formal_arg_list : formal_arg . (40)
+
+ . reduce 40
+
+
+state 46
+ decl_specs : decl_specs . $$2 decl_spec (15)
+ formal_arg : decl_specs . $$2 $$3 declarator (41)
+ $$2 : . (8)
+
+ . reduce 8
+
+ $$2 goto 57
+
+
+state 47
+ declarator : declarator '(' $$5 formal_arg_list . ')' cv_quals (36)
+
+ ')' shift 58
+ . error
+
+
+state 48
+ formal_arg_list : nonempty_formal_arg_list . (38)
+ nonempty_formal_arg_list : nonempty_formal_arg_list . ',' $$7 formal_arg (39)
+
+ ',' shift 59
+ ')' reduce 38
+
+
+state 49
+ expr : '*' . $$2 expr (47)
+ $$2 : . (8)
+
+ . reduce 8
+
+ $$2 goto 60
+
+
+state 50
+ expr : ID . (48)
+
+ . reduce 48
+
+
+state 51
+ expr : CONSTANT . (49)
+
+ . reduce 49
+
+
+state 52
+ declarator : declarator '[' $$5 expr . ']' (35)
+ expr : expr . '+' $$7 expr (42)
+ expr : expr . '-' $$7 expr (43)
+ expr : expr . '*' $$7 expr (44)
+ expr : expr . '%' $$7 expr (45)
+ expr : expr . '/' $$7 expr (46)
+
+ '+' shift 61
+ '-' shift 62
+ '*' shift 63
+ '/' shift 64
+ '%' shift 65
+ ']' shift 66
+ . error
+
+
+state 53
+ block_statement : '{' $$2 . statement_list '}' (61)
+ statement_list : . (59)
+
+ . reduce 59
+
+ statement_list goto 67
+
+
+state 54
+ declarator : '*' cv_quals $$5 $$6 declarator . (34)
+ declarator : declarator . '[' $$5 expr ']' (35)
+ declarator : declarator . '(' $$5 formal_arg_list ')' cv_quals (36)
+
+ '(' shift 31
+ '[' shift 32
+ ';' reduce 34
+ ',' reduce 34
+ ')' reduce 34
+ '{' reduce 34
+
+
+state 55
+ declarator : '(' $$7 $$8 declarator ')' . (33)
+
+ . reduce 33
+
+
+state 56
+ declarator_list : declarator_list ',' $$5 $$6 declarator . (27)
+ declarator : declarator . '[' $$5 expr ']' (35)
+ declarator : declarator . '(' $$5 formal_arg_list ')' cv_quals (36)
+
+ '(' shift 31
+ '[' shift 32
+ ';' reduce 27
+ ',' reduce 27
+
+
+57: reduce/reduce conflict (reduce 1, reduce 10) on ID
+state 57
+ decl_specs : decl_specs $$2 . decl_spec (15)
+ formal_arg : decl_specs $$2 . $$3 declarator (41)
+ opt_scope : . (1)
+ $$3 : . (10)
+
+ EXTERN shift 5
+ REGISTER shift 6
+ STATIC shift 7
+ CONST shift 8
+ VOLATILE shift 9
+ CLCL shift 10
+ '*' reduce 10
+ '(' reduce 10
+ '[' reduce 10
+ ID [trial] reduce 1
+ ID [trial] reduce 10
+ ',' reduce 10
+ ')' reduce 10
+
+ decl_spec goto 19
+ typename goto 14
+ cv_qual goto 15
+ opt_scope goto 16
+ $$3 goto 68
+
+
+state 58
+ declarator : declarator '(' $$5 formal_arg_list ')' . cv_quals (36)
+ cv_quals : . (16)
+
+ . reduce 16
+
+ cv_quals goto 69
+
+
+state 59
+ nonempty_formal_arg_list : nonempty_formal_arg_list ',' . $$7 formal_arg (39)
+ $$7 : . (31)
+
+ . reduce 31
+
+ $$7 goto 70
+
+
+state 60
+ expr : '*' $$2 . expr (47)
+
+ '*' shift 49
+ ID shift 50
+ CONSTANT shift 51
+ . error
+
+ expr goto 71
+
+
+state 61
+ expr : expr '+' . $$7 expr (42)
+ $$7 : . (31)
+
+ . reduce 31
+
+ $$7 goto 72
+
+
+state 62
+ expr : expr '-' . $$7 expr (43)
+ $$7 : . (31)
+
+ . reduce 31
+
+ $$7 goto 73
+
+
+state 63
+ expr : expr '*' . $$7 expr (44)
+ $$7 : . (31)
+
+ . reduce 31
+
+ $$7 goto 74
+
+
+state 64
+ expr : expr '/' . $$7 expr (46)
+ $$7 : . (31)
+
+ . reduce 31
+
+ $$7 goto 75
+
+
+state 65
+ expr : expr '%' . $$7 expr (45)
+ $$7 : . (31)
+
+ . reduce 31
+
+ $$7 goto 76
+
+
+state 66
+ declarator : declarator '[' $$5 expr ']' . (35)
+
+ . reduce 35
+
+
+state 67
+ statement_list : statement_list . $$2 statement (60)
+ block_statement : '{' $$2 statement_list . '}' (61)
+ $$2 : . (8)
+
+ '}' shift 77
+ '*' reduce 8
+ ID reduce 8
+ CONSTANT reduce 8
+ EXTERN reduce 8
+ REGISTER reduce 8
+ STATIC reduce 8
+ CONST reduce 8
+ VOLATILE reduce 8
+ IF reduce 8
+ CLCL reduce 8
+ '{' reduce 8
+
+ $$2 goto 78
+
+
+68: shift/reduce conflict (shift 23, reduce 29) on '('
+state 68
+ formal_arg : decl_specs $$2 $$3 . declarator (41)
+ declarator : . (29)
+
+ '*' shift 22
+ '(' [trial] shift 23
+ ID shift 24
+ '(' [trial] reduce 29
+ '[' reduce 29
+ ',' reduce 29
+ ')' reduce 29
+
+ declarator goto 79
+
+
+state 69
+ cv_quals : cv_quals . cv_qual (17)
+ declarator : declarator '(' $$5 formal_arg_list ')' cv_quals . (36)
+
+ CONST shift 8
+ VOLATILE shift 9
+ '(' reduce 36
+ '[' reduce 36
+ ';' reduce 36
+ ',' reduce 36
+ ')' reduce 36
+ '{' reduce 36
+
+ cv_qual goto 34
+
+
+state 70
+ nonempty_formal_arg_list : nonempty_formal_arg_list ',' $$7 . formal_arg (39)
+ opt_scope : . (1)
+
+ EXTERN shift 5
+ REGISTER shift 6
+ STATIC shift 7
+ CONST shift 8
+ VOLATILE shift 9
+ CLCL shift 10
+ ID reduce 1
+
+ formal_arg goto 80
+ decl_specs goto 46
+ decl_spec goto 13
+ typename goto 14
+ cv_qual goto 15
+ opt_scope goto 16
+
+
+state 71
+ expr : expr . '+' $$7 expr (42)
+ expr : expr . '-' $$7 expr (43)
+ expr : expr . '*' $$7 expr (44)
+ expr : expr . '%' $$7 expr (45)
+ expr : expr . '/' $$7 expr (46)
+ expr : '*' $$2 expr . (47)
+
+ . reduce 47
+
+
+state 72
+ expr : expr '+' $$7 . expr (42)
+
+ '*' shift 49
+ ID shift 50
+ CONSTANT shift 51
+ . error
+
+ expr goto 81
+
+
+state 73
+ expr : expr '-' $$7 . expr (43)
+
+ '*' shift 49
+ ID shift 50
+ CONSTANT shift 51
+ . error
+
+ expr goto 82
+
+
+state 74
+ expr : expr '*' $$7 . expr (44)
+
+ '*' shift 49
+ ID shift 50
+ CONSTANT shift 51
+ . error
+
+ expr goto 83
+
+
+state 75
+ expr : expr '/' $$7 . expr (46)
+
+ '*' shift 49
+ ID shift 50
+ CONSTANT shift 51
+ . error
+
+ expr goto 84
+
+
+state 76
+ expr : expr '%' $$7 . expr (45)
+
+ '*' shift 49
+ ID shift 50
+ CONSTANT shift 51
+ . error
+
+ expr goto 85
+
+
+state 77
+ block_statement : '{' $$2 statement_list '}' . (61)
+
+ . reduce 61
+
+
+78: reduce/reduce conflict (reduce 1, reduce 51) on ID
+state 78
+ statement_list : statement_list $$2 . statement (60)
+ opt_scope : . (1)
+ $$9 : . (51)
+ $$12 : . (57)
+
+ EXTERN shift 5
+ REGISTER shift 6
+ STATIC shift 7
+ CONST shift 8
+ VOLATILE shift 9
+ IF shift 86
+ CLCL shift 10
+ '*' reduce 51
+ ID [trial] reduce 1
+ ID [trial] reduce 51
+ CONSTANT reduce 51
+ '{' reduce 57
+
+ decl goto 87
+ statement goto 88
+ decl_specs goto 12
+ decl_spec goto 13
+ typename goto 14
+ cv_qual goto 15
+ opt_scope goto 16
+ $$9 goto 89
+ $$12 goto 90
+
+
+state 79
+ declarator : declarator . '[' $$5 expr ']' (35)
+ declarator : declarator . '(' $$5 formal_arg_list ')' cv_quals (36)
+ formal_arg : decl_specs $$2 $$3 declarator . (41)
+
+ '(' shift 31
+ '[' shift 32
+ ',' reduce 41
+ ')' reduce 41
+
+
+state 80
+ nonempty_formal_arg_list : nonempty_formal_arg_list ',' $$7 formal_arg . (39)
+
+ . reduce 39
+
+
+state 81
+ expr : expr . '+' $$7 expr (42)
+ expr : expr '+' $$7 expr . (42)
+ expr : expr . '-' $$7 expr (43)
+ expr : expr . '*' $$7 expr (44)
+ expr : expr . '%' $$7 expr (45)
+ expr : expr . '/' $$7 expr (46)
+
+ '*' shift 63
+ '/' shift 64
+ '%' shift 65
+ '+' reduce 42
+ '-' reduce 42
+ ';' reduce 42
+ ')' reduce 42
+ ']' reduce 42
+
+
+state 82
+ expr : expr . '+' $$7 expr (42)
+ expr : expr . '-' $$7 expr (43)
+ expr : expr '-' $$7 expr . (43)
+ expr : expr . '*' $$7 expr (44)
+ expr : expr . '%' $$7 expr (45)
+ expr : expr . '/' $$7 expr (46)
+
+ '*' shift 63
+ '/' shift 64
+ '%' shift 65
+ '+' reduce 43
+ '-' reduce 43
+ ';' reduce 43
+ ')' reduce 43
+ ']' reduce 43
+
+
+state 83
+ expr : expr . '+' $$7 expr (42)
+ expr : expr . '-' $$7 expr (43)
+ expr : expr . '*' $$7 expr (44)
+ expr : expr '*' $$7 expr . (44)
+ expr : expr . '%' $$7 expr (45)
+ expr : expr . '/' $$7 expr (46)
+
+ . reduce 44
+
+
+state 84
+ expr : expr . '+' $$7 expr (42)
+ expr : expr . '-' $$7 expr (43)
+ expr : expr . '*' $$7 expr (44)
+ expr : expr . '%' $$7 expr (45)
+ expr : expr . '/' $$7 expr (46)
+ expr : expr '/' $$7 expr . (46)
+
+ . reduce 46
+
+
+state 85
+ expr : expr . '+' $$7 expr (42)
+ expr : expr . '-' $$7 expr (43)
+ expr : expr . '*' $$7 expr (44)
+ expr : expr . '%' $$7 expr (45)
+ expr : expr '%' $$7 expr . (45)
+ expr : expr . '/' $$7 expr (46)
+
+ . reduce 45
+
+
+state 86
+ statement : IF . '(' $$7 expr ')' THEN $$10 statement ELSE $$11 statement (55)
+ statement : IF . '(' $$7 expr ')' THEN $$10 statement (56)
+
+ '(' shift 91
+ . error
+
+
+state 87
+ statement : decl . (50)
+
+ . reduce 50
+
+
+state 88
+ statement_list : statement_list $$2 statement . (60)
+
+ . reduce 60
+
+
+state 89
+ statement : $$9 . expr ';' (52)
+
+ '*' shift 49
+ ID shift 50
+ CONSTANT shift 51
+ . error
+
+ expr goto 92
+
+
+state 90
+ statement : $$12 . block_statement (58)
+
+ '{' shift 40
+ . error
+
+ block_statement goto 93
+
+
+state 91
+ statement : IF '(' . $$7 expr ')' THEN $$10 statement ELSE $$11 statement (55)
+ statement : IF '(' . $$7 expr ')' THEN $$10 statement (56)
+ $$7 : . (31)
+
+ . reduce 31
+
+ $$7 goto 94
+
+
+state 92
+ expr : expr . '+' $$7 expr (42)
+ expr : expr . '-' $$7 expr (43)
+ expr : expr . '*' $$7 expr (44)
+ expr : expr . '%' $$7 expr (45)
+ expr : expr . '/' $$7 expr (46)
+ statement : $$9 expr . ';' (52)
+
+ '+' shift 61
+ '-' shift 62
+ '*' shift 63
+ '/' shift 64
+ '%' shift 65
+ ';' shift 95
+ . error
+
+
+state 93
+ statement : $$12 block_statement . (58)
+
+ . reduce 58
+
+
+state 94
+ statement : IF '(' $$7 . expr ')' THEN $$10 statement ELSE $$11 statement (55)
+ statement : IF '(' $$7 . expr ')' THEN $$10 statement (56)
+
+ '*' shift 49
+ ID shift 50
+ CONSTANT shift 51
+ . error
+
+ expr goto 96
+
+
+state 95
+ statement : $$9 expr ';' . (52)
+
+ . reduce 52
+
+
+state 96
+ expr : expr . '+' $$7 expr (42)
+ expr : expr . '-' $$7 expr (43)
+ expr : expr . '*' $$7 expr (44)
+ expr : expr . '%' $$7 expr (45)
+ expr : expr . '/' $$7 expr (46)
+ statement : IF '(' $$7 expr . ')' THEN $$10 statement ELSE $$11 statement (55)
+ statement : IF '(' $$7 expr . ')' THEN $$10 statement (56)
+
+ '+' shift 61
+ '-' shift 62
+ '*' shift 63
+ '/' shift 64
+ '%' shift 65
+ ')' shift 97
+ . error
+
+
+state 97
+ statement : IF '(' $$7 expr ')' . THEN $$10 statement ELSE $$11 statement (55)
+ statement : IF '(' $$7 expr ')' . THEN $$10 statement (56)
+
+ THEN shift 98
+ . error
+
+
+state 98
+ statement : IF '(' $$7 expr ')' THEN . $$10 statement ELSE $$11 statement (55)
+ statement : IF '(' $$7 expr ')' THEN . $$10 statement (56)
+ $$10 : . (53)
+
+ . reduce 53
+
+ $$10 goto 99
+
+
+99: reduce/reduce conflict (reduce 1, reduce 51) on ID
+state 99
+ statement : IF '(' $$7 expr ')' THEN $$10 . statement ELSE $$11 statement (55)
+ statement : IF '(' $$7 expr ')' THEN $$10 . statement (56)
+ opt_scope : . (1)
+ $$9 : . (51)
+ $$12 : . (57)
+
+ EXTERN shift 5
+ REGISTER shift 6
+ STATIC shift 7
+ CONST shift 8
+ VOLATILE shift 9
+ IF shift 86
+ CLCL shift 10
+ '*' reduce 51
+ ID [trial] reduce 1
+ ID [trial] reduce 51
+ CONSTANT reduce 51
+ '{' reduce 57
+
+ decl goto 87
+ statement goto 100
+ decl_specs goto 12
+ decl_spec goto 13
+ typename goto 14
+ cv_qual goto 15
+ opt_scope goto 16
+ $$9 goto 89
+ $$12 goto 90
+
+
+100: shift/reduce conflict (shift 101, reduce 56) on ELSE
+state 100
+ statement : IF '(' $$7 expr ')' THEN $$10 statement . ELSE $$11 statement (55)
+ statement : IF '(' $$7 expr ')' THEN $$10 statement . (56)
+
+ ELSE [trial] shift 101
+ '*' reduce 56
+ ID reduce 56
+ CONSTANT reduce 56
+ EXTERN reduce 56
+ REGISTER reduce 56
+ STATIC reduce 56
+ CONST reduce 56
+ VOLATILE reduce 56
+ IF reduce 56
+ ELSE [trial] reduce 56
+ CLCL reduce 56
+ '{' reduce 56
+ '}' reduce 56
+
+
+state 101
+ statement : IF '(' $$7 expr ')' THEN $$10 statement ELSE . $$11 statement (55)
+ $$11 : . (54)
+
+ . reduce 54
+
+ $$11 goto 102
+
+
+102: reduce/reduce conflict (reduce 1, reduce 51) on ID
+state 102
+ statement : IF '(' $$7 expr ')' THEN $$10 statement ELSE $$11 . statement (55)
+ opt_scope : . (1)
+ $$9 : . (51)
+ $$12 : . (57)
+
+ EXTERN shift 5
+ REGISTER shift 6
+ STATIC shift 7
+ CONST shift 8
+ VOLATILE shift 9
+ IF shift 86
+ CLCL shift 10
+ '*' reduce 51
+ ID [trial] reduce 1
+ ID [trial] reduce 51
+ CONSTANT reduce 51
+ '{' reduce 57
+
+ decl goto 87
+ statement goto 103
+ decl_specs goto 12
+ decl_spec goto 13
+ typename goto 14
+ cv_qual goto 15
+ opt_scope goto 16
+ $$9 goto 89
+ $$12 goto 90
+
+
+state 103
+ statement : IF '(' $$7 expr ')' THEN $$10 statement ELSE $$11 statement . (55)
+
+ . reduce 55
+
+
+State 17 contains 1 reduce/reduce conflict.
+State 18 contains 1 shift/reduce conflict.
+State 20 contains 1 shift/reduce conflict.
+State 36 contains 1 shift/reduce conflict.
+State 42 contains 1 shift/reduce conflict.
+State 44 contains 1 shift/reduce conflict.
+State 57 contains 1 reduce/reduce conflict.
+State 68 contains 1 shift/reduce conflict.
+State 78 contains 1 reduce/reduce conflict.
+State 99 contains 1 reduce/reduce conflict.
+State 100 contains 1 shift/reduce conflict.
+State 102 contains 1 reduce/reduce conflict.
+
+
+29 terminals, 31 nonterminals
+62 grammar rules, 104 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 43 '+'
+ 3 45 '-'
+ 4 42 '*'
+ 5 47 '/'
+ 6 37 '%'
+ 7 257 PREFIX
+ 8 258 POSTFIX
+ 9 40 '('
+ 10 91 '['
+ 11 46 '.'
+ 12 259 ID
+ 13 260 CONSTANT
+ 14 261 EXTERN
+ 15 262 REGISTER
+ 16 263 STATIC
+ 17 264 CONST
+ 18 265 VOLATILE
+ 19 266 IF
+ 20 267 THEN
+ 21 268 ELSE
+ 22 269 CLCL
+ 23 59 ';'
+ 24 44 ','
+ 25 41 ')'
+ 26 93 ']'
+ 27 123 '{'
+ 28 125 '}'
+ 29 270 $accept
+ 30 271 input
+ 31 272 expr
+ 32 273 decl
+ 33 274 declarator_list
+ 34 275 decl_list
+ 35 276 statement
+ 36 277 statement_list
+ 37 278 block_statement
+ 38 279 declarator
+ 39 280 formal_arg
+ 40 281 decl_specs
+ 41 282 decl_spec
+ 42 283 typename
+ 43 284 cv_quals
+ 44 285 cv_qual
+ 45 286 opt_scope
+ 46 287 formal_arg_list
+ 47 288 nonempty_formal_arg_list
+ 48 289 $$1
+ 49 290 $$2
+ 50 291 $$3
+ 51 292 $$4
+ 52 293 $$5
+ 53 294 $$6
+ 54 295 $$7
+ 55 296 $$8
+ 56 297 $$9
+ 57 298 $$10
+ 58 299 $$11
+ 59 300 $$12
Added: vendor/byacc/dist/test/btyacc/btyacc_demo.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_demo.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_demo.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2356 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 1
+#define YYDEBUGSTR (yytrial ? YYPREFIX "debug(trial)" : YYPREFIX "debug")
+
+#ifndef yyparse
+#define yyparse demo_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex demo_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror demo_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar demo_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval demo_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval demo_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug demo_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs demo_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag demo_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs demo_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen demo_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred demo_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos demo_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto demo_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex demo_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex demo_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex demo_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable demo_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck demo_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname demo_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule demo_rule
+#endif /* yyrule */
+
+#ifndef yyloc
+#define yyloc demo_loc
+#endif /* yyloc */
+
+#ifndef yylloc
+#define yylloc demo_lloc
+#endif /* yylloc */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex demo_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable demo_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "demo_"
+
+#define YYPURE 0
+
+#line 15 "btyacc_demo.y"
+/* dummy types just for compile check */
+typedef int Code;
+typedef int Decl_List;
+typedef int Expr;
+typedef int Expr_List;
+typedef int Scope;
+typedef int Type;
+enum Operator { ADD, SUB, MUL, MOD, DIV, DEREF };
+
+typedef unsigned char bool;
+typedef struct Decl {
+ Scope *scope;
+ Type *type;
+ bool (*istype)(void);
+} Decl;
+
+#include "btyacc_demo.tab.h"
+#include <stdlib.h>
+#include <stdio.h>
+#line 36 "btyacc_demo.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union {
+ Scope *scope;
+ Expr *expr;
+ Expr_List *elist;
+ Type *type;
+ Decl *decl;
+ Decl_List *dlist;
+ Code *code;
+ char *id;
+ } YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 167 "btyacc_demo.tab.c"
+
+#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
+/* Default: YYLTYPE is the text position type. */
+typedef struct YYLTYPE
+{
+ int first_line;
+ int first_column;
+ int last_line;
+ int last_column;
+} YYLTYPE;
+#define YYLTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(YYLTYPE loc, const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(yylloc, msg)
+#endif
+
+#ifndef YYDESTRUCT_DECL
+#define YYDESTRUCT_DECL() yydestruct(const char *msg, int psymb, YYSTYPE *val, YYLTYPE *loc)
+#endif
+#ifndef YYDESTRUCT_CALL
+#define YYDESTRUCT_CALL(msg, psymb, val, loc) yydestruct(msg, psymb, val, loc)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define PREFIX 257
+#define POSTFIX 258
+#define ID 259
+#define CONSTANT 260
+#define EXTERN 261
+#define REGISTER 262
+#define STATIC 263
+#define CONST 264
+#define VOLATILE 265
+#define IF 266
+#define THEN 267
+#define ELSE 268
+#define CLCL 269
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT demo_lhs[] = { -1,
+ 15, 15, 15, 12, 18, 0, 4, 19, 4, 20,
+ 2, 21, 2, 10, 10, 13, 13, 11, 11, 11,
+ 11, 11, 14, 14, 22, 23, 3, 3, 8, 8,
+ 24, 25, 8, 8, 8, 8, 16, 16, 17, 17,
+ 9, 1, 1, 1, 1, 1, 1, 1, 1, 5,
+ 26, 5, 27, 28, 5, 5, 29, 5, 6, 6,
+ 7,
+};
+static const YYINT demo_len[] = { 2,
+ 0, 1, 3, 2, 0, 2, 0, 0, 3, 0,
+ 5, 0, 6, 1, 3, 0, 2, 1, 1, 1,
+ 1, 1, 1, 1, 0, 0, 5, 1, 0, 1,
+ 0, 0, 5, 5, 5, 6, 0, 1, 4, 1,
+ 4, 4, 4, 4, 4, 4, 3, 1, 1, 1,
+ 0, 3, 0, 0, 11, 8, 0, 2, 0, 3,
+ 4,
+};
+static const YYINT demo_defred[] = { 5,
+ 0, 7, 0, 0, 20, 21, 22, 23, 24, 2,
+ 9, 8, 14, 19, 18, 0, 0, 0, 15, 0,
+ 3, 16, 31, 30, 0, 0, 0, 32, 11, 25,
+ 25, 25, 0, 17, 26, 0, 26, 0, 0, 8,
+ 13, 0, 0, 0, 40, 8, 0, 0, 8, 48,
+ 49, 0, 59, 0, 33, 0, 0, 16, 31, 0,
+ 31, 31, 31, 31, 31, 35, 0, 0, 0, 0,
+ 47, 0, 0, 0, 0, 0, 61, 0, 0, 39,
+ 0, 0, 44, 46, 45, 0, 50, 60, 0, 0,
+ 31, 0, 58, 0, 52, 0, 0, 53, 0, 0,
+ 54, 0, 55,
+};
+static const YYINT demo_stos[] = { 0,
+ 271, 289, 275, 290, 261, 262, 263, 264, 265, 269,
+ 273, 281, 282, 283, 285, 286, 290, 259, 282, 291,
+ 269, 42, 40, 259, 274, 279, 284, 295, 59, 44,
+ 40, 91, 292, 285, 293, 296, 293, 293, 293, 123,
+ 278, 294, 279, 294, 280, 281, 287, 288, 42, 259,
+ 260, 272, 290, 279, 41, 279, 290, 41, 44, 290,
+ 43, 45, 42, 47, 37, 93, 277, 291, 284, 295,
+ 272, 295, 295, 295, 295, 295, 125, 290, 279, 280,
+ 272, 272, 272, 272, 272, 266, 273, 276, 297, 300,
+ 40, 272, 278, 295, 59, 272, 41, 267, 298, 276,
+ 268, 299, 276,
+};
+static const YYINT demo_dgoto[] = { 1,
+ 52, 87, 25, 3, 88, 67, 41, 26, 45, 12,
+ 13, 14, 27, 15, 16, 47, 48, 2, 4, 20,
+ 33, 35, 42, 28, 36, 89, 99, 102, 90,
+};
+static const YYINT demo_sindex[] = { 0,
+ 0, 0, 0, -124, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, -256, -124, 0, 0, -33,
+ 0, 0, 0, 0, 34, -4, -205, 0, 0, 0,
+ 0, 0, -110, 0, 0, -33, 0, -124, -15, 0,
+ 0, -33, -36, -33, 0, 0, 4, 7, 0, 0,
+ 0, 5, 0, -4, 0, -4, -124, 0, 0, -15,
+ 0, 0, 0, 0, 0, 0, -46, -33, -205, -124,
+ 0, -15, -15, -15, -15, -15, 0, -91, -4, 0,
+ 122, 122, 0, 0, 0, 40, 0, 0, -15, -110,
+ 0, 106, 0, -15, 0, 113, -183, 0, -91, 0,
+ 0, -91, 0,
+};
+static const YYINT demo_rindex[] = { 0,
+ 0, 0, 1, -157, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, -28, -22, 0, -29,
+ 0, 0, 0, 0, 0, -27, -34, 0, 0, 0,
+ 0, 0, 0, 0, 0, 8, 0, -12, 0, 0,
+ 0, -20, 0, 32, 0, 0, 0, 69, 0, 0,
+ 0, 0, 0, -18, 0, 56, 33, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, -31, -1, -6, -157,
+ 0, 0, 0, 0, 0, 0, 0, -14, 63, 0,
+ 13, 23, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, -14, -42,
+ 0, -14, 0,
+};
+#if YYBTYACC
+static const YYINT demo_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, -145, -150, 0, 81,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 82, 0, 0, 0, 0,
+ 0, 91, 0, 112, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, -113, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 117, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, -98, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, -96, -92,
+ 0, -82, 0,
+};
+#endif
+static const YYINT demo_gindex[] = { 0,
+ 53, 175, 0, 0, 9, 0, 90, 76, 111, 27,
+ 29, 0, 124, -25, 0, 0, 0, 0, 21, 126,
+ 0, 136, 147, 71, 0, 0, 0, 0, 0,
+};
+#define YYTABLESIZE 270
+static const YYINT demo_table[] = { 56,
+ 6, 34, 18, 31, 55, 25, 25, 25, 22, 25,
+ 8, 10, 40, 10, 29, 10, 28, 4, 4, 4,
+ 29, 4, 34, 29, 25, 34, 49, 51, 37, 29,
+ 10, 28, 17, 36, 36, 31, 4, 36, 29, 29,
+ 34, 65, 29, 34, 58, 19, 63, 61, 29, 62,
+ 59, 64, 36, 42, 32, 42, 25, 42, 8, 9,
+ 53, 29, 10, 43, 46, 43, 57, 43, 4, 60,
+ 29, 42, 10, 10, 10, 29, 10, 30, 77, 91,
+ 56, 43, 56, 98, 36, 19, 32, 78, 25, 29,
+ 29, 8, 29, 29, 10, 12, 46, 66, 29, 27,
+ 4, 1, 29, 41, 34, 42, 41, 100, 57, 38,
+ 103, 43, 71, 0, 27, 43, 36, 54, 4, 56,
+ 7, 7, 29, 10, 81, 82, 83, 84, 85, 70,
+ 7, 72, 73, 74, 75, 76, 5, 6, 7, 8,
+ 9, 92, 65, 79, 10, 0, 96, 63, 61, 65,
+ 62, 7, 64, 97, 63, 61, 7, 62, 65, 64,
+ 9, 94, 9, 63, 95, 37, 38, 39, 64, 5,
+ 6, 7, 8, 9, 86, 13, 9, 10, 11, 93,
+ 80, 69, 68, 44, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 56, 56, 56, 56,
+ 56, 56, 56, 56, 25, 24, 56, 8, 8, 8,
+ 8, 8, 8, 8, 8, 0, 4, 8, 4, 4,
+ 4, 4, 4, 50, 51, 51, 1, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 8,
+ 0, 8, 8, 8, 8, 8, 0, 0, 0, 8,
+};
+static const YYINT demo_check[] = { 42,
+ 0, 27, 259, 40, 41, 40, 41, 42, 42, 44,
+ 42, 40, 123, 42, 44, 44, 44, 40, 41, 42,
+ 41, 44, 41, 44, 59, 44, 42, 42, 41, 59,
+ 59, 59, 12, 40, 41, 40, 59, 44, 59, 41,
+ 59, 37, 44, 69, 41, 17, 42, 43, 41, 45,
+ 44, 47, 59, 41, 91, 43, 91, 45, 264, 265,
+ 40, 91, 91, 41, 38, 43, 46, 45, 91, 49,
+ 91, 59, 40, 41, 42, 44, 44, 44, 125, 40,
+ 123, 59, 125, 267, 91, 57, 91, 67, 123, 91,
+ 59, 123, 59, 123, 123, 123, 70, 93, 91, 44,
+ 123, 259, 123, 41, 123, 93, 44, 99, 123, 41,
+ 102, 36, 60, 259, 59, 93, 123, 42, 269, 44,
+ 40, 40, 91, 91, 72, 73, 74, 75, 76, 59,
+ 40, 61, 62, 63, 64, 65, 261, 262, 263, 264,
+ 265, 89, 37, 68, 269, 259, 94, 42, 43, 37,
+ 45, 40, 47, 41, 42, 43, 40, 45, 37, 47,
+ 259, 91, 259, 42, 59, 30, 31, 32, 47, 261,
+ 262, 263, 264, 265, 266, 268, 259, 269, 4, 90,
+ 70, 58, 57, 37, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 259, 260, 261, 262,
+ 263, 264, 265, 266, 259, 259, 269, 259, 260, 261,
+ 262, 263, 264, 265, 266, -1, 259, 269, 261, 262,
+ 263, 264, 265, 259, 260, 260, 259, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, 259,
+ -1, 261, 262, 263, 264, 265, -1, -1, -1, 269,
+};
+#if YYBTYACC
+static const YYINT demo_ctable[] = { -1,
+ 1, 10, -1, 21, 4, -1, 23, 29, -1, 1,
+ 51, -1, 101, 56, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 269
+#define YYUNDFTOKEN 301
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const demo_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+"'%'",0,0,"'('","')'","'*'","'+'","','","'-'","'.'","'/'",0,0,0,0,0,0,0,0,0,0,0,
+"';'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'['",0,
+"']'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'{'",0,"'}'",0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,"error","PREFIX","POSTFIX","ID","CONSTANT","EXTERN",
+"REGISTER","STATIC","CONST","VOLATILE","IF","THEN","ELSE","CLCL","$accept",
+"input","expr","decl","declarator_list","decl_list","statement",
+"statement_list","block_statement","declarator","formal_arg","decl_specs",
+"decl_spec","typename","cv_quals","cv_qual","opt_scope","formal_arg_list",
+"nonempty_formal_arg_list","$$1","$$2","$$3","$$4","$$5","$$6","$$7","$$8",
+"$$9","$$10","$$11","$$12","illegal-symbol",
+};
+static const char *const demo_rule[] = {
+"$accept : input",
+"opt_scope :",
+"opt_scope : CLCL",
+"opt_scope : opt_scope ID CLCL",
+"typename : opt_scope ID",
+"$$1 :",
+"input : $$1 decl_list",
+"decl_list :",
+"$$2 :",
+"decl_list : decl_list $$2 decl",
+"$$3 :",
+"decl : decl_specs $$2 $$3 declarator_list ';'",
+"$$4 :",
+"decl : decl_specs $$2 $$3 declarator $$4 block_statement",
+"decl_specs : decl_spec",
+"decl_specs : decl_specs $$2 decl_spec",
+"cv_quals :",
+"cv_quals : cv_quals cv_qual",
+"decl_spec : cv_qual",
+"decl_spec : typename",
+"decl_spec : EXTERN",
+"decl_spec : REGISTER",
+"decl_spec : STATIC",
+"cv_qual : CONST",
+"cv_qual : VOLATILE",
+"$$5 :",
+"$$6 :",
+"declarator_list : declarator_list ',' $$5 $$6 declarator",
+"declarator_list : declarator",
+"declarator :",
+"declarator : ID",
+"$$7 :",
+"$$8 :",
+"declarator : '(' $$7 $$8 declarator ')'",
+"declarator : '*' cv_quals $$5 $$6 declarator",
+"declarator : declarator '[' $$5 expr ']'",
+"declarator : declarator '(' $$5 formal_arg_list ')' cv_quals",
+"formal_arg_list :",
+"formal_arg_list : nonempty_formal_arg_list",
+"nonempty_formal_arg_list : nonempty_formal_arg_list ',' $$7 formal_arg",
+"nonempty_formal_arg_list : formal_arg",
+"formal_arg : decl_specs $$2 $$3 declarator",
+"expr : expr '+' $$7 expr",
+"expr : expr '-' $$7 expr",
+"expr : expr '*' $$7 expr",
+"expr : expr '%' $$7 expr",
+"expr : expr '/' $$7 expr",
+"expr : '*' $$2 expr",
+"expr : ID",
+"expr : CONSTANT",
+"statement : decl",
+"$$9 :",
+"statement : $$9 expr ';'",
+"$$10 :",
+"$$11 :",
+"statement : IF '(' $$7 expr ')' THEN $$10 statement ELSE $$11 statement",
+"statement : IF '(' $$7 expr ')' THEN $$10 statement",
+"$$12 :",
+"statement : $$12 block_statement",
+"statement_list :",
+"statement_list : statement_list $$2 statement",
+"block_statement : '{' $$2 statement_list '}'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 200 "btyacc_demo.y"
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
+
+extern Scope *global_scope;
+
+extern Decl * lookup(Scope *scope, char *id);
+extern Scope * new_scope(Scope *outer_scope);
+extern Scope * start_fn_def(Scope *scope, Decl *fn_decl);
+extern void finish_fn_def(Decl *fn_decl, Code *block);
+extern Type * type_combine(Type *specs, Type *spec);
+extern Type * bare_extern(void);
+extern Type * bare_register(void);
+extern Type * bare_static(void);
+extern Type * bare_const(void);
+extern Type * bare_volatile(void);
+extern Decl * declare(Scope *scope, char *id, Type *type);
+extern Decl * make_pointer(Decl *decl, Type *type);
+extern Decl * make_array(Type *type, Expr *expr);
+extern Decl * build_function(Decl *decl, Decl_List *dlist, Type *type);
+extern Decl_List * append_dlist(Decl_List *dlist, Decl *decl);
+extern Decl_List * build_dlist(Decl *decl);
+extern Expr * build_expr(Expr *left, enum Operator op, Expr *right);
+extern Expr * var_expr(Scope *scope, char *id);
+extern Code * build_expr_code(Expr *expr);
+extern Code * build_if(Expr *cond_expr, Code *then_stmt, Code *else_stmt);
+extern Code * code_append(Code *stmt_list, Code *stmt);
+#line 663 "btyacc_demo.tab.c"
+
+/* Release memory associated with symbol. */
+#if ! defined YYDESTRUCT_IS_DECLARED
+static void
+YYDESTRUCT_DECL()
+{
+ switch (psymb)
+ {
+ case 43:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 680 "btyacc_demo.tab.c"
+ case 45:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 689 "btyacc_demo.tab.c"
+ case 42:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 698 "btyacc_demo.tab.c"
+ case 47:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 707 "btyacc_demo.tab.c"
+ case 37:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 716 "btyacc_demo.tab.c"
+ case 257:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 725 "btyacc_demo.tab.c"
+ case 258:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 734 "btyacc_demo.tab.c"
+ case 40:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 743 "btyacc_demo.tab.c"
+ case 91:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 752 "btyacc_demo.tab.c"
+ case 46:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 761 "btyacc_demo.tab.c"
+ case 259:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).id); }
+ break;
+#line 770 "btyacc_demo.tab.c"
+ case 260:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).expr); }
+ break;
+#line 779 "btyacc_demo.tab.c"
+ case 261:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 788 "btyacc_demo.tab.c"
+ case 262:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 797 "btyacc_demo.tab.c"
+ case 263:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 806 "btyacc_demo.tab.c"
+ case 264:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 815 "btyacc_demo.tab.c"
+ case 265:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 824 "btyacc_demo.tab.c"
+ case 266:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 833 "btyacc_demo.tab.c"
+ case 267:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 842 "btyacc_demo.tab.c"
+ case 268:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 851 "btyacc_demo.tab.c"
+ case 269:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 860 "btyacc_demo.tab.c"
+ case 59:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 869 "btyacc_demo.tab.c"
+ case 44:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 878 "btyacc_demo.tab.c"
+ case 41:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 887 "btyacc_demo.tab.c"
+ case 93:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 896 "btyacc_demo.tab.c"
+ case 123:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 905 "btyacc_demo.tab.c"
+ case 125:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 914 "btyacc_demo.tab.c"
+ case 270:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 923 "btyacc_demo.tab.c"
+ case 271:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 932 "btyacc_demo.tab.c"
+ case 272:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).expr); }
+ break;
+#line 941 "btyacc_demo.tab.c"
+ case 273:
+#line 67 "btyacc_demo.y"
+ { /* 'msg' is a 'char *' indicating the context of destructor invocation*/
+ printf("%s accessed by symbol \"decl\" (case s.b. 273) @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).decl->scope); free((*val).decl->type); }
+ break;
+#line 951 "btyacc_demo.tab.c"
+ case 274:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 960 "btyacc_demo.tab.c"
+ case 275:
+#line 83 "btyacc_demo.y"
+ { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ /* in this example, we don't know what to do here */ }
+ break;
+#line 969 "btyacc_demo.tab.c"
+ case 276:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).code); }
+ break;
+#line 978 "btyacc_demo.tab.c"
+ case 277:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).code); }
+ break;
+#line 987 "btyacc_demo.tab.c"
+ case 278:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).code); }
+ break;
+#line 996 "btyacc_demo.tab.c"
+ case 279:
+#line 73 "btyacc_demo.y"
+ { printf("%s accessed by symbol with type <decl> (case s.b. 279 & 280) @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).decl); }
+ break;
+#line 1005 "btyacc_demo.tab.c"
+ case 280:
+#line 73 "btyacc_demo.y"
+ { printf("%s accessed by symbol with type <decl> (case s.b. 279 & 280) @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).decl); }
+ break;
+#line 1014 "btyacc_demo.tab.c"
+ case 281:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).type); }
+ break;
+#line 1023 "btyacc_demo.tab.c"
+ case 282:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).type); }
+ break;
+#line 1032 "btyacc_demo.tab.c"
+ case 283:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).type); }
+ break;
+#line 1041 "btyacc_demo.tab.c"
+ case 284:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).type); }
+ break;
+#line 1050 "btyacc_demo.tab.c"
+ case 285:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).type); }
+ break;
+#line 1059 "btyacc_demo.tab.c"
+ case 286:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).scope); }
+ break;
+#line 1068 "btyacc_demo.tab.c"
+ case 287:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).dlist); }
+ break;
+#line 1077 "btyacc_demo.tab.c"
+ case 288:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).dlist); }
+ break;
+#line 1086 "btyacc_demo.tab.c"
+ case 289:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).scope); }
+ break;
+#line 1095 "btyacc_demo.tab.c"
+ case 290:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).scope); }
+ break;
+#line 1104 "btyacc_demo.tab.c"
+ case 291:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).type); }
+ break;
+#line 1113 "btyacc_demo.tab.c"
+ case 292:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).scope); }
+ break;
+#line 1122 "btyacc_demo.tab.c"
+ case 293:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).scope); }
+ break;
+#line 1131 "btyacc_demo.tab.c"
+ case 294:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).type); }
+ break;
+#line 1140 "btyacc_demo.tab.c"
+ case 295:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).scope); }
+ break;
+#line 1149 "btyacc_demo.tab.c"
+ case 296:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).type); }
+ break;
+#line 1158 "btyacc_demo.tab.c"
+ case 297:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).scope); }
+ break;
+#line 1167 "btyacc_demo.tab.c"
+ case 298:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).scope); }
+ break;
+#line 1176 "btyacc_demo.tab.c"
+ case 299:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).scope); }
+ break;
+#line 1185 "btyacc_demo.tab.c"
+ case 300:
+#line 78 "btyacc_demo.y"
+ { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ (*loc).first_line, (*loc).first_column,
+ (*loc).last_line, (*loc).last_column);
+ free((*val).scope); }
+ break;
+#line 1194 "btyacc_demo.tab.c"
+ }
+}
+#define YYDESTRUCT_IS_DECLARED 1
+#endif
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 1:
+#line 93 "btyacc_demo.y"
+{ yyval.scope = yystack.l_mark[0].scope; }
+break;
+case 2:
+#line 94 "btyacc_demo.y"
+{ yyval.scope = global_scope; }
+break;
+case 3:
+#line 95 "btyacc_demo.y"
+{ Decl *d = lookup(yystack.l_mark[-2].scope, yystack.l_mark[-1].id);
+ if (!d || !d->scope) YYERROR;
+ yyval.scope = d->scope; }
+break;
+case 4:
+#line 101 "btyacc_demo.y"
+{ Decl *d = lookup(yystack.l_mark[-1].scope, yystack.l_mark[0].id);
+ if (d == NULL || d->istype() == 0) YYERROR;
+ yyval.type = d->type; }
+break;
+case 5:
+#line 106 "btyacc_demo.y"
+yyval.scope = global_scope = new_scope(0);
+break;
+case 8:
+#line 107 "btyacc_demo.y"
+yyval.scope = yystack.l_mark[-1].scope;
+break;
+case 10:
+#line 109 "btyacc_demo.y"
+yyval.type = yystack.l_mark[-1].type;
+break;
+case 11:
+#line 109 "btyacc_demo.y"
+{YYVALID;}
+break;
+case 12:
+#line 110 "btyacc_demo.y"
+yyval.scope = start_fn_def(yystack.l_mark[-4].scope, yystack.l_mark[0].decl);
+break;
+case 13:
+ if (!yytrial)
+#line 111 "btyacc_demo.y"
+ { /* demonstrate use of @$ & @N, although this is just the
+ default computation and so is not necessary */
+ yyloc.first_line = yystack.p_mark[-5].first_line;
+ yyloc.first_column = yystack.p_mark[-5].first_column;
+ yyloc.last_line = yystack.p_mark[0].last_line;
+ yyloc.last_column = yystack.p_mark[0].last_column;
+ finish_fn_def(yystack.l_mark[-2].decl, yystack.l_mark[0].code); }
+break;
+case 14:
+#line 121 "btyacc_demo.y"
+{ yyval.type = yystack.l_mark[0].type; }
+break;
+case 15:
+#line 122 "btyacc_demo.y"
+{ yyval.type = type_combine(yystack.l_mark[-2].type, yystack.l_mark[0].type); }
+break;
+case 16:
+#line 125 "btyacc_demo.y"
+{ yyval.type = 0; }
+break;
+case 17:
+#line 126 "btyacc_demo.y"
+{ yyval.type = type_combine(yystack.l_mark[-1].type, yystack.l_mark[0].type); }
+break;
+case 18:
+#line 130 "btyacc_demo.y"
+{ yyval.type = yystack.l_mark[0].type; }
+break;
+case 19:
+#line 131 "btyacc_demo.y"
+{ yyval.type = yystack.l_mark[0].type; }
+break;
+case 20:
+#line 132 "btyacc_demo.y"
+{ yyval.type = bare_extern(); }
+break;
+case 21:
+#line 133 "btyacc_demo.y"
+{ yyval.type = bare_register(); }
+break;
+case 22:
+#line 134 "btyacc_demo.y"
+{ yyval.type = bare_static(); }
+break;
+case 23:
+#line 138 "btyacc_demo.y"
+{ yyval.type = bare_const(); }
+break;
+case 24:
+#line 139 "btyacc_demo.y"
+{ yyval.type = bare_volatile(); }
+break;
+case 25:
+#line 143 "btyacc_demo.y"
+yyval.scope = yystack.l_mark[-3].scope;
+break;
+case 26:
+#line 143 "btyacc_demo.y"
+yyval.type = yystack.l_mark[-3].type;
+break;
+case 29:
+#line 148 "btyacc_demo.y"
+{ if (!yystack.l_mark[0].type) YYERROR; } if (!yytrial)
+#line 149 "btyacc_demo.y"
+{ yyval.decl = declare(yystack.l_mark[-1].scope, 0, yystack.l_mark[0].type); }
+break;
+case 30:
+ if (!yytrial)
+#line 150 "btyacc_demo.y"
+ { yyval.decl = declare(yystack.l_mark[-2].scope, yystack.l_mark[0].id, yystack.l_mark[-1].type); }
+break;
+case 31:
+#line 151 "btyacc_demo.y"
+yyval.scope = yystack.l_mark[-2].scope;
+break;
+case 32:
+#line 151 "btyacc_demo.y"
+yyval.type = yystack.l_mark[-2].type;
+break;
+case 33:
+ if (!yytrial)
+#line 151 "btyacc_demo.y"
+ { yyval.decl = yystack.l_mark[-1].decl; }
+break;
+case 34:
+ if (!yytrial)
+#line 153 "btyacc_demo.y"
+ { yyval.decl = make_pointer(yystack.l_mark[0].decl, yystack.l_mark[-3].type); }
+break;
+case 35:
+ if (!yytrial)
+#line 155 "btyacc_demo.y"
+ { yyval.decl = make_array(yystack.l_mark[-4].decl->type, yystack.l_mark[-1].expr); }
+break;
+case 36:
+ if (!yytrial)
+#line 157 "btyacc_demo.y"
+ { yyval.decl = build_function(yystack.l_mark[-5].decl, yystack.l_mark[-2].dlist, yystack.l_mark[0].type); }
+break;
+case 37:
+ if (!yytrial)
+#line 160 "btyacc_demo.y"
+ { yyval.dlist = 0; }
+break;
+case 38:
+ if (!yytrial)
+#line 161 "btyacc_demo.y"
+ { yyval.dlist = yystack.l_mark[0].dlist; }
+break;
+case 39:
+ if (!yytrial)
+#line 164 "btyacc_demo.y"
+ { yyval.dlist = append_dlist(yystack.l_mark[-3].dlist, yystack.l_mark[0].decl); }
+break;
+case 40:
+ if (!yytrial)
+#line 165 "btyacc_demo.y"
+ { yyval.dlist = build_dlist(yystack.l_mark[0].decl); }
+break;
+case 41:
+ if (!yytrial)
+#line 168 "btyacc_demo.y"
+ { yyval.decl = yystack.l_mark[0].decl; }
+break;
+case 42:
+ if (!yytrial)
+#line 172 "btyacc_demo.y"
+ { yyval.expr = build_expr(yystack.l_mark[-3].expr, ADD, yystack.l_mark[0].expr); }
+break;
+case 43:
+ if (!yytrial)
+#line 173 "btyacc_demo.y"
+ { yyval.expr = build_expr(yystack.l_mark[-3].expr, SUB, yystack.l_mark[0].expr); }
+break;
+case 44:
+ if (!yytrial)
+#line 174 "btyacc_demo.y"
+ { yyval.expr = build_expr(yystack.l_mark[-3].expr, MUL, yystack.l_mark[0].expr); }
+break;
+case 45:
+ if (!yytrial)
+#line 175 "btyacc_demo.y"
+ { yyval.expr = build_expr(yystack.l_mark[-3].expr, MOD, yystack.l_mark[0].expr); }
+break;
+case 46:
+ if (!yytrial)
+#line 176 "btyacc_demo.y"
+ { yyval.expr = build_expr(yystack.l_mark[-3].expr, DIV, yystack.l_mark[0].expr); }
+break;
+case 47:
+ if (!yytrial)
+#line 177 "btyacc_demo.y"
+ { yyval.expr = build_expr(0, DEREF, yystack.l_mark[0].expr); }
+break;
+case 48:
+ if (!yytrial)
+#line 178 "btyacc_demo.y"
+ { yyval.expr = var_expr(yystack.l_mark[-1].scope, yystack.l_mark[0].id); }
+break;
+case 49:
+ if (!yytrial)
+#line 179 "btyacc_demo.y"
+ { yyval.expr = yystack.l_mark[0].expr; }
+break;
+case 50:
+ if (!yytrial)
+#line 183 "btyacc_demo.y"
+ { yyval.code = 0; }
+break;
+case 51:
+#line 184 "btyacc_demo.y"
+yyval.scope = yystack.l_mark[0].scope;
+break;
+case 52:
+#line 184 "btyacc_demo.y"
+{YYVALID;} if (!yytrial)
+#line 184 "btyacc_demo.y"
+{ yyval.code = build_expr_code(yystack.l_mark[-1].expr); }
+break;
+case 53:
+#line 185 "btyacc_demo.y"
+yyval.scope = yystack.l_mark[-6].scope;
+break;
+case 54:
+#line 185 "btyacc_demo.y"
+yyval.scope = yystack.l_mark[-9].scope;
+break;
+case 55:
+#line 185 "btyacc_demo.y"
+{YYVALID;} if (!yytrial)
+#line 186 "btyacc_demo.y"
+{ yyval.code = build_if(yystack.l_mark[-7].expr, yystack.l_mark[-3].code, yystack.l_mark[0].code); }
+break;
+case 56:
+#line 187 "btyacc_demo.y"
+{YYVALID;} if (!yytrial)
+#line 188 "btyacc_demo.y"
+{ yyval.code = build_if(yystack.l_mark[-4].expr, yystack.l_mark[0].code, 0); }
+break;
+case 57:
+#line 189 "btyacc_demo.y"
+yyval.scope = new_scope(yystack.l_mark[0].scope);
+break;
+case 58:
+#line 189 "btyacc_demo.y"
+{YYVALID;} if (!yytrial)
+#line 189 "btyacc_demo.y"
+{ yyval.code = yystack.l_mark[0].code; }
+break;
+case 59:
+ if (!yytrial)
+#line 192 "btyacc_demo.y"
+ { yyval.code = 0; }
+break;
+case 60:
+ if (!yytrial)
+#line 193 "btyacc_demo.y"
+ { yyval.code = code_append(yystack.l_mark[-2].code, yystack.l_mark[0].code); }
+break;
+case 61:
+ if (!yytrial)
+#line 197 "btyacc_demo.y"
+ { yyval.code = yystack.l_mark[-1].code; }
+break;
+#line 2122 "btyacc_demo.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/btyacc_demo.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_demo.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_demo.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,36 @@
+#ifndef _demo__defines_h_
+#define _demo__defines_h_
+
+#define PREFIX 257
+#define POSTFIX 258
+#define ID 259
+#define CONSTANT 260
+#define EXTERN 261
+#define REGISTER 262
+#define STATIC 263
+#define CONST 264
+#define VOLATILE 265
+#define IF 266
+#define THEN 267
+#define ELSE 268
+#define CLCL 269
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union {
+ Scope *scope;
+ Expr *expr;
+ Expr_List *elist;
+ Type *type;
+ Decl *decl;
+ Decl_List *dlist;
+ Code *code;
+ char *id;
+ } YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE demo_lval;
+
+#endif /* _demo__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/btyacc_demo2.error
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_demo2.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_demo2.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 82 of "./btyacc_demo2.y", $$ is untyped
Added: vendor/byacc/dist/test/btyacc/btyacc_demo2.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/btyacc_demo2.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_demo2.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_demo2.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/btyacc_demo2.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/btyacc_destroy1.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/btyacc_destroy1.output
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_destroy1.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_destroy1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,247 @@
+ 0 $accept : declaration $end
+
+ 1 declaration : class type namelist '(' class ',' type ')'
+ 2 | type locnamelist '(' class ')'
+
+ 3 class : GLOBAL
+ 4 | LOCAL
+
+ 5 type : REAL
+ 6 | INTEGER
+
+ 7 namelist : namelist NAME
+ 8 | NAME
+
+ 9 locnamelist : namelist '(' LOCAL ',' type ')'
+
+state 0
+ $accept : . declaration $end (0)
+
+ GLOBAL shift 1
+ LOCAL shift 2
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ declaration goto 5
+ class goto 6
+ type goto 7
+
+
+state 1
+ class : GLOBAL . (3)
+
+ . reduce 3
+
+
+state 2
+ class : LOCAL . (4)
+
+ . reduce 4
+
+
+state 3
+ type : REAL . (5)
+
+ . reduce 5
+
+
+state 4
+ type : INTEGER . (6)
+
+ . reduce 6
+
+
+state 5
+ $accept : declaration . $end (0)
+
+ $end accept
+
+
+state 6
+ declaration : class . type namelist '(' class ',' type ')' (1)
+
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ type goto 8
+
+
+state 7
+ declaration : type . locnamelist '(' class ')' (2)
+
+ NAME shift 9
+ . error
+
+ locnamelist goto 10
+ namelist goto 11
+
+
+state 8
+ declaration : class type . namelist '(' class ',' type ')' (1)
+
+ NAME shift 9
+ . error
+
+ namelist goto 12
+
+
+state 9
+ namelist : NAME . (8)
+
+ . reduce 8
+
+
+state 10
+ declaration : type locnamelist . '(' class ')' (2)
+
+ '(' shift 13
+ . error
+
+
+state 11
+ namelist : namelist . NAME (7)
+ locnamelist : namelist . '(' LOCAL ',' type ')' (9)
+
+ NAME shift 14
+ '(' shift 15
+ . error
+
+
+state 12
+ declaration : class type namelist . '(' class ',' type ')' (1)
+ namelist : namelist . NAME (7)
+
+ NAME shift 14
+ '(' shift 16
+ . error
+
+
+state 13
+ declaration : type locnamelist '(' . class ')' (2)
+
+ GLOBAL shift 1
+ LOCAL shift 2
+ . error
+
+ class goto 17
+
+
+state 14
+ namelist : namelist NAME . (7)
+
+ . reduce 7
+
+
+state 15
+ locnamelist : namelist '(' . LOCAL ',' type ')' (9)
+
+ LOCAL shift 18
+ . error
+
+
+state 16
+ declaration : class type namelist '(' . class ',' type ')' (1)
+
+ GLOBAL shift 1
+ LOCAL shift 2
+ . error
+
+ class goto 19
+
+
+state 17
+ declaration : type locnamelist '(' class . ')' (2)
+
+ ')' shift 20
+ . error
+
+
+state 18
+ locnamelist : namelist '(' LOCAL . ',' type ')' (9)
+
+ ',' shift 21
+ . error
+
+
+state 19
+ declaration : class type namelist '(' class . ',' type ')' (1)
+
+ ',' shift 22
+ . error
+
+
+state 20
+ declaration : type locnamelist '(' class ')' . (2)
+
+ . reduce 2
+
+
+state 21
+ locnamelist : namelist '(' LOCAL ',' . type ')' (9)
+
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ type goto 23
+
+
+state 22
+ declaration : class type namelist '(' class ',' . type ')' (1)
+
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ type goto 24
+
+
+state 23
+ locnamelist : namelist '(' LOCAL ',' type . ')' (9)
+
+ ')' shift 25
+ . error
+
+
+state 24
+ declaration : class type namelist '(' class ',' type . ')' (1)
+
+ ')' shift 26
+ . error
+
+
+state 25
+ locnamelist : namelist '(' LOCAL ',' type ')' . (9)
+
+ . reduce 9
+
+
+state 26
+ declaration : class type namelist '(' class ',' type ')' . (1)
+
+ . reduce 1
+
+
+10 terminals, 6 nonterminals
+10 grammar rules, 27 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 GLOBAL
+ 3 258 LOCAL
+ 4 259 REAL
+ 5 260 INTEGER
+ 6 261 NAME
+ 7 40 '('
+ 8 44 ','
+ 9 41 ')'
+ 10 262 $accept
+ 11 263 declaration
+ 12 264 locnamelist
+ 13 265 class
+ 14 266 type
+ 15 267 namelist
Added: vendor/byacc/dist/test/btyacc/btyacc_destroy1.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_destroy1.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_destroy1.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1451 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 1
+#define YYDEBUGSTR (yytrial ? YYPREFIX "debug(trial)" : YYPREFIX "debug")
+
+#ifndef yyparse
+#define yyparse destroy1_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex destroy1_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror destroy1_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar destroy1_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval destroy1_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval destroy1_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug destroy1_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs destroy1_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag destroy1_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs destroy1_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen destroy1_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred destroy1_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos destroy1_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto destroy1_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex destroy1_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex destroy1_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex destroy1_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable destroy1_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck destroy1_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname destroy1_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule destroy1_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex destroy1_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable destroy1_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "destroy1_"
+
+#define YYPURE 0
+
+#line 4 "btyacc_destroy1.y"
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+struct parser_param {
+ int *rtrn;
+ symbol ss;
+};
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#line 50 "btyacc_destroy1.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 160 "btyacc_destroy1.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(struct parser_param *param, int flag)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(struct parser_param *param, int flag, const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(param, flag, msg)
+#endif
+
+#ifndef YYDESTRUCT_DECL
+#define YYDESTRUCT_DECL() yydestruct(const char *msg, int psymb, YYSTYPE *val, struct parser_param *param, int flag)
+#endif
+#ifndef YYDESTRUCT_CALL
+#define YYDESTRUCT_CALL(msg, psymb, val) yydestruct(msg, psymb, val, param, flag)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT destroy1_lhs[] = { -1,
+ 0, 0, 2, 2, 3, 3, 4, 4, 1,
+};
+static const YYINT destroy1_len[] = { 2,
+ 8, 5, 1, 1, 1, 1, 2, 1, 6,
+};
+static const YYINT destroy1_defred[] = { 0,
+ 3, 4, 5, 6, 0, 0, 0, 0, 8, 0,
+ 0, 0, 0, 7, 0, 0, 0, 0, 0, 2,
+ 0, 0, 0, 0, 9, 1,
+};
+static const YYINT destroy1_stos[] = { 0,
+ 257, 258, 259, 260, 263, 265, 266, 266, 261, 264,
+ 267, 267, 40, 261, 40, 40, 265, 258, 265, 41,
+ 44, 44, 266, 266, 41, 41,
+};
+static const YYINT destroy1_dgoto[] = { 5,
+ 10, 6, 7, 11,
+};
+static const YYINT destroy1_sindex[] = { -254,
+ 0, 0, 0, 0, 0, -251, -248, -248, 0, -26,
+ -40, -39, -246, 0, -243, -246, -25, -24, -23, 0,
+ -251, -251, -22, -19, 0, 0,
+};
+static const YYINT destroy1_rindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0,
+};
+#if YYBTYACC
+static const YYINT destroy1_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0,
+};
+#endif
+static const YYINT destroy1_gindex[] = { 0,
+ 0, -6, -4, 15,
+};
+#define YYTABLESIZE 222
+static const YYINT destroy1_table[] = { 15,
+ 16, 8, 1, 2, 3, 4, 17, 3, 4, 19,
+ 1, 2, 9, 13, 18, 20, 23, 24, 25, 21,
+ 22, 26, 12, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 14, 14,
+};
+static const YYINT destroy1_check[] = { 40,
+ 40, 6, 257, 258, 259, 260, 13, 259, 260, 16,
+ 257, 258, 261, 40, 258, 41, 21, 22, 41, 44,
+ 44, 41, 8, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 261, 261,
+};
+#if YYBTYACC
+static const YYINT destroy1_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1,
+};
+#endif
+#define YYFINAL 5
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 261
+#define YYUNDFTOKEN 268
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const destroy1_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'('","')'",0,0,"','",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","GLOBAL","LOCAL",
+"REAL","INTEGER","NAME","$accept","declaration","locnamelist","class","type",
+"namelist","illegal-symbol",
+};
+static const char *const destroy1_rule[] = {
+"$accept : declaration",
+"declaration : class type namelist '(' class ',' type ')'",
+"declaration : type locnamelist '(' class ')'",
+"class : GLOBAL",
+"class : LOCAL",
+"type : REAL",
+"type : INTEGER",
+"namelist : namelist NAME",
+"namelist : NAME",
+"locnamelist : namelist '(' LOCAL ',' type ')'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 89 "btyacc_destroy1.y"
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
+#line 487 "btyacc_destroy1.tab.c"
+
+/* Release memory associated with symbol. */
+#if ! defined YYDESTRUCT_IS_DECLARED
+static void
+YYDESTRUCT_DECL()
+{
+ switch (psymb)
+ {
+ case 263:
+#line 41 "btyacc_destroy1.y"
+ {
+ namelist *p = (*val).nlist;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ }
+ break;
+#line 507 "btyacc_destroy1.tab.c"
+ }
+}
+#define YYDESTRUCT_IS_DECLARED 1
+#endif
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 1:
+ if (!yytrial)
+#line 62 "btyacc_destroy1.y"
+ { yyval.nlist = yystack.l_mark[-5].nlist; }
+break;
+case 2:
+ if (!yytrial)
+#line 64 "btyacc_destroy1.y"
+ { yyval.nlist = yystack.l_mark[-3].nlist; }
+break;
+case 3:
+ if (!yytrial)
+#line 67 "btyacc_destroy1.y"
+ { yyval.cval = cGLOBAL; }
+break;
+case 4:
+ if (!yytrial)
+#line 68 "btyacc_destroy1.y"
+ { yyval.cval = cLOCAL; }
+break;
+case 5:
+ if (!yytrial)
+#line 71 "btyacc_destroy1.y"
+ { yyval.tval = tREAL; }
+break;
+case 6:
+ if (!yytrial)
+#line 72 "btyacc_destroy1.y"
+ { yyval.tval = tINTEGER; }
+break;
+case 7:
+ if (!yytrial)
+#line 76 "btyacc_destroy1.y"
+ { yyval.nlist->s = mksymbol(yystack.l_mark[-2].tval, yystack.l_mark[-2].cval, yystack.l_mark[0].id);
+ yyval.nlist->next = yystack.l_mark[-1].nlist;
+ }
+break;
+case 8:
+ if (!yytrial)
+#line 80 "btyacc_destroy1.y"
+ { yyval.nlist->s = mksymbol(0, 0, yystack.l_mark[0].id);
+ yyval.nlist->next = NULL;
+ }
+break;
+case 9:
+ if (!yytrial)
+#line 86 "btyacc_destroy1.y"
+ { yyval.nlist = yystack.l_mark[-5].nlist; }
+break;
+#line 1217 "btyacc_destroy1.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/btyacc_destroy1.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_destroy1.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_destroy1.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,25 @@
+#ifndef _destroy1__defines_h_
+#define _destroy1__defines_h_
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE destroy1_lval;
+
+#endif /* _destroy1__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/btyacc_destroy2.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/btyacc_destroy2.output
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_destroy2.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_destroy2.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,247 @@
+ 0 $accept : declaration $end
+
+ 1 declaration : class type namelist '(' class ',' type ')'
+ 2 | type locnamelist '(' class ')'
+
+ 3 class : GLOBAL
+ 4 | LOCAL
+
+ 5 type : REAL
+ 6 | INTEGER
+
+ 7 namelist : namelist NAME
+ 8 | NAME
+
+ 9 locnamelist : namelist '(' LOCAL ',' type ')'
+
+state 0
+ $accept : . declaration $end (0)
+
+ GLOBAL shift 1
+ LOCAL shift 2
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ declaration goto 5
+ class goto 6
+ type goto 7
+
+
+state 1
+ class : GLOBAL . (3)
+
+ . reduce 3
+
+
+state 2
+ class : LOCAL . (4)
+
+ . reduce 4
+
+
+state 3
+ type : REAL . (5)
+
+ . reduce 5
+
+
+state 4
+ type : INTEGER . (6)
+
+ . reduce 6
+
+
+state 5
+ $accept : declaration . $end (0)
+
+ $end accept
+
+
+state 6
+ declaration : class . type namelist '(' class ',' type ')' (1)
+
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ type goto 8
+
+
+state 7
+ declaration : type . locnamelist '(' class ')' (2)
+
+ NAME shift 9
+ . error
+
+ locnamelist goto 10
+ namelist goto 11
+
+
+state 8
+ declaration : class type . namelist '(' class ',' type ')' (1)
+
+ NAME shift 9
+ . error
+
+ namelist goto 12
+
+
+state 9
+ namelist : NAME . (8)
+
+ . reduce 8
+
+
+state 10
+ declaration : type locnamelist . '(' class ')' (2)
+
+ '(' shift 13
+ . error
+
+
+state 11
+ namelist : namelist . NAME (7)
+ locnamelist : namelist . '(' LOCAL ',' type ')' (9)
+
+ NAME shift 14
+ '(' shift 15
+ . error
+
+
+state 12
+ declaration : class type namelist . '(' class ',' type ')' (1)
+ namelist : namelist . NAME (7)
+
+ NAME shift 14
+ '(' shift 16
+ . error
+
+
+state 13
+ declaration : type locnamelist '(' . class ')' (2)
+
+ GLOBAL shift 1
+ LOCAL shift 2
+ . error
+
+ class goto 17
+
+
+state 14
+ namelist : namelist NAME . (7)
+
+ . reduce 7
+
+
+state 15
+ locnamelist : namelist '(' . LOCAL ',' type ')' (9)
+
+ LOCAL shift 18
+ . error
+
+
+state 16
+ declaration : class type namelist '(' . class ',' type ')' (1)
+
+ GLOBAL shift 1
+ LOCAL shift 2
+ . error
+
+ class goto 19
+
+
+state 17
+ declaration : type locnamelist '(' class . ')' (2)
+
+ ')' shift 20
+ . error
+
+
+state 18
+ locnamelist : namelist '(' LOCAL . ',' type ')' (9)
+
+ ',' shift 21
+ . error
+
+
+state 19
+ declaration : class type namelist '(' class . ',' type ')' (1)
+
+ ',' shift 22
+ . error
+
+
+state 20
+ declaration : type locnamelist '(' class ')' . (2)
+
+ . reduce 2
+
+
+state 21
+ locnamelist : namelist '(' LOCAL ',' . type ')' (9)
+
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ type goto 23
+
+
+state 22
+ declaration : class type namelist '(' class ',' . type ')' (1)
+
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ type goto 24
+
+
+state 23
+ locnamelist : namelist '(' LOCAL ',' type . ')' (9)
+
+ ')' shift 25
+ . error
+
+
+state 24
+ declaration : class type namelist '(' class ',' type . ')' (1)
+
+ ')' shift 26
+ . error
+
+
+state 25
+ locnamelist : namelist '(' LOCAL ',' type ')' . (9)
+
+ . reduce 9
+
+
+state 26
+ declaration : class type namelist '(' class ',' type ')' . (1)
+
+ . reduce 1
+
+
+10 terminals, 6 nonterminals
+10 grammar rules, 27 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 GLOBAL
+ 3 258 LOCAL
+ 4 259 REAL
+ 5 260 INTEGER
+ 6 261 NAME
+ 7 40 '('
+ 8 44 ','
+ 9 41 ')'
+ 10 262 $accept
+ 11 263 declaration
+ 12 264 locnamelist
+ 13 265 class
+ 14 266 type
+ 15 267 namelist
Added: vendor/byacc/dist/test/btyacc/btyacc_destroy2.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_destroy2.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_destroy2.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1451 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 1
+#define YYDEBUGSTR (yytrial ? YYPREFIX "debug(trial)" : YYPREFIX "debug")
+
+#ifndef yyparse
+#define yyparse destroy2_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex destroy2_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror destroy2_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar destroy2_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval destroy2_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval destroy2_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug destroy2_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs destroy2_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag destroy2_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs destroy2_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen destroy2_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred destroy2_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos destroy2_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto destroy2_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex destroy2_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex destroy2_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex destroy2_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable destroy2_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck destroy2_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname destroy2_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule destroy2_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex destroy2_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable destroy2_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "destroy2_"
+
+#define YYPURE 0
+
+#line 4 "btyacc_destroy2.y"
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+struct parser_param {
+ int *rtrn;
+ symbol ss;
+};
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#line 50 "btyacc_destroy2.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 160 "btyacc_destroy2.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(struct parser_param *param, int flag)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(struct parser_param *param, int flag, const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(param, flag, msg)
+#endif
+
+#ifndef YYDESTRUCT_DECL
+#define YYDESTRUCT_DECL() yydestruct(const char *msg, int psymb, YYSTYPE *val, struct parser_param *param, int flag)
+#endif
+#ifndef YYDESTRUCT_CALL
+#define YYDESTRUCT_CALL(msg, psymb, val) yydestruct(msg, psymb, val, param, flag)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT destroy2_lhs[] = { -1,
+ 0, 0, 2, 2, 3, 3, 4, 4, 1,
+};
+static const YYINT destroy2_len[] = { 2,
+ 8, 5, 1, 1, 1, 1, 2, 1, 6,
+};
+static const YYINT destroy2_defred[] = { 0,
+ 3, 4, 5, 6, 0, 0, 0, 0, 8, 0,
+ 0, 0, 0, 7, 0, 0, 0, 0, 0, 2,
+ 0, 0, 0, 0, 9, 1,
+};
+static const YYINT destroy2_stos[] = { 0,
+ 257, 258, 259, 260, 263, 265, 266, 266, 261, 264,
+ 267, 267, 40, 261, 40, 40, 265, 258, 265, 41,
+ 44, 44, 266, 266, 41, 41,
+};
+static const YYINT destroy2_dgoto[] = { 5,
+ 10, 6, 7, 11,
+};
+static const YYINT destroy2_sindex[] = { -254,
+ 0, 0, 0, 0, 0, -251, -248, -248, 0, -26,
+ -40, -39, -246, 0, -243, -246, -25, -24, -23, 0,
+ -251, -251, -22, -19, 0, 0,
+};
+static const YYINT destroy2_rindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0,
+};
+#if YYBTYACC
+static const YYINT destroy2_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0,
+};
+#endif
+static const YYINT destroy2_gindex[] = { 0,
+ 0, -6, -4, 15,
+};
+#define YYTABLESIZE 222
+static const YYINT destroy2_table[] = { 15,
+ 16, 8, 1, 2, 3, 4, 17, 3, 4, 19,
+ 1, 2, 9, 13, 18, 20, 23, 24, 25, 21,
+ 22, 26, 12, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 14, 14,
+};
+static const YYINT destroy2_check[] = { 40,
+ 40, 6, 257, 258, 259, 260, 13, 259, 260, 16,
+ 257, 258, 261, 40, 258, 41, 21, 22, 41, 44,
+ 44, 41, 8, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 261, 261,
+};
+#if YYBTYACC
+static const YYINT destroy2_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1,
+};
+#endif
+#define YYFINAL 5
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 261
+#define YYUNDFTOKEN 268
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const destroy2_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'('","')'",0,0,"','",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","GLOBAL","LOCAL",
+"REAL","INTEGER","NAME","$accept","declaration","locnamelist","class","type",
+"namelist","illegal-symbol",
+};
+static const char *const destroy2_rule[] = {
+"$accept : declaration",
+"declaration : class type namelist '(' class ',' type ')'",
+"declaration : type locnamelist '(' class ')'",
+"class : GLOBAL",
+"class : LOCAL",
+"type : REAL",
+"type : INTEGER",
+"namelist : namelist NAME",
+"namelist : NAME",
+"locnamelist : namelist '(' LOCAL ',' type ')'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 89 "btyacc_destroy2.y"
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
+#line 487 "btyacc_destroy2.tab.c"
+
+/* Release memory associated with symbol. */
+#if ! defined YYDESTRUCT_IS_DECLARED
+static void
+YYDESTRUCT_DECL()
+{
+ switch (psymb)
+ {
+ case 263:
+#line 41 "btyacc_destroy2.y"
+ {
+ namelist *p = (*val).nlist;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ }
+ break;
+#line 507 "btyacc_destroy2.tab.c"
+ }
+}
+#define YYDESTRUCT_IS_DECLARED 1
+#endif
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 1:
+ if (!yytrial)
+#line 62 "btyacc_destroy2.y"
+ { yyval.nlist = yystack.l_mark[-5].nlist; }
+break;
+case 2:
+ if (!yytrial)
+#line 64 "btyacc_destroy2.y"
+ { yyval.nlist = yystack.l_mark[-3].nlist; }
+break;
+case 3:
+ if (!yytrial)
+#line 67 "btyacc_destroy2.y"
+ { yyval.cval = cGLOBAL; }
+break;
+case 4:
+ if (!yytrial)
+#line 68 "btyacc_destroy2.y"
+ { yyval.cval = cLOCAL; }
+break;
+case 5:
+ if (!yytrial)
+#line 71 "btyacc_destroy2.y"
+ { yyval.tval = tREAL; }
+break;
+case 6:
+ if (!yytrial)
+#line 72 "btyacc_destroy2.y"
+ { yyval.tval = tINTEGER; }
+break;
+case 7:
+ if (!yytrial)
+#line 76 "btyacc_destroy2.y"
+ { yyval.nlist->s = mksymbol(yystack.l_mark[-2].tval, yystack.l_mark[-2].cval, yystack.l_mark[0].id);
+ yyval.nlist->next = yystack.l_mark[-1].nlist;
+ }
+break;
+case 8:
+ if (!yytrial)
+#line 80 "btyacc_destroy2.y"
+ { yyval.nlist->s = mksymbol(0, 0, yystack.l_mark[0].id);
+ yyval.nlist->next = NULL;
+ }
+break;
+case 9:
+ if (!yytrial)
+#line 86 "btyacc_destroy2.y"
+ { yyval.nlist = yystack.l_mark[-5].nlist; }
+break;
+#line 1217 "btyacc_destroy2.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/btyacc_destroy2.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_destroy2.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_destroy2.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,25 @@
+#ifndef _destroy2__defines_h_
+#define _destroy2__defines_h_
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE destroy2_lval;
+
+#endif /* _destroy2__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/btyacc_destroy3.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/btyacc_destroy3.output
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_destroy3.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_destroy3.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,247 @@
+ 0 $accept : declaration $end
+
+ 1 declaration : class type namelist '(' class ',' type ')'
+ 2 | type locnamelist '(' class ')'
+
+ 3 class : GLOBAL
+ 4 | LOCAL
+
+ 5 type : REAL
+ 6 | INTEGER
+
+ 7 namelist : namelist NAME
+ 8 | NAME
+
+ 9 locnamelist : namelist '(' LOCAL ',' type ')'
+
+state 0
+ $accept : . declaration $end (0)
+
+ GLOBAL shift 1
+ LOCAL shift 2
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ declaration goto 5
+ class goto 6
+ type goto 7
+
+
+state 1
+ class : GLOBAL . (3)
+
+ . reduce 3
+
+
+state 2
+ class : LOCAL . (4)
+
+ . reduce 4
+
+
+state 3
+ type : REAL . (5)
+
+ . reduce 5
+
+
+state 4
+ type : INTEGER . (6)
+
+ . reduce 6
+
+
+state 5
+ $accept : declaration . $end (0)
+
+ $end accept
+
+
+state 6
+ declaration : class . type namelist '(' class ',' type ')' (1)
+
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ type goto 8
+
+
+state 7
+ declaration : type . locnamelist '(' class ')' (2)
+
+ NAME shift 9
+ . error
+
+ locnamelist goto 10
+ namelist goto 11
+
+
+state 8
+ declaration : class type . namelist '(' class ',' type ')' (1)
+
+ NAME shift 9
+ . error
+
+ namelist goto 12
+
+
+state 9
+ namelist : NAME . (8)
+
+ . reduce 8
+
+
+state 10
+ declaration : type locnamelist . '(' class ')' (2)
+
+ '(' shift 13
+ . error
+
+
+state 11
+ namelist : namelist . NAME (7)
+ locnamelist : namelist . '(' LOCAL ',' type ')' (9)
+
+ NAME shift 14
+ '(' shift 15
+ . error
+
+
+state 12
+ declaration : class type namelist . '(' class ',' type ')' (1)
+ namelist : namelist . NAME (7)
+
+ NAME shift 14
+ '(' shift 16
+ . error
+
+
+state 13
+ declaration : type locnamelist '(' . class ')' (2)
+
+ GLOBAL shift 1
+ LOCAL shift 2
+ . error
+
+ class goto 17
+
+
+state 14
+ namelist : namelist NAME . (7)
+
+ . reduce 7
+
+
+state 15
+ locnamelist : namelist '(' . LOCAL ',' type ')' (9)
+
+ LOCAL shift 18
+ . error
+
+
+state 16
+ declaration : class type namelist '(' . class ',' type ')' (1)
+
+ GLOBAL shift 1
+ LOCAL shift 2
+ . error
+
+ class goto 19
+
+
+state 17
+ declaration : type locnamelist '(' class . ')' (2)
+
+ ')' shift 20
+ . error
+
+
+state 18
+ locnamelist : namelist '(' LOCAL . ',' type ')' (9)
+
+ ',' shift 21
+ . error
+
+
+state 19
+ declaration : class type namelist '(' class . ',' type ')' (1)
+
+ ',' shift 22
+ . error
+
+
+state 20
+ declaration : type locnamelist '(' class ')' . (2)
+
+ . reduce 2
+
+
+state 21
+ locnamelist : namelist '(' LOCAL ',' . type ')' (9)
+
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ type goto 23
+
+
+state 22
+ declaration : class type namelist '(' class ',' . type ')' (1)
+
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ type goto 24
+
+
+state 23
+ locnamelist : namelist '(' LOCAL ',' type . ')' (9)
+
+ ')' shift 25
+ . error
+
+
+state 24
+ declaration : class type namelist '(' class ',' type . ')' (1)
+
+ ')' shift 26
+ . error
+
+
+state 25
+ locnamelist : namelist '(' LOCAL ',' type ')' . (9)
+
+ . reduce 9
+
+
+state 26
+ declaration : class type namelist '(' class ',' type ')' . (1)
+
+ . reduce 1
+
+
+10 terminals, 6 nonterminals
+10 grammar rules, 27 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 GLOBAL
+ 3 258 LOCAL
+ 4 259 REAL
+ 5 260 INTEGER
+ 6 261 NAME
+ 7 40 '('
+ 8 44 ','
+ 9 41 ')'
+ 10 262 $accept
+ 11 263 declaration
+ 12 264 locnamelist
+ 13 265 class
+ 14 266 type
+ 15 267 namelist
Added: vendor/byacc/dist/test/btyacc/btyacc_destroy3.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_destroy3.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_destroy3.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1451 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 1
+#define YYDEBUGSTR (yytrial ? YYPREFIX "debug(trial)" : YYPREFIX "debug")
+
+#ifndef yyparse
+#define yyparse destroy3_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex destroy3_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror destroy3_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar destroy3_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval destroy3_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval destroy3_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug destroy3_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs destroy3_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag destroy3_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs destroy3_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen destroy3_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred destroy3_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos destroy3_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto destroy3_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex destroy3_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex destroy3_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex destroy3_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable destroy3_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck destroy3_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname destroy3_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule destroy3_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex destroy3_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable destroy3_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "destroy3_"
+
+#define YYPURE 0
+
+#line 7 "btyacc_destroy3.y"
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+struct parser_param {
+ int *rtrn;
+ symbol ss;
+};
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#line 53 "btyacc_destroy3.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 160 "btyacc_destroy3.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(struct parser_param *param, int flag)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(struct parser_param *param, int flag, const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(param, flag, msg)
+#endif
+
+#ifndef YYDESTRUCT_DECL
+#define YYDESTRUCT_DECL() yydestruct(const char *msg, int psymb, YYSTYPE *val, struct parser_param *param, int flag)
+#endif
+#ifndef YYDESTRUCT_CALL
+#define YYDESTRUCT_CALL(msg, psymb, val) yydestruct(msg, psymb, val, param, flag)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT destroy3_lhs[] = { -1,
+ 0, 0, 2, 2, 3, 3, 4, 4, 1,
+};
+static const YYINT destroy3_len[] = { 2,
+ 8, 5, 1, 1, 1, 1, 2, 1, 6,
+};
+static const YYINT destroy3_defred[] = { 0,
+ 3, 4, 5, 6, 0, 0, 0, 0, 8, 0,
+ 0, 0, 0, 7, 0, 0, 0, 0, 0, 2,
+ 0, 0, 0, 0, 9, 1,
+};
+static const YYINT destroy3_stos[] = { 0,
+ 257, 258, 259, 260, 263, 265, 266, 266, 261, 264,
+ 267, 267, 40, 261, 40, 40, 265, 258, 265, 41,
+ 44, 44, 266, 266, 41, 41,
+};
+static const YYINT destroy3_dgoto[] = { 5,
+ 10, 6, 7, 11,
+};
+static const YYINT destroy3_sindex[] = { -254,
+ 0, 0, 0, 0, 0, -251, -248, -248, 0, -26,
+ -40, -39, -246, 0, -243, -246, -25, -24, -23, 0,
+ -251, -251, -22, -19, 0, 0,
+};
+static const YYINT destroy3_rindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0,
+};
+#if YYBTYACC
+static const YYINT destroy3_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0,
+};
+#endif
+static const YYINT destroy3_gindex[] = { 0,
+ 0, -6, -4, 15,
+};
+#define YYTABLESIZE 222
+static const YYINT destroy3_table[] = { 15,
+ 16, 8, 1, 2, 3, 4, 17, 3, 4, 19,
+ 1, 2, 9, 13, 18, 20, 23, 24, 25, 21,
+ 22, 26, 12, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 14, 14,
+};
+static const YYINT destroy3_check[] = { 40,
+ 40, 6, 257, 258, 259, 260, 13, 259, 260, 16,
+ 257, 258, 261, 40, 258, 41, 21, 22, 41, 44,
+ 44, 41, 8, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 261, 261,
+};
+#if YYBTYACC
+static const YYINT destroy3_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1,
+};
+#endif
+#define YYFINAL 5
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 261
+#define YYUNDFTOKEN 268
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const destroy3_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'('","')'",0,0,"','",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","GLOBAL","LOCAL",
+"REAL","INTEGER","NAME","$accept","declaration","locnamelist","class","type",
+"namelist","illegal-symbol",
+};
+static const char *const destroy3_rule[] = {
+"$accept : declaration",
+"declaration : class type namelist '(' class ',' type ')'",
+"declaration : type locnamelist '(' class ')'",
+"class : GLOBAL",
+"class : LOCAL",
+"type : REAL",
+"type : INTEGER",
+"namelist : namelist NAME",
+"namelist : NAME",
+"locnamelist : namelist '(' LOCAL ',' type ')'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 92 "btyacc_destroy3.y"
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
+#line 487 "btyacc_destroy3.tab.c"
+
+/* Release memory associated with symbol. */
+#if ! defined YYDESTRUCT_IS_DECLARED
+static void
+YYDESTRUCT_DECL()
+{
+ switch (psymb)
+ {
+ case 263:
+#line 44 "btyacc_destroy3.y"
+ {
+ namelist *p = (*val).nlist;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ }
+ break;
+#line 507 "btyacc_destroy3.tab.c"
+ }
+}
+#define YYDESTRUCT_IS_DECLARED 1
+#endif
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 1:
+ if (!yytrial)
+#line 65 "btyacc_destroy3.y"
+ { yyval.nlist = yystack.l_mark[-5].nlist; }
+break;
+case 2:
+ if (!yytrial)
+#line 67 "btyacc_destroy3.y"
+ { yyval.nlist = yystack.l_mark[-3].nlist; }
+break;
+case 3:
+ if (!yytrial)
+#line 70 "btyacc_destroy3.y"
+ { yyval.cval = cGLOBAL; }
+break;
+case 4:
+ if (!yytrial)
+#line 71 "btyacc_destroy3.y"
+ { yyval.cval = cLOCAL; }
+break;
+case 5:
+ if (!yytrial)
+#line 74 "btyacc_destroy3.y"
+ { yyval.tval = tREAL; }
+break;
+case 6:
+ if (!yytrial)
+#line 75 "btyacc_destroy3.y"
+ { yyval.tval = tINTEGER; }
+break;
+case 7:
+ if (!yytrial)
+#line 79 "btyacc_destroy3.y"
+ { yyval.nlist->s = mksymbol(yystack.l_mark[-2].tval, yystack.l_mark[-2].cval, yystack.l_mark[0].id);
+ yyval.nlist->next = yystack.l_mark[-1].nlist;
+ }
+break;
+case 8:
+ if (!yytrial)
+#line 83 "btyacc_destroy3.y"
+ { yyval.nlist->s = mksymbol(0, 0, yystack.l_mark[0].id);
+ yyval.nlist->next = NULL;
+ }
+break;
+case 9:
+ if (!yytrial)
+#line 89 "btyacc_destroy3.y"
+ { yyval.nlist = yystack.l_mark[-5].nlist; }
+break;
+#line 1217 "btyacc_destroy3.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/btyacc_destroy3.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/btyacc_destroy3.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/btyacc_destroy3.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,25 @@
+#ifndef _destroy3__defines_h_
+#define _destroy3__defines_h_
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE destroy3_lval;
+
+#endif /* _destroy3__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/calc.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/calc.output
===================================================================
--- vendor/byacc/dist/test/btyacc/calc.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/calc.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,485 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr '+' expr
+ 8 | expr '-' expr
+ 9 | expr '*' expr
+ 10 | expr '/' expr
+ 11 | expr '%' expr
+ 12 | expr '&' expr
+ 13 | expr '|' expr
+ 14 | '-' expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ DIGIT shift 3
+ LETTER shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 4
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 11
+ '|' reduce 15
+ '&' reduce 15
+ '+' reduce 15
+ '-' reduce 15
+ '*' reduce 15
+ '/' reduce 15
+ '%' reduce 15
+ '\n' reduce 15
+
+
+state 5
+ expr : '-' . expr (14)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 13
+ number goto 9
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ '|' reduce 16
+ '&' reduce 16
+ '+' reduce 16
+ '-' reduce 16
+ '*' reduce 16
+ '/' reduce 16
+ '%' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ stat : LETTER '=' . expr (5)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 12
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+state 13
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : '-' expr . (14)
+
+ . reduce 14
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr '|' . expr (13)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr '&' . expr (12)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr '+' . expr (7)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr '-' . expr (8)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr '*' . expr (9)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr '/' . expr (10)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '%' . expr (11)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+state 26
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+state 27
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr '&' expr . (12)
+ expr : expr . '|' expr (13)
+
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 12
+ '&' reduce 12
+ '\n' reduce 12
+ ')' reduce 12
+
+
+state 28
+ expr : expr . '+' expr (7)
+ expr : expr '+' expr . (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 7
+ '&' reduce 7
+ '+' reduce 7
+ '-' reduce 7
+ '\n' reduce 7
+ ')' reduce 7
+
+
+state 29
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr '-' expr . (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 8
+ '&' reduce 8
+ '+' reduce 8
+ '-' reduce 8
+ '\n' reduce 8
+ ')' reduce 8
+
+
+state 30
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr '*' expr . (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 9
+
+
+state 31
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr '/' expr . (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 10
+
+
+state 32
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr '%' expr . (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 11
+
+
+16 terminals, 5 nonterminals
+19 grammar rules, 33 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 DIGIT
+ 3 258 LETTER
+ 4 124 '|'
+ 5 38 '&'
+ 6 43 '+'
+ 7 45 '-'
+ 8 42 '*'
+ 9 47 '/'
+ 10 37 '%'
+ 11 259 UMINUS
+ 12 10 '\n'
+ 13 61 '='
+ 14 40 '('
+ 15 41 ')'
+ 16 260 $accept
+ 17 261 list
+ 18 262 stat
+ 19 263 expr
+ 20 264 number
Added: vendor/byacc/dist/test/btyacc/calc.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/calc.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/calc.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1457 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse calc_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex calc_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror calc_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar calc_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval calc_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval calc_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug calc_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs calc_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag calc_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs calc_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen calc_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred calc_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos calc_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto calc_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex calc_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex calc_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex calc_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable calc_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck calc_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname calc_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule calc_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex calc_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable calc_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "calc_"
+
+#define YYPURE 0
+
+#line 2 "calc.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+extern int yylex(void);
+static void yyerror(const char *s);
+
+#line 131 "calc.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT calc_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT calc_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT calc_defred[] = { 1,
+ 0, 0, 17, 0, 0, 0, 0, 0, 0, 3,
+ 0, 15, 14, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 9,
+ 10, 11,
+};
+static const YYINT calc_stos[] = { 0,
+ 261, 256, 257, 258, 45, 40, 262, 263, 264, 10,
+ 61, 258, 263, 263, 10, 124, 38, 43, 45, 42,
+ 47, 37, 257, 263, 41, 263, 263, 263, 263, 263,
+ 263, 263,
+};
+static const YYINT calc_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT calc_sindex[] = { 0,
+ -40, -7, 0, -55, -38, -38, 1, -29, -247, 0,
+ -38, 0, 0, 22, 0, -38, -38, -38, -38, -38,
+ -38, -38, 0, -29, 0, 51, 60, -20, -20, 0,
+ 0, 0,
+};
+static const YYINT calc_rindex[] = { 0,
+ 0, 0, 0, 2, 0, 0, 0, 9, -9, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 10, 0, -6, 14, 5, 13, 0,
+ 0, 0,
+};
+#if YYBTYACC
+static const YYINT calc_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT calc_gindex[] = { 0,
+ 0, 65, 0,
+};
+#define YYTABLESIZE 220
+static const YYINT calc_table[] = { 6,
+ 16, 6, 10, 13, 5, 11, 5, 22, 17, 23,
+ 15, 15, 20, 18, 7, 19, 22, 21, 4, 5,
+ 0, 20, 8, 12, 0, 0, 21, 16, 16, 0,
+ 0, 16, 16, 16, 13, 16, 0, 16, 15, 15,
+ 0, 0, 7, 15, 15, 7, 15, 7, 15, 7,
+ 8, 12, 0, 8, 12, 8, 0, 8, 22, 17,
+ 0, 0, 25, 20, 18, 0, 19, 0, 21, 13,
+ 14, 0, 0, 0, 0, 24, 0, 0, 0, 0,
+ 26, 27, 28, 29, 30, 31, 32, 22, 17, 0,
+ 0, 0, 20, 18, 16, 19, 22, 21, 0, 0,
+ 0, 20, 18, 0, 19, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 16, 0, 0, 13, 0, 0,
+ 0, 0, 0, 0, 0, 15, 0, 0, 7, 0,
+ 0, 0, 0, 0, 0, 0, 8, 12, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 2, 3, 4, 3, 12,
+};
+static const YYINT calc_check[] = { 40,
+ 10, 40, 10, 10, 45, 61, 45, 37, 38, 257,
+ 10, 10, 42, 43, 10, 45, 37, 47, 10, 10,
+ -1, 42, 10, 10, -1, -1, 47, 37, 38, -1,
+ -1, 41, 42, 43, 41, 45, -1, 47, 37, 38,
+ -1, -1, 38, 42, 43, 41, 45, 43, 47, 45,
+ 38, 38, -1, 41, 41, 43, -1, 45, 37, 38,
+ -1, -1, 41, 42, 43, -1, 45, -1, 47, 5,
+ 6, -1, -1, -1, -1, 11, -1, -1, -1, -1,
+ 16, 17, 18, 19, 20, 21, 22, 37, 38, -1,
+ -1, -1, 42, 43, 124, 45, 37, 47, -1, -1,
+ -1, 42, 43, -1, 45, -1, 47, -1, -1, -1,
+ -1, -1, -1, -1, 124, -1, -1, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, 124, -1,
+ -1, -1, -1, -1, -1, -1, 124, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 257, 258,
+};
+#if YYBTYACC
+static const YYINT calc_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 259
+#define YYUNDFTOKEN 265
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const calc_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"error","DIGIT","LETTER","UMINUS","$accept","list","stat","expr","number",
+"illegal-symbol",
+};
+static const char *const calc_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr '+' expr",
+"expr : expr '-' expr",
+"expr : expr '*' expr",
+"expr : expr '/' expr",
+"expr : expr '%' expr",
+"expr : expr '&' expr",
+"expr : expr '|' expr",
+"expr : '-' expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 66 "calc.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void)
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 506 "calc.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 28 "calc.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 32 "calc.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 34 "calc.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 38 "calc.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 40 "calc.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 42 "calc.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 44 "calc.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 46 "calc.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 48 "calc.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 50 "calc.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 52 "calc.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 54 "calc.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 56 "calc.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 61 "calc.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 63 "calc.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 1223 "calc.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/calc.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/calc.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/calc.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,8 @@
+#ifndef _calc__defines_h_
+#define _calc__defines_h_
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+
+#endif /* _calc__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/calc1.error
===================================================================
--- vendor/byacc/dist/test/btyacc/calc1.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/calc1.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2 @@
+YACC: 2 rules never reduced
+YACC: 18 shift/reduce conflicts, 26 reduce/reduce conflicts.
Added: vendor/byacc/dist/test/btyacc/calc1.output
===================================================================
--- vendor/byacc/dist/test/btyacc/calc1.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/calc1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,900 @@
+ 0 $accept : line $end
+
+ 1 lines :
+ 2 | lines line
+
+ 3 line : dexp '\n'
+ 4 | vexp '\n'
+ 5 | DREG '=' dexp '\n'
+ 6 | VREG '=' vexp '\n'
+ 7 | error '\n'
+
+ 8 dexp : CONST
+ 9 | DREG
+ 10 | dexp '+' dexp
+ 11 | dexp '-' dexp
+ 12 | dexp '*' dexp
+ 13 | dexp '/' dexp
+ 14 | '-' dexp
+ 15 | '(' dexp ')'
+
+ 16 vexp : dexp
+ 17 | '(' dexp ',' dexp ')'
+ 18 | VREG
+ 19 | vexp '+' vexp
+ 20 | dexp '+' vexp
+ 21 | vexp '-' vexp
+ 22 | dexp '-' vexp
+ 23 | vexp '*' vexp
+ 24 | dexp '*' vexp
+ 25 | vexp '/' vexp
+ 26 | dexp '/' vexp
+ 27 | '-' vexp
+ 28 | '(' vexp ')'
+
+state 0
+ $accept : . line $end (0)
+
+ error shift 1
+ DREG shift 2
+ VREG shift 3
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ line goto 7
+ dexp goto 8
+ vexp goto 9
+
+
+state 1
+ line : error . '\n' (7)
+
+ '\n' shift 10
+ . error
+
+
+state 2
+ line : DREG . '=' dexp '\n' (5)
+ dexp : DREG . (9)
+
+ '=' shift 11
+ '+' reduce 9
+ '-' reduce 9
+ '*' reduce 9
+ '/' reduce 9
+ '\n' reduce 9
+
+
+state 3
+ line : VREG . '=' vexp '\n' (6)
+ vexp : VREG . (18)
+
+ '=' shift 12
+ '+' reduce 18
+ '-' reduce 18
+ '*' reduce 18
+ '/' reduce 18
+ '\n' reduce 18
+
+
+state 4
+ dexp : CONST . (8)
+
+ . reduce 8
+
+
+state 5
+ dexp : '-' . dexp (14)
+ vexp : '-' . vexp (27)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 15
+ vexp goto 16
+
+
+state 6
+ dexp : '(' . dexp ')' (15)
+ vexp : '(' . dexp ',' dexp ')' (17)
+ vexp : '(' . vexp ')' (28)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 17
+ vexp goto 18
+
+
+state 7
+ $accept : line . $end (0)
+
+ $end accept
+
+
+8: shift/reduce conflict (shift 19, reduce 16) on '+'
+8: shift/reduce conflict (shift 20, reduce 16) on '-'
+8: shift/reduce conflict (shift 21, reduce 16) on '*'
+8: shift/reduce conflict (shift 22, reduce 16) on '/'
+8: shift/reduce conflict (shift 23, reduce 16) on '\n'
+state 8
+ line : dexp . '\n' (3)
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' shift 19
+ '-' shift 20
+ '*' shift 21
+ '/' shift 22
+ '\n' shift 23
+
+
+state 9
+ line : vexp . '\n' (4)
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ '\n' shift 28
+ . error
+
+
+state 10
+ line : error '\n' . (7)
+
+ . reduce 7
+
+
+state 11
+ line : DREG '=' . dexp '\n' (5)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 31
+
+
+state 12
+ line : VREG '=' . vexp '\n' (6)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 33
+
+
+state 13
+ dexp : DREG . (9)
+
+ . reduce 9
+
+
+state 14
+ vexp : VREG . (18)
+
+ . reduce 18
+
+
+15: reduce/reduce conflict (reduce 14, reduce 16) on '+'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '-'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '*'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '/'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '\n'
+15: reduce/reduce conflict (reduce 14, reduce 16) on ')'
+state 15
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '-' dexp . (14)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ . reduce 14
+
+
+state 16
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : '-' vexp . (27)
+
+ . reduce 27
+
+
+17: shift/reduce conflict (shift 19, reduce 16) on '+'
+17: shift/reduce conflict (shift 20, reduce 16) on '-'
+17: shift/reduce conflict (shift 21, reduce 16) on '*'
+17: shift/reduce conflict (shift 22, reduce 16) on '/'
+17: shift/reduce conflict (shift 34, reduce 16) on ')'
+state 17
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '(' dexp . ')' (15)
+ vexp : dexp . (16)
+ vexp : '(' dexp . ',' dexp ')' (17)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' shift 19
+ '-' shift 20
+ '*' shift 21
+ '/' shift 22
+ ')' shift 34
+ ',' shift 35
+
+
+state 18
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : '(' vexp . ')' (28)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ ')' shift 36
+ . error
+
+
+state 19
+ dexp : dexp '+' . dexp (10)
+ vexp : dexp '+' . vexp (20)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 37
+ vexp goto 38
+
+
+state 20
+ dexp : dexp '-' . dexp (11)
+ vexp : dexp '-' . vexp (22)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 39
+ vexp goto 40
+
+
+state 21
+ dexp : dexp '*' . dexp (12)
+ vexp : dexp '*' . vexp (24)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 41
+ vexp goto 42
+
+
+state 22
+ dexp : dexp '/' . dexp (13)
+ vexp : dexp '/' . vexp (26)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 43
+ vexp goto 44
+
+
+state 23
+ line : dexp '\n' . (3)
+
+ . reduce 3
+
+
+state 24
+ vexp : vexp '+' . vexp (19)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 45
+
+
+state 25
+ vexp : vexp '-' . vexp (21)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 46
+
+
+state 26
+ vexp : vexp '*' . vexp (23)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 47
+
+
+state 27
+ vexp : vexp '/' . vexp (25)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 48
+
+
+state 28
+ line : vexp '\n' . (4)
+
+ . reduce 4
+
+
+state 29
+ dexp : '-' . dexp (14)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 49
+
+
+state 30
+ dexp : '(' . dexp ')' (15)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 50
+
+
+state 31
+ line : DREG '=' dexp . '\n' (5)
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ '\n' shift 55
+ . error
+
+
+32: shift/reduce conflict (shift 19, reduce 16) on '+'
+32: shift/reduce conflict (shift 20, reduce 16) on '-'
+32: shift/reduce conflict (shift 21, reduce 16) on '*'
+32: shift/reduce conflict (shift 22, reduce 16) on '/'
+state 32
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' shift 19
+ '-' shift 20
+ '*' shift 21
+ '/' shift 22
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 33
+ line : VREG '=' vexp . '\n' (6)
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ '\n' shift 56
+ . error
+
+
+state 34
+ dexp : '(' dexp ')' . (15)
+
+ . reduce 15
+
+
+state 35
+ vexp : '(' dexp ',' . dexp ')' (17)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 57
+
+
+state 36
+ vexp : '(' vexp ')' . (28)
+
+ . reduce 28
+
+
+37: reduce/reduce conflict (reduce 10, reduce 16) on '+'
+37: reduce/reduce conflict (reduce 10, reduce 16) on '-'
+37: shift/reduce conflict (shift 21, reduce 16) on '*'
+37: shift/reduce conflict (shift 22, reduce 16) on '/'
+37: reduce/reduce conflict (reduce 10, reduce 16) on '\n'
+37: reduce/reduce conflict (reduce 10, reduce 16) on ')'
+state 37
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp '+' dexp . (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '*' shift 21
+ '/' shift 22
+ '+' reduce 10
+ '-' reduce 10
+ '\n' reduce 10
+ ')' reduce 10
+ ',' reduce 10
+
+
+state 38
+ vexp : vexp . '+' vexp (19)
+ vexp : dexp '+' vexp . (20)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 20
+ '-' reduce 20
+ '\n' reduce 20
+ ')' reduce 20
+
+
+39: reduce/reduce conflict (reduce 11, reduce 16) on '+'
+39: reduce/reduce conflict (reduce 11, reduce 16) on '-'
+39: shift/reduce conflict (shift 21, reduce 16) on '*'
+39: shift/reduce conflict (shift 22, reduce 16) on '/'
+39: reduce/reduce conflict (reduce 11, reduce 16) on '\n'
+39: reduce/reduce conflict (reduce 11, reduce 16) on ')'
+state 39
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp '-' dexp . (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '*' shift 21
+ '/' shift 22
+ '+' reduce 11
+ '-' reduce 11
+ '\n' reduce 11
+ ')' reduce 11
+ ',' reduce 11
+
+
+state 40
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : dexp '-' vexp . (22)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 22
+ '-' reduce 22
+ '\n' reduce 22
+ ')' reduce 22
+
+
+41: reduce/reduce conflict (reduce 12, reduce 16) on '+'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '-'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '*'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '/'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '\n'
+41: reduce/reduce conflict (reduce 12, reduce 16) on ')'
+state 41
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp '*' dexp . (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ . reduce 12
+
+
+state 42
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : dexp '*' vexp . (24)
+ vexp : vexp . '/' vexp (25)
+
+ . reduce 24
+
+
+43: reduce/reduce conflict (reduce 13, reduce 16) on '+'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '-'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '*'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '/'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '\n'
+43: reduce/reduce conflict (reduce 13, reduce 16) on ')'
+state 43
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : dexp '/' dexp . (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ . reduce 13
+
+
+state 44
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : dexp '/' vexp . (26)
+
+ . reduce 26
+
+
+state 45
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp '+' vexp . (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 19
+ '-' reduce 19
+ '\n' reduce 19
+ ')' reduce 19
+
+
+state 46
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp '-' vexp . (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 21
+ '-' reduce 21
+ '\n' reduce 21
+ ')' reduce 21
+
+
+state 47
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp '*' vexp . (23)
+ vexp : vexp . '/' vexp (25)
+
+ . reduce 23
+
+
+state 48
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : vexp '/' vexp . (25)
+
+ . reduce 25
+
+
+state 49
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '-' dexp . (14)
+
+ . reduce 14
+
+
+state 50
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '(' dexp . ')' (15)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ ')' shift 34
+ . error
+
+
+state 51
+ dexp : dexp '+' . dexp (10)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 58
+
+
+state 52
+ dexp : dexp '-' . dexp (11)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 59
+
+
+state 53
+ dexp : dexp '*' . dexp (12)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 60
+
+
+state 54
+ dexp : dexp '/' . dexp (13)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 61
+
+
+state 55
+ line : DREG '=' dexp '\n' . (5)
+
+ . reduce 5
+
+
+state 56
+ line : VREG '=' vexp '\n' . (6)
+
+ . reduce 6
+
+
+state 57
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : '(' dexp ',' dexp . ')' (17)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ ')' shift 62
+ . error
+
+
+state 58
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp '+' dexp . (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '*' shift 53
+ '/' shift 54
+ '+' reduce 10
+ '-' reduce 10
+ '\n' reduce 10
+ ')' reduce 10
+
+
+state 59
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp '-' dexp . (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '*' shift 53
+ '/' shift 54
+ '+' reduce 11
+ '-' reduce 11
+ '\n' reduce 11
+ ')' reduce 11
+
+
+state 60
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp '*' dexp . (12)
+ dexp : dexp . '/' dexp (13)
+
+ . reduce 12
+
+
+state 61
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : dexp '/' dexp . (13)
+
+ . reduce 13
+
+
+state 62
+ vexp : '(' dexp ',' dexp ')' . (17)
+
+ . reduce 17
+
+
+Rules never reduced:
+ lines : (1)
+ lines : lines line (2)
+
+
+State 8 contains 5 shift/reduce conflicts.
+State 15 contains 6 reduce/reduce conflicts.
+State 17 contains 5 shift/reduce conflicts.
+State 32 contains 4 shift/reduce conflicts.
+State 37 contains 2 shift/reduce conflicts, 4 reduce/reduce conflicts.
+State 39 contains 2 shift/reduce conflicts, 4 reduce/reduce conflicts.
+State 41 contains 6 reduce/reduce conflicts.
+State 43 contains 6 reduce/reduce conflicts.
+
+
+15 terminals, 5 nonterminals
+29 grammar rules, 63 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 DREG
+ 3 258 VREG
+ 4 259 CONST
+ 5 43 '+'
+ 6 45 '-'
+ 7 42 '*'
+ 8 47 '/'
+ 9 260 UMINUS
+ 10 10 '\n'
+ 11 61 '='
+ 12 40 '('
+ 13 41 ')'
+ 14 44 ','
+ 15 261 $accept
+ 16 262 line
+ 17 263 dexp
+ 18 264 vexp
+ 19 265 lines
Added: vendor/byacc/dist/test/btyacc/calc1.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/calc1.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/calc1.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1704 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse calc1_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex calc1_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror calc1_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar calc1_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval calc1_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval calc1_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug calc1_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs calc1_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag calc1_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs calc1_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen calc1_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred calc1_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos calc1_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto calc1_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex calc1_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex calc1_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex calc1_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable calc1_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck calc1_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname calc1_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule calc1_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex calc1_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable calc1_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "calc1_"
+
+#define YYPURE 0
+
+#line 2 "calc1.y"
+
+/* http://dinosaur.compilertools.net/yacc/index.html */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <math.h>
+
+typedef struct interval
+{
+ double lo, hi;
+}
+INTERVAL;
+
+INTERVAL vmul(double, double, INTERVAL);
+INTERVAL vdiv(double, double, INTERVAL);
+
+extern int yylex(void);
+static void yyerror(const char *s);
+
+int dcheck(INTERVAL);
+
+double dreg[26];
+INTERVAL vreg[26];
+
+#line 31 "calc1.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ int ival;
+ double dval;
+ INTERVAL vval;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 161 "calc1.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DREG 257
+#define VREG 258
+#define CONST 259
+#define UMINUS 260
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT calc1_lhs[] = { -1,
+ 3, 3, 0, 0, 0, 0, 0, 1, 1, 1,
+ 1, 1, 1, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2,
+};
+static const YYINT calc1_len[] = { 2,
+ 0, 2, 2, 2, 4, 4, 2, 1, 1, 3,
+ 3, 3, 3, 2, 3, 1, 5, 1, 3, 3,
+ 3, 3, 3, 3, 3, 3, 2, 3,
+};
+static const YYINT calc1_defred[] = { 0,
+ 0, 0, 0, 8, 0, 0, 0, 0, 0, 7,
+ 0, 0, 9, 18, 14, 27, 0, 0, 0, 0,
+ 0, 0, 3, 0, 0, 0, 0, 4, 0, 0,
+ 0, 0, 0, 15, 0, 28, 0, 0, 0, 0,
+ 12, 24, 13, 26, 0, 0, 23, 25, 14, 0,
+ 0, 0, 0, 0, 5, 6, 0, 0, 0, 12,
+ 13, 17,
+};
+static const YYINT calc1_stos[] = { 0,
+ 256, 257, 258, 259, 45, 40, 262, 263, 264, 10,
+ 61, 61, 257, 258, 263, 264, 263, 264, 43, 45,
+ 42, 47, 10, 43, 45, 42, 47, 10, 45, 40,
+ 263, 263, 264, 41, 44, 41, 263, 264, 263, 264,
+ 263, 264, 263, 264, 264, 264, 264, 264, 263, 263,
+ 43, 45, 42, 47, 10, 10, 263, 263, 263, 263,
+ 263, 41,
+};
+static const YYINT calc1_dgoto[] = { 7,
+ 32, 9, 0,
+};
+static const YYINT calc1_sindex[] = { -40,
+ -8, -48, -47, 0, -37, -37, 0, 2, 17, 0,
+ -34, -37, 0, 0, 0, 0, -25, 90, -37, -37,
+ -37, -37, 0, -37, -37, -37, -37, 0, -34, -34,
+ 25, 125, 31, 0, -34, 0, -11, 37, -11, 37,
+ 0, 0, 0, 0, 37, 37, 0, 0, 0, 111,
+ -34, -34, -34, -34, 0, 0, 118, 69, 69, 0,
+ 0, 0,
+};
+static const YYINT calc1_rindex[] = { 0,
+ 0, 38, 44, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, -9, 0, 0, 0, 0, 51, -3, 56, 61,
+ 0, 0, 0, 0, 67, 72, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 78, 83, 0,
+ 0, 0,
+};
+#if YYBTYACC
+static const YYINT calc1_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT calc1_gindex[] = { 0,
+ 4, 124, 0,
+};
+#define YYTABLESIZE 225
+static const YYINT calc1_table[] = { 6,
+ 16, 10, 6, 8, 5, 30, 20, 5, 15, 17,
+ 29, 23, 11, 12, 31, 34, 21, 19, 35, 20,
+ 0, 22, 37, 39, 41, 43, 28, 0, 0, 0,
+ 21, 16, 49, 50, 55, 22, 0, 20, 57, 20,
+ 56, 20, 0, 21, 19, 0, 20, 9, 22, 0,
+ 0, 0, 0, 18, 58, 59, 60, 61, 26, 24,
+ 10, 25, 0, 27, 0, 11, 53, 51, 0, 52,
+ 22, 54, 26, 24, 0, 25, 19, 27, 26, 9,
+ 9, 21, 9, 27, 9, 18, 18, 10, 18, 0,
+ 18, 10, 11, 10, 10, 10, 11, 0, 11, 11,
+ 11, 22, 0, 22, 0, 22, 0, 19, 0, 19,
+ 53, 19, 21, 0, 21, 54, 21, 0, 10, 0,
+ 10, 0, 10, 11, 0, 11, 0, 11, 16, 18,
+ 36, 26, 24, 0, 25, 33, 27, 0, 0, 0,
+ 0, 0, 38, 40, 42, 44, 0, 45, 46, 47,
+ 48, 34, 53, 51, 0, 52, 0, 54, 62, 53,
+ 51, 0, 52, 0, 54, 0, 21, 19, 0, 20,
+ 0, 22, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 1, 2, 3, 4, 13,
+ 14, 4, 13, 0, 4,
+};
+static const YYINT calc1_check[] = { 40,
+ 10, 10, 40, 0, 45, 40, 10, 45, 5, 6,
+ 45, 10, 61, 61, 11, 41, 42, 43, 44, 45,
+ -1, 47, 19, 20, 21, 22, 10, -1, -1, -1,
+ 42, 41, 29, 30, 10, 47, -1, 41, 35, 43,
+ 10, 45, -1, 42, 43, -1, 45, 10, 47, -1,
+ -1, -1, -1, 10, 51, 52, 53, 54, 42, 43,
+ 10, 45, -1, 47, -1, 10, 42, 43, -1, 45,
+ 10, 47, 42, 43, -1, 45, 10, 47, 42, 42,
+ 43, 10, 45, 47, 47, 42, 43, 10, 45, -1,
+ 47, 41, 10, 43, 44, 45, 41, -1, 43, 44,
+ 45, 41, -1, 43, -1, 45, -1, 41, -1, 43,
+ 42, 45, 41, -1, 43, 47, 45, -1, 41, -1,
+ 43, -1, 45, 41, -1, 43, -1, 45, 5, 6,
+ 41, 42, 43, -1, 45, 12, 47, -1, -1, -1,
+ -1, -1, 19, 20, 21, 22, -1, 24, 25, 26,
+ 27, 41, 42, 43, -1, 45, -1, 47, 41, 42,
+ 43, -1, 45, -1, 47, -1, 42, 43, -1, 45,
+ -1, 47, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 259, 257,
+ 258, 259, 257, -1, 259,
+};
+#if YYBTYACC
+static const YYINT calc1_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 7
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 260
+#define YYUNDFTOKEN 266
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const calc1_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'('","')'","'*'","'+'","','","'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,0,0,
+0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+"error","DREG","VREG","CONST","UMINUS","$accept","line","dexp","vexp","lines",
+"illegal-symbol",
+};
+static const char *const calc1_rule[] = {
+"$accept : line",
+"lines :",
+"lines : lines line",
+"line : dexp '\\n'",
+"line : vexp '\\n'",
+"line : DREG '=' dexp '\\n'",
+"line : VREG '=' vexp '\\n'",
+"line : error '\\n'",
+"dexp : CONST",
+"dexp : DREG",
+"dexp : dexp '+' dexp",
+"dexp : dexp '-' dexp",
+"dexp : dexp '*' dexp",
+"dexp : dexp '/' dexp",
+"dexp : '-' dexp",
+"dexp : '(' dexp ')'",
+"vexp : dexp",
+"vexp : '(' dexp ',' dexp ')'",
+"vexp : VREG",
+"vexp : vexp '+' vexp",
+"vexp : dexp '+' vexp",
+"vexp : vexp '-' vexp",
+"vexp : dexp '-' vexp",
+"vexp : vexp '*' vexp",
+"vexp : dexp '*' vexp",
+"vexp : vexp '/' vexp",
+"vexp : dexp '/' vexp",
+"vexp : '-' vexp",
+"vexp : '(' vexp ')'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 176 "calc1.y"
+ /* beginning of subroutines section */
+
+#define BSZ 50 /* buffer size for floating point numbers */
+
+ /* lexical analysis */
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void)
+{
+ int c;
+
+ while ((c = getchar()) == ' ')
+ { /* skip over blanks */
+ }
+
+ if (isupper(c))
+ {
+ yylval.ival = c - 'A';
+ return (VREG);
+ }
+ if (islower(c))
+ {
+ yylval.ival = c - 'a';
+ return (DREG);
+ }
+
+ if (isdigit(c) || c == '.')
+ {
+ /* gobble up digits, points, exponents */
+ char buf[BSZ + 1], *cp = buf;
+ int dot = 0, expr = 0;
+
+ for (; (cp - buf) < BSZ; ++cp, c = getchar())
+ {
+
+ *cp = (char) c;
+ if (isdigit(c))
+ continue;
+ if (c == '.')
+ {
+ if (dot++ || expr)
+ return ('.'); /* will cause syntax error */
+ continue;
+ }
+
+ if (c == 'e')
+ {
+ if (expr++)
+ return ('e'); /* will cause syntax error */
+ continue;
+ }
+
+ /* end of number */
+ break;
+ }
+ *cp = '\0';
+
+ if ((cp - buf) >= BSZ)
+ printf("constant too long: truncated\n");
+ else
+ ungetc(c, stdin); /* push back last char read */
+ yylval.dval = atof(buf);
+ return (CONST);
+ }
+ return (c);
+}
+
+static INTERVAL
+hilo(double a, double b, double c, double d)
+{
+ /* returns the smallest interval containing a, b, c, and d */
+ /* used by *, / routines */
+ INTERVAL v;
+
+ if (a > b)
+ {
+ v.hi = a;
+ v.lo = b;
+ }
+ else
+ {
+ v.hi = b;
+ v.lo = a;
+ }
+
+ if (c > d)
+ {
+ if (c > v.hi)
+ v.hi = c;
+ if (d < v.lo)
+ v.lo = d;
+ }
+ else
+ {
+ if (d > v.hi)
+ v.hi = d;
+ if (c < v.lo)
+ v.lo = c;
+ }
+ return (v);
+}
+
+INTERVAL
+vmul(double a, double b, INTERVAL v)
+{
+ return (hilo(a * v.hi, a * v.lo, b * v.hi, b * v.lo));
+}
+
+int
+dcheck(INTERVAL v)
+{
+ if (v.hi >= 0. && v.lo <= 0.)
+ {
+ printf("divisor interval contains 0.\n");
+ return (1);
+ }
+ return (0);
+}
+
+INTERVAL
+vdiv(double a, double b, INTERVAL v)
+{
+ return (hilo(a / v.hi, a / v.lo, b / v.hi, b / v.lo));
+}
+#line 650 "calc1.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 57 "calc1.y"
+ {
+ (void) printf("%15.8f\n", yystack.l_mark[-1].dval);
+ }
+break;
+case 4:
+#line 61 "calc1.y"
+ {
+ (void) printf("(%15.8f, %15.8f)\n", yystack.l_mark[-1].vval.lo, yystack.l_mark[-1].vval.hi);
+ }
+break;
+case 5:
+#line 65 "calc1.y"
+ {
+ dreg[yystack.l_mark[-3].ival] = yystack.l_mark[-1].dval;
+ }
+break;
+case 6:
+#line 69 "calc1.y"
+ {
+ vreg[yystack.l_mark[-3].ival] = yystack.l_mark[-1].vval;
+ }
+break;
+case 7:
+#line 73 "calc1.y"
+ {
+ yyerrok;
+ }
+break;
+case 9:
+#line 80 "calc1.y"
+ {
+ yyval.dval = dreg[yystack.l_mark[0].ival];
+ }
+break;
+case 10:
+#line 84 "calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval + yystack.l_mark[0].dval;
+ }
+break;
+case 11:
+#line 88 "calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval - yystack.l_mark[0].dval;
+ }
+break;
+case 12:
+#line 92 "calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval * yystack.l_mark[0].dval;
+ }
+break;
+case 13:
+#line 96 "calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval / yystack.l_mark[0].dval;
+ }
+break;
+case 14:
+#line 100 "calc1.y"
+ {
+ yyval.dval = -yystack.l_mark[0].dval;
+ }
+break;
+case 15:
+#line 104 "calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-1].dval;
+ }
+break;
+case 16:
+#line 110 "calc1.y"
+ {
+ yyval.vval.hi = yyval.vval.lo = yystack.l_mark[0].dval;
+ }
+break;
+case 17:
+#line 114 "calc1.y"
+ {
+ yyval.vval.lo = yystack.l_mark[-3].dval;
+ yyval.vval.hi = yystack.l_mark[-1].dval;
+ if ( yyval.vval.lo > yyval.vval.hi )
+ {
+ (void) printf("interval out of order\n");
+ YYERROR;
+ }
+ }
+break;
+case 18:
+#line 124 "calc1.y"
+ {
+ yyval.vval = vreg[yystack.l_mark[0].ival];
+ }
+break;
+case 19:
+#line 128 "calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].vval.hi + yystack.l_mark[0].vval.hi;
+ yyval.vval.lo = yystack.l_mark[-2].vval.lo + yystack.l_mark[0].vval.lo;
+ }
+break;
+case 20:
+#line 133 "calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].dval + yystack.l_mark[0].vval.hi;
+ yyval.vval.lo = yystack.l_mark[-2].dval + yystack.l_mark[0].vval.lo;
+ }
+break;
+case 21:
+#line 138 "calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].vval.hi - yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = yystack.l_mark[-2].vval.lo - yystack.l_mark[0].vval.hi;
+ }
+break;
+case 22:
+#line 143 "calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].dval - yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = yystack.l_mark[-2].dval - yystack.l_mark[0].vval.hi;
+ }
+break;
+case 23:
+#line 148 "calc1.y"
+ {
+ yyval.vval = vmul( yystack.l_mark[-2].vval.lo, yystack.l_mark[-2].vval.hi, yystack.l_mark[0].vval );
+ }
+break;
+case 24:
+#line 152 "calc1.y"
+ {
+ yyval.vval = vmul (yystack.l_mark[-2].dval, yystack.l_mark[-2].dval, yystack.l_mark[0].vval );
+ }
+break;
+case 25:
+#line 156 "calc1.y"
+ {
+ if (dcheck(yystack.l_mark[0].vval)) YYERROR;
+ yyval.vval = vdiv ( yystack.l_mark[-2].vval.lo, yystack.l_mark[-2].vval.hi, yystack.l_mark[0].vval );
+ }
+break;
+case 26:
+#line 161 "calc1.y"
+ {
+ if (dcheck ( yystack.l_mark[0].vval )) YYERROR;
+ yyval.vval = vdiv (yystack.l_mark[-2].dval, yystack.l_mark[-2].dval, yystack.l_mark[0].vval );
+ }
+break;
+case 27:
+#line 166 "calc1.y"
+ {
+ yyval.vval.hi = -yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = -yystack.l_mark[0].vval.hi;
+ }
+break;
+case 28:
+#line 171 "calc1.y"
+ {
+ yyval.vval = yystack.l_mark[-1].vval;
+ }
+break;
+#line 1470 "calc1.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/calc1.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/calc1.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/calc1.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,23 @@
+#ifndef _calc1__defines_h_
+#define _calc1__defines_h_
+
+#define DREG 257
+#define VREG 258
+#define CONST 259
+#define UMINUS 260
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ int ival;
+ double dval;
+ INTERVAL vval;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE calc1_lval;
+
+#endif /* _calc1__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/calc2.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/calc2.output
===================================================================
--- vendor/byacc/dist/test/btyacc/calc2.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/calc2.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,485 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr '+' expr
+ 8 | expr '-' expr
+ 9 | expr '*' expr
+ 10 | expr '/' expr
+ 11 | expr '%' expr
+ 12 | expr '&' expr
+ 13 | expr '|' expr
+ 14 | '-' expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ DIGIT shift 3
+ LETTER shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 4
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 11
+ '|' reduce 15
+ '&' reduce 15
+ '+' reduce 15
+ '-' reduce 15
+ '*' reduce 15
+ '/' reduce 15
+ '%' reduce 15
+ '\n' reduce 15
+
+
+state 5
+ expr : '-' . expr (14)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 13
+ number goto 9
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ '|' reduce 16
+ '&' reduce 16
+ '+' reduce 16
+ '-' reduce 16
+ '*' reduce 16
+ '/' reduce 16
+ '%' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ stat : LETTER '=' . expr (5)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 12
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+state 13
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : '-' expr . (14)
+
+ . reduce 14
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr '|' . expr (13)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr '&' . expr (12)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr '+' . expr (7)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr '-' . expr (8)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr '*' . expr (9)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr '/' . expr (10)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '%' . expr (11)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+state 26
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+state 27
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr '&' expr . (12)
+ expr : expr . '|' expr (13)
+
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 12
+ '&' reduce 12
+ '\n' reduce 12
+ ')' reduce 12
+
+
+state 28
+ expr : expr . '+' expr (7)
+ expr : expr '+' expr . (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 7
+ '&' reduce 7
+ '+' reduce 7
+ '-' reduce 7
+ '\n' reduce 7
+ ')' reduce 7
+
+
+state 29
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr '-' expr . (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 8
+ '&' reduce 8
+ '+' reduce 8
+ '-' reduce 8
+ '\n' reduce 8
+ ')' reduce 8
+
+
+state 30
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr '*' expr . (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 9
+
+
+state 31
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr '/' expr . (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 10
+
+
+state 32
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr '%' expr . (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 11
+
+
+16 terminals, 5 nonterminals
+19 grammar rules, 33 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 DIGIT
+ 3 258 LETTER
+ 4 124 '|'
+ 5 38 '&'
+ 6 43 '+'
+ 7 45 '-'
+ 8 42 '*'
+ 9 47 '/'
+ 10 37 '%'
+ 11 259 UMINUS
+ 12 10 '\n'
+ 13 61 '='
+ 14 40 '('
+ 15 41 ')'
+ 16 260 $accept
+ 17 261 list
+ 18 262 stat
+ 19 263 expr
+ 20 264 number
Added: vendor/byacc/dist/test/btyacc/calc2.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/calc2.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/calc2.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1470 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse calc2_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex calc2_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror calc2_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar calc2_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval calc2_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval calc2_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug calc2_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs calc2_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag calc2_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs calc2_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen calc2_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred calc2_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos calc2_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto calc2_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex calc2_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex calc2_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex calc2_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable calc2_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck calc2_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname calc2_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule calc2_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex calc2_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable calc2_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "calc2_"
+
+#define YYPURE 0
+
+#line 7 "calc2.y"
+# include <stdio.h>
+# include <ctype.h>
+
+#ifdef YYBISON
+#define YYLEX_PARAM base
+#define YYLEX_DECL() yylex(int *YYLEX_PARAM)
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+#line 133 "calc2.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(int regs[26], int *base)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(int *base)
+# define YYLEX yylex(base)
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(regs, base, msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT calc2_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT calc2_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT calc2_defred[] = { 1,
+ 0, 0, 17, 0, 0, 0, 0, 0, 0, 3,
+ 0, 15, 14, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 9,
+ 10, 11,
+};
+static const YYINT calc2_stos[] = { 0,
+ 261, 256, 257, 258, 45, 40, 262, 263, 264, 10,
+ 61, 258, 263, 263, 10, 124, 38, 43, 45, 42,
+ 47, 37, 257, 263, 41, 263, 263, 263, 263, 263,
+ 263, 263,
+};
+static const YYINT calc2_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT calc2_sindex[] = { 0,
+ -40, -7, 0, -55, -38, -38, 1, -29, -247, 0,
+ -38, 0, 0, 22, 0, -38, -38, -38, -38, -38,
+ -38, -38, 0, -29, 0, 51, 60, -20, -20, 0,
+ 0, 0,
+};
+static const YYINT calc2_rindex[] = { 0,
+ 0, 0, 0, 2, 0, 0, 0, 9, -9, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 10, 0, -6, 14, 5, 13, 0,
+ 0, 0,
+};
+#if YYBTYACC
+static const YYINT calc2_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT calc2_gindex[] = { 0,
+ 0, 65, 0,
+};
+#define YYTABLESIZE 220
+static const YYINT calc2_table[] = { 6,
+ 16, 6, 10, 13, 5, 11, 5, 22, 17, 23,
+ 15, 15, 20, 18, 7, 19, 22, 21, 4, 5,
+ 0, 20, 8, 12, 0, 0, 21, 16, 16, 0,
+ 0, 16, 16, 16, 13, 16, 0, 16, 15, 15,
+ 0, 0, 7, 15, 15, 7, 15, 7, 15, 7,
+ 8, 12, 0, 8, 12, 8, 0, 8, 22, 17,
+ 0, 0, 25, 20, 18, 0, 19, 0, 21, 13,
+ 14, 0, 0, 0, 0, 24, 0, 0, 0, 0,
+ 26, 27, 28, 29, 30, 31, 32, 22, 17, 0,
+ 0, 0, 20, 18, 16, 19, 22, 21, 0, 0,
+ 0, 20, 18, 0, 19, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 16, 0, 0, 13, 0, 0,
+ 0, 0, 0, 0, 0, 15, 0, 0, 7, 0,
+ 0, 0, 0, 0, 0, 0, 8, 12, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 2, 3, 4, 3, 12,
+};
+static const YYINT calc2_check[] = { 40,
+ 10, 40, 10, 10, 45, 61, 45, 37, 38, 257,
+ 10, 10, 42, 43, 10, 45, 37, 47, 10, 10,
+ -1, 42, 10, 10, -1, -1, 47, 37, 38, -1,
+ -1, 41, 42, 43, 41, 45, -1, 47, 37, 38,
+ -1, -1, 38, 42, 43, 41, 45, 43, 47, 45,
+ 38, 38, -1, 41, 41, 43, -1, 45, 37, 38,
+ -1, -1, 41, 42, 43, -1, 45, -1, 47, 5,
+ 6, -1, -1, -1, -1, 11, -1, -1, -1, -1,
+ 16, 17, 18, 19, 20, 21, 22, 37, 38, -1,
+ -1, -1, 42, 43, 124, 45, 37, 47, -1, -1,
+ -1, 42, 43, -1, 45, -1, 47, -1, -1, -1,
+ -1, -1, -1, -1, 124, -1, -1, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, 124, -1,
+ -1, -1, -1, -1, -1, -1, 124, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 257, 258,
+};
+#if YYBTYACC
+static const YYINT calc2_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 259
+#define YYUNDFTOKEN 265
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const calc2_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"error","DIGIT","LETTER","UMINUS","$accept","list","stat","expr","number",
+"illegal-symbol",
+};
+static const char *const calc2_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr '+' expr",
+"expr : expr '-' expr",
+"expr : expr '*' expr",
+"expr : expr '/' expr",
+"expr : expr '%' expr",
+"expr : expr '&' expr",
+"expr : expr '|' expr",
+"expr : '-' expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 73 "calc2.y"
+ /* start of programs */
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ int regs[26];
+ int base = 10;
+
+ while(!feof(stdin)) {
+ yyparse(regs, &base);
+ }
+ return 0;
+}
+
+#define UNUSED(x) ((void)(x))
+
+static void
+YYERROR_DECL()
+{
+ UNUSED(regs); /* %parse-param regs is not actually used here */
+ UNUSED(base); /* %parse-param base is not actually used here */
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+YYLEX_DECL()
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = (c - '0') % (*base);
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 519 "calc2.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 35 "calc2.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "calc2.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "calc2.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "calc2.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "calc2.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "calc2.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "calc2.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "calc2.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "calc2.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "calc2.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "calc2.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "calc2.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "calc2.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "calc2.y"
+ { yyval = yystack.l_mark[0]; (*base) = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "calc2.y"
+ { yyval = (*base) * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 1236 "calc2.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/calc2.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/calc2.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/calc2.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,8 @@
+#ifndef _calc2__defines_h_
+#define _calc2__defines_h_
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+
+#endif /* _calc2__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/calc3.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/calc3.output
===================================================================
--- vendor/byacc/dist/test/btyacc/calc3.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/calc3.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,485 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr '+' expr
+ 8 | expr '-' expr
+ 9 | expr '*' expr
+ 10 | expr '/' expr
+ 11 | expr '%' expr
+ 12 | expr '&' expr
+ 13 | expr '|' expr
+ 14 | '-' expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ DIGIT shift 3
+ LETTER shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 4
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 11
+ '|' reduce 15
+ '&' reduce 15
+ '+' reduce 15
+ '-' reduce 15
+ '*' reduce 15
+ '/' reduce 15
+ '%' reduce 15
+ '\n' reduce 15
+
+
+state 5
+ expr : '-' . expr (14)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 13
+ number goto 9
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ '|' reduce 16
+ '&' reduce 16
+ '+' reduce 16
+ '-' reduce 16
+ '*' reduce 16
+ '/' reduce 16
+ '%' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ stat : LETTER '=' . expr (5)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 12
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+state 13
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : '-' expr . (14)
+
+ . reduce 14
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr '|' . expr (13)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr '&' . expr (12)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr '+' . expr (7)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr '-' . expr (8)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr '*' . expr (9)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr '/' . expr (10)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '%' . expr (11)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+state 26
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+state 27
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr '&' expr . (12)
+ expr : expr . '|' expr (13)
+
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 12
+ '&' reduce 12
+ '\n' reduce 12
+ ')' reduce 12
+
+
+state 28
+ expr : expr . '+' expr (7)
+ expr : expr '+' expr . (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 7
+ '&' reduce 7
+ '+' reduce 7
+ '-' reduce 7
+ '\n' reduce 7
+ ')' reduce 7
+
+
+state 29
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr '-' expr . (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 8
+ '&' reduce 8
+ '+' reduce 8
+ '-' reduce 8
+ '\n' reduce 8
+ ')' reduce 8
+
+
+state 30
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr '*' expr . (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 9
+
+
+state 31
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr '/' expr . (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 10
+
+
+state 32
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr '%' expr . (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 11
+
+
+16 terminals, 5 nonterminals
+19 grammar rules, 33 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 DIGIT
+ 3 258 LETTER
+ 4 124 '|'
+ 5 38 '&'
+ 6 43 '+'
+ 7 45 '-'
+ 8 42 '*'
+ 9 47 '/'
+ 10 37 '%'
+ 11 259 UMINUS
+ 12 10 '\n'
+ 13 61 '='
+ 14 40 '('
+ 15 41 ')'
+ 16 260 $accept
+ 17 261 list
+ 18 262 stat
+ 19 263 expr
+ 20 264 number
Added: vendor/byacc/dist/test/btyacc/calc3.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/calc3.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/calc3.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1475 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse calc3_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex calc3_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror calc3_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar calc3_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval calc3_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval calc3_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug calc3_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs calc3_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag calc3_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs calc3_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen calc3_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred calc3_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos calc3_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto calc3_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex calc3_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex calc3_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex calc3_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable calc3_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck calc3_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname calc3_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule calc3_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex calc3_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable calc3_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "calc3_"
+
+#define YYPURE 1
+
+#line 9 "calc3.y"
+# include <stdio.h>
+# include <ctype.h>
+
+#ifdef YYBISON
+#define YYSTYPE int
+#define YYLEX_PARAM base
+#define YYLEX_DECL() yylex(YYSTYPE *yylval, int *YYLEX_PARAM)
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+#line 134 "calc3.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(int regs[26], int *base)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# ifdef YYLEX_PARAM_TYPE
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, YYLEX_PARAM_TYPE YYLEX_PARAM)
+# else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, void * YYLEX_PARAM)
+# endif
+# define YYLEX yylex(&yylval, YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, int *base)
+# define YYLEX yylex(&yylval, base)
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(regs, base, msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT calc3_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT calc3_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT calc3_defred[] = { 1,
+ 0, 0, 17, 0, 0, 0, 0, 0, 0, 3,
+ 0, 15, 14, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 9,
+ 10, 11,
+};
+static const YYINT calc3_stos[] = { 0,
+ 261, 256, 257, 258, 45, 40, 262, 263, 264, 10,
+ 61, 258, 263, 263, 10, 124, 38, 43, 45, 42,
+ 47, 37, 257, 263, 41, 263, 263, 263, 263, 263,
+ 263, 263,
+};
+static const YYINT calc3_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT calc3_sindex[] = { 0,
+ -40, -7, 0, -55, -38, -38, 1, -29, -247, 0,
+ -38, 0, 0, 22, 0, -38, -38, -38, -38, -38,
+ -38, -38, 0, -29, 0, 51, 60, -20, -20, 0,
+ 0, 0,
+};
+static const YYINT calc3_rindex[] = { 0,
+ 0, 0, 0, 2, 0, 0, 0, 9, -9, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 10, 0, -6, 14, 5, 13, 0,
+ 0, 0,
+};
+#if YYBTYACC
+static const YYINT calc3_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT calc3_gindex[] = { 0,
+ 0, 65, 0,
+};
+#define YYTABLESIZE 220
+static const YYINT calc3_table[] = { 6,
+ 16, 6, 10, 13, 5, 11, 5, 22, 17, 23,
+ 15, 15, 20, 18, 7, 19, 22, 21, 4, 5,
+ 0, 20, 8, 12, 0, 0, 21, 16, 16, 0,
+ 0, 16, 16, 16, 13, 16, 0, 16, 15, 15,
+ 0, 0, 7, 15, 15, 7, 15, 7, 15, 7,
+ 8, 12, 0, 8, 12, 8, 0, 8, 22, 17,
+ 0, 0, 25, 20, 18, 0, 19, 0, 21, 13,
+ 14, 0, 0, 0, 0, 24, 0, 0, 0, 0,
+ 26, 27, 28, 29, 30, 31, 32, 22, 17, 0,
+ 0, 0, 20, 18, 16, 19, 22, 21, 0, 0,
+ 0, 20, 18, 0, 19, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 16, 0, 0, 13, 0, 0,
+ 0, 0, 0, 0, 0, 15, 0, 0, 7, 0,
+ 0, 0, 0, 0, 0, 0, 8, 12, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 2, 3, 4, 3, 12,
+};
+static const YYINT calc3_check[] = { 40,
+ 10, 40, 10, 10, 45, 61, 45, 37, 38, 257,
+ 10, 10, 42, 43, 10, 45, 37, 47, 10, 10,
+ -1, 42, 10, 10, -1, -1, 47, 37, 38, -1,
+ -1, 41, 42, 43, 41, 45, -1, 47, 37, 38,
+ -1, -1, 38, 42, 43, 41, 45, 43, 47, 45,
+ 38, 38, -1, 41, 41, 43, -1, 45, 37, 38,
+ -1, -1, 41, 42, 43, -1, 45, -1, 47, 5,
+ 6, -1, -1, -1, -1, 11, -1, -1, -1, -1,
+ 16, 17, 18, 19, 20, 21, 22, 37, 38, -1,
+ -1, -1, 42, 43, 124, 45, 37, 47, -1, -1,
+ -1, 42, 43, -1, 45, -1, 47, -1, -1, -1,
+ -1, -1, -1, -1, 124, -1, -1, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, 124, -1,
+ -1, -1, -1, -1, -1, -1, 124, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 257, 258,
+};
+#if YYBTYACC
+static const YYINT calc3_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 259
+#define YYUNDFTOKEN 265
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const calc3_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"error","DIGIT","LETTER","UMINUS","$accept","list","stat","expr","number",
+"illegal-symbol",
+};
+static const char *const calc3_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr '+' expr",
+"expr : expr '-' expr",
+"expr : expr '*' expr",
+"expr : expr '/' expr",
+"expr : expr '%' expr",
+"expr : expr '&' expr",
+"expr : expr '|' expr",
+"expr : '-' expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+#line 76 "calc3.y"
+ /* start of programs */
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ int regs[26];
+ int base = 10;
+
+ while(!feof(stdin)) {
+ yyparse(regs, &base);
+ }
+ return 0;
+}
+
+#define UNUSED(x) ((void)(x))
+
+static void
+YYERROR_DECL()
+{
+ UNUSED(regs); /* %parse-param regs is not actually used here */
+ UNUSED(base); /* %parse-param base is not actually used here */
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+YYLEX_DECL()
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ *yylval = (c - 'a');
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ *yylval = (c - '0') % (*base);
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 474 "calc3.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yyerrflag;
+ int yychar;
+ YYSTYPE yyval;
+ YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyloc; /* position returned by actions */
+ YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+ /* variables for the parser stack */
+ YYSTACKDATA yystack;
+#if YYBTYACC
+
+ /* Current parser state */
+ static YYParseState *yyps = 0;
+
+ /* yypath != NULL: do the full parse, starting at *yypath parser state. */
+ static YYParseState *yypath = 0;
+
+ /* Base of the lexical value queue */
+ static YYSTYPE *yylvals = 0;
+
+ /* Current position at lexical value queue */
+ static YYSTYPE *yylvp = 0;
+
+ /* End position of lexical value queue */
+ static YYSTYPE *yylve = 0;
+
+ /* The last allocated position at the lexical value queue */
+ static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* Base of the lexical position queue */
+ static YYLTYPE *yylpsns = 0;
+
+ /* Current position at lexical position queue */
+ static YYLTYPE *yylpp = 0;
+
+ /* End position of lexical position queue */
+ static YYLTYPE *yylpe = 0;
+
+ /* The last allocated position at the lexical position queue */
+ static YYLTYPE *yylplim = 0;
+#endif
+
+ /* Current position at lexical token queue */
+ static short *yylexp = 0;
+
+ static short *yylexemes = 0;
+#endif /* YYBTYACC */
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 38 "calc3.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 42 "calc3.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 44 "calc3.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 48 "calc3.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 50 "calc3.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 52 "calc3.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 54 "calc3.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 56 "calc3.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 58 "calc3.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 60 "calc3.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 62 "calc3.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 64 "calc3.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 66 "calc3.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 71 "calc3.y"
+ { yyval = yystack.l_mark[0]; (*base) = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 73 "calc3.y"
+ { yyval = (*base) * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 1241 "calc3.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/calc3.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/calc3.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/calc3.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,8 @@
+#ifndef _calc3__defines_h_
+#define _calc3__defines_h_
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+
+#endif /* _calc3__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/code_calc.code.c
===================================================================
--- vendor/byacc/dist/test/btyacc/code_calc.code.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/code_calc.code.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1328 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse calc_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex calc_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror calc_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar calc_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval calc_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval calc_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug calc_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs calc_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag calc_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs calc_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen calc_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred calc_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos calc_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto calc_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex calc_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex calc_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex calc_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable calc_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck calc_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname calc_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule calc_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex calc_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable calc_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "calc_"
+
+#define YYPURE 0
+
+#line 2 "code_calc.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+#ifdef YYBISON
+int yylex(void);
+static void yyerror(const char *s);
+#endif
+
+#line 133 "code_calc.code.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+#define YYERRCODE 256
+#define YYTABLESIZE 220
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 259
+#define YYUNDFTOKEN 265
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+
+extern int YYPARSE_DECL();
+typedef short YYINT;
+extern const YYINT yylhs[];
+extern const YYINT yylen[];
+extern const YYINT yydefred[];
+extern const YYINT yystos[];
+extern const YYINT yydgoto[];
+extern const YYINT yysindex[];
+extern const YYINT yyrindex[];
+#if YYBTYACC
+extern const YYINT yycindex[];
+#endif /* YYBTYACC */
+extern const YYINT yygindex[];
+extern const YYINT yytable[];
+extern const YYINT yycheck[];
+#if YYBTYACC
+extern const YYINT yyctable[];
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+extern const char *const yyname[];
+extern const char *const yyrule[];
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 68 "code_calc.y"
+ /* start of programs */
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void)
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 377 "code_calc.code.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 30 "code_calc.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 34 "code_calc.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 36 "code_calc.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 40 "code_calc.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 42 "code_calc.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 44 "code_calc.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 46 "code_calc.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 48 "code_calc.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 50 "code_calc.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 52 "code_calc.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 54 "code_calc.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 56 "code_calc.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 58 "code_calc.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 63 "code_calc.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 65 "code_calc.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 1094 "code_calc.code.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/code_calc.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/code_calc.output
===================================================================
--- vendor/byacc/dist/test/btyacc/code_calc.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/code_calc.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,485 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr '+' expr
+ 8 | expr '-' expr
+ 9 | expr '*' expr
+ 10 | expr '/' expr
+ 11 | expr '%' expr
+ 12 | expr '&' expr
+ 13 | expr '|' expr
+ 14 | '-' expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ DIGIT shift 3
+ LETTER shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 4
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 11
+ '|' reduce 15
+ '&' reduce 15
+ '+' reduce 15
+ '-' reduce 15
+ '*' reduce 15
+ '/' reduce 15
+ '%' reduce 15
+ '\n' reduce 15
+
+
+state 5
+ expr : '-' . expr (14)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 13
+ number goto 9
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ '|' reduce 16
+ '&' reduce 16
+ '+' reduce 16
+ '-' reduce 16
+ '*' reduce 16
+ '/' reduce 16
+ '%' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ stat : LETTER '=' . expr (5)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 12
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+state 13
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : '-' expr . (14)
+
+ . reduce 14
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr '|' . expr (13)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr '&' . expr (12)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr '+' . expr (7)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr '-' . expr (8)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr '*' . expr (9)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr '/' . expr (10)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '%' . expr (11)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+state 26
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+state 27
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr '&' expr . (12)
+ expr : expr . '|' expr (13)
+
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 12
+ '&' reduce 12
+ '\n' reduce 12
+ ')' reduce 12
+
+
+state 28
+ expr : expr . '+' expr (7)
+ expr : expr '+' expr . (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 7
+ '&' reduce 7
+ '+' reduce 7
+ '-' reduce 7
+ '\n' reduce 7
+ ')' reduce 7
+
+
+state 29
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr '-' expr . (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 8
+ '&' reduce 8
+ '+' reduce 8
+ '-' reduce 8
+ '\n' reduce 8
+ ')' reduce 8
+
+
+state 30
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr '*' expr . (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 9
+
+
+state 31
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr '/' expr . (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 10
+
+
+state 32
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr '%' expr . (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 11
+
+
+16 terminals, 5 nonterminals
+19 grammar rules, 33 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 DIGIT
+ 3 258 LETTER
+ 4 124 '|'
+ 5 38 '&'
+ 6 43 '+'
+ 7 45 '-'
+ 8 42 '*'
+ 9 47 '/'
+ 10 37 '%'
+ 11 259 UMINUS
+ 12 10 '\n'
+ 13 61 '='
+ 14 40 '('
+ 15 41 ')'
+ 16 260 $accept
+ 17 261 list
+ 18 262 stat
+ 19 263 expr
+ 20 264 number
Added: vendor/byacc/dist/test/btyacc/code_calc.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/code_calc.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/code_calc.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,163 @@
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+typedef short YYINT;
+const YYINT calc_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+const YYINT calc_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+const YYINT calc_defred[] = { 1,
+ 0, 0, 17, 0, 0, 0, 0, 0, 0, 3,
+ 0, 15, 14, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 9,
+ 10, 11,
+};
+const YYINT calc_stos[] = { 0,
+ 261, 256, 257, 258, 45, 40, 262, 263, 264, 10,
+ 61, 258, 263, 263, 10, 124, 38, 43, 45, 42,
+ 47, 37, 257, 263, 41, 263, 263, 263, 263, 263,
+ 263, 263,
+};
+const YYINT calc_dgoto[] = { 1,
+ 7, 8, 9,
+};
+const YYINT calc_sindex[] = { 0,
+ -40, -7, 0, -55, -38, -38, 1, -29, -247, 0,
+ -38, 0, 0, 22, 0, -38, -38, -38, -38, -38,
+ -38, -38, 0, -29, 0, 51, 60, -20, -20, 0,
+ 0, 0,
+};
+const YYINT calc_rindex[] = { 0,
+ 0, 0, 0, 2, 0, 0, 0, 9, -9, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 10, 0, -6, 14, 5, 13, 0,
+ 0, 0,
+};
+#if YYBTYACC
+const YYINT calc_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+const YYINT calc_gindex[] = { 0,
+ 0, 65, 0,
+};
+const YYINT calc_table[] = { 6,
+ 16, 6, 10, 13, 5, 11, 5, 22, 17, 23,
+ 15, 15, 20, 18, 7, 19, 22, 21, 4, 5,
+ 0, 20, 8, 12, 0, 0, 21, 16, 16, 0,
+ 0, 16, 16, 16, 13, 16, 0, 16, 15, 15,
+ 0, 0, 7, 15, 15, 7, 15, 7, 15, 7,
+ 8, 12, 0, 8, 12, 8, 0, 8, 22, 17,
+ 0, 0, 25, 20, 18, 0, 19, 0, 21, 13,
+ 14, 0, 0, 0, 0, 24, 0, 0, 0, 0,
+ 26, 27, 28, 29, 30, 31, 32, 22, 17, 0,
+ 0, 0, 20, 18, 16, 19, 22, 21, 0, 0,
+ 0, 20, 18, 0, 19, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 16, 0, 0, 13, 0, 0,
+ 0, 0, 0, 0, 0, 15, 0, 0, 7, 0,
+ 0, 0, 0, 0, 0, 0, 8, 12, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 2, 3, 4, 3, 12,
+};
+const YYINT calc_check[] = { 40,
+ 10, 40, 10, 10, 45, 61, 45, 37, 38, 257,
+ 10, 10, 42, 43, 10, 45, 37, 47, 10, 10,
+ -1, 42, 10, 10, -1, -1, 47, 37, 38, -1,
+ -1, 41, 42, 43, 41, 45, -1, 47, 37, 38,
+ -1, -1, 38, 42, 43, 41, 45, 43, 47, 45,
+ 38, 38, -1, 41, 41, 43, -1, 45, 37, 38,
+ -1, -1, 41, 42, 43, -1, 45, -1, 47, 5,
+ 6, -1, -1, -1, -1, 11, -1, -1, -1, -1,
+ 16, 17, 18, 19, 20, 21, 22, 37, 38, -1,
+ -1, -1, 42, 43, 124, 45, 37, 47, -1, -1,
+ -1, 42, 43, -1, 45, -1, 47, -1, -1, -1,
+ -1, -1, -1, -1, 124, -1, -1, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, 124, -1,
+ -1, -1, -1, -1, -1, -1, 124, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 257, 258,
+};
+#if YYBTYACC
+const YYINT calc_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#if YYDEBUG
+const char *const calc_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"error","DIGIT","LETTER","UMINUS","$accept","list","stat","expr","number",
+"illegal-symbol",
+};
+const char *const calc_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr '+' expr",
+"expr : expr '-' expr",
+"expr : expr '*' expr",
+"expr : expr '/' expr",
+"expr : expr '%' expr",
+"expr : expr '&' expr",
+"expr : expr '|' expr",
+"expr : '-' expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
Added: vendor/byacc/dist/test/btyacc/code_calc.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/code_calc.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/code_calc.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,8 @@
+#ifndef _calc__defines_h_
+#define _calc__defines_h_
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+
+#endif /* _calc__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/code_debug.c
===================================================================
--- vendor/byacc/dist/test/btyacc/code_debug.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/code_debug.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1125 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+#line 20 "code_debug.c"
+#include "rename_debug.i"
+#include "rename_debug.h"
+typedef short YYINT;
+static const YYINT yylhs[] = { -1,
+ 0,
+};
+static const YYINT yylen[] = { 2,
+ 1,
+};
+static const YYINT yydefred[] = { 0,
+ 1, 0,
+};
+static const YYINT yystos[] = { 0,
+ 256, 258,
+};
+static const YYINT yydgoto[] = { 2,
+};
+static const YYINT yysindex[] = { -256,
+ 0, 0,
+};
+static const YYINT yyrindex[] = { 0,
+ 0, 0,
+};
+#if YYBTYACC
+static const YYINT yycindex[] = { 0,
+ 0, 0,
+};
+#endif
+static const YYINT yygindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT yytable[] = { 1,
+};
+static const YYINT yycheck[] = { 256,
+};
+#if YYBTYACC
+static const YYINT yyctable[] = { 0,
+};
+#endif
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 1
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const yyname[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","S","illegal-symbol",
+};
+static const char *const yyrule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 12 "code_debug.y"
+
+#include <stdio.h>
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 236 "code_debug.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ int p = yylvp - yylvals;
+ int s = yylvlim - yylvals;
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = yylvp - yylvals;
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = yylvp - yylvals;
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ int p = yylvp - yylvals;
+ int s = yylvlim - yylvals;
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/code_debug.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/code_debug.h
===================================================================
--- vendor/byacc/dist/test/btyacc/code_debug.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/code_debug.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,6 @@
+#ifndef _yy_defines_h_
+#define _yy_defines_h_
+
+#define YYERRCODE 256
+
+#endif /* _yy_defines_h_ */
Added: vendor/byacc/dist/test/btyacc/code_debug.i
===================================================================
--- vendor/byacc/dist/test/btyacc/code_debug.i (rev 0)
+++ vendor/byacc/dist/test/btyacc/code_debug.i 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,60 @@
+#define YYPREFIX "yy"
+
+#define YYPURE 0
+
+#line 2 "code_debug.y"
+
+#ifdef YYBISON
+int yylex(void);
+static void yyerror(const char *);
+#endif
+
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+extern int yydebug;
+extern int yynerrs;
+
+extern int yyerrflag;
+extern int yychar;
+extern YYSTYPE yyval;
+extern YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+extern YYLTYPE yyloc; /* position returned by actions */
+extern YYLTYPE yylloc; /* position from the lexer */
+#endif
Added: vendor/byacc/dist/test/btyacc/code_debug.output
===================================================================
--- vendor/byacc/dist/test/btyacc/code_debug.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/code_debug.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,34 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+2 terminals, 2 nonterminals
+2 grammar rules, 3 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 $accept
+ 3 258 S
Added: vendor/byacc/dist/test/btyacc/code_error.code.c
===================================================================
--- vendor/byacc/dist/test/btyacc/code_error.code.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/code_error.code.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1239 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse error_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex error_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror error_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar error_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval error_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval error_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug error_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs error_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag error_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs error_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen error_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred error_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos error_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto error_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex error_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex error_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex error_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable error_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck error_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname error_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule error_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex error_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable error_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "error_"
+
+#define YYPURE 0
+
+#line 2 "code_error.y"
+
+#ifdef YYBISON
+int yylex(void);
+static void yyerror(const char *);
+#endif
+
+#line 128 "code_error.code.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+#define YYERRCODE 256
+#define YYTABLESIZE 0
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+
+extern int YYPARSE_DECL();
+typedef short YYINT;
+extern const YYINT yylhs[];
+extern const YYINT yylen[];
+extern const YYINT yydefred[];
+extern const YYINT yystos[];
+extern const YYINT yydgoto[];
+extern const YYINT yysindex[];
+extern const YYINT yyrindex[];
+#if YYBTYACC
+extern const YYINT yycindex[];
+#endif /* YYBTYACC */
+extern const YYINT yygindex[];
+extern const YYINT yytable[];
+extern const YYINT yycheck[];
+#if YYBTYACC
+extern const YYINT yyctable[];
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+extern const char *const yyname[];
+extern const char *const yyrule[];
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 12 "code_error.y"
+
+#include <stdio.h>
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 349 "code_error.code.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/code_error.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/code_error.output
===================================================================
--- vendor/byacc/dist/test/btyacc/code_error.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/code_error.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,34 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+2 terminals, 2 nonterminals
+2 grammar rules, 3 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 $accept
+ 3 258 S
Added: vendor/byacc/dist/test/btyacc/code_error.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/code_error.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/code_error.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,59 @@
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+typedef short YYINT;
+const YYINT error_lhs[] = { -1,
+ 0,
+};
+const YYINT error_len[] = { 2,
+ 1,
+};
+const YYINT error_defred[] = { 0,
+ 1, 0,
+};
+const YYINT error_stos[] = { 0,
+ 256, 258,
+};
+const YYINT error_dgoto[] = { 2,
+};
+const YYINT error_sindex[] = { -256,
+ 0, 0,
+};
+const YYINT error_rindex[] = { 0,
+ 0, 0,
+};
+#if YYBTYACC
+const YYINT error_cindex[] = { 0,
+ 0, 0,
+};
+#endif
+const YYINT error_gindex[] = { 0,
+};
+const YYINT error_table[] = { 1,
+};
+const YYINT error_check[] = { 256,
+};
+#if YYBTYACC
+const YYINT error_ctable[] = { -1,
+};
+#endif
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#if YYDEBUG
+const char *const error_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","S","illegal-symbol",
+};
+const char *const error_rule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
Added: vendor/byacc/dist/test/btyacc/code_error.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/code_error.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/code_error.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,5 @@
+#ifndef _error__defines_h_
+#define _error__defines_h_
+
+
+#endif /* _error__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/empty.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/empty.output
===================================================================
--- vendor/byacc/dist/test/btyacc/empty.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/empty.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,28 @@
+ 0 $accept : start $end
+
+ 1 start :
+
+state 0
+ $accept : . start $end (0)
+ start : . (1)
+
+ . reduce 1
+
+ start goto 1
+
+
+state 1
+ $accept : start . $end (0)
+
+ $end accept
+
+
+2 terminals, 2 nonterminals
+2 grammar rules, 2 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 $accept
+ 3 258 start
Added: vendor/byacc/dist/test/btyacc/empty.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/empty.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/empty.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1258 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse empty_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex empty_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror empty_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar empty_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval empty_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval empty_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug empty_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs empty_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag empty_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs empty_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen empty_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred empty_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos empty_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto empty_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex empty_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex empty_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex empty_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable empty_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck empty_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname empty_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule empty_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex empty_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable empty_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "empty_"
+
+#define YYPURE 0
+
+#line 2 "empty.y"
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+static int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+#line 128 "empty.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT empty_lhs[] = { -1,
+ 0,
+};
+static const YYINT empty_len[] = { 2,
+ 0,
+};
+static const YYINT empty_defred[] = { 1,
+ 0,
+};
+static const YYINT empty_stos[] = { 0,
+ 258,
+};
+static const YYINT empty_dgoto[] = { 1,
+};
+static const YYINT empty_sindex[] = { 0,
+ 0,
+};
+static const YYINT empty_rindex[] = { 0,
+ 0,
+};
+#if YYBTYACC
+static const YYINT empty_cindex[] = { 0,
+ 0,
+};
+#endif
+static const YYINT empty_gindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT empty_table[] = { 0,
+};
+static const YYINT empty_check[] = { -1,
+};
+#if YYBTYACC
+static const YYINT empty_ctable[] = { -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const empty_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","start",
+"illegal-symbol",
+};
+static const char *const empty_rule[] = {
+"$accept : start",
+"start :",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 13 "empty.y"
+
+#include <stdio.h>
+
+static int
+YYLEX_DECL() {
+ return -1;
+}
+
+static void
+YYERROR_DECL() {
+ printf("%s\n",s);
+}
+#line 368 "empty.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/empty.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/empty.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/empty.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,5 @@
+#ifndef _empty__defines_h_
+#define _empty__defines_h_
+
+
+#endif /* _empty__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/err_inherit1.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_inherit1.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_inherit1.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 64 of "./err_inherit1.y", unterminated argument list
+namelist($c, $t
+ ^
Added: vendor/byacc/dist/test/btyacc/err_inherit1.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_inherit1.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_inherit1.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_inherit1.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_inherit1.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_inherit2.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_inherit2.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_inherit2.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,5 @@
+YACC: w - line 64 of "./err_inherit2.y", number of arguments of namelist doesn't agree with previous declaration
+YACC: w - line 64 of "./err_inherit2.y", type of argument 1 to namelist doesn't agree with previous declaration
+YACC: e - line 64 of "./err_inherit2.y", bad formal argument list
+namelist($<tval>c, $t, extra): namelist NAME
+ ^
Added: vendor/byacc/dist/test/btyacc/err_inherit2.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_inherit2.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_inherit2.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_inherit2.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_inherit2.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_inherit3.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_inherit3.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_inherit3.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,23 @@
+YACC: w - line 64 of "./err_inherit3.y", number of arguments of namelist doesn't agree with previous declaration
+YACC: w - line 64 of "./err_inherit3.y", wrong number of arguments for namelist
+namelist: namelist($c) NAME
+ ^
+YACC: w - line 64 of "./err_inherit3.y", unknown argument $c
+YACC: w - line 64 of "./err_inherit3.y", untyped argument $c
+YACC: w - line 65 of "./err_inherit3.y", unknown argument $t
+ { $$->s = mksymbol($<tval>t, $<cval>c, $2);
+ ^
+YACC: w - line 65 of "./err_inherit3.y", unknown argument $c
+ { $$->s = mksymbol($<tval>t, $<cval>c, $2);
+ ^
+YACC: w - line 69 of "./err_inherit3.y", unknown argument $t
+ { $$->s = mksymbol($t, $c, $1);
+ ^
+YACC: w - line 69 of "./err_inherit3.y", untyped argument $t
+YACC: w - line 69 of "./err_inherit3.y", unknown argument $c
+ { $$->s = mksymbol($t, $c, $1);
+ ^
+YACC: w - line 69 of "./err_inherit3.y", untyped argument $c
+YACC: w - line 0 of "./err_inherit3.y", start symbol declaration requires arguments
+YACC: 1 rule never reduced
+YACC: 3 shift/reduce conflicts.
Added: vendor/byacc/dist/test/btyacc/err_inherit3.output
===================================================================
--- vendor/byacc/dist/test/btyacc/err_inherit3.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_inherit3.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,229 @@
+ 0 $accept : declaration $end
+
+ 1 $$1 :
+
+ 2 $$2 :
+
+ 3 declaration : class type $$1 $$2 namelist
+
+ 4 $$3 :
+
+ 5 declaration : type $$3 locnamelist
+
+ 6 class : GLOBAL
+ 7 | LOCAL
+
+ 8 type : REAL
+ 9 | INTEGER
+
+ 10 $$4 :
+
+ 11 namelist : $$4 namelist NAME
+ 12 | NAME
+
+ 13 $$5 :
+
+ 14 locnamelist : $$5 $$2 namelist
+
+state 0
+ $accept : . declaration $end (0)
+
+ GLOBAL shift 1
+ LOCAL shift 2
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ declaration goto 5
+ class goto 6
+ type goto 7
+
+
+state 1
+ class : GLOBAL . (6)
+
+ . reduce 6
+
+
+state 2
+ class : LOCAL . (7)
+
+ . reduce 7
+
+
+state 3
+ type : REAL . (8)
+
+ . reduce 8
+
+
+state 4
+ type : INTEGER . (9)
+
+ . reduce 9
+
+
+state 5
+ $accept : declaration . $end (0)
+
+ $end accept
+
+
+state 6
+ declaration : class . type $$1 $$2 namelist (3)
+
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ type goto 8
+
+
+state 7
+ declaration : type . $$3 locnamelist (5)
+ $$3 : . (4)
+
+ . reduce 4
+
+ $$3 goto 9
+
+
+state 8
+ declaration : class type . $$1 $$2 namelist (3)
+ $$1 : . (1)
+
+ . reduce 1
+
+ $$1 goto 10
+
+
+state 9
+ declaration : type $$3 . locnamelist (5)
+ $$5 : . (13)
+
+ . reduce 13
+
+ locnamelist goto 11
+ $$5 goto 12
+
+
+state 10
+ declaration : class type $$1 . $$2 namelist (3)
+ $$2 : . (2)
+
+ . reduce 2
+
+ $$2 goto 13
+
+
+state 11
+ declaration : type $$3 locnamelist . (5)
+
+ . reduce 5
+
+
+state 12
+ locnamelist : $$5 . $$2 namelist (14)
+ $$2 : . (2)
+
+ . reduce 2
+
+ $$2 goto 14
+
+
+13: shift/reduce conflict (shift 15, reduce 10) on NAME
+state 13
+ declaration : class type $$1 $$2 . namelist (3)
+ $$4 : . (10)
+
+ NAME shift 15
+
+ namelist goto 16
+ $$4 goto 17
+
+
+14: shift/reduce conflict (shift 15, reduce 10) on NAME
+state 14
+ locnamelist : $$5 $$2 . namelist (14)
+ $$4 : . (10)
+
+ NAME shift 15
+
+ namelist goto 18
+ $$4 goto 17
+
+
+state 15
+ namelist : NAME . (12)
+
+ . reduce 12
+
+
+state 16
+ declaration : class type $$1 $$2 namelist . (3)
+
+ . reduce 3
+
+
+17: shift/reduce conflict (shift 15, reduce 10) on NAME
+state 17
+ namelist : $$4 . namelist NAME (11)
+ $$4 : . (10)
+
+ NAME shift 15
+
+ namelist goto 19
+ $$4 goto 17
+
+
+state 18
+ locnamelist : $$5 $$2 namelist . (14)
+
+ . reduce 14
+
+
+state 19
+ namelist : $$4 namelist . NAME (11)
+
+ NAME shift 20
+ . error
+
+
+state 20
+ namelist : $$4 namelist NAME . (11)
+
+ . reduce 11
+
+
+Rules never reduced:
+ $$4 : (10)
+
+
+State 13 contains 1 shift/reduce conflict.
+State 14 contains 1 shift/reduce conflict.
+State 17 contains 1 shift/reduce conflict.
+
+
+7 terminals, 11 nonterminals
+15 grammar rules, 21 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 GLOBAL
+ 3 258 LOCAL
+ 4 259 REAL
+ 5 260 INTEGER
+ 6 261 NAME
+ 7 262 $accept
+ 8 263 declaration
+ 9 264 namelist
+ 10 265 locnamelist
+ 11 266 class
+ 12 267 type
+ 13 268 $$1
+ 14 269 $$2
+ 15 270 $$3
+ 16 271 $$4
+ 17 272 $$5
Added: vendor/byacc/dist/test/btyacc/err_inherit3.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_inherit3.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_inherit3.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1419 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse err_inherit3_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex err_inherit3_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror err_inherit3_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar err_inherit3_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval err_inherit3_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval err_inherit3_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug err_inherit3_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs err_inherit3_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag err_inherit3_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs err_inherit3_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen err_inherit3_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred err_inherit3_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos err_inherit3_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto err_inherit3_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex err_inherit3_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex err_inherit3_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex err_inherit3_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable err_inherit3_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck err_inherit3_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname err_inherit3_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule err_inherit3_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex err_inherit3_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable err_inherit3_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "err_inherit3_"
+
+#define YYPURE 0
+
+#line 2 "err_inherit3.y"
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#line 39 "err_inherit3.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 155 "err_inherit3.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+#ifndef YYDESTRUCT_DECL
+#define YYDESTRUCT_DECL() yydestruct(const char *msg, int psymb, YYSTYPE *val)
+#endif
+#ifndef YYDESTRUCT_CALL
+#define YYDESTRUCT_CALL(msg, psymb, val) yydestruct(msg, psymb, val)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT err_inherit3_lhs[] = { -1,
+ 5, 6, 0, 7, 0, 3, 3, 4, 4, 8,
+ 1, 1, 9, 2,
+};
+static const YYINT err_inherit3_len[] = { 2,
+ 0, 0, 5, 0, 3, 1, 1, 1, 1, 0,
+ 3, 1, 0, 3,
+};
+static const YYINT err_inherit3_defred[] = { 0,
+ 6, 7, 8, 9, 0, 0, 4, 1, 13, 2,
+ 5, 2, 0, 0, 12, 3, 0, 14, 0, 11,
+};
+static const YYINT err_inherit3_stos[] = { 0,
+ 257, 258, 259, 260, 263, 266, 267, 267, 270, 268,
+ 265, 272, 269, 269, 261, 264, 271, 264, 264, 261,
+};
+static const YYINT err_inherit3_dgoto[] = { 5,
+ 16, 11, 6, 7, 10, 13, 9, 17, 12,
+};
+static const YYINT err_inherit3_sindex[] = { -257,
+ 0, 0, 0, 0, 0, -254, 0, 0, 0, 0,
+ 0, 0, -253, -253, 0, 0, -253, 0, -252, 0,
+};
+static const YYINT err_inherit3_rindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+};
+#if YYBTYACC
+static const YYINT err_inherit3_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+};
+#endif
+static const YYINT err_inherit3_gindex[] = { 0,
+ -10, 0, 0, 4, 0, -1, 0, 0, 0,
+};
+#define YYTABLESIZE 11
+static const YYINT err_inherit3_table[] = { 1,
+ 2, 3, 4, 18, 3, 4, 19, 15, 20, 8,
+ 14,
+};
+static const YYINT err_inherit3_check[] = { 257,
+ 258, 259, 260, 14, 259, 260, 17, 261, 261, 6,
+ 12,
+};
+#if YYBTYACC
+static const YYINT err_inherit3_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 5
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 261
+#define YYUNDFTOKEN 273
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const err_inherit3_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","GLOBAL","LOCAL","REAL","INTEGER",
+"NAME","$accept","declaration","namelist","locnamelist","class","type","$$1",
+"$$2","$$3","$$4","$$5","illegal-symbol",
+};
+static const char *const err_inherit3_rule[] = {
+"$accept : declaration",
+"$$1 :",
+"$$2 :",
+"declaration : class type $$1 $$2 namelist",
+"$$3 :",
+"declaration : type $$3 locnamelist",
+"class : GLOBAL",
+"class : LOCAL",
+"type : REAL",
+"type : INTEGER",
+"$$4 :",
+"namelist : $$4 namelist NAME",
+"namelist : NAME",
+"$$5 :",
+"locnamelist : $$5 $$2 namelist",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 78 "err_inherit3.y"
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
+#line 420 "err_inherit3.tab.c"
+
+/* Release memory associated with symbol. */
+#if ! defined YYDESTRUCT_IS_DECLARED
+static void
+YYDESTRUCT_DECL()
+{
+ switch (psymb)
+ {
+ case 263:
+#line 30 "err_inherit3.y"
+ {
+ namelist *p = (*val).nlist;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ }
+ break;
+#line 440 "err_inherit3.tab.c"
+ case 264:
+#line 30 "err_inherit3.y"
+ {
+ namelist *p = (*val).nlist;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ }
+ break;
+#line 452 "err_inherit3.tab.c"
+ case 265:
+#line 30 "err_inherit3.y"
+ {
+ namelist *p = (*val).nlist;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ }
+ break;
+#line 464 "err_inherit3.tab.c"
+ }
+}
+#define YYDESTRUCT_IS_DECLARED 1
+#endif
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 1:
+#line 50 "err_inherit3.y"
+yyval.cval = yystack.l_mark[-1].cval;
+break;
+case 2:
+#line 50 "err_inherit3.y"
+yyval.tval = yystack.l_mark[-1].tval;
+break;
+case 3:
+#line 51 "err_inherit3.y"
+ { yyval.nlist = yystack.l_mark[0].nlist; }
+break;
+case 4:
+#line 52 "err_inherit3.y"
+yyval.tval = yystack.l_mark[0].tval;
+break;
+case 5:
+#line 53 "err_inherit3.y"
+ { yyval.nlist = yystack.l_mark[0].nlist; }
+break;
+case 6:
+#line 56 "err_inherit3.y"
+ { yyval.cval = cGLOBAL; }
+break;
+case 7:
+#line 57 "err_inherit3.y"
+ { yyval.cval = cLOCAL; }
+break;
+case 8:
+#line 60 "err_inherit3.y"
+ { yyval.tval = tREAL; }
+break;
+case 9:
+#line 61 "err_inherit3.y"
+ { yyval.tval = tINTEGER; }
+break;
+case 10:
+#line 64 "err_inherit3.y"
+yyval.cval = yystack.l_mark[-2];
+break;
+case 11:
+#line 65 "err_inherit3.y"
+ { yyval.nlist->s = mksymbol(yystack.l_mark[-5].tval, yystack.l_mark[-5].cval, yystack.l_mark[0].id);
+ yyval.nlist->next = yystack.l_mark[-1].nlist;
+ }
+break;
+case 12:
+#line 69 "err_inherit3.y"
+ { yyval.nlist->s = mksymbol(yystack.l_mark[-3], yystack.l_mark[-3], yystack.l_mark[0].id);
+ yyval.nlist->next = NULL;
+ }
+break;
+case 13:
+#line 74 "err_inherit3.y"
+yyval.cval = cLOCAL;
+break;
+case 14:
+#line 75 "err_inherit3.y"
+ { yyval.nlist = yystack.l_mark[0].nlist; }
+break;
+#line 1185 "err_inherit3.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/err_inherit3.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/err_inherit3.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_inherit3.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,25 @@
+#ifndef _err_inherit3__defines_h_
+#define _err_inherit3__defines_h_
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE err_inherit3_lval;
+
+#endif /* _err_inherit3__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/err_inherit4.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_inherit4.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_inherit4.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,13 @@
+YACC: w - line 32 of "./err_inherit4.y", destructor redeclared
+%destructor {
+ ^
+YACC: w - line 77 of "./err_inherit4.y", wrong number of default arguments for namelist
+ { $$ = $1; @$ = @2; }
+ ^
+YACC: w - line 77 of "./err_inherit4.y", wrong type for default argument 2 to namelist
+ { $$ = $1; @$ = @2; }
+ ^
+YACC: w - line 77 of "./err_inherit4.y", wrong type for default argument 1 to namelist
+ { $$ = $1; @$ = @2; }
+ ^
+YACC: w - line 77 of "./err_inherit4.y", @2 references beyond the end of the current rule
Added: vendor/byacc/dist/test/btyacc/err_inherit4.output
===================================================================
--- vendor/byacc/dist/test/btyacc/err_inherit4.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_inherit4.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,178 @@
+ 0 $accept : declaration $end
+
+ 1 $$1 :
+
+ 2 $$2 :
+
+ 3 declaration : class type $$1 $$2 namelist
+
+ 4 $$3 :
+
+ 5 declaration : type $$3 locnamelist
+
+ 6 class : GLOBAL
+ 7 | LOCAL
+
+ 8 type : REAL
+ 9 | INTEGER
+
+ 10 namelist : namelist NAME
+ 11 | NAME
+
+ 12 locnamelist : namelist
+
+state 0
+ $accept : . declaration $end (0)
+
+ GLOBAL shift 1
+ LOCAL shift 2
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ declaration goto 5
+ class goto 6
+ type goto 7
+
+
+state 1
+ class : GLOBAL . (6)
+
+ . reduce 6
+
+
+state 2
+ class : LOCAL . (7)
+
+ . reduce 7
+
+
+state 3
+ type : REAL . (8)
+
+ . reduce 8
+
+
+state 4
+ type : INTEGER . (9)
+
+ . reduce 9
+
+
+state 5
+ $accept : declaration . $end (0)
+
+ $end accept
+
+
+state 6
+ declaration : class . type $$1 $$2 namelist (3)
+
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ type goto 8
+
+
+state 7
+ declaration : type . $$3 locnamelist (5)
+ $$3 : . (4)
+
+ . reduce 4
+
+ $$3 goto 9
+
+
+state 8
+ declaration : class type . $$1 $$2 namelist (3)
+ $$1 : . (1)
+
+ . reduce 1
+
+ $$1 goto 10
+
+
+state 9
+ declaration : type $$3 . locnamelist (5)
+
+ NAME shift 11
+ . error
+
+ namelist goto 12
+ locnamelist goto 13
+
+
+state 10
+ declaration : class type $$1 . $$2 namelist (3)
+ $$2 : . (2)
+
+ . reduce 2
+
+ $$2 goto 14
+
+
+state 11
+ namelist : NAME . (11)
+
+ . reduce 11
+
+
+state 12
+ namelist : namelist . NAME (10)
+ locnamelist : namelist . (12)
+
+ NAME shift 15
+ $end reduce 12
+
+
+state 13
+ declaration : type $$3 locnamelist . (5)
+
+ . reduce 5
+
+
+state 14
+ declaration : class type $$1 $$2 . namelist (3)
+
+ NAME shift 11
+ . error
+
+ namelist goto 16
+
+
+state 15
+ namelist : namelist NAME . (10)
+
+ . reduce 10
+
+
+state 16
+ declaration : class type $$1 $$2 namelist . (3)
+ namelist : namelist . NAME (10)
+
+ NAME shift 15
+ $end reduce 3
+
+
+7 terminals, 9 nonterminals
+13 grammar rules, 17 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 GLOBAL
+ 3 258 LOCAL
+ 4 259 REAL
+ 5 260 INTEGER
+ 6 261 NAME
+ 7 262 $accept
+ 8 263 declaration
+ 9 264 namelist
+ 10 265 locnamelist
+ 11 266 class
+ 12 267 type
+ 13 268 $$1
+ 14 269 $$2
+ 15 270 $$3
Added: vendor/byacc/dist/test/btyacc/err_inherit4.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_inherit4.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_inherit4.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1408 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse err_inherit4_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex err_inherit4_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror err_inherit4_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar err_inherit4_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval err_inherit4_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval err_inherit4_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug err_inherit4_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs err_inherit4_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag err_inherit4_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs err_inherit4_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen err_inherit4_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred err_inherit4_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos err_inherit4_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto err_inherit4_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex err_inherit4_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex err_inherit4_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex err_inherit4_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable err_inherit4_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck err_inherit4_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname err_inherit4_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule err_inherit4_rule
+#endif /* yyrule */
+
+#ifndef yyloc
+#define yyloc err_inherit4_loc
+#endif /* yyloc */
+
+#ifndef yylloc
+#define yylloc err_inherit4_lloc
+#endif /* yylloc */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex err_inherit4_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable err_inherit4_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "err_inherit4_"
+
+#define YYPURE 0
+
+#line 3 "err_inherit4.y"
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#line 41 "err_inherit4.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 163 "err_inherit4.tab.c"
+
+#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
+/* Default: YYLTYPE is the text position type. */
+typedef struct YYLTYPE
+{
+ int first_line;
+ int first_column;
+ int last_line;
+ int last_column;
+} YYLTYPE;
+#define YYLTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(YYLTYPE loc, const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(yylloc, msg)
+#endif
+
+#ifndef YYDESTRUCT_DECL
+#define YYDESTRUCT_DECL() yydestruct(const char *msg, int psymb, YYSTYPE *val, YYLTYPE *loc)
+#endif
+#ifndef YYDESTRUCT_CALL
+#define YYDESTRUCT_CALL(msg, psymb, val, loc) yydestruct(msg, psymb, val, loc)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT err_inherit4_lhs[] = { -1,
+ 5, 6, 0, 7, 0, 3, 3, 4, 4, 1,
+ 1, 2,
+};
+static const YYINT err_inherit4_len[] = { 2,
+ 0, 0, 5, 0, 3, 1, 1, 1, 1, 2,
+ 1, 1,
+};
+static const YYINT err_inherit4_defred[] = { 0,
+ 6, 7, 8, 9, 0, 0, 4, 1, 0, 2,
+ 11, 0, 5, 0, 10, 0,
+};
+static const YYINT err_inherit4_stos[] = { 0,
+ 257, 258, 259, 260, 263, 266, 267, 267, 270, 268,
+ 261, 264, 265, 269, 261, 264,
+};
+static const YYINT err_inherit4_dgoto[] = { 5,
+ 12, 13, 6, 7, 10, 14, 9,
+};
+static const YYINT err_inherit4_sindex[] = { -257,
+ 0, 0, 0, 0, 0, -255, 0, 0, -254, 0,
+ 0, -253, 0, -254, 0, -253,
+};
+static const YYINT err_inherit4_rindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 6, 0, 0, 0, 9,
+};
+#if YYBTYACC
+static const YYINT err_inherit4_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0,
+};
+#endif
+static const YYINT err_inherit4_gindex[] = { 0,
+ -4, 0, 0, 5, 0, 0, 0,
+};
+#define YYTABLESIZE 11
+static const YYINT err_inherit4_table[] = { 1,
+ 2, 3, 4, 3, 4, 12, 11, 15, 3, 16,
+ 8,
+};
+static const YYINT err_inherit4_check[] = { 257,
+ 258, 259, 260, 259, 260, 0, 261, 261, 0, 14,
+ 6,
+};
+#if YYBTYACC
+static const YYINT err_inherit4_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 5
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 261
+#define YYUNDFTOKEN 271
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const err_inherit4_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","GLOBAL","LOCAL","REAL","INTEGER",
+"NAME","$accept","declaration","namelist","locnamelist","class","type","$$1",
+"$$2","$$3","illegal-symbol",
+};
+static const char *const err_inherit4_rule[] = {
+"$accept : declaration",
+"$$1 :",
+"$$2 :",
+"declaration : class type $$1 $$2 namelist",
+"$$3 :",
+"declaration : type $$3 locnamelist",
+"class : GLOBAL",
+"class : LOCAL",
+"type : REAL",
+"type : INTEGER",
+"namelist : namelist NAME",
+"namelist : NAME",
+"locnamelist : namelist",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 80 "err_inherit4.y"
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
+#line 438 "err_inherit4.tab.c"
+
+/* Release memory associated with symbol. */
+#if ! defined YYDESTRUCT_IS_DECLARED
+static void
+YYDESTRUCT_DECL()
+{
+ switch (psymb)
+ {
+ case 263:
+#line 28 "err_inherit4.y"
+ { }
+ break;
+#line 451 "err_inherit4.tab.c"
+ case 264:
+#line 28 "err_inherit4.y"
+ { }
+ break;
+#line 456 "err_inherit4.tab.c"
+ case 265:
+#line 28 "err_inherit4.y"
+ { }
+ break;
+#line 461 "err_inherit4.tab.c"
+ }
+}
+#define YYDESTRUCT_IS_DECLARED 1
+#endif
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 1:
+#line 52 "err_inherit4.y"
+yyval.cval = yystack.l_mark[-1].cval;
+break;
+case 2:
+#line 52 "err_inherit4.y"
+yyval.tval = yystack.l_mark[-1].tval;
+break;
+case 3:
+#line 53 "err_inherit4.y"
+ { yyval.nlist = yystack.l_mark[0].nlist; }
+break;
+case 4:
+#line 54 "err_inherit4.y"
+yyval.tval = yystack.l_mark[0].tval;
+break;
+case 5:
+#line 55 "err_inherit4.y"
+ { yyval.nlist = yystack.l_mark[0].nlist; }
+break;
+case 6:
+#line 58 "err_inherit4.y"
+ { yyval.cval = cGLOBAL; }
+break;
+case 7:
+#line 59 "err_inherit4.y"
+ { yyval.cval = cLOCAL; }
+break;
+case 8:
+#line 62 "err_inherit4.y"
+ { yyval.tval = tREAL; }
+break;
+case 9:
+#line 63 "err_inherit4.y"
+ { yyval.tval = tINTEGER; }
+break;
+case 10:
+#line 67 "err_inherit4.y"
+ { yyval.nlist->s = mksymbol(yystack.l_mark[-2].tval, yystack.l_mark[-3].cval, yystack.l_mark[0].id);
+ yyval.nlist->next = yystack.l_mark[-1].nlist;
+ }
+break;
+case 11:
+#line 71 "err_inherit4.y"
+ { yyval.nlist->s = mksymbol(yystack.l_mark[-1].tval, yystack.l_mark[-2].cval, yystack.l_mark[0].id);
+ yyval.nlist->next = NULL;
+ }
+break;
+case 12:
+#line 77 "err_inherit4.y"
+ { yyval.nlist = yystack.l_mark[0].nlist; yyloc = yystack.p_mark[1]; }
+break;
+#line 1174 "err_inherit4.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/err_inherit4.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/err_inherit4.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_inherit4.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,25 @@
+#ifndef _err_inherit4__defines_h_
+#define _err_inherit4__defines_h_
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE err_inherit4_lval;
+
+#endif /* _err_inherit4__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/err_inherit5.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_inherit5.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_inherit5.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 74 of "./err_inherit5.y", illegal @$ or @N reference
Added: vendor/byacc/dist/test/btyacc/err_inherit5.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_inherit5.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_inherit5.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_inherit5.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_inherit5.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax1.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax1.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax1.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 1 of "./err_syntax1.y", syntax error
+ ?% {
+ ^
Added: vendor/byacc/dist/test/btyacc/err_syntax1.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax1.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax1.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax1.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax1.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax10.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax10.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax10.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: w - line 7 of "./err_syntax10.y", the type of '(' has been redeclared
+YACC: w - line 7 of "./err_syntax10.y", the type of '*' has been redeclared
+YACC: w - line 7 of "./err_syntax10.y", the type of '&' has been redeclared
Added: vendor/byacc/dist/test/btyacc/err_syntax10.output
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax10.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax10.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,37 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+5 terminals, 2 nonterminals
+2 grammar rules, 3 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 40 '('
+ 3 42 '*'
+ 4 38 '&'
+ 5 257 $accept
+ 6 258 S
Added: vendor/byacc/dist/test/btyacc/err_syntax10.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax10.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax10.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1257 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse err_syntax10_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex err_syntax10_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror err_syntax10_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar err_syntax10_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval err_syntax10_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval err_syntax10_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug err_syntax10_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs err_syntax10_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag err_syntax10_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs err_syntax10_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen err_syntax10_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred err_syntax10_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos err_syntax10_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto err_syntax10_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex err_syntax10_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex err_syntax10_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex err_syntax10_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable err_syntax10_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck err_syntax10_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname err_syntax10_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule err_syntax10_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex err_syntax10_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable err_syntax10_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "err_syntax10_"
+
+#define YYPURE 0
+
+#line 2 "err_syntax10.y"
+int yylex(void);
+static void yyerror(const char *);
+#line 124 "err_syntax10.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT err_syntax10_lhs[] = { -1,
+ 0,
+};
+static const YYINT err_syntax10_len[] = { 2,
+ 1,
+};
+static const YYINT err_syntax10_defred[] = { 0,
+ 1, 0,
+};
+static const YYINT err_syntax10_stos[] = { 0,
+ 256, 258,
+};
+static const YYINT err_syntax10_dgoto[] = { 2,
+};
+static const YYINT err_syntax10_sindex[] = { -256,
+ 0, 0,
+};
+static const YYINT err_syntax10_rindex[] = { 0,
+ 0, 0,
+};
+#if YYBTYACC
+static const YYINT err_syntax10_cindex[] = { 0,
+ 0, 0,
+};
+#endif
+static const YYINT err_syntax10_gindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT err_syntax10_table[] = { 1,
+};
+static const YYINT err_syntax10_check[] = { 256,
+};
+#if YYBTYACC
+static const YYINT err_syntax10_ctable[] = { -1,
+};
+#endif
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const err_syntax10_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,"'&'",0,"'('",0,"'*'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","S",
+"illegal-symbol",
+};
+static const char *const err_syntax10_rule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 12 "err_syntax10.y"
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 367 "err_syntax10.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/err_syntax10.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax10.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax10.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,5 @@
+#ifndef _err_syntax10__defines_h_
+#define _err_syntax10__defines_h_
+
+
+#endif /* _err_syntax10__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/err_syntax11.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax11.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax11.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: w - line 7 of "./err_syntax11.y", the precedence of '|' has been redeclared
Added: vendor/byacc/dist/test/btyacc/err_syntax11.output
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax11.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax11.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,35 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+3 terminals, 2 nonterminals
+2 grammar rules, 3 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 124 '|'
+ 3 257 $accept
+ 4 258 S
Added: vendor/byacc/dist/test/btyacc/err_syntax11.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax11.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax11.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1263 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse err_syntax11_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex err_syntax11_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror err_syntax11_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar err_syntax11_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval err_syntax11_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval err_syntax11_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug err_syntax11_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs err_syntax11_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag err_syntax11_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs err_syntax11_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen err_syntax11_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred err_syntax11_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos err_syntax11_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto err_syntax11_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex err_syntax11_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex err_syntax11_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex err_syntax11_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable err_syntax11_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck err_syntax11_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname err_syntax11_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule err_syntax11_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex err_syntax11_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable err_syntax11_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "err_syntax11_"
+
+#define YYPURE 0
+
+#line 2 "err_syntax11.y"
+int yylex(void);
+static void yyerror(const char *);
+#line 124 "err_syntax11.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT err_syntax11_lhs[] = { -1,
+ 0,
+};
+static const YYINT err_syntax11_len[] = { 2,
+ 1,
+};
+static const YYINT err_syntax11_defred[] = { 0,
+ 1, 0,
+};
+static const YYINT err_syntax11_stos[] = { 0,
+ 256, 258,
+};
+static const YYINT err_syntax11_dgoto[] = { 2,
+};
+static const YYINT err_syntax11_sindex[] = { -256,
+ 0, 0,
+};
+static const YYINT err_syntax11_rindex[] = { 0,
+ 0, 0,
+};
+#if YYBTYACC
+static const YYINT err_syntax11_cindex[] = { 0,
+ 0, 0,
+};
+#endif
+static const YYINT err_syntax11_gindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT err_syntax11_table[] = { 1,
+};
+static const YYINT err_syntax11_check[] = { 256,
+};
+#if YYBTYACC
+static const YYINT err_syntax11_ctable[] = { -1,
+};
+#endif
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const err_syntax11_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","S",
+"illegal-symbol",
+};
+static const char *const err_syntax11_rule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 12 "err_syntax11.y"
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 373 "err_syntax11.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/err_syntax11.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax11.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax11.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,5 @@
+#ifndef _err_syntax11__defines_h_
+#define _err_syntax11__defines_h_
+
+
+#endif /* _err_syntax11__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/err_syntax12.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax12.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax12.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: w - line 7 of "./err_syntax12.y", the value of text has been redeclared
Added: vendor/byacc/dist/test/btyacc/err_syntax12.output
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax12.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax12.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,35 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+3 terminals, 2 nonterminals
+2 grammar rules, 3 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 456 text
+ 3 457 $accept
+ 4 458 S
Added: vendor/byacc/dist/test/btyacc/err_syntax12.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax12.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax12.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1269 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse err_syntax12_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex err_syntax12_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror err_syntax12_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar err_syntax12_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval err_syntax12_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval err_syntax12_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug err_syntax12_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs err_syntax12_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag err_syntax12_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs err_syntax12_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen err_syntax12_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred err_syntax12_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos err_syntax12_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto err_syntax12_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex err_syntax12_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex err_syntax12_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex err_syntax12_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable err_syntax12_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck err_syntax12_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname err_syntax12_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule err_syntax12_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex err_syntax12_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable err_syntax12_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "err_syntax12_"
+
+#define YYPURE 0
+
+#line 2 "err_syntax12.y"
+int yylex(void);
+static void yyerror(const char *);
+#line 124 "err_syntax12.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define text 456
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT err_syntax12_lhs[] = { -1,
+ 0,
+};
+static const YYINT err_syntax12_len[] = { 2,
+ 1,
+};
+static const YYINT err_syntax12_defred[] = { 0,
+ 1, 0,
+};
+static const YYINT err_syntax12_stos[] = { 0,
+ 256, 458,
+};
+static const YYINT err_syntax12_dgoto[] = { 2,
+};
+static const YYINT err_syntax12_sindex[] = { -256,
+ 0, 0,
+};
+static const YYINT err_syntax12_rindex[] = { 0,
+ 0, 0,
+};
+#if YYBTYACC
+static const YYINT err_syntax12_cindex[] = { 0,
+ 0, 0,
+};
+#endif
+static const YYINT err_syntax12_gindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT err_syntax12_table[] = { 1,
+};
+static const YYINT err_syntax12_check[] = { 256,
+};
+#if YYBTYACC
+static const YYINT err_syntax12_ctable[] = { -1,
+};
+#endif
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 456
+#define YYUNDFTOKEN 459
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const err_syntax12_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"text","$accept","S",
+"illegal-symbol",
+};
+static const char *const err_syntax12_rule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 12 "err_syntax12.y"
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 379 "err_syntax12.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/err_syntax12.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax12.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax12.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,6 @@
+#ifndef _err_syntax12__defines_h_
+#define _err_syntax12__defines_h_
+
+#define text 456
+
+#endif /* _err_syntax12__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/err_syntax13.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax13.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax13.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 7 of "./err_syntax13.y", the start symbol text is a token
Added: vendor/byacc/dist/test/btyacc/err_syntax13.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax13.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax13.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax13.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax13.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax14.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax14.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax14.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2 @@
+YACC: w - line 7 of "./err_syntax14.y", the start symbol has been redeclared
+YACC: e - the start symbol text2 is undefined
Added: vendor/byacc/dist/test/btyacc/err_syntax14.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax14.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax14.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax14.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax14.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax15.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax15.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax15.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 9 of "./err_syntax15.y", no grammar has been specified
Added: vendor/byacc/dist/test/btyacc/err_syntax15.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax15.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax15.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax15.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax15.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax16.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax16.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax16.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 14 of "./err_syntax16.y", a token appears on the lhs of a production
Added: vendor/byacc/dist/test/btyacc/err_syntax16.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax16.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax16.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax16.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax16.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax17.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax17.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax17.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 8 of "./err_syntax17.y", unterminated action
+S: { error
+ ^
Added: vendor/byacc/dist/test/btyacc/err_syntax17.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax17.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax17.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax17.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax17.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax18.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax18.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax18.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: w - line 9 of "./err_syntax18.y", $4 references beyond the end of the current rule
Added: vendor/byacc/dist/test/btyacc/err_syntax18.output
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax18.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax18.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,52 @@
+ 0 $accept : expr $end
+
+ 1 expr : '(' expr ')'
+
+state 0
+ $accept : . expr $end (0)
+
+ '(' shift 1
+ . error
+
+ expr goto 2
+
+
+state 1
+ expr : '(' . expr ')' (1)
+
+ '(' shift 1
+ . error
+
+ expr goto 3
+
+
+state 2
+ $accept : expr . $end (0)
+
+ $end accept
+
+
+state 3
+ expr : '(' expr . ')' (1)
+
+ ')' shift 4
+ . error
+
+
+state 4
+ expr : '(' expr ')' . (1)
+
+ . reduce 1
+
+
+4 terminals, 2 nonterminals
+2 grammar rules, 5 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 40 '('
+ 3 41 ')'
+ 4 257 $accept
+ 5 258 expr
Added: vendor/byacc/dist/test/btyacc/err_syntax18.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax18.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax18.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1271 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse err_syntax18_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex err_syntax18_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror err_syntax18_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar err_syntax18_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval err_syntax18_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval err_syntax18_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug err_syntax18_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs err_syntax18_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag err_syntax18_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs err_syntax18_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen err_syntax18_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred err_syntax18_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos err_syntax18_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto err_syntax18_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex err_syntax18_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex err_syntax18_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex err_syntax18_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable err_syntax18_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck err_syntax18_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname err_syntax18_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule err_syntax18_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex err_syntax18_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable err_syntax18_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "err_syntax18_"
+
+#define YYPURE 0
+
+#line 2 "err_syntax18.y"
+int yylex(void);
+static void yyerror(const char *);
+#line 124 "err_syntax18.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT err_syntax18_lhs[] = { -1,
+ 0,
+};
+static const YYINT err_syntax18_len[] = { 2,
+ 3,
+};
+static const YYINT err_syntax18_defred[] = { 0,
+ 0, 0, 0, 1,
+};
+static const YYINT err_syntax18_stos[] = { 0,
+ 40, 258, 258, 41,
+};
+static const YYINT err_syntax18_dgoto[] = { 2,
+};
+static const YYINT err_syntax18_sindex[] = { -40,
+ -40, 0, -39, 0,
+};
+static const YYINT err_syntax18_rindex[] = { 0,
+ 0, 0, 0, 0,
+};
+#if YYBTYACC
+static const YYINT err_syntax18_cindex[] = { 0,
+ 0, 0, 0, 0,
+};
+#endif
+static const YYINT err_syntax18_gindex[] = { 2,
+};
+#define YYTABLESIZE 3
+static const YYINT err_syntax18_table[] = { 1,
+ 0, 4, 3,
+};
+static const YYINT err_syntax18_check[] = { 40,
+ -1, 41, 1,
+};
+#if YYBTYACC
+static const YYINT err_syntax18_ctable[] = { -1,
+ -1, -1,
+};
+#endif
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const err_syntax18_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'('","')'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","expr",
+"illegal-symbol",
+};
+static const char *const err_syntax18_rule[] = {
+"$accept : expr",
+"expr : '(' expr ')'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 13 "err_syntax18.y"
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 376 "err_syntax18.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 1:
+#line 9 "err_syntax18.y"
+ { yyval = yystack.l_mark[1]; }
+break;
+#line 1037 "err_syntax18.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/err_syntax18.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax18.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax18.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,5 @@
+#ifndef _err_syntax18__defines_h_
+#define _err_syntax18__defines_h_
+
+
+#endif /* _err_syntax18__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/err_syntax19.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax19.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax19.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 9 of "./err_syntax19.y", illegal $-name
+ { $$ = $<oops>; }
+ ^
Added: vendor/byacc/dist/test/btyacc/err_syntax19.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax19.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax19.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax19.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax19.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax2.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax2.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax2.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 1 of "./err_syntax2.y", unmatched /*
+%{ /*
+ ^
Added: vendor/byacc/dist/test/btyacc/err_syntax2.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax2.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax2.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax2.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax2.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax20.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax20.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax20.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: w - the symbol recur is undefined
Added: vendor/byacc/dist/test/btyacc/err_syntax20.output
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax20.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax20.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,51 @@
+ 0 $accept : expr $end
+
+ 1 expr : '(' recur ')'
+
+state 0
+ $accept : . expr $end (0)
+
+ '(' shift 1
+ . error
+
+ expr goto 2
+
+
+state 1
+ expr : '(' . recur ')' (1)
+
+ recur shift 3
+ . error
+
+
+state 2
+ $accept : expr . $end (0)
+
+ $end accept
+
+
+state 3
+ expr : '(' recur . ')' (1)
+
+ ')' shift 4
+ . error
+
+
+state 4
+ expr : '(' recur ')' . (1)
+
+ . reduce 1
+
+
+5 terminals, 2 nonterminals
+2 grammar rules, 5 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 recur
+ 3 40 '('
+ 4 41 ')'
+ 5 258 $accept
+ 6 259 expr
Added: vendor/byacc/dist/test/btyacc/err_syntax20.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax20.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax20.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1266 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse err_syntax20_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex err_syntax20_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror err_syntax20_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar err_syntax20_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval err_syntax20_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval err_syntax20_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug err_syntax20_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs err_syntax20_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag err_syntax20_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs err_syntax20_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen err_syntax20_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred err_syntax20_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos err_syntax20_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto err_syntax20_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex err_syntax20_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex err_syntax20_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex err_syntax20_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable err_syntax20_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck err_syntax20_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname err_syntax20_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule err_syntax20_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex err_syntax20_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable err_syntax20_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "err_syntax20_"
+
+#define YYPURE 0
+
+#line 2 "err_syntax20.y"
+int yylex(void);
+static void yyerror(const char *);
+#line 124 "err_syntax20.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define recur 257
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT err_syntax20_lhs[] = { -1,
+ 0,
+};
+static const YYINT err_syntax20_len[] = { 2,
+ 3,
+};
+static const YYINT err_syntax20_defred[] = { 0,
+ 0, 0, 0, 1,
+};
+static const YYINT err_syntax20_stos[] = { 0,
+ 40, 259, 257, 41,
+};
+static const YYINT err_syntax20_dgoto[] = { 2,
+};
+static const YYINT err_syntax20_sindex[] = { -40,
+ -256, 0, -39, 0,
+};
+static const YYINT err_syntax20_rindex[] = { 0,
+ 0, 0, 0, 0,
+};
+#if YYBTYACC
+static const YYINT err_syntax20_cindex[] = { 0,
+ 0, 0, 0, 0,
+};
+#endif
+static const YYINT err_syntax20_gindex[] = { 0,
+};
+#define YYTABLESIZE 2
+static const YYINT err_syntax20_table[] = { 1,
+ 3, 4,
+};
+static const YYINT err_syntax20_check[] = { 40,
+ 257, 41,
+};
+#if YYBTYACC
+static const YYINT err_syntax20_ctable[] = { -1,
+ -1,
+};
+#endif
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 257
+#define YYUNDFTOKEN 260
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const err_syntax20_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'('","')'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","recur","$accept","expr",
+"illegal-symbol",
+};
+static const char *const err_syntax20_rule[] = {
+"$accept : expr",
+"expr : '(' recur ')'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 16 "err_syntax20.y"
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 371 "err_syntax20.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 1:
+#line 12 "err_syntax20.y"
+ { yystack.l_mark[-1].rechk = 3; }
+break;
+#line 1032 "err_syntax20.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/err_syntax20.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax20.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax20.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,6 @@
+#ifndef _err_syntax20__defines_h_
+#define _err_syntax20__defines_h_
+
+#define recur 257
+
+#endif /* _err_syntax20__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/err_syntax21.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax21.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax21.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 12 of "./err_syntax21.y", $0 is untyped
Added: vendor/byacc/dist/test/btyacc/err_syntax21.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax21.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax21.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax21.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax21.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax22.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax22.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax22.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 17 of "./err_syntax22.y", $2 (recur) is untyped
Added: vendor/byacc/dist/test/btyacc/err_syntax22.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax22.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax22.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax22.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax22.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax23.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax23.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax23.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 18 of "./err_syntax23.y", $$ is untyped
Added: vendor/byacc/dist/test/btyacc/err_syntax23.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax23.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax23.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax23.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax23.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax24.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax24.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax24.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2 @@
+YACC: w - line 21 of "./err_syntax24.y", the default action assigns an undefined value to $$
+YACC: e - line 22 of "./err_syntax24.y", $$ is untyped
Added: vendor/byacc/dist/test/btyacc/err_syntax24.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax24.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax24.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax24.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax24.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax25.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax25.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax25.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 11 of "./err_syntax25.y", too many %union declarations
+%union {
+^
Added: vendor/byacc/dist/test/btyacc/err_syntax25.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax25.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax25.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax25.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax25.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax26.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax26.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax26.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 6 of "./err_syntax26.y", unexpected end-of-file
Added: vendor/byacc/dist/test/btyacc/err_syntax26.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax26.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax26.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax26.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax26.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax27.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax27.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax27.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 3 of "./err_syntax27.y", missing '}'
Added: vendor/byacc/dist/test/btyacc/err_syntax27.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax27.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax27.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax27.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax27.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax3.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax3.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax3.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 6 of "./err_syntax3.y", unterminated string
+%token <text> '(' '*' '&
+ ^
Added: vendor/byacc/dist/test/btyacc/err_syntax3.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax3.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax3.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax3.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax3.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax4.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax4.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax4.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 1 of "./err_syntax4.y", unmatched %{
+%{
+^
Added: vendor/byacc/dist/test/btyacc/err_syntax4.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax4.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax4.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax4.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax4.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax5.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax5.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax5.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 6 of "./err_syntax5.y", unterminated %union declaration
+%union {
+^
Added: vendor/byacc/dist/test/btyacc/err_syntax5.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax5.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax5.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax5.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax5.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax6.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax6.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax6.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 6 of "./err_syntax6.y", illegal tag
+%token <text) '(' '*' '&
+ ^
Added: vendor/byacc/dist/test/btyacc/err_syntax6.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax6.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax6.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax6.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax6.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax7.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax7.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax7.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 6 of "./err_syntax7.y", illegal character
+%token <text> '\777'
+ ^
Added: vendor/byacc/dist/test/btyacc/err_syntax7.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax7.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax7.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax7.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax7.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax7a.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax7a.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax7a.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 6 of "./err_syntax7a.y", illegal character
+%token <text> '\xfff'
+ ^
Added: vendor/byacc/dist/test/btyacc/err_syntax7a.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax7a.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax7a.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax7a.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax7a.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax7b.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax7b.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax7b.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 6 of "./err_syntax7b.y", illegal character
+%token <text> '\x.'
+ ^
Added: vendor/byacc/dist/test/btyacc/err_syntax7b.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax7b.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax7b.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax7b.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax7b.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax8.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax8.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax8.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 6 of "./err_syntax8.y", illegal use of reserved symbol .
Added: vendor/byacc/dist/test/btyacc/err_syntax8.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax8.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax8.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax8.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax8.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax8a.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax8a.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax8a.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 6 of "./err_syntax8a.y", illegal use of reserved symbol $$123
Added: vendor/byacc/dist/test/btyacc/err_syntax8a.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax8a.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax8a.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax8a.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax8a.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax9.error
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax9.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax9.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 7 of "./err_syntax9.y", the start symbol text cannot be declared to be a token
Added: vendor/byacc/dist/test/btyacc/err_syntax9.output
===================================================================
Added: vendor/byacc/dist/test/btyacc/err_syntax9.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/err_syntax9.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/err_syntax9.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/btyacc/err_syntax9.tab.h
===================================================================
Added: vendor/byacc/dist/test/btyacc/error.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/error.output
===================================================================
--- vendor/byacc/dist/test/btyacc/error.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/error.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,34 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+2 terminals, 2 nonterminals
+2 grammar rules, 3 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 $accept
+ 3 258 S
Added: vendor/byacc/dist/test/btyacc/error.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/error.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/error.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1262 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse error_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex error_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror error_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar error_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval error_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval error_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug error_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs error_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag error_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs error_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen error_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred error_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos error_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto error_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex error_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex error_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex error_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable error_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck error_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname error_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule error_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex error_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable error_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "error_"
+
+#define YYPURE 0
+
+#line 2 "error.y"
+int yylex(void);
+static void yyerror(const char *);
+#line 124 "error.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT error_lhs[] = { -1,
+ 0,
+};
+static const YYINT error_len[] = { 2,
+ 1,
+};
+static const YYINT error_defred[] = { 0,
+ 1, 0,
+};
+static const YYINT error_stos[] = { 0,
+ 256, 258,
+};
+static const YYINT error_dgoto[] = { 2,
+};
+static const YYINT error_sindex[] = { -256,
+ 0, 0,
+};
+static const YYINT error_rindex[] = { 0,
+ 0, 0,
+};
+#if YYBTYACC
+static const YYINT error_cindex[] = { 0,
+ 0, 0,
+};
+#endif
+static const YYINT error_gindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT error_table[] = { 1,
+};
+static const YYINT error_check[] = { 256,
+};
+#if YYBTYACC
+static const YYINT error_ctable[] = { -1,
+};
+#endif
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const error_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","S","illegal-symbol",
+};
+static const char *const error_rule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 8 "error.y"
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 372 "error.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/error.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/error.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/error.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,5 @@
+#ifndef _error__defines_h_
+#define _error__defines_h_
+
+
+#endif /* _error__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/grammar.dot
===================================================================
--- vendor/byacc/dist/test/btyacc/grammar.dot (rev 0)
+++ vendor/byacc/dist/test/btyacc/grammar.dot 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,906 @@
+digraph test-grammar {
+ edge [fontsize=10];
+ node [shape=box,fontsize=10];
+ orientation=landscape;
+ rankdir=LR;
+ /*
+ margin=0.2;
+ page="8.27,11.69"; // for A4 printing
+ ratio=auto;
+ */
+
+ q0 [label="0:\l $accept -> . program $end\l program -> . { $end }\l program -> . translation_unit\l translation_unit -> . external_declaration\l translation_unit -> . translation_unit external_declaration\l external_declaration -> . declaration\l external_declaration -> . function_definition\l external_declaration -> . ';'\l external_declaration -> . linkage_specification\l external_declaration -> . T_ASM T_ASMARG ';'\l external_declaration -> . error T_MATCHRBRACE\l external_declaration -> . error ';'\l linkage_specification -> . T_EXTERN T_STRING_LITERAL braces\l linkage_specification -> . T_EXTERN T_STRING_LITERAL declaration\l declaration -> . decl_specifiers ';'\l declaration -> . decl_specifiers init_declarator_list ';'\l declaration -> . any_typedef decl_specifiers $$1 opt_declarator_list ';'\l any_typedef -> . T_EXTENSION T_TYPEDEF\l any_typedef -> . T_TYPEDEF\l function_definition -> . decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE\l function_definition -> . declarator $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l ty!
pe_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q1 [label="1:\l external_declaration -> error . T_MATCHRBRACE\l external_declaration -> error . ';'\l"];
+ q2 [label="2:\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> '(' . declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q3 [label="3:\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l pointer -> '*' . opt_type_qualifiers\l pointer -> '*' . opt_type_qualifiers pointer\l opt_type_qualifiers -> . { ')' ',' T_BRACKETS T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l opt_type_qualifiers -> . type_qualifier_list\l type_qualifier_list -> . type_qualifier\l type_qualifier_list -> . type_qualifier_list type_qualifier\l"];
+ q4 [label="4:\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l identifier_or_ref -> '&' . any_id\l"];
+ q5 [label="5:\l any_id -> T_IDENTIFIER . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q6 [label="6:\l type_specifier -> T_TYPEDEF_NAME . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l any_id -> T_TYPEDEF_NAME . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q7 [label="7:\l type_qualifier -> T_DEFINE_NAME . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q8 [label="8:\l storage_class -> T_AUTO . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q9 [label="9:\l linkage_specification -> T_EXTERN . T_STRING_LITERAL braces\l linkage_specification -> T_EXTERN . T_STRING_LITERAL declaration\l storage_class -> T_EXTERN . { ';' T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q10 [label="10:\l storage_class -> T_REGISTER . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q11 [label="11:\l storage_class -> T_STATIC . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q12 [label="12:\l any_typedef -> T_TYPEDEF . { T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l"];
+ q13 [label="13:\l storage_class -> T_INLINE . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q14 [label="14:\l any_typedef -> T_EXTENSION . T_TYPEDEF\l storage_class -> T_EXTENSION . { ';' T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q15 [label="15:\l type_specifier -> T_CHAR . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q16 [label="16:\l type_specifier -> T_DOUBLE . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q17 [label="17:\l type_specifier -> T_FLOAT . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q18 [label="18:\l type_specifier -> T_INT . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q19 [label="19:\l type_specifier -> T_VOID . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q20 [label="20:\l type_specifier -> T_LONG . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q21 [label="21:\l type_specifier -> T_SHORT . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q22 [label="22:\l type_specifier -> T_SIGNED . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q23 [label="23:\l type_specifier -> T_UNSIGNED . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q24 [label="24:\l enumeration -> T_ENUM . { T_LBRACE T_TYPEDEF_NAME T_IDENTIFIER }\l"];
+ q25 [label="25:\l struct_or_union -> T_STRUCT . { T_LBRACE T_TYPEDEF_NAME T_IDENTIFIER }\l"];
+ q26 [label="26:\l struct_or_union -> T_UNION . { T_LBRACE T_TYPEDEF_NAME T_IDENTIFIER }\l"];
+ q27 [label="27:\l type_specifier -> T_Bool . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q28 [label="28:\l type_specifier -> T_Complex . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q29 [label="29:\l type_specifier -> T_Imaginary . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q30 [label="30:\l type_qualifier -> T_TYPE_QUALIFIER . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q31 [label="31:\l external_declaration -> T_ASM . T_ASMARG ';'\l"];
+ q32 [label="32:\l external_declaration -> ';' . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q33 [label="33:\l $accept -> program . $end\l"];
+ q34 [label="34:\l declaration -> decl_specifiers . ';'\l declaration -> decl_specifiers . init_declarator_list ';'\l function_definition -> decl_specifiers . declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE\l decl_specifiers -> decl_specifiers . decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l init_declarator_list -> . init_declarator\l init_declarator_list -> . init_declarator_list ',' init_declarator\l init_declarator -> . declarator\l init_declarator -> . declarator '=' $$5 T_INITIALIZER\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_decla!
rator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q35 [label="35:\l decl_specifiers -> decl_specifier . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q36 [label="36:\l decl_specifier -> storage_class . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q37 [label="37:\l decl_specifier -> type_specifier . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q38 [label="38:\l decl_specifier -> type_qualifier . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q39 [label="39:\l type_specifier -> struct_or_union_specifier . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q40 [label="40:\l type_specifier -> enum_specifier . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q41 [label="41:\l $$4 -> . { T_VA_DCL T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l function_definition -> declarator . $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE\l"];
+ q42 [label="42:\l declarator -> direct_declarator . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l direct_declarator -> direct_declarator . T_BRACKETS\l direct_declarator -> direct_declarator . '(' parameter_type_list ')'\l direct_declarator -> direct_declarator . '(' opt_identifier_list ')'\l"];
+ q43 [label="43:\l braces -> . T_LBRACE T_MATCHRBRACE\l struct_or_union_specifier -> struct_or_union . any_id braces\l struct_or_union_specifier -> struct_or_union . braces\l struct_or_union_specifier -> struct_or_union . any_id\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l"];
+ q44 [label="44:\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> pointer . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q45 [label="45:\l identifier_or_ref -> any_id . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q46 [label="46:\l direct_declarator -> identifier_or_ref . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q47 [label="47:\l braces -> . T_LBRACE T_MATCHRBRACE\l enum_specifier -> enumeration . any_id braces\l enum_specifier -> enumeration . braces\l enum_specifier -> enumeration . any_id\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l"];
+ q48 [label="48:\l program -> translation_unit . { $end }\l translation_unit -> translation_unit . external_declaration\l external_declaration -> . declaration\l external_declaration -> . function_definition\l external_declaration -> . ';'\l external_declaration -> . linkage_specification\l external_declaration -> . T_ASM T_ASMARG ';'\l external_declaration -> . error T_MATCHRBRACE\l external_declaration -> . error ';'\l linkage_specification -> . T_EXTERN T_STRING_LITERAL braces\l linkage_specification -> . T_EXTERN T_STRING_LITERAL declaration\l declaration -> . decl_specifiers ';'\l declaration -> . decl_specifiers init_declarator_list ';'\l declaration -> . any_typedef decl_specifiers $$1 opt_declarator_list ';'\l any_typedef -> . T_EXTENSION T_TYPEDEF\l any_typedef -> . T_TYPEDEF\l function_definition -> . decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE\l function_definition -> . declarator $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id !
braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q49 [label="49:\l translation_unit -> external_declaration . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q50 [label="50:\l external_declaration -> declaration . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q51 [label="51:\l external_declaration -> function_definition . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q52 [label="52:\l external_declaration -> linkage_specification . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q53 [label="53:\l declaration -> any_typedef . decl_specifiers $$1 opt_declarator_list ';'\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l"];
+ q54 [label="54:\l external_declaration -> error T_MATCHRBRACE . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q55 [label="55:\l external_declaration -> error ';' . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q56 [label="56:\l any_id -> T_TYPEDEF_NAME . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q57 [label="57:\l direct_declarator -> '(' declarator . ')'\l"];
+ q58 [label="58:\l type_qualifier_list -> type_qualifier . { ')' ',' T_BRACKETS T_TYPE_QUALIFIER T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q59 [label="59:\l pointer -> . '*' opt_type_qualifiers\l pointer -> '*' opt_type_qualifiers . { ')' ',' T_BRACKETS T_TYPEDEF_NAME T_IDENTIFIER '&' '(' }\l pointer -> . '*' opt_type_qualifiers pointer\l pointer -> '*' opt_type_qualifiers . pointer\l"];
+ q60 [label="60:\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l opt_type_qualifiers -> type_qualifier_list . { ')' ',' T_BRACKETS T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l type_qualifier_list -> type_qualifier_list . type_qualifier\l"];
+ q61 [label="61:\l identifier_or_ref -> '&' any_id . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q62 [label="62:\l braces -> . T_LBRACE T_MATCHRBRACE\l linkage_specification -> T_EXTERN T_STRING_LITERAL . braces\l linkage_specification -> T_EXTERN T_STRING_LITERAL . declaration\l declaration -> . decl_specifiers ';'\l declaration -> . decl_specifiers init_declarator_list ';'\l declaration -> . any_typedef decl_specifiers $$1 opt_declarator_list ';'\l any_typedef -> . T_EXTENSION T_TYPEDEF\l any_typedef -> . T_TYPEDEF\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l"];
+ q63 [label="63:\l any_typedef -> T_EXTENSION T_TYPEDEF . { T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l"];
+ q64 [label="64:\l external_declaration -> T_ASM T_ASMARG . ';'\l"];
+ q65 [label="65:\l storage_class -> T_EXTERN . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q66 [label="66:\l storage_class -> T_EXTENSION . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q67 [label="67:\l declaration -> decl_specifiers ';' . { ';' T_ASM T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q68 [label="68:\l decl_specifiers -> decl_specifiers decl_specifier . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q69 [label="69:\l declaration -> decl_specifiers init_declarator_list . ';'\l init_declarator_list -> init_declarator_list . ',' init_declarator\l"];
+ q70 [label="70:\l init_declarator_list -> init_declarator . { ',' ';' }\l"];
+ q71 [label="71:\l $$2 -> . { T_VA_DCL T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l function_definition -> decl_specifiers declarator . $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE\l init_declarator -> declarator . { ',' ';' }\l init_declarator -> declarator . '=' $$5 T_INITIALIZER\l"];
+ q72 [label="72:\l declaration -> . decl_specifiers ';'\l declaration -> . decl_specifiers init_declarator_list ';'\l declaration -> . any_typedef decl_specifiers $$1 opt_declarator_list ';'\l any_typedef -> . T_EXTENSION T_TYPEDEF\l any_typedef -> . T_TYPEDEF\l function_definition -> declarator $$4 . opt_declaration_list T_LBRACE T_MATCHRBRACE\l opt_declaration_list -> . { T_LBRACE }\l opt_declaration_list -> . T_VA_DCL\l opt_declaration_list -> . declaration_list\l declaration_list -> . declaration\l declaration_list -> . declaration_list declaration\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l"];
+ q73 [label="73:\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l direct_declarator -> direct_declarator '(' . parameter_type_list ')'\l direct_declarator -> direct_declarator '(' . opt_identifier_list ')'\l parameter_type_list -> . parameter_list\l parameter_type_list -> . parameter_list ',' T_ELLIPSIS\l parameter_list -> . parameter_declaration\l parameter_list -> . parameter_list ',' parameter_declaration\l parameter_declaration -> . decl_specifiers declarator\l parameter_declaration -> . decl_specifiers abs_declarator\l parameter_declaration -> . decl_specifiers\l opt_identifier_list -> . { ')' }\l opt_identifier_list -> . ide!
ntifier_list\l identifier_list -> . any_id\l identifier_list -> . identifier_list ',' any_id\l"];
+ q74 [label="74:\l direct_declarator -> direct_declarator T_BRACKETS . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q75 [label="75:\l braces -> T_LBRACE . T_MATCHRBRACE\l"];
+ q76 [label="76:\l braces -> . T_LBRACE T_MATCHRBRACE\l struct_or_union_specifier -> struct_or_union any_id . braces\l struct_or_union_specifier -> struct_or_union any_id . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q77 [label="77:\l struct_or_union_specifier -> struct_or_union braces . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q78 [label="78:\l declarator -> pointer direct_declarator . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l direct_declarator -> direct_declarator . T_BRACKETS\l direct_declarator -> direct_declarator . '(' parameter_type_list ')'\l direct_declarator -> direct_declarator . '(' opt_identifier_list ')'\l"];
+ q79 [label="79:\l braces -> . T_LBRACE T_MATCHRBRACE\l enum_specifier -> enumeration any_id . braces\l enum_specifier -> enumeration any_id . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q80 [label="80:\l enum_specifier -> enumeration braces . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q81 [label="81:\l translation_unit -> translation_unit external_declaration . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q82 [label="82:\l type_specifier -> T_TYPEDEF_NAME . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q83 [label="83:\l $$1 -> . { ';' T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l declaration -> any_typedef decl_specifiers . $$1 opt_declarator_list ';'\l decl_specifiers -> decl_specifiers . decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l"];
+ q84 [label="84:\l direct_declarator -> '(' declarator ')' . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q85 [label="85:\l pointer -> '*' opt_type_qualifiers pointer . { ')' ',' T_BRACKETS T_TYPEDEF_NAME T_IDENTIFIER '&' '(' }\l"];
+ q86 [label="86:\l type_qualifier_list -> type_qualifier_list type_qualifier . { ')' ',' T_BRACKETS T_TYPE_QUALIFIER T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q87 [label="87:\l declaration -> decl_specifiers . ';'\l declaration -> decl_specifiers . init_declarator_list ';'\l decl_specifiers -> decl_specifiers . decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l init_declarator_list -> . init_declarator\l init_declarator_list -> . init_declarator_list ',' init_declarator\l init_declarator -> . declarator\l init_declarator -> . declarator '=' $$5 T_INITIALIZER\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarat!
or -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q88 [label="88:\l linkage_specification -> T_EXTERN T_STRING_LITERAL declaration . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q89 [label="89:\l linkage_specification -> T_EXTERN T_STRING_LITERAL braces . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q90 [label="90:\l external_declaration -> T_ASM T_ASMARG ';' . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q91 [label="91:\l declaration -> decl_specifiers init_declarator_list ';' . { ';' T_ASM T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q92 [label="92:\l init_declarator_list -> init_declarator_list ',' . init_declarator\l init_declarator -> . declarator\l init_declarator -> . declarator '=' $$5 T_INITIALIZER\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q93 [label="93:\l $$5 -> . { T_INITIALIZER }\l init_declarator -> declarator '=' . $$5 T_INITIALIZER\l"];
+ q94 [label="94:\l declaration -> . decl_specifiers ';'\l declaration -> . decl_specifiers init_declarator_list ';'\l declaration -> . any_typedef decl_specifiers $$1 opt_declarator_list ';'\l any_typedef -> . T_EXTENSION T_TYPEDEF\l any_typedef -> . T_TYPEDEF\l function_definition -> decl_specifiers declarator $$2 . opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE\l opt_declaration_list -> . { T_LBRACE }\l opt_declaration_list -> . T_VA_DCL\l opt_declaration_list -> . declaration_list\l declaration_list -> . declaration\l declaration_list -> . declaration_list declaration\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l"];
+ q95 [label="95:\l opt_declaration_list -> T_VA_DCL . { T_LBRACE }\l"];
+ q96 [label="96:\l declaration_list -> declaration . { T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l"];
+ q97 [label="97:\l function_definition -> declarator $$4 opt_declaration_list . T_LBRACE T_MATCHRBRACE\l"];
+ q98 [label="98:\l declaration -> . decl_specifiers ';'\l declaration -> . decl_specifiers init_declarator_list ';'\l declaration -> . any_typedef decl_specifiers $$1 opt_declarator_list ';'\l any_typedef -> . T_EXTENSION T_TYPEDEF\l any_typedef -> . T_TYPEDEF\l opt_declaration_list -> declaration_list . { T_LBRACE }\l declaration_list -> declaration_list . declaration\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l"];
+ q99 [label="99:\l decl_specifiers -> decl_specifiers . decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l parameter_declaration -> decl_specifiers . declarator\l parameter_declaration -> decl_specifiers . abs_declarator\l parameter_declaration -> decl_specifiers . { !
')' ',' }\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l abs_declarator -> . pointer\l abs_declarator -> . pointer direct_abs_declarator\l abs_declarator -> . direct_abs_declarator\l direct_abs_declarator -> . '(' abs_declarator ')'\l direct_abs_declarator -> . direct_abs_declarator T_BRACKETS\l direct_abs_declarator -> . T_BRACKETS\l direct_abs_declarator -> . direct_abs_declarator '(' parameter_type_list ')'\l direct_abs_declarator -> . direct_abs_declarator '(' ')'\l direct_abs_declarator -> . '(' parameter_type_list ')'\l direct_abs_declarator -> . '(' ')'\l"];
+ q100 [label="100:\l direct_declarator -> direct_declarator '(' parameter_type_list . ')'\l"];
+ q101 [label="101:\l parameter_type_list -> parameter_list . { ')' }\l parameter_type_list -> parameter_list . ',' T_ELLIPSIS\l parameter_list -> parameter_list . ',' parameter_declaration\l"];
+ q102 [label="102:\l parameter_list -> parameter_declaration . { ')' ',' }\l"];
+ q103 [label="103:\l direct_declarator -> direct_declarator '(' opt_identifier_list . ')'\l"];
+ q104 [label="104:\l opt_identifier_list -> identifier_list . { ')' }\l identifier_list -> identifier_list . ',' any_id\l"];
+ q105 [label="105:\l identifier_list -> any_id . { ')' ',' }\l"];
+ q106 [label="106:\l braces -> T_LBRACE T_MATCHRBRACE . { ')' ',' ';' T_ASM T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q107 [label="107:\l struct_or_union_specifier -> struct_or_union any_id braces . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q108 [label="108:\l enum_specifier -> enumeration any_id braces . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q109 [label="109:\l declaration -> any_typedef decl_specifiers $$1 . opt_declarator_list ';'\l opt_declarator_list -> . { ';' }\l opt_declarator_list -> . declarator_list\l declarator_list -> . declarator\l declarator_list -> . declarator_list ',' declarator\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q110 [label="110:\l init_declarator -> declarator . { ',' ';' }\l init_declarator -> declarator . '=' $$5 T_INITIALIZER\l"];
+ q111 [label="111:\l init_declarator_list -> init_declarator_list ',' init_declarator . { ',' ';' }\l"];
+ q112 [label="112:\l init_declarator -> declarator '=' $$5 . T_INITIALIZER\l"];
+ q113 [label="113:\l function_definition -> decl_specifiers declarator $$2 opt_declaration_list . T_LBRACE $$3 T_MATCHRBRACE\l"];
+ q114 [label="114:\l function_definition -> declarator $$4 opt_declaration_list T_LBRACE . T_MATCHRBRACE\l"];
+ q115 [label="115:\l declaration_list -> declaration_list declaration . { T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l"];
+ q116 [label="116:\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> '(' . declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l parameter_type_list -> . parameter_list\l parameter_type_list -> . parameter!
_list ',' T_ELLIPSIS\l parameter_list -> . parameter_declaration\l parameter_list -> . parameter_list ',' parameter_declaration\l parameter_declaration -> . decl_specifiers declarator\l parameter_declaration -> . decl_specifiers abs_declarator\l parameter_declaration -> . decl_specifiers\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l abs_declarator -> . pointer\l abs_declarator -> . pointer direct_abs_declarator\l abs_declarator -> . direct_abs_declarator\l direct_abs_declarator -> . '(' abs_declarator ')'\l direct_abs_declarator -> '(' . abs_declarator ')'\l direct_abs_declarator -> . direct_abs_declarator T_BRACKETS\l direct_abs_declarator -> . T_BRACKETS\l direct_abs_declarator -> . direct_abs_declarator '(' parameter_type_list ')'\l direct_abs_declarator -> . direct_abs_declarator '(' ')'\l direct_abs_declarator -> . '(' parameter_type_list ')'\l direct_abs_declarator -> '(' . parameter_type_list ')'\l direct_abs_declarator -> . '(' ')'\l direct_abs_declarator -> '(' . ')'\l"];
+ q117 [label="117:\l direct_abs_declarator -> T_BRACKETS . { ')' ',' T_BRACKETS '(' }\l"];
+ q118 [label="118:\l parameter_declaration -> decl_specifiers declarator . { ')' ',' }\l"];
+ q119 [label="119:\l parameter_declaration -> decl_specifiers abs_declarator . { ')' ',' }\l"];
+ q120 [label="120:\l abs_declarator -> direct_abs_declarator . { ')' ',' }\l direct_abs_declarator -> direct_abs_declarator . T_BRACKETS\l direct_abs_declarator -> direct_abs_declarator . '(' parameter_type_list ')'\l direct_abs_declarator -> direct_abs_declarator . '(' ')'\l"];
+ q121 [label="121:\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> pointer . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l abs_declarator -> pointer . { ')' ',' }\l abs_declarator -> pointer . direct_abs_declarator\l direct_abs_declarator -> . '(' abs_declarator ')'\l direct_abs_declarator -> . direct_abs_declarator T_BRACKETS\l direct_abs_declarator -> . T_BRACKETS\l direct_abs_declarator -> . direct_abs_declarator '(' parameter_type_list ')'\l direct_abs_declarator -> . direct_abs_declarator '(' ')'\l direct_abs_declarator -> . '(' parameter_type_list ')'\l direct_abs_declarator -> . '(' ')'\l"];
+ q122 [label="122:\l direct_declarator -> direct_declarator '(' parameter_type_list ')' . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q123 [label="123:\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l parameter_type_list -> parameter_list ',' . T_ELLIPSIS\l parameter_list -> parameter_list ',' . parameter_declaration\l parameter_declaration -> . decl_specifiers declarator\l parameter_declaration -> . decl_specifiers abs_declarator\l parameter_declaration -> . decl_specifiers\l"];
+ q124 [label="124:\l direct_declarator -> direct_declarator '(' opt_identifier_list ')' . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q125 [label="125:\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l identifier_list -> identifier_list ',' . any_id\l"];
+ q126 [label="126:\l declarator_list -> declarator . { ',' ';' }\l"];
+ q127 [label="127:\l declaration -> any_typedef decl_specifiers $$1 opt_declarator_list . ';'\l"];
+ q128 [label="128:\l opt_declarator_list -> declarator_list . { ';' }\l declarator_list -> declarator_list . ',' declarator\l"];
+ q129 [label="129:\l init_declarator -> declarator '=' $$5 T_INITIALIZER . { ',' ';' }\l"];
+ q130 [label="130:\l $$3 -> . { T_MATCHRBRACE }\l function_definition -> decl_specifiers declarator $$2 opt_declaration_list T_LBRACE . $$3 T_MATCHRBRACE\l"];
+ q131 [label="131:\l function_definition -> declarator $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q132 [label="132:\l direct_abs_declarator -> '(' ')' . { ')' ',' T_BRACKETS '(' }\l"];
+ q133 [label="133:\l direct_abs_declarator -> '(' abs_declarator . ')'\l"];
+ q134 [label="134:\l direct_abs_declarator -> '(' parameter_type_list . ')'\l"];
+ q135 [label="135:\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l parameter_type_list -> . parameter_list\l parameter_type_list -> . parameter_list ',' T_ELLIPSIS\l parameter_list -> . parameter_declaration\l parameter_list -> . parameter_list ',' parameter_declaration\l parameter_declaration -> . decl_specifiers declarator\l parameter_declaration -> . decl_specifiers abs_declarator\l parameter_declaration -> . decl_specifiers\l direct_abs_declarator -> direct_abs_declarator '(' . parameter_type_list ')'\l direct_abs_declarator -> direct_abs_declarator '(' . ')'\l"];
+ q136 [label="136:\l direct_abs_declarator -> direct_abs_declarator T_BRACKETS . { ')' ',' T_BRACKETS '(' }\l"];
+ q137 [label="137:\l abs_declarator -> pointer direct_abs_declarator . { ')' ',' }\l direct_abs_declarator -> direct_abs_declarator . T_BRACKETS\l direct_abs_declarator -> direct_abs_declarator . '(' parameter_type_list ')'\l direct_abs_declarator -> direct_abs_declarator . '(' ')'\l"];
+ q138 [label="138:\l parameter_type_list -> parameter_list ',' T_ELLIPSIS . { ')' }\l"];
+ q139 [label="139:\l parameter_list -> parameter_list ',' parameter_declaration . { ')' ',' }\l"];
+ q140 [label="140:\l identifier_list -> identifier_list ',' any_id . { ')' ',' }\l"];
+ q141 [label="141:\l declaration -> any_typedef decl_specifiers $$1 opt_declarator_list ';' . { ';' T_ASM T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q142 [label="142:\l declarator_list -> declarator_list ',' . declarator\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q143 [label="143:\l function_definition -> decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 . T_MATCHRBRACE\l"];
+ q144 [label="144:\l direct_abs_declarator -> '(' abs_declarator ')' . { ')' ',' T_BRACKETS '(' }\l"];
+ q145 [label="145:\l direct_abs_declarator -> '(' parameter_type_list ')' . { ')' ',' T_BRACKETS '(' }\l"];
+ q146 [label="146:\l direct_abs_declarator -> direct_abs_declarator '(' ')' . { ')' ',' T_BRACKETS '(' }\l"];
+ q147 [label="147:\l direct_abs_declarator -> direct_abs_declarator '(' parameter_type_list . ')'\l"];
+ q148 [label="148:\l declarator_list -> declarator_list ',' declarator . { ',' ';' }\l"];
+ q149 [label="149:\l function_definition -> decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q150 [label="150:\l direct_abs_declarator -> direct_abs_declarator '(' parameter_type_list ')' . { ')' ',' T_BRACKETS '(' }\l"];
+
+ q0 -> q1 [label="error"];
+ q0 -> q2 [label="'('"];
+ q0 -> q3 [label="'*'"];
+ q0 -> q4 [label="'&'"];
+ q0 -> q5 [label="T_IDENTIFIER"];
+ q0 -> q6 [label="T_TYPEDEF_NAME"];
+ q0 -> q7 [label="T_DEFINE_NAME"];
+ q0 -> q8 [label="T_AUTO"];
+ q0 -> q9 [label="T_EXTERN"];
+ q0 -> q10 [label="T_REGISTER"];
+ q0 -> q11 [label="T_STATIC"];
+ q0 -> q12 [label="T_TYPEDEF"];
+ q0 -> q13 [label="T_INLINE"];
+ q0 -> q14 [label="T_EXTENSION"];
+ q0 -> q15 [label="T_CHAR"];
+ q0 -> q16 [label="T_DOUBLE"];
+ q0 -> q17 [label="T_FLOAT"];
+ q0 -> q18 [label="T_INT"];
+ q0 -> q19 [label="T_VOID"];
+ q0 -> q20 [label="T_LONG"];
+ q0 -> q21 [label="T_SHORT"];
+ q0 -> q22 [label="T_SIGNED"];
+ q0 -> q23 [label="T_UNSIGNED"];
+ q0 -> q24 [label="T_ENUM"];
+ q0 -> q25 [label="T_STRUCT"];
+ q0 -> q26 [label="T_UNION"];
+ q0 -> q27 [label="T_Bool"];
+ q0 -> q28 [label="T_Complex"];
+ q0 -> q29 [label="T_Imaginary"];
+ q0 -> q30 [label="T_TYPE_QUALIFIER"];
+ q0 -> q31 [label="T_ASM"];
+ q0 -> q32 [label="';'"];
+ q0 -> q33 [label="program"];
+ q0 -> q34 [label="decl_specifiers"];
+ q0 -> q35 [label="decl_specifier"];
+ q0 -> q36 [label="storage_class"];
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+ q99 -> q23 [label="T_UNSIGNED"];
+ q99 -> q24 [label="T_ENUM"];
+ q99 -> q25 [label="T_STRUCT"];
+ q99 -> q26 [label="T_UNION"];
+ q99 -> q27 [label="T_Bool"];
+ q99 -> q28 [label="T_Complex"];
+ q99 -> q29 [label="T_Imaginary"];
+ q99 -> q30 [label="T_TYPE_QUALIFIER"];
+ q99 -> q117 [label="T_BRACKETS"];
+ q99 -> q68 [label="decl_specifier"];
+ q99 -> q36 [label="storage_class"];
+ q99 -> q37 [label="type_specifier"];
+ q99 -> q38 [label="type_qualifier"];
+ q99 -> q39 [label="struct_or_union_specifier"];
+ q99 -> q40 [label="enum_specifier"];
+ q99 -> q118 [label="declarator"];
+ q99 -> q42 [label="direct_declarator"];
+ q99 -> q119 [label="abs_declarator"];
+ q99 -> q120 [label="direct_abs_declarator"];
+ q99 -> q43 [label="struct_or_union"];
+ q99 -> q121 [label="pointer"];
+ q99 -> q45 [label="any_id"];
+ q99 -> q46 [label="identifier_or_ref"];
+ q99 -> q47 [label="enumeration"];
+ q100 -> q122 [label="')'"];
+ q101 -> q123 [label="','"];
+ q103 -> q124 [label="')'"];
+ q104 -> q125 [label="','"];
+ q109 -> q2 [label="'('"];
+ q109 -> q3 [label="'*'"];
+ q109 -> q4 [label="'&'"];
+ q109 -> q5 [label="T_IDENTIFIER"];
+ q109 -> q56 [label="T_TYPEDEF_NAME"];
+ q109 -> q126 [label="declarator"];
+ q109 -> q42 [label="direct_declarator"];
+ q109 -> q44 [label="pointer"];
+ q109 -> q45 [label="any_id"];
+ q109 -> q46 [label="identifier_or_ref"];
+ q109 -> q127 [label="opt_declarator_list"];
+ q109 -> q128 [label="declarator_list"];
+ q110 -> q93 [label="'='"];
+ q112 -> q129 [label="T_INITIALIZER"];
+ q113 -> q130 [label="T_LBRACE"];
+ q114 -> q131 [label="T_MATCHRBRACE"];
+ q116 -> q116 [label="'('"];
+ q116 -> q3 [label="'*'"];
+ q116 -> q4 [label="'&'"];
+ q116 -> q5 [label="T_IDENTIFIER"];
+ q116 -> q6 [label="T_TYPEDEF_NAME"];
+ q116 -> q7 [label="T_DEFINE_NAME"];
+ q116 -> q8 [label="T_AUTO"];
+ q116 -> q65 [label="T_EXTERN"];
+ q116 -> q10 [label="T_REGISTER"];
+ q116 -> q11 [label="T_STATIC"];
+ q116 -> q13 [label="T_INLINE"];
+ q116 -> q66 [label="T_EXTENSION"];
+ q116 -> q15 [label="T_CHAR"];
+ q116 -> q16 [label="T_DOUBLE"];
+ q116 -> q17 [label="T_FLOAT"];
+ q116 -> q18 [label="T_INT"];
+ q116 -> q19 [label="T_VOID"];
+ q116 -> q20 [label="T_LONG"];
+ q116 -> q21 [label="T_SHORT"];
+ q116 -> q22 [label="T_SIGNED"];
+ q116 -> q23 [label="T_UNSIGNED"];
+ q116 -> q24 [label="T_ENUM"];
+ q116 -> q25 [label="T_STRUCT"];
+ q116 -> q26 [label="T_UNION"];
+ q116 -> q27 [label="T_Bool"];
+ q116 -> q28 [label="T_Complex"];
+ q116 -> q29 [label="T_Imaginary"];
+ q116 -> q30 [label="T_TYPE_QUALIFIER"];
+ q116 -> q117 [label="T_BRACKETS"];
+ q116 -> q132 [label="')'"];
+ q116 -> q99 [label="decl_specifiers"];
+ q116 -> q35 [label="decl_specifier"];
+ q116 -> q36 [label="storage_class"];
+ q116 -> q37 [label="type_specifier"];
+ q116 -> q38 [label="type_qualifier"];
+ q116 -> q39 [label="struct_or_union_specifier"];
+ q116 -> q40 [label="enum_specifier"];
+ q116 -> q57 [label="declarator"];
+ q116 -> q42 [label="direct_declarator"];
+ q116 -> q133 [label="abs_declarator"];
+ q116 -> q120 [label="direct_abs_declarator"];
+ q116 -> q134 [label="parameter_type_list"];
+ q116 -> q101 [label="parameter_list"];
+ q116 -> q102 [label="parameter_declaration"];
+ q116 -> q43 [label="struct_or_union"];
+ q116 -> q121 [label="pointer"];
+ q116 -> q45 [label="any_id"];
+ q116 -> q46 [label="identifier_or_ref"];
+ q116 -> q47 [label="enumeration"];
+ q120 -> q135 [label="'('"];
+ q120 -> q136 [label="T_BRACKETS"];
+ q121 -> q116 [label="'('"];
+ q121 -> q4 [label="'&'"];
+ q121 -> q5 [label="T_IDENTIFIER"];
+ q121 -> q56 [label="T_TYPEDEF_NAME"];
+ q121 -> q117 [label="T_BRACKETS"];
+ q121 -> q78 [label="direct_declarator"];
+ q121 -> q137 [label="direct_abs_declarator"];
+ q121 -> q45 [label="any_id"];
+ q121 -> q46 [label="identifier_or_ref"];
+ q123 -> q82 [label="T_TYPEDEF_NAME"];
+ q123 -> q7 [label="T_DEFINE_NAME"];
+ q123 -> q8 [label="T_AUTO"];
+ q123 -> q65 [label="T_EXTERN"];
+ q123 -> q10 [label="T_REGISTER"];
+ q123 -> q11 [label="T_STATIC"];
+ q123 -> q13 [label="T_INLINE"];
+ q123 -> q66 [label="T_EXTENSION"];
+ q123 -> q15 [label="T_CHAR"];
+ q123 -> q16 [label="T_DOUBLE"];
+ q123 -> q17 [label="T_FLOAT"];
+ q123 -> q18 [label="T_INT"];
+ q123 -> q19 [label="T_VOID"];
+ q123 -> q20 [label="T_LONG"];
+ q123 -> q21 [label="T_SHORT"];
+ q123 -> q22 [label="T_SIGNED"];
+ q123 -> q23 [label="T_UNSIGNED"];
+ q123 -> q24 [label="T_ENUM"];
+ q123 -> q25 [label="T_STRUCT"];
+ q123 -> q26 [label="T_UNION"];
+ q123 -> q27 [label="T_Bool"];
+ q123 -> q28 [label="T_Complex"];
+ q123 -> q29 [label="T_Imaginary"];
+ q123 -> q30 [label="T_TYPE_QUALIFIER"];
+ q123 -> q138 [label="T_ELLIPSIS"];
+ q123 -> q99 [label="decl_specifiers"];
+ q123 -> q35 [label="decl_specifier"];
+ q123 -> q36 [label="storage_class"];
+ q123 -> q37 [label="type_specifier"];
+ q123 -> q38 [label="type_qualifier"];
+ q123 -> q39 [label="struct_or_union_specifier"];
+ q123 -> q40 [label="enum_specifier"];
+ q123 -> q139 [label="parameter_declaration"];
+ q123 -> q43 [label="struct_or_union"];
+ q123 -> q47 [label="enumeration"];
+ q125 -> q5 [label="T_IDENTIFIER"];
+ q125 -> q56 [label="T_TYPEDEF_NAME"];
+ q125 -> q140 [label="any_id"];
+ q127 -> q141 [label="';'"];
+ q128 -> q142 [label="','"];
+ q130 -> q143 [label="$$3"];
+ q133 -> q144 [label="')'"];
+ q134 -> q145 [label="')'"];
+ q135 -> q82 [label="T_TYPEDEF_NAME"];
+ q135 -> q7 [label="T_DEFINE_NAME"];
+ q135 -> q8 [label="T_AUTO"];
+ q135 -> q65 [label="T_EXTERN"];
+ q135 -> q10 [label="T_REGISTER"];
+ q135 -> q11 [label="T_STATIC"];
+ q135 -> q13 [label="T_INLINE"];
+ q135 -> q66 [label="T_EXTENSION"];
+ q135 -> q15 [label="T_CHAR"];
+ q135 -> q16 [label="T_DOUBLE"];
+ q135 -> q17 [label="T_FLOAT"];
+ q135 -> q18 [label="T_INT"];
+ q135 -> q19 [label="T_VOID"];
+ q135 -> q20 [label="T_LONG"];
+ q135 -> q21 [label="T_SHORT"];
+ q135 -> q22 [label="T_SIGNED"];
+ q135 -> q23 [label="T_UNSIGNED"];
+ q135 -> q24 [label="T_ENUM"];
+ q135 -> q25 [label="T_STRUCT"];
+ q135 -> q26 [label="T_UNION"];
+ q135 -> q27 [label="T_Bool"];
+ q135 -> q28 [label="T_Complex"];
+ q135 -> q29 [label="T_Imaginary"];
+ q135 -> q30 [label="T_TYPE_QUALIFIER"];
+ q135 -> q146 [label="')'"];
+ q135 -> q99 [label="decl_specifiers"];
+ q135 -> q35 [label="decl_specifier"];
+ q135 -> q36 [label="storage_class"];
+ q135 -> q37 [label="type_specifier"];
+ q135 -> q38 [label="type_qualifier"];
+ q135 -> q39 [label="struct_or_union_specifier"];
+ q135 -> q40 [label="enum_specifier"];
+ q135 -> q147 [label="parameter_type_list"];
+ q135 -> q101 [label="parameter_list"];
+ q135 -> q102 [label="parameter_declaration"];
+ q135 -> q43 [label="struct_or_union"];
+ q135 -> q47 [label="enumeration"];
+ q137 -> q135 [label="'('"];
+ q137 -> q136 [label="T_BRACKETS"];
+ q142 -> q2 [label="'('"];
+ q142 -> q3 [label="'*'"];
+ q142 -> q4 [label="'&'"];
+ q142 -> q5 [label="T_IDENTIFIER"];
+ q142 -> q56 [label="T_TYPEDEF_NAME"];
+ q142 -> q148 [label="declarator"];
+ q142 -> q42 [label="direct_declarator"];
+ q142 -> q44 [label="pointer"];
+ q142 -> q45 [label="any_id"];
+ q142 -> q46 [label="identifier_or_ref"];
+ q143 -> q149 [label="T_MATCHRBRACE"];
+ q147 -> q150 [label="')'"];
+}
Added: vendor/byacc/dist/test/btyacc/grammar.error
===================================================================
--- vendor/byacc/dist/test/btyacc/grammar.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/grammar.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 1 shift/reduce conflict, 29 reduce/reduce conflicts.
Added: vendor/byacc/dist/test/btyacc/grammar.output
===================================================================
--- vendor/byacc/dist/test/btyacc/grammar.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/grammar.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2304 @@
+ 0 $accept : program $end
+
+ 1 program :
+ 2 | translation_unit
+
+ 3 translation_unit : external_declaration
+ 4 | translation_unit external_declaration
+
+ 5 external_declaration : declaration
+ 6 | function_definition
+ 7 | ';'
+ 8 | linkage_specification
+ 9 | T_ASM T_ASMARG ';'
+ 10 | error T_MATCHRBRACE
+ 11 | error ';'
+
+ 12 braces : T_LBRACE T_MATCHRBRACE
+
+ 13 linkage_specification : T_EXTERN T_STRING_LITERAL braces
+ 14 | T_EXTERN T_STRING_LITERAL declaration
+
+ 15 declaration : decl_specifiers ';'
+ 16 | decl_specifiers init_declarator_list ';'
+
+ 17 $$1 :
+
+ 18 declaration : any_typedef decl_specifiers $$1 opt_declarator_list ';'
+
+ 19 any_typedef : T_EXTENSION T_TYPEDEF
+ 20 | T_TYPEDEF
+
+ 21 opt_declarator_list :
+ 22 | declarator_list
+
+ 23 declarator_list : declarator
+ 24 | declarator_list ',' declarator
+
+ 25 $$2 :
+
+ 26 $$3 :
+
+ 27 function_definition : decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE
+
+ 28 $$4 :
+
+ 29 function_definition : declarator $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE
+
+ 30 opt_declaration_list :
+ 31 | T_VA_DCL
+ 32 | declaration_list
+
+ 33 declaration_list : declaration
+ 34 | declaration_list declaration
+
+ 35 decl_specifiers : decl_specifier
+ 36 | decl_specifiers decl_specifier
+
+ 37 decl_specifier : storage_class
+ 38 | type_specifier
+ 39 | type_qualifier
+
+ 40 storage_class : T_AUTO
+ 41 | T_EXTERN
+ 42 | T_REGISTER
+ 43 | T_STATIC
+ 44 | T_INLINE
+ 45 | T_EXTENSION
+
+ 46 type_specifier : T_CHAR
+ 47 | T_DOUBLE
+ 48 | T_FLOAT
+ 49 | T_INT
+ 50 | T_LONG
+ 51 | T_SHORT
+ 52 | T_SIGNED
+ 53 | T_UNSIGNED
+ 54 | T_VOID
+ 55 | T_Bool
+ 56 | T_Complex
+ 57 | T_Imaginary
+ 58 | T_TYPEDEF_NAME
+ 59 | struct_or_union_specifier
+ 60 | enum_specifier
+
+ 61 type_qualifier : T_TYPE_QUALIFIER
+ 62 | T_DEFINE_NAME
+
+ 63 struct_or_union_specifier : struct_or_union any_id braces
+ 64 | struct_or_union braces
+ 65 | struct_or_union any_id
+
+ 66 struct_or_union : T_STRUCT
+ 67 | T_UNION
+
+ 68 init_declarator_list : init_declarator
+ 69 | init_declarator_list ',' init_declarator
+
+ 70 init_declarator : declarator
+
+ 71 $$5 :
+
+ 72 init_declarator : declarator '=' $$5 T_INITIALIZER
+
+ 73 enum_specifier : enumeration any_id braces
+ 74 | enumeration braces
+ 75 | enumeration any_id
+
+ 76 enumeration : T_ENUM
+
+ 77 any_id : T_IDENTIFIER
+ 78 | T_TYPEDEF_NAME
+
+ 79 declarator : pointer direct_declarator
+ 80 | direct_declarator
+
+ 81 direct_declarator : identifier_or_ref
+ 82 | '(' declarator ')'
+ 83 | direct_declarator T_BRACKETS
+ 84 | direct_declarator '(' parameter_type_list ')'
+ 85 | direct_declarator '(' opt_identifier_list ')'
+
+ 86 pointer : '*' opt_type_qualifiers
+ 87 | '*' opt_type_qualifiers pointer
+
+ 88 opt_type_qualifiers :
+ 89 | type_qualifier_list
+
+ 90 type_qualifier_list : type_qualifier
+ 91 | type_qualifier_list type_qualifier
+
+ 92 parameter_type_list : parameter_list
+ 93 | parameter_list ',' T_ELLIPSIS
+
+ 94 parameter_list : parameter_declaration
+ 95 | parameter_list ',' parameter_declaration
+
+ 96 parameter_declaration : decl_specifiers declarator
+ 97 | decl_specifiers abs_declarator
+ 98 | decl_specifiers
+
+ 99 opt_identifier_list :
+ 100 | identifier_list
+
+ 101 identifier_list : any_id
+ 102 | identifier_list ',' any_id
+
+ 103 identifier_or_ref : any_id
+ 104 | '&' any_id
+
+ 105 abs_declarator : pointer
+ 106 | pointer direct_abs_declarator
+ 107 | direct_abs_declarator
+
+ 108 direct_abs_declarator : '(' abs_declarator ')'
+ 109 | direct_abs_declarator T_BRACKETS
+ 110 | T_BRACKETS
+ 111 | direct_abs_declarator '(' parameter_type_list ')'
+ 112 | direct_abs_declarator '(' ')'
+ 113 | '(' parameter_type_list ')'
+ 114 | '(' ')'
+
+state 0
+ $accept : . program $end (0)
+ program : . (1)
+
+ error shift 1
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 6
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 9
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_TYPEDEF shift 12
+ T_INLINE shift 13
+ T_EXTENSION shift 14
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_ASM shift 31
+ ';' shift 32
+ $end reduce 1
+
+ program goto 33
+ decl_specifiers goto 34
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ declarator goto 41
+ direct_declarator goto 42
+ struct_or_union goto 43
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+ enumeration goto 47
+ translation_unit goto 48
+ external_declaration goto 49
+ declaration goto 50
+ function_definition goto 51
+ linkage_specification goto 52
+ any_typedef goto 53
+
+
+state 1
+ external_declaration : error . T_MATCHRBRACE (10)
+ external_declaration : error . ';' (11)
+
+ T_MATCHRBRACE shift 54
+ ';' shift 55
+ . error
+
+
+state 2
+ direct_declarator : '(' . declarator ')' (82)
+
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ . error
+
+ declarator goto 57
+ direct_declarator goto 42
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+
+
+state 3
+ pointer : '*' . opt_type_qualifiers (86)
+ pointer : '*' . opt_type_qualifiers pointer (87)
+ opt_type_qualifiers : . (88)
+
+ T_DEFINE_NAME shift 7
+ T_TYPE_QUALIFIER shift 30
+ '(' reduce 88
+ '*' reduce 88
+ '&' reduce 88
+ T_IDENTIFIER reduce 88
+ T_TYPEDEF_NAME reduce 88
+ T_BRACKETS reduce 88
+ ',' reduce 88
+ ')' reduce 88
+
+ type_qualifier goto 58
+ opt_type_qualifiers goto 59
+ type_qualifier_list goto 60
+
+
+state 4
+ identifier_or_ref : '&' . any_id (104)
+
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ . error
+
+ any_id goto 61
+
+
+state 5
+ any_id : T_IDENTIFIER . (77)
+
+ . reduce 77
+
+
+6: reduce/reduce conflict (reduce 58, reduce 78) on '('
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_TYPEDEF_NAME
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_DEFINE_NAME
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_AUTO
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_EXTERN
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_REGISTER
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_STATIC
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_INLINE
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_EXTENSION
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_CHAR
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_DOUBLE
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_FLOAT
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_INT
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_VOID
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_LONG
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_SHORT
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_SIGNED
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_UNSIGNED
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_ENUM
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_STRUCT
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_UNION
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_Bool
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_Complex
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_Imaginary
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_TYPE_QUALIFIER
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_BRACKETS
+6: reduce/reduce conflict (reduce 58, reduce 78) on ';'
+6: reduce/reduce conflict (reduce 58, reduce 78) on ','
+6: reduce/reduce conflict (reduce 58, reduce 78) on ')'
+state 6
+ type_specifier : T_TYPEDEF_NAME . (58)
+ any_id : T_TYPEDEF_NAME . (78)
+
+ '(' reduce 58
+ '*' reduce 58
+ '&' reduce 58
+ T_IDENTIFIER reduce 58
+ T_TYPEDEF_NAME reduce 58
+ T_DEFINE_NAME reduce 58
+ T_AUTO reduce 58
+ T_EXTERN reduce 58
+ T_REGISTER reduce 58
+ T_STATIC reduce 58
+ T_TYPEDEF reduce 78
+ T_INLINE reduce 58
+ T_EXTENSION reduce 58
+ T_CHAR reduce 58
+ T_DOUBLE reduce 58
+ T_FLOAT reduce 58
+ T_INT reduce 58
+ T_VOID reduce 58
+ T_LONG reduce 58
+ T_SHORT reduce 58
+ T_SIGNED reduce 58
+ T_UNSIGNED reduce 58
+ T_ENUM reduce 58
+ T_STRUCT reduce 58
+ T_UNION reduce 58
+ T_Bool reduce 58
+ T_Complex reduce 58
+ T_Imaginary reduce 58
+ T_TYPE_QUALIFIER reduce 58
+ T_BRACKETS reduce 58
+ T_LBRACE reduce 78
+ T_VA_DCL reduce 78
+ ';' reduce 58
+ ',' reduce 58
+ '=' reduce 78
+ ')' reduce 58
+
+
+state 7
+ type_qualifier : T_DEFINE_NAME . (62)
+
+ . reduce 62
+
+
+state 8
+ storage_class : T_AUTO . (40)
+
+ . reduce 40
+
+
+state 9
+ linkage_specification : T_EXTERN . T_STRING_LITERAL braces (13)
+ linkage_specification : T_EXTERN . T_STRING_LITERAL declaration (14)
+ storage_class : T_EXTERN . (41)
+
+ T_STRING_LITERAL shift 62
+ '(' reduce 41
+ '*' reduce 41
+ '&' reduce 41
+ T_IDENTIFIER reduce 41
+ T_TYPEDEF_NAME reduce 41
+ T_DEFINE_NAME reduce 41
+ T_AUTO reduce 41
+ T_EXTERN reduce 41
+ T_REGISTER reduce 41
+ T_STATIC reduce 41
+ T_INLINE reduce 41
+ T_EXTENSION reduce 41
+ T_CHAR reduce 41
+ T_DOUBLE reduce 41
+ T_FLOAT reduce 41
+ T_INT reduce 41
+ T_VOID reduce 41
+ T_LONG reduce 41
+ T_SHORT reduce 41
+ T_SIGNED reduce 41
+ T_UNSIGNED reduce 41
+ T_ENUM reduce 41
+ T_STRUCT reduce 41
+ T_UNION reduce 41
+ T_Bool reduce 41
+ T_Complex reduce 41
+ T_Imaginary reduce 41
+ T_TYPE_QUALIFIER reduce 41
+ ';' reduce 41
+
+
+state 10
+ storage_class : T_REGISTER . (42)
+
+ . reduce 42
+
+
+state 11
+ storage_class : T_STATIC . (43)
+
+ . reduce 43
+
+
+state 12
+ any_typedef : T_TYPEDEF . (20)
+
+ . reduce 20
+
+
+state 13
+ storage_class : T_INLINE . (44)
+
+ . reduce 44
+
+
+state 14
+ any_typedef : T_EXTENSION . T_TYPEDEF (19)
+ storage_class : T_EXTENSION . (45)
+
+ T_TYPEDEF shift 63
+ '(' reduce 45
+ '*' reduce 45
+ '&' reduce 45
+ T_IDENTIFIER reduce 45
+ T_TYPEDEF_NAME reduce 45
+ T_DEFINE_NAME reduce 45
+ T_AUTO reduce 45
+ T_EXTERN reduce 45
+ T_REGISTER reduce 45
+ T_STATIC reduce 45
+ T_INLINE reduce 45
+ T_EXTENSION reduce 45
+ T_CHAR reduce 45
+ T_DOUBLE reduce 45
+ T_FLOAT reduce 45
+ T_INT reduce 45
+ T_VOID reduce 45
+ T_LONG reduce 45
+ T_SHORT reduce 45
+ T_SIGNED reduce 45
+ T_UNSIGNED reduce 45
+ T_ENUM reduce 45
+ T_STRUCT reduce 45
+ T_UNION reduce 45
+ T_Bool reduce 45
+ T_Complex reduce 45
+ T_Imaginary reduce 45
+ T_TYPE_QUALIFIER reduce 45
+ ';' reduce 45
+
+
+state 15
+ type_specifier : T_CHAR . (46)
+
+ . reduce 46
+
+
+state 16
+ type_specifier : T_DOUBLE . (47)
+
+ . reduce 47
+
+
+state 17
+ type_specifier : T_FLOAT . (48)
+
+ . reduce 48
+
+
+state 18
+ type_specifier : T_INT . (49)
+
+ . reduce 49
+
+
+state 19
+ type_specifier : T_VOID . (54)
+
+ . reduce 54
+
+
+state 20
+ type_specifier : T_LONG . (50)
+
+ . reduce 50
+
+
+state 21
+ type_specifier : T_SHORT . (51)
+
+ . reduce 51
+
+
+state 22
+ type_specifier : T_SIGNED . (52)
+
+ . reduce 52
+
+
+state 23
+ type_specifier : T_UNSIGNED . (53)
+
+ . reduce 53
+
+
+state 24
+ enumeration : T_ENUM . (76)
+
+ . reduce 76
+
+
+state 25
+ struct_or_union : T_STRUCT . (66)
+
+ . reduce 66
+
+
+state 26
+ struct_or_union : T_UNION . (67)
+
+ . reduce 67
+
+
+state 27
+ type_specifier : T_Bool . (55)
+
+ . reduce 55
+
+
+state 28
+ type_specifier : T_Complex . (56)
+
+ . reduce 56
+
+
+state 29
+ type_specifier : T_Imaginary . (57)
+
+ . reduce 57
+
+
+state 30
+ type_qualifier : T_TYPE_QUALIFIER . (61)
+
+ . reduce 61
+
+
+state 31
+ external_declaration : T_ASM . T_ASMARG ';' (9)
+
+ T_ASMARG shift 64
+ . error
+
+
+state 32
+ external_declaration : ';' . (7)
+
+ . reduce 7
+
+
+state 33
+ $accept : program . $end (0)
+
+ $end accept
+
+
+state 34
+ declaration : decl_specifiers . ';' (15)
+ declaration : decl_specifiers . init_declarator_list ';' (16)
+ function_definition : decl_specifiers . declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE (27)
+ decl_specifiers : decl_specifiers . decl_specifier (36)
+
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 6
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ ';' shift 67
+ . error
+
+ decl_specifier goto 68
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ init_declarator_list goto 69
+ init_declarator goto 70
+ declarator goto 71
+ direct_declarator goto 42
+ struct_or_union goto 43
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+ enumeration goto 47
+
+
+state 35
+ decl_specifiers : decl_specifier . (35)
+
+ . reduce 35
+
+
+state 36
+ decl_specifier : storage_class . (37)
+
+ . reduce 37
+
+
+state 37
+ decl_specifier : type_specifier . (38)
+
+ . reduce 38
+
+
+state 38
+ decl_specifier : type_qualifier . (39)
+
+ . reduce 39
+
+
+state 39
+ type_specifier : struct_or_union_specifier . (59)
+
+ . reduce 59
+
+
+state 40
+ type_specifier : enum_specifier . (60)
+
+ . reduce 60
+
+
+state 41
+ function_definition : declarator . $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE (29)
+ $$4 : . (28)
+
+ . reduce 28
+
+ $$4 goto 72
+
+
+state 42
+ declarator : direct_declarator . (80)
+ direct_declarator : direct_declarator . T_BRACKETS (83)
+ direct_declarator : direct_declarator . '(' parameter_type_list ')' (84)
+ direct_declarator : direct_declarator . '(' opt_identifier_list ')' (85)
+
+ '(' shift 73
+ T_BRACKETS shift 74
+ T_TYPEDEF_NAME reduce 80
+ T_DEFINE_NAME reduce 80
+ T_AUTO reduce 80
+ T_EXTERN reduce 80
+ T_REGISTER reduce 80
+ T_STATIC reduce 80
+ T_TYPEDEF reduce 80
+ T_INLINE reduce 80
+ T_EXTENSION reduce 80
+ T_CHAR reduce 80
+ T_DOUBLE reduce 80
+ T_FLOAT reduce 80
+ T_INT reduce 80
+ T_VOID reduce 80
+ T_LONG reduce 80
+ T_SHORT reduce 80
+ T_SIGNED reduce 80
+ T_UNSIGNED reduce 80
+ T_ENUM reduce 80
+ T_STRUCT reduce 80
+ T_UNION reduce 80
+ T_Bool reduce 80
+ T_Complex reduce 80
+ T_Imaginary reduce 80
+ T_TYPE_QUALIFIER reduce 80
+ T_LBRACE reduce 80
+ T_VA_DCL reduce 80
+ ';' reduce 80
+ ',' reduce 80
+ '=' reduce 80
+ ')' reduce 80
+
+
+state 43
+ struct_or_union_specifier : struct_or_union . any_id braces (63)
+ struct_or_union_specifier : struct_or_union . braces (64)
+ struct_or_union_specifier : struct_or_union . any_id (65)
+
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ T_LBRACE shift 75
+ . error
+
+ any_id goto 76
+ braces goto 77
+
+
+state 44
+ declarator : pointer . direct_declarator (79)
+
+ '(' shift 2
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ . error
+
+ direct_declarator goto 78
+ any_id goto 45
+ identifier_or_ref goto 46
+
+
+state 45
+ identifier_or_ref : any_id . (103)
+
+ . reduce 103
+
+
+state 46
+ direct_declarator : identifier_or_ref . (81)
+
+ . reduce 81
+
+
+state 47
+ enum_specifier : enumeration . any_id braces (73)
+ enum_specifier : enumeration . braces (74)
+ enum_specifier : enumeration . any_id (75)
+
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ T_LBRACE shift 75
+ . error
+
+ any_id goto 79
+ braces goto 80
+
+
+state 48
+ program : translation_unit . (2)
+ translation_unit : translation_unit . external_declaration (4)
+
+ error shift 1
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 6
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 9
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_TYPEDEF shift 12
+ T_INLINE shift 13
+ T_EXTENSION shift 14
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_ASM shift 31
+ ';' shift 32
+ $end reduce 2
+
+ decl_specifiers goto 34
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ declarator goto 41
+ direct_declarator goto 42
+ struct_or_union goto 43
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+ enumeration goto 47
+ external_declaration goto 81
+ declaration goto 50
+ function_definition goto 51
+ linkage_specification goto 52
+ any_typedef goto 53
+
+
+state 49
+ translation_unit : external_declaration . (3)
+
+ . reduce 3
+
+
+state 50
+ external_declaration : declaration . (5)
+
+ . reduce 5
+
+
+state 51
+ external_declaration : function_definition . (6)
+
+ . reduce 6
+
+
+state 52
+ external_declaration : linkage_specification . (8)
+
+ . reduce 8
+
+
+state 53
+ declaration : any_typedef . decl_specifiers $$1 opt_declarator_list ';' (18)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ . error
+
+ decl_specifiers goto 83
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ struct_or_union goto 43
+ enumeration goto 47
+
+
+state 54
+ external_declaration : error T_MATCHRBRACE . (10)
+
+ . reduce 10
+
+
+state 55
+ external_declaration : error ';' . (11)
+
+ . reduce 11
+
+
+state 56
+ any_id : T_TYPEDEF_NAME . (78)
+
+ . reduce 78
+
+
+state 57
+ direct_declarator : '(' declarator . ')' (82)
+
+ ')' shift 84
+ . error
+
+
+state 58
+ type_qualifier_list : type_qualifier . (90)
+
+ . reduce 90
+
+
+state 59
+ pointer : '*' opt_type_qualifiers . (86)
+ pointer : '*' opt_type_qualifiers . pointer (87)
+
+ '*' shift 3
+ '(' reduce 86
+ '&' reduce 86
+ T_IDENTIFIER reduce 86
+ T_TYPEDEF_NAME reduce 86
+ T_BRACKETS reduce 86
+ ',' reduce 86
+ ')' reduce 86
+
+ pointer goto 85
+
+
+state 60
+ opt_type_qualifiers : type_qualifier_list . (89)
+ type_qualifier_list : type_qualifier_list . type_qualifier (91)
+
+ T_DEFINE_NAME shift 7
+ T_TYPE_QUALIFIER shift 30
+ '(' reduce 89
+ '*' reduce 89
+ '&' reduce 89
+ T_IDENTIFIER reduce 89
+ T_TYPEDEF_NAME reduce 89
+ T_BRACKETS reduce 89
+ ',' reduce 89
+ ')' reduce 89
+
+ type_qualifier goto 86
+
+
+state 61
+ identifier_or_ref : '&' any_id . (104)
+
+ . reduce 104
+
+
+state 62
+ linkage_specification : T_EXTERN T_STRING_LITERAL . braces (13)
+ linkage_specification : T_EXTERN T_STRING_LITERAL . declaration (14)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_TYPEDEF shift 12
+ T_INLINE shift 13
+ T_EXTENSION shift 14
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_LBRACE shift 75
+ . error
+
+ decl_specifiers goto 87
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ struct_or_union goto 43
+ enumeration goto 47
+ declaration goto 88
+ braces goto 89
+ any_typedef goto 53
+
+
+state 63
+ any_typedef : T_EXTENSION T_TYPEDEF . (19)
+
+ . reduce 19
+
+
+state 64
+ external_declaration : T_ASM T_ASMARG . ';' (9)
+
+ ';' shift 90
+ . error
+
+
+state 65
+ storage_class : T_EXTERN . (41)
+
+ . reduce 41
+
+
+state 66
+ storage_class : T_EXTENSION . (45)
+
+ . reduce 45
+
+
+state 67
+ declaration : decl_specifiers ';' . (15)
+
+ . reduce 15
+
+
+state 68
+ decl_specifiers : decl_specifiers decl_specifier . (36)
+
+ . reduce 36
+
+
+state 69
+ declaration : decl_specifiers init_declarator_list . ';' (16)
+ init_declarator_list : init_declarator_list . ',' init_declarator (69)
+
+ ';' shift 91
+ ',' shift 92
+ . error
+
+
+state 70
+ init_declarator_list : init_declarator . (68)
+
+ . reduce 68
+
+
+state 71
+ function_definition : decl_specifiers declarator . $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE (27)
+ init_declarator : declarator . (70)
+ init_declarator : declarator . '=' $$5 T_INITIALIZER (72)
+ $$2 : . (25)
+
+ '=' shift 93
+ T_TYPEDEF_NAME reduce 25
+ T_DEFINE_NAME reduce 25
+ T_AUTO reduce 25
+ T_EXTERN reduce 25
+ T_REGISTER reduce 25
+ T_STATIC reduce 25
+ T_TYPEDEF reduce 25
+ T_INLINE reduce 25
+ T_EXTENSION reduce 25
+ T_CHAR reduce 25
+ T_DOUBLE reduce 25
+ T_FLOAT reduce 25
+ T_INT reduce 25
+ T_VOID reduce 25
+ T_LONG reduce 25
+ T_SHORT reduce 25
+ T_SIGNED reduce 25
+ T_UNSIGNED reduce 25
+ T_ENUM reduce 25
+ T_STRUCT reduce 25
+ T_UNION reduce 25
+ T_Bool reduce 25
+ T_Complex reduce 25
+ T_Imaginary reduce 25
+ T_TYPE_QUALIFIER reduce 25
+ T_LBRACE reduce 25
+ T_VA_DCL reduce 25
+ ';' reduce 70
+ ',' reduce 70
+
+ $$2 goto 94
+
+
+state 72
+ function_definition : declarator $$4 . opt_declaration_list T_LBRACE T_MATCHRBRACE (29)
+ opt_declaration_list : . (30)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_TYPEDEF shift 12
+ T_INLINE shift 13
+ T_EXTENSION shift 14
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_VA_DCL shift 95
+ T_LBRACE reduce 30
+
+ decl_specifiers goto 87
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ struct_or_union goto 43
+ enumeration goto 47
+ declaration goto 96
+ any_typedef goto 53
+ opt_declaration_list goto 97
+ declaration_list goto 98
+
+
+state 73
+ direct_declarator : direct_declarator '(' . parameter_type_list ')' (84)
+ direct_declarator : direct_declarator '(' . opt_identifier_list ')' (85)
+ opt_identifier_list : . (99)
+
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 6
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ ')' reduce 99
+
+ decl_specifiers goto 99
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ parameter_type_list goto 100
+ parameter_list goto 101
+ parameter_declaration goto 102
+ opt_identifier_list goto 103
+ identifier_list goto 104
+ struct_or_union goto 43
+ any_id goto 105
+ enumeration goto 47
+
+
+state 74
+ direct_declarator : direct_declarator T_BRACKETS . (83)
+
+ . reduce 83
+
+
+state 75
+ braces : T_LBRACE . T_MATCHRBRACE (12)
+
+ T_MATCHRBRACE shift 106
+ . error
+
+
+state 76
+ struct_or_union_specifier : struct_or_union any_id . braces (63)
+ struct_or_union_specifier : struct_or_union any_id . (65)
+
+ T_LBRACE shift 75
+ '(' reduce 65
+ '*' reduce 65
+ '&' reduce 65
+ T_IDENTIFIER reduce 65
+ T_TYPEDEF_NAME reduce 65
+ T_DEFINE_NAME reduce 65
+ T_AUTO reduce 65
+ T_EXTERN reduce 65
+ T_REGISTER reduce 65
+ T_STATIC reduce 65
+ T_INLINE reduce 65
+ T_EXTENSION reduce 65
+ T_CHAR reduce 65
+ T_DOUBLE reduce 65
+ T_FLOAT reduce 65
+ T_INT reduce 65
+ T_VOID reduce 65
+ T_LONG reduce 65
+ T_SHORT reduce 65
+ T_SIGNED reduce 65
+ T_UNSIGNED reduce 65
+ T_ENUM reduce 65
+ T_STRUCT reduce 65
+ T_UNION reduce 65
+ T_Bool reduce 65
+ T_Complex reduce 65
+ T_Imaginary reduce 65
+ T_TYPE_QUALIFIER reduce 65
+ T_BRACKETS reduce 65
+ ';' reduce 65
+ ',' reduce 65
+ ')' reduce 65
+
+ braces goto 107
+
+
+state 77
+ struct_or_union_specifier : struct_or_union braces . (64)
+
+ . reduce 64
+
+
+state 78
+ declarator : pointer direct_declarator . (79)
+ direct_declarator : direct_declarator . T_BRACKETS (83)
+ direct_declarator : direct_declarator . '(' parameter_type_list ')' (84)
+ direct_declarator : direct_declarator . '(' opt_identifier_list ')' (85)
+
+ '(' shift 73
+ T_BRACKETS shift 74
+ T_TYPEDEF_NAME reduce 79
+ T_DEFINE_NAME reduce 79
+ T_AUTO reduce 79
+ T_EXTERN reduce 79
+ T_REGISTER reduce 79
+ T_STATIC reduce 79
+ T_TYPEDEF reduce 79
+ T_INLINE reduce 79
+ T_EXTENSION reduce 79
+ T_CHAR reduce 79
+ T_DOUBLE reduce 79
+ T_FLOAT reduce 79
+ T_INT reduce 79
+ T_VOID reduce 79
+ T_LONG reduce 79
+ T_SHORT reduce 79
+ T_SIGNED reduce 79
+ T_UNSIGNED reduce 79
+ T_ENUM reduce 79
+ T_STRUCT reduce 79
+ T_UNION reduce 79
+ T_Bool reduce 79
+ T_Complex reduce 79
+ T_Imaginary reduce 79
+ T_TYPE_QUALIFIER reduce 79
+ T_LBRACE reduce 79
+ T_VA_DCL reduce 79
+ ';' reduce 79
+ ',' reduce 79
+ '=' reduce 79
+ ')' reduce 79
+
+
+state 79
+ enum_specifier : enumeration any_id . braces (73)
+ enum_specifier : enumeration any_id . (75)
+
+ T_LBRACE shift 75
+ '(' reduce 75
+ '*' reduce 75
+ '&' reduce 75
+ T_IDENTIFIER reduce 75
+ T_TYPEDEF_NAME reduce 75
+ T_DEFINE_NAME reduce 75
+ T_AUTO reduce 75
+ T_EXTERN reduce 75
+ T_REGISTER reduce 75
+ T_STATIC reduce 75
+ T_INLINE reduce 75
+ T_EXTENSION reduce 75
+ T_CHAR reduce 75
+ T_DOUBLE reduce 75
+ T_FLOAT reduce 75
+ T_INT reduce 75
+ T_VOID reduce 75
+ T_LONG reduce 75
+ T_SHORT reduce 75
+ T_SIGNED reduce 75
+ T_UNSIGNED reduce 75
+ T_ENUM reduce 75
+ T_STRUCT reduce 75
+ T_UNION reduce 75
+ T_Bool reduce 75
+ T_Complex reduce 75
+ T_Imaginary reduce 75
+ T_TYPE_QUALIFIER reduce 75
+ T_BRACKETS reduce 75
+ ';' reduce 75
+ ',' reduce 75
+ ')' reduce 75
+
+ braces goto 108
+
+
+state 80
+ enum_specifier : enumeration braces . (74)
+
+ . reduce 74
+
+
+state 81
+ translation_unit : translation_unit external_declaration . (4)
+
+ . reduce 4
+
+
+state 82
+ type_specifier : T_TYPEDEF_NAME . (58)
+
+ . reduce 58
+
+
+83: shift/reduce conflict (shift 82, reduce 17) on T_TYPEDEF_NAME
+state 83
+ declaration : any_typedef decl_specifiers . $$1 opt_declarator_list ';' (18)
+ decl_specifiers : decl_specifiers . decl_specifier (36)
+ $$1 : . (17)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ '(' reduce 17
+ '*' reduce 17
+ '&' reduce 17
+ T_IDENTIFIER reduce 17
+ ';' reduce 17
+
+ decl_specifier goto 68
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ struct_or_union goto 43
+ enumeration goto 47
+ $$1 goto 109
+
+
+state 84
+ direct_declarator : '(' declarator ')' . (82)
+
+ . reduce 82
+
+
+state 85
+ pointer : '*' opt_type_qualifiers pointer . (87)
+
+ . reduce 87
+
+
+state 86
+ type_qualifier_list : type_qualifier_list type_qualifier . (91)
+
+ . reduce 91
+
+
+state 87
+ declaration : decl_specifiers . ';' (15)
+ declaration : decl_specifiers . init_declarator_list ';' (16)
+ decl_specifiers : decl_specifiers . decl_specifier (36)
+
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 6
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ ';' shift 67
+ . error
+
+ decl_specifier goto 68
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ init_declarator_list goto 69
+ init_declarator goto 70
+ declarator goto 110
+ direct_declarator goto 42
+ struct_or_union goto 43
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+ enumeration goto 47
+
+
+state 88
+ linkage_specification : T_EXTERN T_STRING_LITERAL declaration . (14)
+
+ . reduce 14
+
+
+state 89
+ linkage_specification : T_EXTERN T_STRING_LITERAL braces . (13)
+
+ . reduce 13
+
+
+state 90
+ external_declaration : T_ASM T_ASMARG ';' . (9)
+
+ . reduce 9
+
+
+state 91
+ declaration : decl_specifiers init_declarator_list ';' . (16)
+
+ . reduce 16
+
+
+state 92
+ init_declarator_list : init_declarator_list ',' . init_declarator (69)
+
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ . error
+
+ init_declarator goto 111
+ declarator goto 110
+ direct_declarator goto 42
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+
+
+state 93
+ init_declarator : declarator '=' . $$5 T_INITIALIZER (72)
+ $$5 : . (71)
+
+ . reduce 71
+
+ $$5 goto 112
+
+
+state 94
+ function_definition : decl_specifiers declarator $$2 . opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE (27)
+ opt_declaration_list : . (30)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_TYPEDEF shift 12
+ T_INLINE shift 13
+ T_EXTENSION shift 14
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_VA_DCL shift 95
+ T_LBRACE reduce 30
+
+ decl_specifiers goto 87
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ struct_or_union goto 43
+ enumeration goto 47
+ declaration goto 96
+ any_typedef goto 53
+ opt_declaration_list goto 113
+ declaration_list goto 98
+
+
+state 95
+ opt_declaration_list : T_VA_DCL . (31)
+
+ . reduce 31
+
+
+state 96
+ declaration_list : declaration . (33)
+
+ . reduce 33
+
+
+state 97
+ function_definition : declarator $$4 opt_declaration_list . T_LBRACE T_MATCHRBRACE (29)
+
+ T_LBRACE shift 114
+ . error
+
+
+state 98
+ opt_declaration_list : declaration_list . (32)
+ declaration_list : declaration_list . declaration (34)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_TYPEDEF shift 12
+ T_INLINE shift 13
+ T_EXTENSION shift 14
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_LBRACE reduce 32
+
+ decl_specifiers goto 87
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ struct_or_union goto 43
+ enumeration goto 47
+ declaration goto 115
+ any_typedef goto 53
+
+
+state 99
+ decl_specifiers : decl_specifiers . decl_specifier (36)
+ parameter_declaration : decl_specifiers . declarator (96)
+ parameter_declaration : decl_specifiers . abs_declarator (97)
+ parameter_declaration : decl_specifiers . (98)
+
+ '(' shift 116
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 6
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_BRACKETS shift 117
+ ',' reduce 98
+ ')' reduce 98
+
+ decl_specifier goto 68
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ declarator goto 118
+ direct_declarator goto 42
+ abs_declarator goto 119
+ direct_abs_declarator goto 120
+ struct_or_union goto 43
+ pointer goto 121
+ any_id goto 45
+ identifier_or_ref goto 46
+ enumeration goto 47
+
+
+state 100
+ direct_declarator : direct_declarator '(' parameter_type_list . ')' (84)
+
+ ')' shift 122
+ . error
+
+
+state 101
+ parameter_type_list : parameter_list . (92)
+ parameter_type_list : parameter_list . ',' T_ELLIPSIS (93)
+ parameter_list : parameter_list . ',' parameter_declaration (95)
+
+ ',' shift 123
+ ')' reduce 92
+
+
+state 102
+ parameter_list : parameter_declaration . (94)
+
+ . reduce 94
+
+
+state 103
+ direct_declarator : direct_declarator '(' opt_identifier_list . ')' (85)
+
+ ')' shift 124
+ . error
+
+
+state 104
+ opt_identifier_list : identifier_list . (100)
+ identifier_list : identifier_list . ',' any_id (102)
+
+ ',' shift 125
+ ')' reduce 100
+
+
+state 105
+ identifier_list : any_id . (101)
+
+ . reduce 101
+
+
+state 106
+ braces : T_LBRACE T_MATCHRBRACE . (12)
+
+ . reduce 12
+
+
+state 107
+ struct_or_union_specifier : struct_or_union any_id braces . (63)
+
+ . reduce 63
+
+
+state 108
+ enum_specifier : enumeration any_id braces . (73)
+
+ . reduce 73
+
+
+state 109
+ declaration : any_typedef decl_specifiers $$1 . opt_declarator_list ';' (18)
+ opt_declarator_list : . (21)
+
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ ';' reduce 21
+
+ declarator goto 126
+ direct_declarator goto 42
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+ opt_declarator_list goto 127
+ declarator_list goto 128
+
+
+state 110
+ init_declarator : declarator . (70)
+ init_declarator : declarator . '=' $$5 T_INITIALIZER (72)
+
+ '=' shift 93
+ ';' reduce 70
+ ',' reduce 70
+
+
+state 111
+ init_declarator_list : init_declarator_list ',' init_declarator . (69)
+
+ . reduce 69
+
+
+state 112
+ init_declarator : declarator '=' $$5 . T_INITIALIZER (72)
+
+ T_INITIALIZER shift 129
+ . error
+
+
+state 113
+ function_definition : decl_specifiers declarator $$2 opt_declaration_list . T_LBRACE $$3 T_MATCHRBRACE (27)
+
+ T_LBRACE shift 130
+ . error
+
+
+state 114
+ function_definition : declarator $$4 opt_declaration_list T_LBRACE . T_MATCHRBRACE (29)
+
+ T_MATCHRBRACE shift 131
+ . error
+
+
+state 115
+ declaration_list : declaration_list declaration . (34)
+
+ . reduce 34
+
+
+state 116
+ direct_declarator : '(' . declarator ')' (82)
+ direct_abs_declarator : '(' . abs_declarator ')' (108)
+ direct_abs_declarator : '(' . parameter_type_list ')' (113)
+ direct_abs_declarator : '(' . ')' (114)
+
+ '(' shift 116
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 6
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_BRACKETS shift 117
+ ')' shift 132
+ . error
+
+ decl_specifiers goto 99
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ declarator goto 57
+ direct_declarator goto 42
+ abs_declarator goto 133
+ direct_abs_declarator goto 120
+ parameter_type_list goto 134
+ parameter_list goto 101
+ parameter_declaration goto 102
+ struct_or_union goto 43
+ pointer goto 121
+ any_id goto 45
+ identifier_or_ref goto 46
+ enumeration goto 47
+
+
+state 117
+ direct_abs_declarator : T_BRACKETS . (110)
+
+ . reduce 110
+
+
+state 118
+ parameter_declaration : decl_specifiers declarator . (96)
+
+ . reduce 96
+
+
+state 119
+ parameter_declaration : decl_specifiers abs_declarator . (97)
+
+ . reduce 97
+
+
+state 120
+ abs_declarator : direct_abs_declarator . (107)
+ direct_abs_declarator : direct_abs_declarator . T_BRACKETS (109)
+ direct_abs_declarator : direct_abs_declarator . '(' parameter_type_list ')' (111)
+ direct_abs_declarator : direct_abs_declarator . '(' ')' (112)
+
+ '(' shift 135
+ T_BRACKETS shift 136
+ ',' reduce 107
+ ')' reduce 107
+
+
+state 121
+ declarator : pointer . direct_declarator (79)
+ abs_declarator : pointer . (105)
+ abs_declarator : pointer . direct_abs_declarator (106)
+
+ '(' shift 116
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ T_BRACKETS shift 117
+ ',' reduce 105
+ ')' reduce 105
+
+ direct_declarator goto 78
+ direct_abs_declarator goto 137
+ any_id goto 45
+ identifier_or_ref goto 46
+
+
+state 122
+ direct_declarator : direct_declarator '(' parameter_type_list ')' . (84)
+
+ . reduce 84
+
+
+state 123
+ parameter_type_list : parameter_list ',' . T_ELLIPSIS (93)
+ parameter_list : parameter_list ',' . parameter_declaration (95)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_ELLIPSIS shift 138
+ . error
+
+ decl_specifiers goto 99
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ parameter_declaration goto 139
+ struct_or_union goto 43
+ enumeration goto 47
+
+
+state 124
+ direct_declarator : direct_declarator '(' opt_identifier_list ')' . (85)
+
+ . reduce 85
+
+
+state 125
+ identifier_list : identifier_list ',' . any_id (102)
+
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ . error
+
+ any_id goto 140
+
+
+state 126
+ declarator_list : declarator . (23)
+
+ . reduce 23
+
+
+state 127
+ declaration : any_typedef decl_specifiers $$1 opt_declarator_list . ';' (18)
+
+ ';' shift 141
+ . error
+
+
+state 128
+ opt_declarator_list : declarator_list . (22)
+ declarator_list : declarator_list . ',' declarator (24)
+
+ ',' shift 142
+ ';' reduce 22
+
+
+state 129
+ init_declarator : declarator '=' $$5 T_INITIALIZER . (72)
+
+ . reduce 72
+
+
+state 130
+ function_definition : decl_specifiers declarator $$2 opt_declaration_list T_LBRACE . $$3 T_MATCHRBRACE (27)
+ $$3 : . (26)
+
+ . reduce 26
+
+ $$3 goto 143
+
+
+state 131
+ function_definition : declarator $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE . (29)
+
+ . reduce 29
+
+
+state 132
+ direct_abs_declarator : '(' ')' . (114)
+
+ . reduce 114
+
+
+state 133
+ direct_abs_declarator : '(' abs_declarator . ')' (108)
+
+ ')' shift 144
+ . error
+
+
+state 134
+ direct_abs_declarator : '(' parameter_type_list . ')' (113)
+
+ ')' shift 145
+ . error
+
+
+state 135
+ direct_abs_declarator : direct_abs_declarator '(' . parameter_type_list ')' (111)
+ direct_abs_declarator : direct_abs_declarator '(' . ')' (112)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ ')' shift 146
+ . error
+
+ decl_specifiers goto 99
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ parameter_type_list goto 147
+ parameter_list goto 101
+ parameter_declaration goto 102
+ struct_or_union goto 43
+ enumeration goto 47
+
+
+state 136
+ direct_abs_declarator : direct_abs_declarator T_BRACKETS . (109)
+
+ . reduce 109
+
+
+state 137
+ abs_declarator : pointer direct_abs_declarator . (106)
+ direct_abs_declarator : direct_abs_declarator . T_BRACKETS (109)
+ direct_abs_declarator : direct_abs_declarator . '(' parameter_type_list ')' (111)
+ direct_abs_declarator : direct_abs_declarator . '(' ')' (112)
+
+ '(' shift 135
+ T_BRACKETS shift 136
+ ',' reduce 106
+ ')' reduce 106
+
+
+state 138
+ parameter_type_list : parameter_list ',' T_ELLIPSIS . (93)
+
+ . reduce 93
+
+
+state 139
+ parameter_list : parameter_list ',' parameter_declaration . (95)
+
+ . reduce 95
+
+
+state 140
+ identifier_list : identifier_list ',' any_id . (102)
+
+ . reduce 102
+
+
+state 141
+ declaration : any_typedef decl_specifiers $$1 opt_declarator_list ';' . (18)
+
+ . reduce 18
+
+
+state 142
+ declarator_list : declarator_list ',' . declarator (24)
+
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ . error
+
+ declarator goto 148
+ direct_declarator goto 42
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+
+
+state 143
+ function_definition : decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 . T_MATCHRBRACE (27)
+
+ T_MATCHRBRACE shift 149
+ . error
+
+
+state 144
+ direct_abs_declarator : '(' abs_declarator ')' . (108)
+
+ . reduce 108
+
+
+state 145
+ direct_abs_declarator : '(' parameter_type_list ')' . (113)
+
+ . reduce 113
+
+
+state 146
+ direct_abs_declarator : direct_abs_declarator '(' ')' . (112)
+
+ . reduce 112
+
+
+state 147
+ direct_abs_declarator : direct_abs_declarator '(' parameter_type_list . ')' (111)
+
+ ')' shift 150
+ . error
+
+
+state 148
+ declarator_list : declarator_list ',' declarator . (24)
+
+ . reduce 24
+
+
+state 149
+ function_definition : decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE . (27)
+
+ . reduce 27
+
+
+state 150
+ direct_abs_declarator : direct_abs_declarator '(' parameter_type_list ')' . (111)
+
+ . reduce 111
+
+
+State 6 contains 29 reduce/reduce conflicts.
+State 83 contains 1 shift/reduce conflict.
+
+
+44 terminals, 43 nonterminals
+115 grammar rules, 151 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 40 '('
+ 3 42 '*'
+ 4 38 '&'
+ 5 257 T_IDENTIFIER
+ 6 258 T_TYPEDEF_NAME
+ 7 259 T_DEFINE_NAME
+ 8 260 T_AUTO
+ 9 261 T_EXTERN
+ 10 262 T_REGISTER
+ 11 263 T_STATIC
+ 12 264 T_TYPEDEF
+ 13 265 T_INLINE
+ 14 266 T_EXTENSION
+ 15 267 T_CHAR
+ 16 268 T_DOUBLE
+ 17 269 T_FLOAT
+ 18 270 T_INT
+ 19 271 T_VOID
+ 20 272 T_LONG
+ 21 273 T_SHORT
+ 22 274 T_SIGNED
+ 23 275 T_UNSIGNED
+ 24 276 T_ENUM
+ 25 277 T_STRUCT
+ 26 278 T_UNION
+ 27 279 T_Bool
+ 28 280 T_Complex
+ 29 281 T_Imaginary
+ 30 282 T_TYPE_QUALIFIER
+ 31 283 T_BRACKETS
+ 32 284 T_LBRACE
+ 33 285 T_MATCHRBRACE
+ 34 286 T_ELLIPSIS
+ 35 287 T_INITIALIZER
+ 36 288 T_STRING_LITERAL
+ 37 289 T_ASM
+ 38 290 T_ASMARG
+ 39 291 T_VA_DCL
+ 40 59 ';'
+ 41 44 ','
+ 42 61 '='
+ 43 41 ')'
+ 44 292 $accept
+ 45 293 program
+ 46 294 decl_specifiers
+ 47 295 decl_specifier
+ 48 296 storage_class
+ 49 297 type_specifier
+ 50 298 type_qualifier
+ 51 299 struct_or_union_specifier
+ 52 300 enum_specifier
+ 53 301 init_declarator_list
+ 54 302 init_declarator
+ 55 303 declarator
+ 56 304 direct_declarator
+ 57 305 abs_declarator
+ 58 306 direct_abs_declarator
+ 59 307 parameter_type_list
+ 60 308 parameter_list
+ 61 309 parameter_declaration
+ 62 310 opt_identifier_list
+ 63 311 identifier_list
+ 64 312 struct_or_union
+ 65 313 pointer
+ 66 314 opt_type_qualifiers
+ 67 315 type_qualifier_list
+ 68 316 any_id
+ 69 317 identifier_or_ref
+ 70 318 enumeration
+ 71 319 translation_unit
+ 72 320 external_declaration
+ 73 321 declaration
+ 74 322 function_definition
+ 75 323 linkage_specification
+ 76 324 braces
+ 77 325 any_typedef
+ 78 326 opt_declarator_list
+ 79 327 $$1
+ 80 328 declarator_list
+ 81 329 opt_declaration_list
+ 82 330 $$2
+ 83 331 $$3
+ 84 332 $$4
+ 85 333 declaration_list
+ 86 334 $$5
Added: vendor/byacc/dist/test/btyacc/grammar.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/grammar.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/grammar.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2910 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse grammar_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex grammar_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror grammar_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar grammar_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval grammar_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval grammar_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug grammar_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs grammar_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag grammar_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs grammar_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen grammar_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred grammar_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos grammar_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto grammar_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex grammar_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex grammar_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex grammar_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable grammar_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck grammar_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname grammar_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule grammar_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex grammar_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable grammar_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "grammar_"
+
+#define YYPURE 0
+
+#line 9 "grammar.y"
+#ifdef YYBISON
+#include <stdlib.h>
+#define YYSTYPE_IS_DECLARED
+#define yyerror yaccError
+#endif
+
+#if defined(YYBISON) || !defined(YYBYACC)
+static void yyerror(const char *s);
+#endif
+#line 81 "grammar.y"
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+
+#define OPT_LINTLIBRARY 1
+
+#ifndef TRUE
+#define TRUE (1)
+#endif
+
+#ifndef FALSE
+#define FALSE (0)
+#endif
+
+/* #include "cproto.h" */
+#define MAX_TEXT_SIZE 1024
+
+/* Prototype styles */
+#if OPT_LINTLIBRARY
+#define PROTO_ANSI_LLIB -2 /* form ANSI lint-library source */
+#define PROTO_LINTLIBRARY -1 /* form lint-library source */
+#endif
+#define PROTO_NONE 0 /* do not output any prototypes */
+#define PROTO_TRADITIONAL 1 /* comment out parameters */
+#define PROTO_ABSTRACT 2 /* comment out parameter names */
+#define PROTO_ANSI 3 /* ANSI C prototype */
+
+typedef int PrototypeStyle;
+
+typedef char boolean;
+
+extern boolean types_out;
+extern PrototypeStyle proto_style;
+
+#define ansiLintLibrary() (proto_style == PROTO_ANSI_LLIB)
+#define knrLintLibrary() (proto_style == PROTO_LINTLIBRARY)
+#define lintLibrary() (knrLintLibrary() || ansiLintLibrary())
+
+#if OPT_LINTLIBRARY
+#define FUNC_UNKNOWN -1 /* unspecified */
+#else
+#define FUNC_UNKNOWN 0 /* unspecified (same as FUNC_NONE) */
+#endif
+#define FUNC_NONE 0 /* not a function definition */
+#define FUNC_TRADITIONAL 1 /* traditional style */
+#define FUNC_ANSI 2 /* ANSI style */
+#define FUNC_BOTH 3 /* both styles */
+
+typedef int FuncDefStyle;
+
+/* Source file text */
+typedef struct text {
+ char text[MAX_TEXT_SIZE]; /* source text */
+ long begin; /* offset in temporary file */
+} Text;
+
+/* Declaration specifier flags */
+#define DS_NONE 0 /* default */
+#define DS_EXTERN 1 /* contains "extern" specifier */
+#define DS_STATIC 2 /* contains "static" specifier */
+#define DS_CHAR 4 /* contains "char" type specifier */
+#define DS_SHORT 8 /* contains "short" type specifier */
+#define DS_FLOAT 16 /* contains "float" type specifier */
+#define DS_INLINE 32 /* contains "inline" specifier */
+#define DS_JUNK 64 /* we're not interested in this declaration */
+
+/* This structure stores information about a declaration specifier. */
+typedef struct decl_spec {
+ unsigned short flags; /* flags defined above */
+ char *text; /* source text */
+ long begin; /* offset in temporary file */
+} DeclSpec;
+
+/* This is a list of function parameters. */
+typedef struct _ParameterList {
+ struct parameter *first; /* pointer to first parameter in list */
+ struct parameter *last; /* pointer to last parameter in list */
+ long begin_comment; /* begin offset of comment */
+ long end_comment; /* end offset of comment */
+ char *comment; /* comment at start of parameter list */
+} ParameterList;
+
+/* This structure stores information about a declarator. */
+typedef struct _Declarator {
+ char *name; /* name of variable or function */
+ char *text; /* source text */
+ long begin; /* offset in temporary file */
+ long begin_comment; /* begin offset of comment */
+ long end_comment; /* end offset of comment */
+ FuncDefStyle func_def; /* style of function definition */
+ ParameterList params; /* function parameters */
+ boolean pointer; /* TRUE if it declares a pointer */
+ struct _Declarator *head; /* head function declarator */
+ struct _Declarator *func_stack; /* stack of function declarators */
+ struct _Declarator *next; /* next declarator in list */
+} Declarator;
+
+/* This structure stores information about a function parameter. */
+typedef struct parameter {
+ struct parameter *next; /* next parameter in list */
+ DeclSpec decl_spec;
+ Declarator *declarator;
+ char *comment; /* comment following the parameter */
+} Parameter;
+
+/* This is a list of declarators. */
+typedef struct declarator_list {
+ Declarator *first; /* pointer to first declarator in list */
+ Declarator *last; /* pointer to last declarator in list */
+} DeclaratorList;
+
+/* #include "symbol.h" */
+typedef struct symbol {
+ struct symbol *next; /* next symbol in list */
+ char *name; /* name of symbol */
+ char *value; /* value of symbol (for defines) */
+ short flags; /* symbol attributes */
+} Symbol;
+
+/* parser stack entry type */
+typedef union {
+ Text text;
+ DeclSpec decl_spec;
+ Parameter *parameter;
+ ParameterList param_list;
+ Declarator *declarator;
+ DeclaratorList decl_list;
+} YYSTYPE;
+
+/* The hash table length should be a prime number. */
+#define SYM_MAX_HASH 251
+
+typedef struct symbol_table {
+ Symbol *bucket[SYM_MAX_HASH]; /* hash buckets */
+} SymbolTable;
+
+extern SymbolTable *new_symbol_table /* Create symbol table */
+ (void);
+extern void free_symbol_table /* Destroy symbol table */
+ (SymbolTable *s);
+extern Symbol *find_symbol /* Lookup symbol name */
+ (SymbolTable *s, const char *n);
+extern Symbol *new_symbol /* Define new symbol */
+ (SymbolTable *s, const char *n, const char *v, int f);
+
+/* #include "semantic.h" */
+extern void new_decl_spec (DeclSpec *, const char *, long, int);
+extern void free_decl_spec (DeclSpec *);
+extern void join_decl_specs (DeclSpec *, DeclSpec *, DeclSpec *);
+extern void check_untagged (DeclSpec *);
+extern Declarator *new_declarator (const char *, const char *, long);
+extern void free_declarator (Declarator *);
+extern void new_decl_list (DeclaratorList *, Declarator *);
+extern void free_decl_list (DeclaratorList *);
+extern void add_decl_list (DeclaratorList *, DeclaratorList *, Declarator *);
+extern Parameter *new_parameter (DeclSpec *, Declarator *);
+extern void free_parameter (Parameter *);
+extern void new_param_list (ParameterList *, Parameter *);
+extern void free_param_list (ParameterList *);
+extern void add_param_list (ParameterList *, ParameterList *, Parameter *);
+extern void new_ident_list (ParameterList *);
+extern void add_ident_list (ParameterList *, ParameterList *, const char *);
+extern void set_param_types (ParameterList *, DeclSpec *, DeclaratorList *);
+extern void gen_declarations (DeclSpec *, DeclaratorList *);
+extern void gen_prototype (DeclSpec *, Declarator *);
+extern void gen_func_declarator (Declarator *);
+extern void gen_func_definition (DeclSpec *, Declarator *);
+
+extern void init_parser (void);
+extern void process_file (FILE *infile, char *name);
+extern char *cur_text (void);
+extern char *cur_file_name (void);
+extern char *implied_typedef (void);
+extern void include_file (char *name, int convert);
+extern char *supply_parm (int count);
+extern char *xstrdup (const char *);
+extern int already_declared (char *name);
+extern int is_actual_func (Declarator *d);
+extern int lint_ellipsis (Parameter *p);
+extern int want_typedef (void);
+extern void begin_tracking (void);
+extern void begin_typedef (void);
+extern void copy_typedef (char *s);
+extern void ellipsis_varargs (Declarator *d);
+extern void end_typedef (void);
+extern void flush_varargs (void);
+extern void fmt_library (int code);
+extern void imply_typedef (const char *s);
+extern void indent (FILE *outf);
+extern void put_blankline (FILE *outf);
+extern void put_body (FILE *outf, DeclSpec *decl_spec, Declarator *declarator);
+extern void put_char (FILE *outf, int c);
+extern void put_error (void);
+extern void put_newline (FILE *outf);
+extern void put_padded (FILE *outf, const char *s);
+extern void put_string (FILE *outf, const char *s);
+extern void track_in (void);
+
+extern boolean file_comments;
+extern FuncDefStyle func_style;
+extern char base_file[];
+
+extern int yylex (void);
+
+/* declaration specifier attributes for the typedef statement currently being
+ * scanned
+ */
+static int cur_decl_spec_flags;
+
+/* pointer to parameter list for the current function definition */
+static ParameterList *func_params;
+
+/* A parser semantic action sets this pointer to the current declarator in
+ * a function parameter declaration in order to catch any comments following
+ * the parameter declaration on the same line. If the lexer scans a comment
+ * and <cur_declarator> is not NULL, then the comment is attached to the
+ * declarator. To ignore subsequent comments, the lexer sets this to NULL
+ * after scanning a comment or end of line.
+ */
+static Declarator *cur_declarator;
+
+/* temporary string buffer */
+static char buf[MAX_TEXT_SIZE];
+
+/* table of typedef names */
+static SymbolTable *typedef_names;
+
+/* table of define names */
+static SymbolTable *define_names;
+
+/* table of type qualifiers */
+static SymbolTable *type_qualifiers;
+
+/* information about the current input file */
+typedef struct {
+ char *base_name; /* base input file name */
+ char *file_name; /* current file name */
+ FILE *file; /* input file */
+ unsigned line_num; /* current line number in input file */
+ FILE *tmp_file; /* temporary file */
+ long begin_comment; /* tmp file offset after last written ) or ; */
+ long end_comment; /* tmp file offset after last comment */
+ boolean convert; /* if TRUE, convert function definitions */
+ boolean changed; /* TRUE if conversion done in this file */
+} IncludeStack;
+
+static IncludeStack *cur_file; /* current input file */
+
+/* #include "yyerror.c" */
+
+static int haveAnsiParam (void);
+
+
+/* Flags to enable us to find if a procedure returns a value.
+ */
+static int return_val; /* nonzero on BRACES iff return-expression found */
+
+static const char *
+dft_decl_spec (void)
+{
+ return (lintLibrary() && !return_val) ? "void" : "int";
+}
+
+static int
+haveAnsiParam (void)
+{
+ Parameter *p;
+ if (func_params != 0) {
+ for (p = func_params->first; p != 0; p = p->next) {
+ if (p->declarator->func_def == FUNC_ANSI) {
+ return TRUE;
+ }
+ }
+ }
+ return FALSE;
+}
+#line 408 "grammar.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define T_IDENTIFIER 257
+#define T_TYPEDEF_NAME 258
+#define T_DEFINE_NAME 259
+#define T_AUTO 260
+#define T_EXTERN 261
+#define T_REGISTER 262
+#define T_STATIC 263
+#define T_TYPEDEF 264
+#define T_INLINE 265
+#define T_EXTENSION 266
+#define T_CHAR 267
+#define T_DOUBLE 268
+#define T_FLOAT 269
+#define T_INT 270
+#define T_VOID 271
+#define T_LONG 272
+#define T_SHORT 273
+#define T_SIGNED 274
+#define T_UNSIGNED 275
+#define T_ENUM 276
+#define T_STRUCT 277
+#define T_UNION 278
+#define T_Bool 279
+#define T_Complex 280
+#define T_Imaginary 281
+#define T_TYPE_QUALIFIER 282
+#define T_BRACKETS 283
+#define T_LBRACE 284
+#define T_MATCHRBRACE 285
+#define T_ELLIPSIS 286
+#define T_INITIALIZER 287
+#define T_STRING_LITERAL 288
+#define T_ASM 289
+#define T_ASMARG 290
+#define T_VA_DCL 291
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT grammar_lhs[] = { -1,
+ 0, 0, 26, 26, 27, 27, 27, 27, 27, 27,
+ 27, 31, 30, 30, 28, 28, 34, 28, 32, 32,
+ 33, 33, 35, 35, 37, 38, 29, 39, 29, 36,
+ 36, 36, 40, 40, 1, 1, 2, 2, 2, 3,
+ 3, 3, 3, 3, 3, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 5, 5, 6, 6, 6, 19, 19, 8, 8, 9,
+ 41, 9, 7, 7, 7, 25, 23, 23, 10, 10,
+ 11, 11, 11, 11, 11, 20, 20, 21, 21, 22,
+ 22, 14, 14, 15, 15, 16, 16, 16, 17, 17,
+ 18, 18, 24, 24, 12, 12, 12, 13, 13, 13,
+ 13, 13, 13, 13,
+};
+static const YYINT grammar_len[] = { 2,
+ 0, 1, 1, 2, 1, 1, 1, 1, 3, 2,
+ 2, 2, 3, 3, 2, 3, 0, 5, 2, 1,
+ 0, 1, 1, 3, 0, 0, 7, 0, 5, 0,
+ 1, 1, 1, 2, 1, 2, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 3, 2, 2, 1, 1, 1, 3, 1,
+ 0, 4, 3, 2, 2, 1, 1, 1, 2, 1,
+ 1, 3, 2, 4, 4, 2, 3, 0, 1, 1,
+ 2, 1, 3, 1, 3, 2, 2, 1, 0, 1,
+ 1, 3, 1, 2, 1, 2, 1, 3, 2, 1,
+ 4, 3, 3, 2,
+};
+static const YYINT grammar_defred[] = { 0,
+ 0, 0, 0, 0, 77, 0, 62, 40, 0, 42,
+ 43, 20, 44, 0, 46, 47, 48, 49, 54, 50,
+ 51, 52, 53, 76, 66, 67, 55, 56, 57, 61,
+ 0, 7, 0, 0, 35, 37, 38, 39, 59, 60,
+ 28, 0, 0, 0, 103, 81, 0, 0, 3, 5,
+ 6, 8, 0, 10, 11, 78, 0, 90, 0, 0,
+ 104, 0, 19, 0, 41, 45, 15, 36, 0, 68,
+ 0, 0, 0, 83, 0, 0, 64, 0, 0, 74,
+ 4, 58, 0, 82, 87, 91, 0, 14, 13, 9,
+ 16, 0, 71, 0, 31, 33, 0, 0, 0, 0,
+ 0, 94, 0, 0, 101, 12, 63, 73, 0, 0,
+ 69, 0, 0, 0, 34, 0, 110, 96, 97, 0,
+ 0, 84, 0, 85, 0, 23, 0, 0, 72, 26,
+ 29, 114, 0, 0, 0, 109, 0, 93, 95, 102,
+ 18, 0, 0, 108, 113, 112, 0, 24, 27, 111,
+};
+static const YYINT grammar_stos[] = { 0,
+ 256, 40, 42, 38, 257, 258, 259, 260, 261, 262,
+ 263, 264, 265, 266, 267, 268, 269, 270, 271, 272,
+ 273, 274, 275, 276, 277, 278, 279, 280, 281, 282,
+ 289, 59, 293, 294, 295, 296, 297, 298, 299, 300,
+ 303, 304, 312, 313, 316, 317, 318, 319, 320, 321,
+ 322, 323, 325, 285, 59, 258, 303, 298, 314, 315,
+ 316, 288, 264, 290, 261, 266, 59, 295, 301, 302,
+ 303, 332, 40, 283, 284, 316, 324, 304, 316, 324,
+ 320, 258, 294, 41, 313, 298, 294, 321, 324, 59,
+ 59, 44, 61, 330, 291, 321, 329, 333, 294, 307,
+ 308, 309, 310, 311, 316, 285, 324, 324, 327, 303,
+ 302, 334, 329, 284, 321, 40, 283, 303, 305, 306,
+ 313, 41, 44, 41, 44, 303, 326, 328, 287, 284,
+ 285, 41, 305, 307, 40, 283, 306, 286, 309, 316,
+ 59, 44, 331, 41, 41, 41, 307, 303, 285, 41,
+};
+static const YYINT grammar_dgoto[] = { 33,
+ 87, 35, 36, 37, 38, 39, 40, 69, 70, 41,
+ 42, 119, 120, 100, 101, 102, 103, 104, 43, 44,
+ 59, 60, 45, 46, 47, 48, 49, 50, 51, 52,
+ 77, 53, 127, 109, 128, 97, 94, 143, 72, 98,
+ 112,
+};
+static const YYINT grammar_sindex[] = { -2,
+ -3, 27, -239, -177, 0, 0, 0, 0, -274, 0,
+ 0, 0, 0, -246, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ -266, 0, 0, 455, 0, 0, 0, 0, 0, 0,
+ 0, -35, -245, 128, 0, 0, -245, -2, 0, 0,
+ 0, 0, 642, 0, 0, 0, -15, 0, -12, -239,
+ 0, 590, 0, -27, 0, 0, 0, 0, -10, 0,
+ -11, 534, -72, 0, -237, -232, 0, -35, -232, 0,
+ 0, 0, 642, 0, 0, 0, 455, 0, 0, 0,
+ 0, 27, 0, 534, 0, 0, -222, 617, 209, 34,
+ 39, 0, 44, 42, 0, 0, 0, 0, 27, -11,
+ 0, -200, -196, -195, 0, 174, 0, 0, 0, -33,
+ 243, 0, 561, 0, -177, 0, 33, 49, 0, 0,
+ 0, 0, 53, 55, 417, 0, -33, 0, 0, 0,
+ 0, 27, -188, 0, 0, 0, 57, 0, 0, 0,
+};
+static const YYINT grammar_rindex[] = { 99,
+ 0, 0, 275, 0, 0, -38, 0, 0, 481, 0,
+ 0, 0, 0, 509, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 30, 0, 0, 0, 0, 0, 101, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 343, 309,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 98, -182, 62, 0, 0, 133, 0, 64, 379, 0,
+ 0, 0, -5, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, -182, 0, 0, 0, -180, -19, 0,
+ 65, 0, 0, 68, 0, 0, 0, 0, 51, 9,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, -13,
+ 19, 0, 0, 0, 0, 0, 0, 52, 0, 0,
+ 0, 0, 0, 0, 0, 0, 35, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+};
+#if YYBTYACC
+static const YYINT grammar_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+};
+#endif
+static const YYINT grammar_gindex[] = { 0,
+ 11, -17, 0, 0, 13, 0, 0, 0, 20, 8,
+ -43, -1, -8, -89, 0, -9, 0, 0, 0, -44,
+ 0, 0, 4, 0, 0, 0, 70, -53, 0, 0,
+ -18, 0, 0, 0, 0, 22, 0, 0, 0, 0,
+ 0,
+};
+#define YYTABLESIZE 924
+static const YYINT grammar_table[] = { 58,
+ 78, 58, 58, 58, 73, 58, 135, 61, 88, 57,
+ 34, 5, 56, 62, 85, 58, 68, 63, 96, 7,
+ 58, 98, 78, 64, 98, 84, 134, 107, 80, 3,
+ 107, 90, 17, 92, 17, 4, 17, 2, 75, 3,
+ 96, 71, 30, 89, 115, 147, 76, 106, 91, 93,
+ 79, 75, 70, 17, 121, 55, 32, 107, 34, 105,
+ 108, 114, 105, 83, 4, 68, 2, 70, 3, 68,
+ 80, 121, 86, 80, 122, 106, 105, 78, 106, 5,
+ 56, 68, 123, 99, 124, 125, 129, 130, 80, 131,
+ 80, 141, 142, 144, 110, 145, 149, 150, 1, 110,
+ 2, 30, 99, 32, 79, 92, 118, 79, 100, 21,
+ 22, 111, 137, 139, 133, 113, 126, 81, 0, 0,
+ 0, 0, 79, 57, 79, 0, 99, 0, 140, 0,
+ 0, 0, 0, 99, 0, 0, 0, 0, 0, 0,
+ 0, 70, 0, 0, 0, 99, 0, 0, 0, 148,
+ 0, 0, 0, 0, 0, 0, 70, 0, 0, 0,
+ 0, 0, 0, 0, 0, 4, 0, 2, 0, 0,
+ 65, 0, 65, 65, 65, 0, 65, 0, 0, 0,
+ 0, 0, 0, 0, 5, 6, 7, 8, 65, 10,
+ 11, 65, 13, 66, 15, 16, 17, 18, 19, 20,
+ 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
+ 0, 4, 0, 116, 132, 3, 0, 0, 58, 58,
+ 58, 58, 58, 58, 58, 78, 58, 58, 58, 58,
+ 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
+ 58, 58, 58, 58, 58, 78, 4, 74, 116, 136,
+ 3, 17, 78, 1, 5, 6, 7, 8, 9, 10,
+ 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
+ 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
+ 4, 54, 116, 5, 56, 0, 31, 80, 80, 80,
+ 80, 80, 80, 80, 80, 80, 80, 80, 80, 80,
+ 80, 80, 80, 80, 80, 80, 80, 80, 80, 80,
+ 80, 80, 88, 80, 88, 88, 88, 0, 88, 0,
+ 80, 79, 79, 79, 79, 79, 79, 79, 79, 79,
+ 79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
+ 79, 79, 79, 79, 79, 79, 89, 79, 89, 89,
+ 89, 0, 89, 0, 79, 25, 25, 25, 25, 25,
+ 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+ 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+ 86, 25, 86, 86, 5, 56, 86, 0, 25, 65,
+ 65, 65, 65, 65, 65, 65, 0, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 75, 0, 75, 75,
+ 75, 0, 75, 0, 0, 0, 0, 0, 0, 0,
+ 5, 6, 7, 8, 65, 10, 11, 75, 13, 66,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 117, 146, 0, 0,
+ 0, 0, 0, 0, 0, 5, 6, 7, 8, 65,
+ 10, 11, 0, 13, 66, 15, 16, 17, 18, 19,
+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+ 30, 117, 4, 0, 2, 0, 3, 0, 0, 5,
+ 56, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 67, 0, 0, 0, 0, 41, 0,
+ 41, 0, 41, 0, 0, 117, 0, 0, 0, 0,
+ 0, 88, 88, 0, 0, 0, 0, 0, 0, 41,
+ 0, 0, 0, 0, 0, 0, 45, 0, 45, 0,
+ 45, 0, 0, 0, 0, 0, 0, 88, 0, 0,
+ 0, 0, 0, 0, 0, 89, 89, 45, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 89, 0, 0, 0, 0, 0, 0, 0, 86,
+ 86, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 86, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 75, 75, 75, 75, 75,
+ 75, 75, 0, 75, 75, 75, 75, 75, 75, 75,
+ 75, 75, 75, 75, 75, 75, 75, 75, 75, 75,
+ 75, 75, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 82, 7, 8, 65, 10, 11,
+ 0, 13, 66, 15, 16, 17, 18, 19, 20, 21,
+ 22, 23, 24, 25, 26, 27, 28, 29, 30, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 5, 6, 7, 8, 65, 10, 11, 0, 13,
+ 66, 15, 16, 17, 18, 19, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 41, 41, 41,
+ 41, 41, 41, 41, 0, 41, 41, 41, 41, 41,
+ 41, 41, 41, 41, 41, 41, 41, 41, 41, 41,
+ 41, 41, 41, 0, 0, 45, 45, 45, 45, 45,
+ 45, 45, 0, 45, 45, 45, 45, 45, 45, 45,
+ 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
+ 45, 82, 7, 8, 65, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 0, 0, 82, 7,
+ 8, 65, 10, 11, 95, 13, 66, 15, 16, 17,
+ 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,
+ 28, 29, 30, 0, 0, 0, 138, 82, 7, 8,
+ 65, 10, 11, 12, 13, 14, 15, 16, 17, 18,
+ 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
+ 29, 30, 0, 75, 82, 7, 8, 65, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
+ 22, 23, 24, 25, 26, 27, 28, 29, 30, 82,
+ 7, 8, 65, 10, 11, 0, 13, 66, 15, 16,
+ 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
+ 27, 28, 29, 30,
+};
+static const YYINT grammar_check[] = { 38,
+ 44, 40, 41, 42, 40, 44, 40, 4, 62, 2,
+ 0, 257, 258, 288, 59, 3, 34, 264, 72, 259,
+ 59, 41, 61, 290, 44, 41, 116, 41, 47, 42,
+ 44, 59, 38, 44, 40, 38, 42, 40, 284, 42,
+ 94, 34, 282, 62, 98, 135, 43, 285, 59, 61,
+ 47, 284, 44, 59, 99, 59, 59, 76, 48, 41,
+ 79, 284, 44, 53, 38, 83, 40, 59, 42, 87,
+ 41, 116, 60, 44, 41, 41, 73, 121, 44, 257,
+ 258, 99, 44, 73, 41, 44, 287, 284, 59, 285,
+ 61, 59, 44, 41, 87, 41, 285, 41, 0, 92,
+ 0, 284, 41, 284, 41, 41, 99, 44, 41, 59,
+ 59, 92, 121, 123, 116, 94, 109, 48, -1, -1,
+ -1, -1, 59, 116, 61, -1, 116, -1, 125, -1,
+ -1, -1, -1, 123, -1, -1, -1, -1, -1, -1,
+ -1, 44, -1, -1, -1, 135, -1, -1, -1, 142,
+ -1, -1, -1, -1, -1, -1, 59, -1, -1, -1,
+ -1, -1, -1, -1, -1, 38, -1, 40, -1, -1,
+ 38, -1, 40, 41, 42, -1, 44, -1, -1, -1,
+ -1, -1, -1, -1, 257, 258, 259, 260, 261, 262,
+ 263, 59, 265, 266, 267, 268, 269, 270, 271, 272,
+ 273, 274, 275, 276, 277, 278, 279, 280, 281, 282,
+ -1, 38, -1, 40, 41, 42, -1, -1, 257, 258,
+ 259, 260, 261, 262, 263, 264, 265, 266, 267, 268,
+ 269, 270, 271, 272, 273, 274, 275, 276, 277, 278,
+ 279, 280, 281, 282, 283, 284, 38, 283, 40, 283,
+ 42, 257, 291, 256, 257, 258, 259, 260, 261, 262,
+ 263, 264, 265, 266, 267, 268, 269, 270, 271, 272,
+ 273, 274, 275, 276, 277, 278, 279, 280, 281, 282,
+ 38, 285, 40, 257, 258, -1, 289, 258, 259, 260,
+ 261, 262, 263, 264, 265, 266, 267, 268, 269, 270,
+ 271, 272, 273, 274, 275, 276, 277, 278, 279, 280,
+ 281, 282, 38, 284, 40, 41, 42, -1, 44, -1,
+ 291, 258, 259, 260, 261, 262, 263, 264, 265, 266,
+ 267, 268, 269, 270, 271, 272, 273, 274, 275, 276,
+ 277, 278, 279, 280, 281, 282, 38, 284, 40, 41,
+ 42, -1, 44, -1, 291, 258, 259, 260, 261, 262,
+ 263, 264, 265, 266, 267, 268, 269, 270, 271, 272,
+ 273, 274, 275, 276, 277, 278, 279, 280, 281, 282,
+ 38, 284, 40, 41, 257, 258, 44, -1, 291, 257,
+ 258, 259, 260, 261, 262, 263, -1, 265, 266, 267,
+ 268, 269, 270, 271, 272, 273, 274, 275, 276, 277,
+ 278, 279, 280, 281, 282, 283, 38, -1, 40, 41,
+ 42, -1, 44, -1, -1, -1, -1, -1, -1, -1,
+ 257, 258, 259, 260, 261, 262, 263, 59, 265, 266,
+ 267, 268, 269, 270, 271, 272, 273, 274, 275, 276,
+ 277, 278, 279, 280, 281, 282, 283, 41, -1, -1,
+ -1, -1, -1, -1, -1, 257, 258, 259, 260, 261,
+ 262, 263, -1, 265, 266, 267, 268, 269, 270, 271,
+ 272, 273, 274, 275, 276, 277, 278, 279, 280, 281,
+ 282, 283, 38, -1, 40, -1, 42, -1, -1, 257,
+ 258, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 59, -1, -1, -1, -1, 38, -1,
+ 40, -1, 42, -1, -1, 283, -1, -1, -1, -1,
+ -1, 257, 258, -1, -1, -1, -1, -1, -1, 59,
+ -1, -1, -1, -1, -1, -1, 38, -1, 40, -1,
+ 42, -1, -1, -1, -1, -1, -1, 283, -1, -1,
+ -1, -1, -1, -1, -1, 257, 258, 59, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 283, -1, -1, -1, -1, -1, -1, -1, 257,
+ 258, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 283, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 257, 258, 259, 260, 261,
+ 262, 263, -1, 265, 266, 267, 268, 269, 270, 271,
+ 272, 273, 274, 275, 276, 277, 278, 279, 280, 281,
+ 282, 283, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, 258, 259, 260, 261, 262, 263,
+ -1, 265, 266, 267, 268, 269, 270, 271, 272, 273,
+ 274, 275, 276, 277, 278, 279, 280, 281, 282, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 257, 258, 259, 260, 261, 262, 263, -1, 265,
+ 266, 267, 268, 269, 270, 271, 272, 273, 274, 275,
+ 276, 277, 278, 279, 280, 281, 282, 257, 258, 259,
+ 260, 261, 262, 263, -1, 265, 266, 267, 268, 269,
+ 270, 271, 272, 273, 274, 275, 276, 277, 278, 279,
+ 280, 281, 282, -1, -1, 257, 258, 259, 260, 261,
+ 262, 263, -1, 265, 266, 267, 268, 269, 270, 271,
+ 272, 273, 274, 275, 276, 277, 278, 279, 280, 281,
+ 282, 258, 259, 260, 261, 262, 263, 264, 265, 266,
+ 267, 268, 269, 270, 271, 272, 273, 274, 275, 276,
+ 277, 278, 279, 280, 281, 282, -1, -1, 258, 259,
+ 260, 261, 262, 263, 291, 265, 266, 267, 268, 269,
+ 270, 271, 272, 273, 274, 275, 276, 277, 278, 279,
+ 280, 281, 282, -1, -1, -1, 286, 258, 259, 260,
+ 261, 262, 263, 264, 265, 266, 267, 268, 269, 270,
+ 271, 272, 273, 274, 275, 276, 277, 278, 279, 280,
+ 281, 282, -1, 284, 258, 259, 260, 261, 262, 263,
+ 264, 265, 266, 267, 268, 269, 270, 271, 272, 273,
+ 274, 275, 276, 277, 278, 279, 280, 281, 282, 258,
+ 259, 260, 261, 262, 263, -1, 265, 266, 267, 268,
+ 269, 270, 271, 272, 273, 274, 275, 276, 277, 278,
+ 279, 280, 281, 282,
+};
+#if YYBTYACC
+static const YYINT grammar_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1,
+};
+#endif
+#define YYFINAL 33
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 291
+#define YYUNDFTOKEN 335
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const grammar_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,"'&'",0,"'('","')'","'*'",0,"','",0,0,0,0,0,0,0,0,0,0,0,0,0,0,"';'",0,"'='",0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error",
+"T_IDENTIFIER","T_TYPEDEF_NAME","T_DEFINE_NAME","T_AUTO","T_EXTERN",
+"T_REGISTER","T_STATIC","T_TYPEDEF","T_INLINE","T_EXTENSION","T_CHAR",
+"T_DOUBLE","T_FLOAT","T_INT","T_VOID","T_LONG","T_SHORT","T_SIGNED",
+"T_UNSIGNED","T_ENUM","T_STRUCT","T_UNION","T_Bool","T_Complex","T_Imaginary",
+"T_TYPE_QUALIFIER","T_BRACKETS","T_LBRACE","T_MATCHRBRACE","T_ELLIPSIS",
+"T_INITIALIZER","T_STRING_LITERAL","T_ASM","T_ASMARG","T_VA_DCL","$accept",
+"program","decl_specifiers","decl_specifier","storage_class","type_specifier",
+"type_qualifier","struct_or_union_specifier","enum_specifier",
+"init_declarator_list","init_declarator","declarator","direct_declarator",
+"abs_declarator","direct_abs_declarator","parameter_type_list","parameter_list",
+"parameter_declaration","opt_identifier_list","identifier_list",
+"struct_or_union","pointer","opt_type_qualifiers","type_qualifier_list",
+"any_id","identifier_or_ref","enumeration","translation_unit",
+"external_declaration","declaration","function_definition",
+"linkage_specification","braces","any_typedef","opt_declarator_list","$$1",
+"declarator_list","opt_declaration_list","$$2","$$3","$$4","declaration_list",
+"$$5","illegal-symbol",
+};
+static const char *const grammar_rule[] = {
+"$accept : program",
+"program :",
+"program : translation_unit",
+"translation_unit : external_declaration",
+"translation_unit : translation_unit external_declaration",
+"external_declaration : declaration",
+"external_declaration : function_definition",
+"external_declaration : ';'",
+"external_declaration : linkage_specification",
+"external_declaration : T_ASM T_ASMARG ';'",
+"external_declaration : error T_MATCHRBRACE",
+"external_declaration : error ';'",
+"braces : T_LBRACE T_MATCHRBRACE",
+"linkage_specification : T_EXTERN T_STRING_LITERAL braces",
+"linkage_specification : T_EXTERN T_STRING_LITERAL declaration",
+"declaration : decl_specifiers ';'",
+"declaration : decl_specifiers init_declarator_list ';'",
+"$$1 :",
+"declaration : any_typedef decl_specifiers $$1 opt_declarator_list ';'",
+"any_typedef : T_EXTENSION T_TYPEDEF",
+"any_typedef : T_TYPEDEF",
+"opt_declarator_list :",
+"opt_declarator_list : declarator_list",
+"declarator_list : declarator",
+"declarator_list : declarator_list ',' declarator",
+"$$2 :",
+"$$3 :",
+"function_definition : decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE",
+"$$4 :",
+"function_definition : declarator $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE",
+"opt_declaration_list :",
+"opt_declaration_list : T_VA_DCL",
+"opt_declaration_list : declaration_list",
+"declaration_list : declaration",
+"declaration_list : declaration_list declaration",
+"decl_specifiers : decl_specifier",
+"decl_specifiers : decl_specifiers decl_specifier",
+"decl_specifier : storage_class",
+"decl_specifier : type_specifier",
+"decl_specifier : type_qualifier",
+"storage_class : T_AUTO",
+"storage_class : T_EXTERN",
+"storage_class : T_REGISTER",
+"storage_class : T_STATIC",
+"storage_class : T_INLINE",
+"storage_class : T_EXTENSION",
+"type_specifier : T_CHAR",
+"type_specifier : T_DOUBLE",
+"type_specifier : T_FLOAT",
+"type_specifier : T_INT",
+"type_specifier : T_LONG",
+"type_specifier : T_SHORT",
+"type_specifier : T_SIGNED",
+"type_specifier : T_UNSIGNED",
+"type_specifier : T_VOID",
+"type_specifier : T_Bool",
+"type_specifier : T_Complex",
+"type_specifier : T_Imaginary",
+"type_specifier : T_TYPEDEF_NAME",
+"type_specifier : struct_or_union_specifier",
+"type_specifier : enum_specifier",
+"type_qualifier : T_TYPE_QUALIFIER",
+"type_qualifier : T_DEFINE_NAME",
+"struct_or_union_specifier : struct_or_union any_id braces",
+"struct_or_union_specifier : struct_or_union braces",
+"struct_or_union_specifier : struct_or_union any_id",
+"struct_or_union : T_STRUCT",
+"struct_or_union : T_UNION",
+"init_declarator_list : init_declarator",
+"init_declarator_list : init_declarator_list ',' init_declarator",
+"init_declarator : declarator",
+"$$5 :",
+"init_declarator : declarator '=' $$5 T_INITIALIZER",
+"enum_specifier : enumeration any_id braces",
+"enum_specifier : enumeration braces",
+"enum_specifier : enumeration any_id",
+"enumeration : T_ENUM",
+"any_id : T_IDENTIFIER",
+"any_id : T_TYPEDEF_NAME",
+"declarator : pointer direct_declarator",
+"declarator : direct_declarator",
+"direct_declarator : identifier_or_ref",
+"direct_declarator : '(' declarator ')'",
+"direct_declarator : direct_declarator T_BRACKETS",
+"direct_declarator : direct_declarator '(' parameter_type_list ')'",
+"direct_declarator : direct_declarator '(' opt_identifier_list ')'",
+"pointer : '*' opt_type_qualifiers",
+"pointer : '*' opt_type_qualifiers pointer",
+"opt_type_qualifiers :",
+"opt_type_qualifiers : type_qualifier_list",
+"type_qualifier_list : type_qualifier",
+"type_qualifier_list : type_qualifier_list type_qualifier",
+"parameter_type_list : parameter_list",
+"parameter_type_list : parameter_list ',' T_ELLIPSIS",
+"parameter_list : parameter_declaration",
+"parameter_list : parameter_list ',' parameter_declaration",
+"parameter_declaration : decl_specifiers declarator",
+"parameter_declaration : decl_specifiers abs_declarator",
+"parameter_declaration : decl_specifiers",
+"opt_identifier_list :",
+"opt_identifier_list : identifier_list",
+"identifier_list : any_id",
+"identifier_list : identifier_list ',' any_id",
+"identifier_or_ref : any_id",
+"identifier_or_ref : '&' any_id",
+"abs_declarator : pointer",
+"abs_declarator : pointer direct_abs_declarator",
+"abs_declarator : direct_abs_declarator",
+"direct_abs_declarator : '(' abs_declarator ')'",
+"direct_abs_declarator : direct_abs_declarator T_BRACKETS",
+"direct_abs_declarator : T_BRACKETS",
+"direct_abs_declarator : direct_abs_declarator '(' parameter_type_list ')'",
+"direct_abs_declarator : direct_abs_declarator '(' ')'",
+"direct_abs_declarator : '(' parameter_type_list ')'",
+"direct_abs_declarator : '(' ')'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 1014 "grammar.y"
+
+/* lex.yy.c */
+#define BEGIN yy_start = 1 + 2 *
+
+#define CPP1 1
+#define INIT1 2
+#define INIT2 3
+#define CURLY 4
+#define LEXYACC 5
+#define ASM 6
+#define CPP_INLINE 7
+
+extern char *yytext;
+extern FILE *yyin, *yyout;
+
+static int curly; /* number of curly brace nesting levels */
+static int ly_count; /* number of occurances of %% */
+static int inc_depth; /* include nesting level */
+static SymbolTable *included_files; /* files already included */
+static int yy_start = 0; /* start state number */
+
+#define grammar_error(s) yaccError(s)
+
+static void
+yaccError (const char *msg)
+{
+ func_params = NULL;
+ put_error(); /* tell what line we're on, and what file */
+ fprintf(stderr, "%s at token '%s'\n", msg, yytext);
+}
+
+/* Initialize the table of type qualifier keywords recognized by the lexical
+ * analyzer.
+ */
+void
+init_parser (void)
+{
+ static const char *keywords[] = {
+ "const",
+ "restrict",
+ "volatile",
+ "interrupt",
+#ifdef vms
+ "noshare",
+ "readonly",
+#endif
+#if defined(MSDOS) || defined(OS2)
+ "__cdecl",
+ "__export",
+ "__far",
+ "__fastcall",
+ "__fortran",
+ "__huge",
+ "__inline",
+ "__interrupt",
+ "__loadds",
+ "__near",
+ "__pascal",
+ "__saveregs",
+ "__segment",
+ "__stdcall",
+ "__syscall",
+ "_cdecl",
+ "_cs",
+ "_ds",
+ "_es",
+ "_export",
+ "_far",
+ "_fastcall",
+ "_fortran",
+ "_huge",
+ "_interrupt",
+ "_loadds",
+ "_near",
+ "_pascal",
+ "_saveregs",
+ "_seg",
+ "_segment",
+ "_ss",
+ "cdecl",
+ "far",
+ "huge",
+ "near",
+ "pascal",
+#ifdef OS2
+ "__far16",
+#endif
+#endif
+#ifdef __GNUC__
+ /* gcc aliases */
+ "__builtin_va_arg",
+ "__builtin_va_list",
+ "__const",
+ "__const__",
+ "__inline",
+ "__inline__",
+ "__restrict",
+ "__restrict__",
+ "__volatile",
+ "__volatile__",
+#endif
+ };
+ unsigned i;
+
+ /* Initialize type qualifier table. */
+ type_qualifiers = new_symbol_table();
+ for (i = 0; i < sizeof(keywords)/sizeof(keywords[0]); ++i) {
+ new_symbol(type_qualifiers, keywords[i], NULL, DS_NONE);
+ }
+}
+
+/* Process the C source file. Write function prototypes to the standard
+ * output. Convert function definitions and write the converted source
+ * code to a temporary file.
+ */
+void
+process_file (FILE *infile, char *name)
+{
+ char *s;
+
+ if (strlen(name) > 2) {
+ s = name + strlen(name) - 2;
+ if (*s == '.') {
+ ++s;
+ if (*s == 'l' || *s == 'y')
+ BEGIN LEXYACC;
+#if defined(MSDOS) || defined(OS2)
+ if (*s == 'L' || *s == 'Y')
+ BEGIN LEXYACC;
+#endif
+ }
+ }
+
+ included_files = new_symbol_table();
+ typedef_names = new_symbol_table();
+ define_names = new_symbol_table();
+ inc_depth = -1;
+ curly = 0;
+ ly_count = 0;
+ func_params = NULL;
+ yyin = infile;
+ include_file(strcpy(base_file, name), func_style != FUNC_NONE);
+ if (file_comments) {
+#if OPT_LINTLIBRARY
+ if (lintLibrary()) {
+ put_blankline(stdout);
+ begin_tracking();
+ }
+#endif
+ put_string(stdout, "/* ");
+ put_string(stdout, cur_file_name());
+ put_string(stdout, " */\n");
+ }
+ yyparse();
+ free_symbol_table(define_names);
+ free_symbol_table(typedef_names);
+ free_symbol_table(included_files);
+}
+
+#ifdef NO_LEAKS
+void
+free_parser(void)
+{
+ free_symbol_table (type_qualifiers);
+#ifdef FLEX_SCANNER
+ if (yy_current_buffer != 0)
+ yy_delete_buffer(yy_current_buffer);
+#endif
+}
+#endif
+#line 1345 "grammar.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 10:
+#line 377 "grammar.y"
+ {
+ yyerrok;
+ }
+break;
+case 11:
+#line 381 "grammar.y"
+ {
+ yyerrok;
+ }
+break;
+case 13:
+#line 392 "grammar.y"
+ {
+ /* Provide an empty action here so bison will not complain about
+ * incompatible types in the default action it normally would
+ * have generated.
+ */
+ }
+break;
+case 14:
+#line 399 "grammar.y"
+ {
+ /* empty */
+ }
+break;
+case 15:
+#line 406 "grammar.y"
+ {
+#if OPT_LINTLIBRARY
+ if (types_out && want_typedef()) {
+ gen_declarations(&yystack.l_mark[-1].decl_spec, (DeclaratorList *)0);
+ flush_varargs();
+ }
+#endif
+ free_decl_spec(&yystack.l_mark[-1].decl_spec);
+ end_typedef();
+ }
+break;
+case 16:
+#line 417 "grammar.y"
+ {
+ if (func_params != NULL) {
+ set_param_types(func_params, &yystack.l_mark[-2].decl_spec, &yystack.l_mark[-1].decl_list);
+ } else {
+ gen_declarations(&yystack.l_mark[-2].decl_spec, &yystack.l_mark[-1].decl_list);
+#if OPT_LINTLIBRARY
+ flush_varargs();
+#endif
+ free_decl_list(&yystack.l_mark[-1].decl_list);
+ }
+ free_decl_spec(&yystack.l_mark[-2].decl_spec);
+ end_typedef();
+ }
+break;
+case 17:
+#line 431 "grammar.y"
+ {
+ cur_decl_spec_flags = yystack.l_mark[0].decl_spec.flags;
+ free_decl_spec(&yystack.l_mark[0].decl_spec);
+ }
+break;
+case 18:
+#line 436 "grammar.y"
+ {
+ end_typedef();
+ }
+break;
+case 19:
+#line 443 "grammar.y"
+ {
+ begin_typedef();
+ }
+break;
+case 20:
+#line 447 "grammar.y"
+ {
+ begin_typedef();
+ }
+break;
+case 23:
+#line 459 "grammar.y"
+ {
+ int flags = cur_decl_spec_flags;
+
+ /* If the typedef is a pointer type, then reset the short type
+ * flags so it does not get promoted.
+ */
+ if (strcmp(yystack.l_mark[0].declarator->text, yystack.l_mark[0].declarator->name) != 0)
+ flags &= ~(DS_CHAR | DS_SHORT | DS_FLOAT);
+ new_symbol(typedef_names, yystack.l_mark[0].declarator->name, NULL, flags);
+ free_declarator(yystack.l_mark[0].declarator);
+ }
+break;
+case 24:
+#line 471 "grammar.y"
+ {
+ int flags = cur_decl_spec_flags;
+
+ if (strcmp(yystack.l_mark[0].declarator->text, yystack.l_mark[0].declarator->name) != 0)
+ flags &= ~(DS_CHAR | DS_SHORT | DS_FLOAT);
+ new_symbol(typedef_names, yystack.l_mark[0].declarator->name, NULL, flags);
+ free_declarator(yystack.l_mark[0].declarator);
+ }
+break;
+case 25:
+#line 483 "grammar.y"
+ {
+ check_untagged(&yystack.l_mark[-1].decl_spec);
+ if (yystack.l_mark[0].declarator->func_def == FUNC_NONE) {
+ yyerror("syntax error");
+ YYERROR;
+ }
+ func_params = &(yystack.l_mark[0].declarator->head->params);
+ func_params->begin_comment = cur_file->begin_comment;
+ func_params->end_comment = cur_file->end_comment;
+ }
+break;
+case 26:
+#line 494 "grammar.y"
+ {
+ /* If we're converting to K&R and we've got a nominally K&R
+ * function which has a parameter which is ANSI (i.e., a prototyped
+ * function pointer), then we must override the deciphered value of
+ * 'func_def' so that the parameter will be converted.
+ */
+ if (func_style == FUNC_TRADITIONAL
+ && haveAnsiParam()
+ && yystack.l_mark[-3].declarator->head->func_def == func_style) {
+ yystack.l_mark[-3].declarator->head->func_def = FUNC_BOTH;
+ }
+
+ func_params = NULL;
+
+ if (cur_file->convert)
+ gen_func_definition(&yystack.l_mark[-4].decl_spec, yystack.l_mark[-3].declarator);
+ gen_prototype(&yystack.l_mark[-4].decl_spec, yystack.l_mark[-3].declarator);
+#if OPT_LINTLIBRARY
+ flush_varargs();
+#endif
+ free_decl_spec(&yystack.l_mark[-4].decl_spec);
+ free_declarator(yystack.l_mark[-3].declarator);
+ }
+break;
+case 28:
+#line 519 "grammar.y"
+ {
+ if (yystack.l_mark[0].declarator->func_def == FUNC_NONE) {
+ yyerror("syntax error");
+ YYERROR;
+ }
+ func_params = &(yystack.l_mark[0].declarator->head->params);
+ func_params->begin_comment = cur_file->begin_comment;
+ func_params->end_comment = cur_file->end_comment;
+ }
+break;
+case 29:
+#line 529 "grammar.y"
+ {
+ DeclSpec decl_spec;
+
+ func_params = NULL;
+
+ new_decl_spec(&decl_spec, dft_decl_spec(), yystack.l_mark[-4].declarator->begin, DS_NONE);
+ if (cur_file->convert)
+ gen_func_definition(&decl_spec, yystack.l_mark[-4].declarator);
+ gen_prototype(&decl_spec, yystack.l_mark[-4].declarator);
+#if OPT_LINTLIBRARY
+ flush_varargs();
+#endif
+ free_decl_spec(&decl_spec);
+ free_declarator(yystack.l_mark[-4].declarator);
+ }
+break;
+case 36:
+#line 560 "grammar.y"
+ {
+ join_decl_specs(&yyval.decl_spec, &yystack.l_mark[-1].decl_spec, &yystack.l_mark[0].decl_spec);
+ free(yystack.l_mark[-1].decl_spec.text);
+ free(yystack.l_mark[0].decl_spec.text);
+ }
+break;
+case 40:
+#line 575 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 41:
+#line 579 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_EXTERN);
+ }
+break;
+case 42:
+#line 583 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 43:
+#line 587 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_STATIC);
+ }
+break;
+case 44:
+#line 591 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_INLINE);
+ }
+break;
+case 45:
+#line 595 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_JUNK);
+ }
+break;
+case 46:
+#line 602 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_CHAR);
+ }
+break;
+case 47:
+#line 606 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 48:
+#line 610 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_FLOAT);
+ }
+break;
+case 49:
+#line 614 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 50:
+#line 618 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 51:
+#line 622 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_SHORT);
+ }
+break;
+case 52:
+#line 626 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 53:
+#line 630 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 54:
+#line 634 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 55:
+#line 638 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_CHAR);
+ }
+break;
+case 56:
+#line 642 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 57:
+#line 646 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 58:
+#line 650 "grammar.y"
+ {
+ Symbol *s;
+ s = find_symbol(typedef_names, yystack.l_mark[0].text.text);
+ if (s != NULL)
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, s->flags);
+ }
+break;
+case 61:
+#line 662 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 62:
+#line 666 "grammar.y"
+ {
+ /* This rule allows the <pointer> nonterminal to scan #define
+ * names as if they were type modifiers.
+ */
+ Symbol *s;
+ s = find_symbol(define_names, yystack.l_mark[0].text.text);
+ if (s != NULL)
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, s->flags);
+ }
+break;
+case 63:
+#line 679 "grammar.y"
+ {
+ char *s;
+ if ((s = implied_typedef()) == 0)
+ (void)sprintf(s = buf, "%s %s", yystack.l_mark[-2].text.text, yystack.l_mark[-1].text.text);
+ new_decl_spec(&yyval.decl_spec, s, yystack.l_mark[-2].text.begin, DS_NONE);
+ }
+break;
+case 64:
+#line 686 "grammar.y"
+ {
+ char *s;
+ if ((s = implied_typedef()) == 0)
+ (void)sprintf(s = buf, "%s {}", yystack.l_mark[-1].text.text);
+ new_decl_spec(&yyval.decl_spec, s, yystack.l_mark[-1].text.begin, DS_NONE);
+ }
+break;
+case 65:
+#line 693 "grammar.y"
+ {
+ (void)sprintf(buf, "%s %s", yystack.l_mark[-1].text.text, yystack.l_mark[0].text.text);
+ new_decl_spec(&yyval.decl_spec, buf, yystack.l_mark[-1].text.begin, DS_NONE);
+ }
+break;
+case 66:
+#line 701 "grammar.y"
+ {
+ imply_typedef(yyval.text.text);
+ }
+break;
+case 67:
+#line 705 "grammar.y"
+ {
+ imply_typedef(yyval.text.text);
+ }
+break;
+case 68:
+#line 712 "grammar.y"
+ {
+ new_decl_list(&yyval.decl_list, yystack.l_mark[0].declarator);
+ }
+break;
+case 69:
+#line 716 "grammar.y"
+ {
+ add_decl_list(&yyval.decl_list, &yystack.l_mark[-2].decl_list, yystack.l_mark[0].declarator);
+ }
+break;
+case 70:
+#line 723 "grammar.y"
+ {
+ if (yystack.l_mark[0].declarator->func_def != FUNC_NONE && func_params == NULL &&
+ func_style == FUNC_TRADITIONAL && cur_file->convert) {
+ gen_func_declarator(yystack.l_mark[0].declarator);
+ fputs(cur_text(), cur_file->tmp_file);
+ }
+ cur_declarator = yyval.declarator;
+ }
+break;
+case 71:
+#line 732 "grammar.y"
+ {
+ if (yystack.l_mark[-1].declarator->func_def != FUNC_NONE && func_params == NULL &&
+ func_style == FUNC_TRADITIONAL && cur_file->convert) {
+ gen_func_declarator(yystack.l_mark[-1].declarator);
+ fputs(" =", cur_file->tmp_file);
+ }
+ }
+break;
+case 73:
+#line 744 "grammar.y"
+ {
+ char *s;
+ if ((s = implied_typedef()) == 0)
+ (void)sprintf(s = buf, "enum %s", yystack.l_mark[-1].text.text);
+ new_decl_spec(&yyval.decl_spec, s, yystack.l_mark[-2].text.begin, DS_NONE);
+ }
+break;
+case 74:
+#line 751 "grammar.y"
+ {
+ char *s;
+ if ((s = implied_typedef()) == 0)
+ (void)sprintf(s = buf, "%s {}", yystack.l_mark[-1].text.text);
+ new_decl_spec(&yyval.decl_spec, s, yystack.l_mark[-1].text.begin, DS_NONE);
+ }
+break;
+case 75:
+#line 758 "grammar.y"
+ {
+ (void)sprintf(buf, "enum %s", yystack.l_mark[0].text.text);
+ new_decl_spec(&yyval.decl_spec, buf, yystack.l_mark[-1].text.begin, DS_NONE);
+ }
+break;
+case 76:
+#line 766 "grammar.y"
+ {
+ imply_typedef("enum");
+ yyval.text = yystack.l_mark[0].text;
+ }
+break;
+case 79:
+#line 779 "grammar.y"
+ {
+ yyval.declarator = yystack.l_mark[0].declarator;
+ (void)sprintf(buf, "%s%s", yystack.l_mark[-1].text.text, yyval.declarator->text);
+ free(yyval.declarator->text);
+ yyval.declarator->text = xstrdup(buf);
+ yyval.declarator->begin = yystack.l_mark[-1].text.begin;
+ yyval.declarator->pointer = TRUE;
+ }
+break;
+case 81:
+#line 792 "grammar.y"
+ {
+ yyval.declarator = new_declarator(yystack.l_mark[0].text.text, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin);
+ }
+break;
+case 82:
+#line 796 "grammar.y"
+ {
+ yyval.declarator = yystack.l_mark[-1].declarator;
+ (void)sprintf(buf, "(%s)", yyval.declarator->text);
+ free(yyval.declarator->text);
+ yyval.declarator->text = xstrdup(buf);
+ yyval.declarator->begin = yystack.l_mark[-2].text.begin;
+ }
+break;
+case 83:
+#line 804 "grammar.y"
+ {
+ yyval.declarator = yystack.l_mark[-1].declarator;
+ (void)sprintf(buf, "%s%s", yyval.declarator->text, yystack.l_mark[0].text.text);
+ free(yyval.declarator->text);
+ yyval.declarator->text = xstrdup(buf);
+ }
+break;
+case 84:
+#line 811 "grammar.y"
+ {
+ yyval.declarator = new_declarator("%s()", yystack.l_mark[-3].declarator->name, yystack.l_mark[-3].declarator->begin);
+ yyval.declarator->params = yystack.l_mark[-1].param_list;
+ yyval.declarator->func_stack = yystack.l_mark[-3].declarator;
+ yyval.declarator->head = (yystack.l_mark[-3].declarator->func_stack == NULL) ? yyval.declarator : yystack.l_mark[-3].declarator->head;
+ yyval.declarator->func_def = FUNC_ANSI;
+ }
+break;
+case 85:
+#line 819 "grammar.y"
+ {
+ yyval.declarator = new_declarator("%s()", yystack.l_mark[-3].declarator->name, yystack.l_mark[-3].declarator->begin);
+ yyval.declarator->params = yystack.l_mark[-1].param_list;
+ yyval.declarator->func_stack = yystack.l_mark[-3].declarator;
+ yyval.declarator->head = (yystack.l_mark[-3].declarator->func_stack == NULL) ? yyval.declarator : yystack.l_mark[-3].declarator->head;
+ yyval.declarator->func_def = FUNC_TRADITIONAL;
+ }
+break;
+case 86:
+#line 830 "grammar.y"
+ {
+ (void)sprintf(yyval.text.text, "*%s", yystack.l_mark[0].text.text);
+ yyval.text.begin = yystack.l_mark[-1].text.begin;
+ }
+break;
+case 87:
+#line 835 "grammar.y"
+ {
+ (void)sprintf(yyval.text.text, "*%s%s", yystack.l_mark[-1].text.text, yystack.l_mark[0].text.text);
+ yyval.text.begin = yystack.l_mark[-2].text.begin;
+ }
+break;
+case 88:
+#line 843 "grammar.y"
+ {
+ strcpy(yyval.text.text, "");
+ yyval.text.begin = 0L;
+ }
+break;
+case 90:
+#line 852 "grammar.y"
+ {
+ (void)sprintf(yyval.text.text, "%s ", yystack.l_mark[0].decl_spec.text);
+ yyval.text.begin = yystack.l_mark[0].decl_spec.begin;
+ free(yystack.l_mark[0].decl_spec.text);
+ }
+break;
+case 91:
+#line 858 "grammar.y"
+ {
+ (void)sprintf(yyval.text.text, "%s%s ", yystack.l_mark[-1].text.text, yystack.l_mark[0].decl_spec.text);
+ yyval.text.begin = yystack.l_mark[-1].text.begin;
+ free(yystack.l_mark[0].decl_spec.text);
+ }
+break;
+case 93:
+#line 868 "grammar.y"
+ {
+ add_ident_list(&yyval.param_list, &yystack.l_mark[-2].param_list, "...");
+ }
+break;
+case 94:
+#line 875 "grammar.y"
+ {
+ new_param_list(&yyval.param_list, yystack.l_mark[0].parameter);
+ }
+break;
+case 95:
+#line 879 "grammar.y"
+ {
+ add_param_list(&yyval.param_list, &yystack.l_mark[-2].param_list, yystack.l_mark[0].parameter);
+ }
+break;
+case 96:
+#line 886 "grammar.y"
+ {
+ check_untagged(&yystack.l_mark[-1].decl_spec);
+ yyval.parameter = new_parameter(&yystack.l_mark[-1].decl_spec, yystack.l_mark[0].declarator);
+ }
+break;
+case 97:
+#line 891 "grammar.y"
+ {
+ check_untagged(&yystack.l_mark[-1].decl_spec);
+ yyval.parameter = new_parameter(&yystack.l_mark[-1].decl_spec, yystack.l_mark[0].declarator);
+ }
+break;
+case 98:
+#line 896 "grammar.y"
+ {
+ check_untagged(&yystack.l_mark[0].decl_spec);
+ yyval.parameter = new_parameter(&yystack.l_mark[0].decl_spec, (Declarator *)0);
+ }
+break;
+case 99:
+#line 904 "grammar.y"
+ {
+ new_ident_list(&yyval.param_list);
+ }
+break;
+case 101:
+#line 912 "grammar.y"
+ {
+ new_ident_list(&yyval.param_list);
+ add_ident_list(&yyval.param_list, &yyval.param_list, yystack.l_mark[0].text.text);
+ }
+break;
+case 102:
+#line 917 "grammar.y"
+ {
+ add_ident_list(&yyval.param_list, &yystack.l_mark[-2].param_list, yystack.l_mark[0].text.text);
+ }
+break;
+case 103:
+#line 924 "grammar.y"
+ {
+ yyval.text = yystack.l_mark[0].text;
+ }
+break;
+case 104:
+#line 928 "grammar.y"
+ {
+#if OPT_LINTLIBRARY
+ if (lintLibrary()) { /* Lint doesn't grok C++ ref variables */
+ yyval.text = yystack.l_mark[0].text;
+ } else
+#endif
+ (void)sprintf(yyval.text.text, "&%s", yystack.l_mark[0].text.text);
+ yyval.text.begin = yystack.l_mark[-1].text.begin;
+ }
+break;
+case 105:
+#line 941 "grammar.y"
+ {
+ yyval.declarator = new_declarator(yystack.l_mark[0].text.text, "", yystack.l_mark[0].text.begin);
+ }
+break;
+case 106:
+#line 945 "grammar.y"
+ {
+ yyval.declarator = yystack.l_mark[0].declarator;
+ (void)sprintf(buf, "%s%s", yystack.l_mark[-1].text.text, yyval.declarator->text);
+ free(yyval.declarator->text);
+ yyval.declarator->text = xstrdup(buf);
+ yyval.declarator->begin = yystack.l_mark[-1].text.begin;
+ }
+break;
+case 108:
+#line 957 "grammar.y"
+ {
+ yyval.declarator = yystack.l_mark[-1].declarator;
+ (void)sprintf(buf, "(%s)", yyval.declarator->text);
+ free(yyval.declarator->text);
+ yyval.declarator->text = xstrdup(buf);
+ yyval.declarator->begin = yystack.l_mark[-2].text.begin;
+ }
+break;
+case 109:
+#line 965 "grammar.y"
+ {
+ yyval.declarator = yystack.l_mark[-1].declarator;
+ (void)sprintf(buf, "%s%s", yyval.declarator->text, yystack.l_mark[0].text.text);
+ free(yyval.declarator->text);
+ yyval.declarator->text = xstrdup(buf);
+ }
+break;
+case 110:
+#line 972 "grammar.y"
+ {
+ yyval.declarator = new_declarator(yystack.l_mark[0].text.text, "", yystack.l_mark[0].text.begin);
+ }
+break;
+case 111:
+#line 976 "grammar.y"
+ {
+ yyval.declarator = new_declarator("%s()", "", yystack.l_mark[-3].declarator->begin);
+ yyval.declarator->params = yystack.l_mark[-1].param_list;
+ yyval.declarator->func_stack = yystack.l_mark[-3].declarator;
+ yyval.declarator->head = (yystack.l_mark[-3].declarator->func_stack == NULL) ? yyval.declarator : yystack.l_mark[-3].declarator->head;
+ yyval.declarator->func_def = FUNC_ANSI;
+ }
+break;
+case 112:
+#line 984 "grammar.y"
+ {
+ yyval.declarator = new_declarator("%s()", "", yystack.l_mark[-2].declarator->begin);
+ yyval.declarator->func_stack = yystack.l_mark[-2].declarator;
+ yyval.declarator->head = (yystack.l_mark[-2].declarator->func_stack == NULL) ? yyval.declarator : yystack.l_mark[-2].declarator->head;
+ yyval.declarator->func_def = FUNC_ANSI;
+ }
+break;
+case 113:
+#line 991 "grammar.y"
+ {
+ Declarator *d;
+
+ d = new_declarator("", "", yystack.l_mark[-2].text.begin);
+ yyval.declarator = new_declarator("%s()", "", yystack.l_mark[-2].text.begin);
+ yyval.declarator->params = yystack.l_mark[-1].param_list;
+ yyval.declarator->func_stack = d;
+ yyval.declarator->head = yyval.declarator;
+ yyval.declarator->func_def = FUNC_ANSI;
+ }
+break;
+case 114:
+#line 1002 "grammar.y"
+ {
+ Declarator *d;
+
+ d = new_declarator("", "", yystack.l_mark[-1].text.begin);
+ yyval.declarator = new_declarator("%s()", "", yystack.l_mark[-1].text.begin);
+ yyval.declarator->func_stack = d;
+ yyval.declarator->head = yyval.declarator;
+ yyval.declarator->func_def = FUNC_ANSI;
+ }
+break;
+#line 2676 "grammar.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/grammar.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/grammar.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/grammar.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,40 @@
+#ifndef _grammar__defines_h_
+#define _grammar__defines_h_
+
+#define T_IDENTIFIER 257
+#define T_TYPEDEF_NAME 258
+#define T_DEFINE_NAME 259
+#define T_AUTO 260
+#define T_EXTERN 261
+#define T_REGISTER 262
+#define T_STATIC 263
+#define T_TYPEDEF 264
+#define T_INLINE 265
+#define T_EXTENSION 266
+#define T_CHAR 267
+#define T_DOUBLE 268
+#define T_FLOAT 269
+#define T_INT 270
+#define T_VOID 271
+#define T_LONG 272
+#define T_SHORT 273
+#define T_SIGNED 274
+#define T_UNSIGNED 275
+#define T_ENUM 276
+#define T_STRUCT 277
+#define T_UNION 278
+#define T_Bool 279
+#define T_Complex 280
+#define T_Imaginary 281
+#define T_TYPE_QUALIFIER 282
+#define T_BRACKETS 283
+#define T_LBRACE 284
+#define T_MATCHRBRACE 285
+#define T_ELLIPSIS 286
+#define T_INITIALIZER 287
+#define T_STRING_LITERAL 288
+#define T_ASM 289
+#define T_ASMARG 290
+#define T_VA_DCL 291
+
+#endif /* _grammar__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/help.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/help.output
===================================================================
--- vendor/byacc/dist/test/btyacc/help.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/help.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,18 @@
+Usage: YACC [options] filename
+
+Options:
+ -b file_prefix set filename prefix (default "y.")
+ -B create a backtracking parser
+ -d write definitions (.tab.h)
+ -i write interface (y.tab.i)
+ -g write a graphical description
+ -l suppress #line directives
+ -L enable position processing, e.g., "%locations"
+ -o output_file (default ".tab.c")
+ -p symbol_prefix set symbol prefix (default "yy")
+ -P create a reentrant parser, e.g., "%pure-parser"
+ -r produce separate code and table files (y.code.c)
+ -s suppress #define's for quoted names in %token lines
+ -t add debugging support
+ -v write description (y.output)
+ -V show version information and exit
Added: vendor/byacc/dist/test/btyacc/inherit0.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/inherit0.output
===================================================================
--- vendor/byacc/dist/test/btyacc/inherit0.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/inherit0.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,165 @@
+ 0 $accept : declaration $end
+
+ 1 declaration : class type namelist
+ 2 | type locnamelist
+
+ 3 class : GLOBAL
+ 4 | LOCAL
+
+ 5 type : REAL
+ 6 | INTEGER
+
+ 7 namelist : namelist NAME
+ 8 | NAME
+
+ 9 $$1 :
+
+ 10 $$2 :
+
+ 11 locnamelist : $$1 $$2 namelist
+
+state 0
+ $accept : . declaration $end (0)
+
+ GLOBAL shift 1
+ LOCAL shift 2
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ declaration goto 5
+ class goto 6
+ type goto 7
+
+
+state 1
+ class : GLOBAL . (3)
+
+ . reduce 3
+
+
+state 2
+ class : LOCAL . (4)
+
+ . reduce 4
+
+
+state 3
+ type : REAL . (5)
+
+ . reduce 5
+
+
+state 4
+ type : INTEGER . (6)
+
+ . reduce 6
+
+
+state 5
+ $accept : declaration . $end (0)
+
+ $end accept
+
+
+state 6
+ declaration : class . type namelist (1)
+
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ type goto 8
+
+
+state 7
+ declaration : type . locnamelist (2)
+ $$1 : . (9)
+
+ . reduce 9
+
+ locnamelist goto 9
+ $$1 goto 10
+
+
+state 8
+ declaration : class type . namelist (1)
+
+ NAME shift 11
+ . error
+
+ namelist goto 12
+
+
+state 9
+ declaration : type locnamelist . (2)
+
+ . reduce 2
+
+
+state 10
+ locnamelist : $$1 . $$2 namelist (11)
+ $$2 : . (10)
+
+ . reduce 10
+
+ $$2 goto 13
+
+
+state 11
+ namelist : NAME . (8)
+
+ . reduce 8
+
+
+state 12
+ declaration : class type namelist . (1)
+ namelist : namelist . NAME (7)
+
+ NAME shift 14
+ $end reduce 1
+
+
+state 13
+ locnamelist : $$1 $$2 . namelist (11)
+
+ NAME shift 11
+ . error
+
+ namelist goto 15
+
+
+state 14
+ namelist : namelist NAME . (7)
+
+ . reduce 7
+
+
+state 15
+ namelist : namelist . NAME (7)
+ locnamelist : $$1 $$2 namelist . (11)
+
+ NAME shift 14
+ $end reduce 11
+
+
+7 terminals, 8 nonterminals
+12 grammar rules, 16 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 GLOBAL
+ 3 258 LOCAL
+ 4 259 REAL
+ 5 260 INTEGER
+ 6 261 NAME
+ 7 262 $accept
+ 8 263 declaration
+ 9 264 class
+ 10 265 type
+ 11 266 namelist
+ 12 267 locnamelist
+ 13 268 $$1
+ 14 269 $$2
Added: vendor/byacc/dist/test/btyacc/inherit0.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/inherit0.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/inherit0.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1326 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse inherit0_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex inherit0_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror inherit0_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar inherit0_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval inherit0_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval inherit0_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug inherit0_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs inherit0_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag inherit0_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs inherit0_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen inherit0_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred inherit0_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos inherit0_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto inherit0_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex inherit0_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex inherit0_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex inherit0_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable inherit0_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck inherit0_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname inherit0_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule inherit0_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex inherit0_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable inherit0_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "inherit0_"
+
+#define YYPURE 0
+
+#line 2 "inherit0.y"
+extern void mksymbol(int t, int c, int id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
+#endif
+#line 130 "inherit0.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT inherit0_lhs[] = { -1,
+ 0, 0, 1, 1, 2, 2, 3, 3, 5, 6,
+ 4,
+};
+static const YYINT inherit0_len[] = { 2,
+ 3, 2, 1, 1, 1, 1, 2, 1, 0, 0,
+ 3,
+};
+static const YYINT inherit0_defred[] = { 0,
+ 3, 4, 5, 6, 0, 0, 9, 0, 2, 10,
+ 8, 0, 0, 7, 0,
+};
+static const YYINT inherit0_stos[] = { 0,
+ 257, 258, 259, 260, 263, 264, 265, 265, 267, 268,
+ 261, 266, 269, 261, 266,
+};
+static const YYINT inherit0_dgoto[] = { 5,
+ 6, 7, 12, 9, 10, 13,
+};
+static const YYINT inherit0_sindex[] = { -257,
+ 0, 0, 0, 0, 0, -255, 0, -254, 0, 0,
+ 0, -253, -254, 0, -253,
+};
+static const YYINT inherit0_rindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 6, 0, 0, 9,
+};
+#if YYBTYACC
+static const YYINT inherit0_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0,
+};
+#endif
+static const YYINT inherit0_gindex[] = { 0,
+ 0, 4, -2, 0, 0, 0,
+};
+#define YYTABLESIZE 11
+static const YYINT inherit0_table[] = { 1,
+ 2, 3, 4, 3, 4, 1, 11, 14, 11, 8,
+ 15,
+};
+static const YYINT inherit0_check[] = { 257,
+ 258, 259, 260, 259, 260, 0, 261, 261, 0, 6,
+ 13,
+};
+#if YYBTYACC
+static const YYINT inherit0_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 5
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 261
+#define YYUNDFTOKEN 270
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const inherit0_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","GLOBAL","LOCAL","REAL","INTEGER",
+"NAME","$accept","declaration","class","type","namelist","locnamelist","$$1",
+"$$2","illegal-symbol",
+};
+static const char *const inherit0_rule[] = {
+"$accept : declaration",
+"declaration : class type namelist",
+"declaration : type locnamelist",
+"class : GLOBAL",
+"class : LOCAL",
+"type : REAL",
+"type : INTEGER",
+"namelist : namelist NAME",
+"namelist : NAME",
+"$$1 :",
+"$$2 :",
+"locnamelist : $$1 $$2 namelist",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 46 "inherit0.y"
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
+#line 391 "inherit0.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 1:
+#line 20 "inherit0.y"
+ { yyval = yystack.l_mark[0]; }
+break;
+case 2:
+#line 22 "inherit0.y"
+ { yyval = yystack.l_mark[0]; }
+break;
+case 3:
+#line 25 "inherit0.y"
+ { yyval = 1; }
+break;
+case 4:
+#line 26 "inherit0.y"
+ { yyval = 2; }
+break;
+case 5:
+#line 29 "inherit0.y"
+ { yyval = 1; }
+break;
+case 6:
+#line 30 "inherit0.y"
+ { yyval = 2; }
+break;
+case 7:
+#line 34 "inherit0.y"
+ { mksymbol(yystack.l_mark[-2], yystack.l_mark[-3], yystack.l_mark[0]); }
+break;
+case 8:
+#line 36 "inherit0.y"
+ { mksymbol(yystack.l_mark[-1], yystack.l_mark[-2], yystack.l_mark[0]); }
+break;
+case 9:
+#line 40 "inherit0.y"
+ { yyval = 2; }
+break;
+case 10:
+#line 41 "inherit0.y"
+ { yyval = yystack.l_mark[-2]; }
+break;
+case 11:
+#line 43 "inherit0.y"
+ { yyval = yystack.l_mark[0]; }
+break;
+#line 1092 "inherit0.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/inherit0.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/inherit0.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/inherit0.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,10 @@
+#ifndef _inherit0__defines_h_
+#define _inherit0__defines_h_
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+
+#endif /* _inherit0__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/inherit1.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/inherit1.output
===================================================================
--- vendor/byacc/dist/test/btyacc/inherit1.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/inherit1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,165 @@
+ 0 $accept : declaration $end
+
+ 1 declaration : class type namelist
+ 2 | type locnamelist
+
+ 3 class : GLOBAL
+ 4 | LOCAL
+
+ 5 type : REAL
+ 6 | INTEGER
+
+ 7 namelist : namelist NAME
+ 8 | NAME
+
+ 9 $$1 :
+
+ 10 $$2 :
+
+ 11 locnamelist : $$1 $$2 namelist
+
+state 0
+ $accept : . declaration $end (0)
+
+ GLOBAL shift 1
+ LOCAL shift 2
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ declaration goto 5
+ class goto 6
+ type goto 7
+
+
+state 1
+ class : GLOBAL . (3)
+
+ . reduce 3
+
+
+state 2
+ class : LOCAL . (4)
+
+ . reduce 4
+
+
+state 3
+ type : REAL . (5)
+
+ . reduce 5
+
+
+state 4
+ type : INTEGER . (6)
+
+ . reduce 6
+
+
+state 5
+ $accept : declaration . $end (0)
+
+ $end accept
+
+
+state 6
+ declaration : class . type namelist (1)
+
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ type goto 8
+
+
+state 7
+ declaration : type . locnamelist (2)
+ $$1 : . (9)
+
+ . reduce 9
+
+ locnamelist goto 9
+ $$1 goto 10
+
+
+state 8
+ declaration : class type . namelist (1)
+
+ NAME shift 11
+ . error
+
+ namelist goto 12
+
+
+state 9
+ declaration : type locnamelist . (2)
+
+ . reduce 2
+
+
+state 10
+ locnamelist : $$1 . $$2 namelist (11)
+ $$2 : . (10)
+
+ . reduce 10
+
+ $$2 goto 13
+
+
+state 11
+ namelist : NAME . (8)
+
+ . reduce 8
+
+
+state 12
+ declaration : class type namelist . (1)
+ namelist : namelist . NAME (7)
+
+ NAME shift 14
+ $end reduce 1
+
+
+state 13
+ locnamelist : $$1 $$2 . namelist (11)
+
+ NAME shift 11
+ . error
+
+ namelist goto 15
+
+
+state 14
+ namelist : namelist NAME . (7)
+
+ . reduce 7
+
+
+state 15
+ namelist : namelist . NAME (7)
+ locnamelist : $$1 $$2 namelist . (11)
+
+ NAME shift 14
+ $end reduce 11
+
+
+7 terminals, 8 nonterminals
+12 grammar rules, 16 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 GLOBAL
+ 3 258 LOCAL
+ 4 259 REAL
+ 5 260 INTEGER
+ 6 261 NAME
+ 7 262 $accept
+ 8 263 declaration
+ 9 264 namelist
+ 10 265 locnamelist
+ 11 266 class
+ 12 267 type
+ 13 268 $$1
+ 14 269 $$2
Added: vendor/byacc/dist/test/btyacc/inherit1.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/inherit1.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/inherit1.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1351 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse inherit1_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex inherit1_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror inherit1_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar inherit1_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval inherit1_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval inherit1_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug inherit1_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs inherit1_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag inherit1_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs inherit1_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen inherit1_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred inherit1_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos inherit1_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto inherit1_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex inherit1_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex inherit1_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex inherit1_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable inherit1_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck inherit1_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname inherit1_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule inherit1_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex inherit1_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable inherit1_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "inherit1_"
+
+#define YYPURE 0
+
+#line 2 "inherit1.y"
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
+#endif
+#line 32 "inherit1.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 157 "inherit1.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT inherit1_lhs[] = { -1,
+ 0, 0, 3, 3, 4, 4, 1, 1, 5, 6,
+ 2,
+};
+static const YYINT inherit1_len[] = { 2,
+ 3, 2, 1, 1, 1, 1, 2, 1, 0, 0,
+ 3,
+};
+static const YYINT inherit1_defred[] = { 0,
+ 3, 4, 5, 6, 0, 0, 9, 0, 2, 10,
+ 8, 0, 0, 7, 0,
+};
+static const YYINT inherit1_stos[] = { 0,
+ 257, 258, 259, 260, 263, 266, 267, 267, 265, 268,
+ 261, 264, 269, 261, 264,
+};
+static const YYINT inherit1_dgoto[] = { 5,
+ 12, 9, 6, 7, 10, 13,
+};
+static const YYINT inherit1_sindex[] = { -257,
+ 0, 0, 0, 0, 0, -255, 0, -254, 0, 0,
+ 0, -253, -254, 0, -253,
+};
+static const YYINT inherit1_rindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 6, 0, 0, 9,
+};
+#if YYBTYACC
+static const YYINT inherit1_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0,
+};
+#endif
+static const YYINT inherit1_gindex[] = { 0,
+ -3, 0, 0, 5, 0, 0,
+};
+#define YYTABLESIZE 11
+static const YYINT inherit1_table[] = { 1,
+ 2, 3, 4, 3, 4, 1, 11, 14, 11, 15,
+ 8,
+};
+static const YYINT inherit1_check[] = { 257,
+ 258, 259, 260, 259, 260, 0, 261, 261, 0, 13,
+ 6,
+};
+#if YYBTYACC
+static const YYINT inherit1_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 5
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 261
+#define YYUNDFTOKEN 270
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const inherit1_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","GLOBAL","LOCAL","REAL","INTEGER",
+"NAME","$accept","declaration","namelist","locnamelist","class","type","$$1",
+"$$2","illegal-symbol",
+};
+static const char *const inherit1_rule[] = {
+"$accept : declaration",
+"declaration : class type namelist",
+"declaration : type locnamelist",
+"class : GLOBAL",
+"class : LOCAL",
+"type : REAL",
+"type : INTEGER",
+"namelist : namelist NAME",
+"namelist : NAME",
+"$$1 :",
+"$$2 :",
+"locnamelist : $$1 $$2 namelist",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 74 "inherit1.y"
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
+#line 412 "inherit1.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 1:
+#line 44 "inherit1.y"
+ { yyval.nlist = yystack.l_mark[0].nlist; }
+break;
+case 2:
+#line 46 "inherit1.y"
+ { yyval.nlist = yystack.l_mark[0].nlist; }
+break;
+case 3:
+#line 49 "inherit1.y"
+ { yyval.cval = cGLOBAL; }
+break;
+case 4:
+#line 50 "inherit1.y"
+ { yyval.cval = cLOCAL; }
+break;
+case 5:
+#line 53 "inherit1.y"
+ { yyval.tval = tREAL; }
+break;
+case 6:
+#line 54 "inherit1.y"
+ { yyval.tval = tINTEGER; }
+break;
+case 7:
+#line 58 "inherit1.y"
+ { yyval.nlist->s = mksymbol(yystack.l_mark[-2].tval, yystack.l_mark[-3].cval, yystack.l_mark[0].id);
+ yyval.nlist->next = yystack.l_mark[-1].nlist;
+ }
+break;
+case 8:
+#line 62 "inherit1.y"
+ { yyval.nlist->s = mksymbol(yystack.l_mark[-1].tval, yystack.l_mark[-2].cval, yystack.l_mark[0].id);
+ yyval.nlist->next = NULL;
+ }
+break;
+case 9:
+#line 68 "inherit1.y"
+ { yyval.cval = cLOCAL; }
+break;
+case 10:
+#line 69 "inherit1.y"
+ { yyval.tval = yystack.l_mark[-2].tval; }
+break;
+case 11:
+#line 71 "inherit1.y"
+ { yyval.nlist = yystack.l_mark[0].nlist; }
+break;
+#line 1117 "inherit1.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/inherit1.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/inherit1.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/inherit1.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,25 @@
+#ifndef _inherit1__defines_h_
+#define _inherit1__defines_h_
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE inherit1_lval;
+
+#endif /* _inherit1__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/inherit2.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/inherit2.output
===================================================================
--- vendor/byacc/dist/test/btyacc/inherit2.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/inherit2.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,199 @@
+ 0 $accept : declaration $end
+
+ 1 $$1 :
+
+ 2 $$2 :
+
+ 3 declaration : class type $$1 $$2 namelist
+
+ 4 $$3 :
+
+ 5 declaration : type $$3 locnamelist
+
+ 6 class : GLOBAL
+ 7 | LOCAL
+
+ 8 type : REAL
+ 9 | INTEGER
+
+ 10 namelist : namelist NAME
+ 11 | NAME
+
+ 12 $$4 :
+
+ 13 locnamelist : $$4 $$2 namelist
+
+state 0
+ $accept : . declaration $end (0)
+
+ GLOBAL shift 1
+ LOCAL shift 2
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ declaration goto 5
+ class goto 6
+ type goto 7
+
+
+state 1
+ class : GLOBAL . (6)
+
+ . reduce 6
+
+
+state 2
+ class : LOCAL . (7)
+
+ . reduce 7
+
+
+state 3
+ type : REAL . (8)
+
+ . reduce 8
+
+
+state 4
+ type : INTEGER . (9)
+
+ . reduce 9
+
+
+state 5
+ $accept : declaration . $end (0)
+
+ $end accept
+
+
+state 6
+ declaration : class . type $$1 $$2 namelist (3)
+
+ REAL shift 3
+ INTEGER shift 4
+ . error
+
+ type goto 8
+
+
+state 7
+ declaration : type . $$3 locnamelist (5)
+ $$3 : . (4)
+
+ . reduce 4
+
+ $$3 goto 9
+
+
+state 8
+ declaration : class type . $$1 $$2 namelist (3)
+ $$1 : . (1)
+
+ . reduce 1
+
+ $$1 goto 10
+
+
+state 9
+ declaration : type $$3 . locnamelist (5)
+ $$4 : . (12)
+
+ . reduce 12
+
+ locnamelist goto 11
+ $$4 goto 12
+
+
+state 10
+ declaration : class type $$1 . $$2 namelist (3)
+ $$2 : . (2)
+
+ . reduce 2
+
+ $$2 goto 13
+
+
+state 11
+ declaration : type $$3 locnamelist . (5)
+
+ . reduce 5
+
+
+state 12
+ locnamelist : $$4 . $$2 namelist (13)
+ $$2 : . (2)
+
+ . reduce 2
+
+ $$2 goto 14
+
+
+state 13
+ declaration : class type $$1 $$2 . namelist (3)
+
+ NAME shift 15
+ . error
+
+ namelist goto 16
+
+
+state 14
+ locnamelist : $$4 $$2 . namelist (13)
+
+ NAME shift 15
+ . error
+
+ namelist goto 17
+
+
+state 15
+ namelist : NAME . (11)
+
+ . reduce 11
+
+
+state 16
+ declaration : class type $$1 $$2 namelist . (3)
+ namelist : namelist . NAME (10)
+
+ NAME shift 18
+ $end reduce 3
+
+
+state 17
+ namelist : namelist . NAME (10)
+ locnamelist : $$4 $$2 namelist . (13)
+
+ NAME shift 18
+ $end reduce 13
+
+
+state 18
+ namelist : namelist NAME . (10)
+
+ . reduce 10
+
+
+7 terminals, 10 nonterminals
+14 grammar rules, 19 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 GLOBAL
+ 3 258 LOCAL
+ 4 259 REAL
+ 5 260 INTEGER
+ 6 261 NAME
+ 7 262 $accept
+ 8 263 declaration
+ 9 264 namelist
+ 10 265 locnamelist
+ 11 266 class
+ 12 267 type
+ 13 268 $$1
+ 14 269 $$2
+ 15 270 $$3
+ 16 271 $$4
Added: vendor/byacc/dist/test/btyacc/inherit2.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/inherit2.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/inherit2.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1415 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse inherit2_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex inherit2_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror inherit2_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar inherit2_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval inherit2_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval inherit2_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug inherit2_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs inherit2_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag inherit2_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs inherit2_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen inherit2_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred inherit2_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos inherit2_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto inherit2_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex inherit2_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex inherit2_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex inherit2_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable inherit2_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck inherit2_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname inherit2_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule inherit2_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex inherit2_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable inherit2_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "inherit2_"
+
+#define YYPURE 0
+
+#line 2 "inherit2.y"
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#line 39 "inherit2.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 155 "inherit2.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+#ifndef YYDESTRUCT_DECL
+#define YYDESTRUCT_DECL() yydestruct(const char *msg, int psymb, YYSTYPE *val)
+#endif
+#ifndef YYDESTRUCT_CALL
+#define YYDESTRUCT_CALL(msg, psymb, val) yydestruct(msg, psymb, val)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT inherit2_lhs[] = { -1,
+ 5, 6, 0, 7, 0, 3, 3, 4, 4, 1,
+ 1, 8, 2,
+};
+static const YYINT inherit2_len[] = { 2,
+ 0, 0, 5, 0, 3, 1, 1, 1, 1, 2,
+ 1, 0, 3,
+};
+static const YYINT inherit2_defred[] = { 0,
+ 6, 7, 8, 9, 0, 0, 4, 1, 12, 2,
+ 5, 2, 0, 0, 11, 0, 0, 10,
+};
+static const YYINT inherit2_stos[] = { 0,
+ 257, 258, 259, 260, 263, 266, 267, 267, 270, 268,
+ 265, 271, 269, 269, 261, 264, 264, 261,
+};
+static const YYINT inherit2_dgoto[] = { 5,
+ 16, 11, 6, 7, 10, 13, 9, 12,
+};
+static const YYINT inherit2_sindex[] = { -257,
+ 0, 0, 0, 0, 0, -255, 0, 0, 0, 0,
+ 0, 0, -254, -254, 0, -253, -253, 0,
+};
+static const YYINT inherit2_rindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 6, 9, 0,
+};
+#if YYBTYACC
+static const YYINT inherit2_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+};
+#endif
+static const YYINT inherit2_gindex[] = { 0,
+ -4, 0, 0, 5, 0, 1, 0, 0,
+};
+#define YYTABLESIZE 13
+static const YYINT inherit2_table[] = { 1,
+ 2, 3, 4, 3, 4, 3, 15, 18, 13, 17,
+ 8, 0, 14,
+};
+static const YYINT inherit2_check[] = { 257,
+ 258, 259, 260, 259, 260, 0, 261, 261, 0, 14,
+ 6, -1, 12,
+};
+#if YYBTYACC
+static const YYINT inherit2_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1,
+};
+#endif
+#define YYFINAL 5
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 261
+#define YYUNDFTOKEN 272
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const inherit2_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","GLOBAL","LOCAL","REAL","INTEGER",
+"NAME","$accept","declaration","namelist","locnamelist","class","type","$$1",
+"$$2","$$3","$$4","illegal-symbol",
+};
+static const char *const inherit2_rule[] = {
+"$accept : declaration",
+"$$1 :",
+"$$2 :",
+"declaration : class type $$1 $$2 namelist",
+"$$3 :",
+"declaration : type $$3 locnamelist",
+"class : GLOBAL",
+"class : LOCAL",
+"type : REAL",
+"type : INTEGER",
+"namelist : namelist NAME",
+"namelist : NAME",
+"$$4 :",
+"locnamelist : $$4 $$2 namelist",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 78 "inherit2.y"
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
+#line 420 "inherit2.tab.c"
+
+/* Release memory associated with symbol. */
+#if ! defined YYDESTRUCT_IS_DECLARED
+static void
+YYDESTRUCT_DECL()
+{
+ switch (psymb)
+ {
+ case 263:
+#line 30 "inherit2.y"
+ {
+ namelist *p = (*val).nlist;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ }
+ break;
+#line 440 "inherit2.tab.c"
+ case 264:
+#line 30 "inherit2.y"
+ {
+ namelist *p = (*val).nlist;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ }
+ break;
+#line 452 "inherit2.tab.c"
+ case 265:
+#line 30 "inherit2.y"
+ {
+ namelist *p = (*val).nlist;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ }
+ break;
+#line 464 "inherit2.tab.c"
+ }
+}
+#define YYDESTRUCT_IS_DECLARED 1
+#endif
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 1:
+#line 50 "inherit2.y"
+yyval.cval = yystack.l_mark[-1].cval;
+break;
+case 2:
+#line 50 "inherit2.y"
+yyval.tval = yystack.l_mark[-1].tval;
+break;
+case 3:
+#line 51 "inherit2.y"
+ { yyval.nlist = yystack.l_mark[0].nlist; }
+break;
+case 4:
+#line 52 "inherit2.y"
+yyval.tval = yystack.l_mark[0].tval;
+break;
+case 5:
+#line 53 "inherit2.y"
+ { yyval.nlist = yystack.l_mark[0].nlist; }
+break;
+case 6:
+#line 56 "inherit2.y"
+ { yyval.cval = cGLOBAL; }
+break;
+case 7:
+#line 57 "inherit2.y"
+ { yyval.cval = cLOCAL; }
+break;
+case 8:
+#line 60 "inherit2.y"
+ { yyval.tval = tREAL; }
+break;
+case 9:
+#line 61 "inherit2.y"
+ { yyval.tval = tINTEGER; }
+break;
+case 10:
+#line 65 "inherit2.y"
+ { yyval.nlist->s = mksymbol(yystack.l_mark[-2].tval, yystack.l_mark[-3].cval, yystack.l_mark[0].id);
+ yyval.nlist->next = yystack.l_mark[-1].nlist;
+ }
+break;
+case 11:
+#line 69 "inherit2.y"
+ { yyval.nlist->s = mksymbol(yystack.l_mark[-1].tval, yystack.l_mark[-2].cval, yystack.l_mark[0].id);
+ yyval.nlist->next = NULL;
+ }
+break;
+case 12:
+#line 74 "inherit2.y"
+yyval.cval = cLOCAL;
+break;
+case 13:
+#line 75 "inherit2.y"
+ { yyval.nlist = yystack.l_mark[0].nlist; }
+break;
+#line 1181 "inherit2.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/inherit2.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/inherit2.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/inherit2.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,25 @@
+#ifndef _inherit2__defines_h_
+#define _inherit2__defines_h_
+
+#define GLOBAL 257
+#define LOCAL 258
+#define REAL 259
+#define INTEGER 260
+#define NAME 261
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE inherit2_lval;
+
+#endif /* _inherit2__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/no_b_opt.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/no_b_opt.output
===================================================================
--- vendor/byacc/dist/test/btyacc/no_b_opt.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/no_b_opt.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,18 @@
+Usage: YACC [options] filename
+
+Options:
+ -b file_prefix set filename prefix (default "y.")
+ -B create a backtracking parser
+ -d write definitions (.tab.h)
+ -i write interface (y.tab.i)
+ -g write a graphical description
+ -l suppress #line directives
+ -L enable position processing, e.g., "%locations"
+ -o output_file (default ".tab.c")
+ -p symbol_prefix set symbol prefix (default "yy")
+ -P create a reentrant parser, e.g., "%pure-parser"
+ -r produce separate code and table files (y.code.c)
+ -s suppress #define's for quoted names in %token lines
+ -t add debugging support
+ -v write description (y.output)
+ -V show version information and exit
Added: vendor/byacc/dist/test/btyacc/no_b_opt1.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/no_b_opt1.output
===================================================================
--- vendor/byacc/dist/test/btyacc/no_b_opt1.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/no_b_opt1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.c"
Added: vendor/byacc/dist/test/btyacc/no_code_c.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/no_code_c.output
===================================================================
--- vendor/byacc/dist/test/btyacc/no_code_c.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/no_code_c.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.c"
Added: vendor/byacc/dist/test/btyacc/no_defines.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/no_defines.output
===================================================================
--- vendor/byacc/dist/test/btyacc/no_defines.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/no_defines.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.h"
Added: vendor/byacc/dist/test/btyacc/no_graph.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/no_graph.output
===================================================================
--- vendor/byacc/dist/test/btyacc/no_graph.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/no_graph.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.dot"
Added: vendor/byacc/dist/test/btyacc/no_include.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/no_include.output
===================================================================
--- vendor/byacc/dist/test/btyacc/no_include.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/no_include.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.i"
Added: vendor/byacc/dist/test/btyacc/no_opts.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/no_opts.output
===================================================================
--- vendor/byacc/dist/test/btyacc/no_opts.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/no_opts.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.y"
Added: vendor/byacc/dist/test/btyacc/no_output.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/no_output.output
===================================================================
--- vendor/byacc/dist/test/btyacc/no_output.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/no_output.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.output"
Added: vendor/byacc/dist/test/btyacc/no_output1.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/no_output1.output
===================================================================
--- vendor/byacc/dist/test/btyacc/no_output1.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/no_output1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.output"
Added: vendor/byacc/dist/test/btyacc/no_output2.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/no_output2.output
===================================================================
--- vendor/byacc/dist/test/btyacc/no_output2.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/no_output2.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,18 @@
+Usage: YACC [options] filename
+
+Options:
+ -b file_prefix set filename prefix (default "y.")
+ -B create a backtracking parser
+ -d write definitions (.tab.h)
+ -i write interface (y.tab.i)
+ -g write a graphical description
+ -l suppress #line directives
+ -L enable position processing, e.g., "%locations"
+ -o output_file (default ".tab.c")
+ -p symbol_prefix set symbol prefix (default "yy")
+ -P create a reentrant parser, e.g., "%pure-parser"
+ -r produce separate code and table files (y.code.c)
+ -s suppress #define's for quoted names in %token lines
+ -t add debugging support
+ -v write description (y.output)
+ -V show version information and exit
Added: vendor/byacc/dist/test/btyacc/no_p_opt.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/no_p_opt.output
===================================================================
--- vendor/byacc/dist/test/btyacc/no_p_opt.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/no_p_opt.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,18 @@
+Usage: YACC [options] filename
+
+Options:
+ -b file_prefix set filename prefix (default "y.")
+ -B create a backtracking parser
+ -d write definitions (.tab.h)
+ -i write interface (y.tab.i)
+ -g write a graphical description
+ -l suppress #line directives
+ -L enable position processing, e.g., "%locations"
+ -o output_file (default ".tab.c")
+ -p symbol_prefix set symbol prefix (default "yy")
+ -P create a reentrant parser, e.g., "%pure-parser"
+ -r produce separate code and table files (y.code.c)
+ -s suppress #define's for quoted names in %token lines
+ -t add debugging support
+ -v write description (y.output)
+ -V show version information and exit
Added: vendor/byacc/dist/test/btyacc/no_p_opt1.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/no_p_opt1.output
===================================================================
--- vendor/byacc/dist/test/btyacc/no_p_opt1.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/no_p_opt1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.c"
Added: vendor/byacc/dist/test/btyacc/no_verbose.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/no_verbose.output
===================================================================
--- vendor/byacc/dist/test/btyacc/no_verbose.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/no_verbose.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.output"
Added: vendor/byacc/dist/test/btyacc/nostdin.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/nostdin.output
===================================================================
--- vendor/byacc/dist/test/btyacc/nostdin.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/nostdin.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,18 @@
+Usage: YACC [options] filename
+
+Options:
+ -b file_prefix set filename prefix (default "y.")
+ -B create a backtracking parser
+ -d write definitions (.tab.h)
+ -i write interface (y.tab.i)
+ -g write a graphical description
+ -l suppress #line directives
+ -L enable position processing, e.g., "%locations"
+ -o output_file (default ".tab.c")
+ -p symbol_prefix set symbol prefix (default "yy")
+ -P create a reentrant parser, e.g., "%pure-parser"
+ -r produce separate code and table files (y.code.c)
+ -s suppress #define's for quoted names in %token lines
+ -t add debugging support
+ -v write description (y.output)
+ -V show version information and exit
Added: vendor/byacc/dist/test/btyacc/ok_syntax1.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/ok_syntax1.output
===================================================================
--- vendor/byacc/dist/test/btyacc/ok_syntax1.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/ok_syntax1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,511 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr '+' expr
+ 8 | expr '-' expr
+ 9 | expr '*' expr
+ 10 | expr '/' expr
+ 11 | expr '%' expr
+ 12 | expr '&' expr
+ 13 | expr '|' expr
+ 14 | '-' expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ DIGIT shift 3
+ LETTER shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 4
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 11
+ '\n' reduce 15
+ '|' reduce 15
+ '&' reduce 15
+ '+' reduce 15
+ '-' reduce 15
+ '*' reduce 15
+ '/' reduce 15
+ '%' reduce 15
+
+
+state 5
+ expr : '-' . expr (14)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 13
+ number goto 9
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ '\n' reduce 16
+ '|' reduce 16
+ '&' reduce 16
+ '+' reduce 16
+ '-' reduce 16
+ '*' reduce 16
+ '/' reduce 16
+ '%' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ stat : LETTER '=' . expr (5)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 12
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+state 13
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : '-' expr . (14)
+
+ . reduce 14
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr '|' . expr (13)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr '&' . expr (12)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr '+' . expr (7)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr '-' . expr (8)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr '*' . expr (9)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr '/' . expr (10)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '%' . expr (11)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+state 26
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 13
+ '|' reduce 13
+ ')' reduce 13
+
+
+state 27
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr '&' expr . (12)
+ expr : expr . '|' expr (13)
+
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 12
+ '|' reduce 12
+ '&' reduce 12
+ ')' reduce 12
+
+
+state 28
+ expr : expr . '+' expr (7)
+ expr : expr '+' expr . (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 7
+ '|' reduce 7
+ '&' reduce 7
+ '+' reduce 7
+ '-' reduce 7
+ ')' reduce 7
+
+
+state 29
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr '-' expr . (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 8
+ '|' reduce 8
+ '&' reduce 8
+ '+' reduce 8
+ '-' reduce 8
+ ')' reduce 8
+
+
+state 30
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr '*' expr . (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 9
+
+
+state 31
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr '/' expr . (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 10
+
+
+state 32
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr '%' expr . (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 11
+
+
+42 terminals, 5 nonterminals
+19 grammar rules, 33 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 DIGIT
+ 3 258 LETTER
+ 4 259 OCT1
+ 5 127 '\177'
+ 6 260 HEX1
+ 7 255 '\377'
+ 8 261 HEX2
+ 9 262 HEX3
+ 10 263 STR1
+ 11 264 "\177\177\\\n"
+ 12 265 STR2
+ 13 266 BELL
+ 14 7 '\a'
+ 15 267 BS
+ 16 8 '\b'
+ 17 268 NL
+ 18 10 '\n'
+ 19 269 LF
+ 20 12 '\f'
+ 21 270 CR
+ 22 13 '\r'
+ 23 271 TAB
+ 24 9 '\t'
+ 25 272 VT
+ 26 11 '\v'
+ 27 64 '@'
+ 28 126 '~'
+ 29 94 '^'
+ 30 35 '#'
+ 31 124 '|'
+ 32 38 '&'
+ 33 43 '+'
+ 34 45 '-'
+ 35 42 '*'
+ 36 47 '/'
+ 37 37 '%'
+ 38 273 UMINUS
+ 39 61 '='
+ 40 40 '('
+ 41 41 ')'
+ 42 274 $accept
+ 43 275 list
+ 44 276 stat
+ 45 277 expr
+ 46 278 number
Added: vendor/byacc/dist/test/btyacc/ok_syntax1.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/ok_syntax1.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/ok_syntax1.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1498 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse ok_syntax1_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex ok_syntax1_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror ok_syntax1_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar ok_syntax1_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval ok_syntax1_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval ok_syntax1_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug ok_syntax1_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs ok_syntax1_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag ok_syntax1_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs ok_syntax1_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen ok_syntax1_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred ok_syntax1_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos ok_syntax1_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto ok_syntax1_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex ok_syntax1_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex ok_syntax1_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex ok_syntax1_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable ok_syntax1_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck ok_syntax1_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname ok_syntax1_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule ok_syntax1_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex ok_syntax1_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable ok_syntax1_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "ok_syntax1_"
+
+#define YYPURE 1
+
+#line 9 "ok_syntax1.y"
+# include <stdio.h>
+# include <ctype.h>
+
+#ifdef YYBISON
+#define YYSTYPE int
+#define YYLEX_PARAM base
+#define YYLEX_DECL() yylex(YYSTYPE *yylval, int *YYLEX_PARAM)
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+#line 43 "ok_syntax1.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ char * cval;
+ int ival;
+ double dval;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 148 "ok_syntax1.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(int regs[26], int *base)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# ifdef YYLEX_PARAM_TYPE
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, YYLEX_PARAM_TYPE YYLEX_PARAM)
+# else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, void * YYLEX_PARAM)
+# endif
+# define YYLEX yylex(&yylval, YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, int *base)
+# define YYLEX yylex(&yylval, base)
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(regs, base, msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DIGIT 257
+#define LETTER 258
+#define OCT1 259
+#define HEX1 260
+#define HEX2 261
+#define HEX3 262
+#define STR1 263
+#define STR2 265
+#define BELL 266
+#define BS 267
+#define NL 268
+#define LF 269
+#define CR 270
+#define TAB 271
+#define VT 272
+#define UMINUS 273
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT ok_syntax1_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT ok_syntax1_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT ok_syntax1_defred[] = { 1,
+ 0, 0, 17, 0, 0, 0, 0, 0, 0, 3,
+ 0, 15, 14, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 9,
+ 10, 11,
+};
+static const YYINT ok_syntax1_stos[] = { 0,
+ 275, 256, 257, 258, 45, 40, 276, 277, 278, 10,
+ 61, 258, 277, 277, 10, 124, 38, 43, 45, 42,
+ 47, 37, 257, 277, 41, 277, 277, 277, 277, 277,
+ 277, 277,
+};
+static const YYINT ok_syntax1_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT ok_syntax1_sindex[] = { 0,
+ -40, -7, 0, -55, -38, -38, 1, -29, -247, 0,
+ -38, 0, 0, 22, 0, -38, -38, -38, -38, -38,
+ -38, -38, 0, -29, 0, 51, 60, -20, -20, 0,
+ 0, 0,
+};
+static const YYINT ok_syntax1_rindex[] = { 0,
+ 0, 0, 0, 2, 0, 0, 0, 9, -9, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 10, 0, -6, 14, 5, 13, 0,
+ 0, 0,
+};
+#if YYBTYACC
+static const YYINT ok_syntax1_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT ok_syntax1_gindex[] = { 0,
+ 0, 65, 0,
+};
+#define YYTABLESIZE 220
+static const YYINT ok_syntax1_table[] = { 6,
+ 16, 6, 10, 13, 5, 11, 5, 22, 17, 23,
+ 15, 15, 20, 18, 7, 19, 22, 21, 4, 5,
+ 0, 20, 8, 12, 0, 0, 21, 16, 16, 0,
+ 0, 16, 16, 16, 13, 16, 0, 16, 15, 15,
+ 0, 0, 7, 15, 15, 7, 15, 7, 15, 7,
+ 8, 12, 0, 8, 12, 8, 0, 8, 22, 17,
+ 0, 0, 25, 20, 18, 0, 19, 0, 21, 13,
+ 14, 0, 0, 0, 0, 24, 0, 0, 0, 0,
+ 26, 27, 28, 29, 30, 31, 32, 22, 17, 0,
+ 0, 0, 20, 18, 16, 19, 22, 21, 0, 0,
+ 0, 20, 18, 0, 19, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 16, 0, 0, 13, 0, 0,
+ 0, 0, 0, 0, 0, 15, 0, 0, 7, 0,
+ 0, 0, 0, 0, 0, 0, 8, 12, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 2, 3, 4, 3, 12,
+};
+static const YYINT ok_syntax1_check[] = { 40,
+ 10, 40, 10, 10, 45, 61, 45, 37, 38, 257,
+ 10, 10, 42, 43, 10, 45, 37, 47, 10, 10,
+ -1, 42, 10, 10, -1, -1, 47, 37, 38, -1,
+ -1, 41, 42, 43, 41, 45, -1, 47, 37, 38,
+ -1, -1, 38, 42, 43, 41, 45, 43, 47, 45,
+ 38, 38, -1, 41, 41, 43, -1, 45, 37, 38,
+ -1, -1, 41, 42, 43, -1, 45, -1, 47, 5,
+ 6, -1, -1, -1, -1, 11, -1, -1, -1, -1,
+ 16, 17, 18, 19, 20, 21, 22, 37, 38, -1,
+ -1, -1, 42, 43, 124, 45, 37, 47, -1, -1,
+ -1, 42, 43, -1, 45, -1, 47, -1, -1, -1,
+ -1, -1, -1, -1, 124, -1, -1, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, 124, -1,
+ -1, -1, -1, -1, -1, -1, 124, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 257, 258,
+};
+#if YYBTYACC
+static const YYINT ok_syntax1_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 273
+#define YYUNDFTOKEN 279
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const ok_syntax1_name[] = {
+
+"$end",0,0,0,0,0,0,"'\\a'","'\\b'","'\\t'","'\\n'","'\\v'","'\\f'","'\\r'",0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'#'",0,"'%'","'&'",0,"'('","')'","'*'",
+"'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,0,0,0,"'='",0,0,"'@'",0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'^'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,"'~'","'\\177'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'\\377'",
+"error","DIGIT","LETTER","OCT1","HEX1","HEX2","HEX3","STR1",
+"\"\\177\\177\\\\\\n\"","STR2","BELL","BS","NL","LF","CR","TAB","VT","UMINUS",
+"$accept","list","stat","expr","number","illegal-symbol",
+};
+static const char *const ok_syntax1_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr '+' expr",
+"expr : expr '-' expr",
+"expr : expr '*' expr",
+"expr : expr '/' expr",
+"expr : expr '%' expr",
+"expr : expr '&' expr",
+"expr : expr '|' expr",
+"expr : '-' expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+#line 104 "ok_syntax1.y"
+ /* start of programs */
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ int regs[26];
+ int base = 10;
+
+ while(!feof(stdin)) {
+ yyparse(regs, &base);
+ }
+ return 0;
+}
+
+#define UNUSED(x) ((void)(x))
+
+static void
+YYERROR_DECL()
+{
+ UNUSED(regs); /* %parse-param regs is not actually used here */
+ UNUSED(base); /* %parse-param base is not actually used here */
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+YYLEX_DECL()
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval->ival = (c - 'a');
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval->ival = (c - '0') % (*base);
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 497 "ok_syntax1.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yyerrflag;
+ int yychar;
+ YYSTYPE yyval;
+ YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyloc; /* position returned by actions */
+ YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+ /* variables for the parser stack */
+ YYSTACKDATA yystack;
+#if YYBTYACC
+
+ /* Current parser state */
+ static YYParseState *yyps = 0;
+
+ /* yypath != NULL: do the full parse, starting at *yypath parser state. */
+ static YYParseState *yypath = 0;
+
+ /* Base of the lexical value queue */
+ static YYSTYPE *yylvals = 0;
+
+ /* Current position at lexical value queue */
+ static YYSTYPE *yylvp = 0;
+
+ /* End position of lexical value queue */
+ static YYSTYPE *yylve = 0;
+
+ /* The last allocated position at the lexical value queue */
+ static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* Base of the lexical position queue */
+ static YYLTYPE *yylpsns = 0;
+
+ /* Current position at lexical position queue */
+ static YYLTYPE *yylpp = 0;
+
+ /* End position of lexical position queue */
+ static YYLTYPE *yylpe = 0;
+
+ /* The last allocated position at the lexical position queue */
+ static YYLTYPE *yylplim = 0;
+#endif
+
+ /* Current position at lexical token queue */
+ static short *yylexp = 0;
+
+ static short *yylexemes = 0;
+#endif /* YYBTYACC */
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 66 "ok_syntax1.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 70 "ok_syntax1.y"
+ { printf("%d\n",yystack.l_mark[0].ival);}
+break;
+case 5:
+#line 72 "ok_syntax1.y"
+ { regs[yystack.l_mark[-2].ival] = yystack.l_mark[0].ival; }
+break;
+case 6:
+#line 76 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-1].ival; }
+break;
+case 7:
+#line 78 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-2].ival + yystack.l_mark[0].ival; }
+break;
+case 8:
+#line 80 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-2].ival - yystack.l_mark[0].ival; }
+break;
+case 9:
+#line 82 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-2].ival * yystack.l_mark[0].ival; }
+break;
+case 10:
+#line 84 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-2].ival / yystack.l_mark[0].ival; }
+break;
+case 11:
+#line 86 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-2].ival % yystack.l_mark[0].ival; }
+break;
+case 12:
+#line 88 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-2].ival & yystack.l_mark[0].ival; }
+break;
+case 13:
+#line 90 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-2].ival | yystack.l_mark[0].ival; }
+break;
+case 14:
+#line 92 "ok_syntax1.y"
+ { yyval.ival = - yystack.l_mark[0].ival; }
+break;
+case 15:
+#line 94 "ok_syntax1.y"
+ { yyval.ival = regs[yystack.l_mark[0].ival]; }
+break;
+case 17:
+#line 99 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[0].ival; (*base) = (yystack.l_mark[0].ival==0) ? 8 : 10; }
+break;
+case 18:
+#line 101 "ok_syntax1.y"
+ { yyval.ival = (*base) * yystack.l_mark[-1].ival + yystack.l_mark[0].ival; }
+break;
+#line 1264 "ok_syntax1.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/ok_syntax1.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/ok_syntax1.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/ok_syntax1.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,35 @@
+#ifndef _ok_syntax1__defines_h_
+#define _ok_syntax1__defines_h_
+
+#define DIGIT 257
+#define LETTER 258
+#define OCT1 259
+#define HEX1 260
+#define HEX2 261
+#define HEX3 262
+#define STR1 263
+#define STR2 265
+#define BELL 266
+#define BS 267
+#define NL 268
+#define LF 269
+#define CR 270
+#define TAB 271
+#define VT 272
+#define UMINUS 273
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ char * cval;
+ int ival;
+ double dval;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE ok_syntax1_lval;
+
+#endif /* _ok_syntax1__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/pure_calc.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/pure_calc.output
===================================================================
--- vendor/byacc/dist/test/btyacc/pure_calc.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/pure_calc.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,485 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr '+' expr
+ 8 | expr '-' expr
+ 9 | expr '*' expr
+ 10 | expr '/' expr
+ 11 | expr '%' expr
+ 12 | expr '&' expr
+ 13 | expr '|' expr
+ 14 | '-' expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ DIGIT shift 3
+ LETTER shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 4
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 11
+ '|' reduce 15
+ '&' reduce 15
+ '+' reduce 15
+ '-' reduce 15
+ '*' reduce 15
+ '/' reduce 15
+ '%' reduce 15
+ '\n' reduce 15
+
+
+state 5
+ expr : '-' . expr (14)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 13
+ number goto 9
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ '|' reduce 16
+ '&' reduce 16
+ '+' reduce 16
+ '-' reduce 16
+ '*' reduce 16
+ '/' reduce 16
+ '%' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ stat : LETTER '=' . expr (5)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 12
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+state 13
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : '-' expr . (14)
+
+ . reduce 14
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr '|' . expr (13)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr '&' . expr (12)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr '+' . expr (7)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr '-' . expr (8)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr '*' . expr (9)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr '/' . expr (10)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '%' . expr (11)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+state 26
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+state 27
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr '&' expr . (12)
+ expr : expr . '|' expr (13)
+
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 12
+ '&' reduce 12
+ '\n' reduce 12
+ ')' reduce 12
+
+
+state 28
+ expr : expr . '+' expr (7)
+ expr : expr '+' expr . (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 7
+ '&' reduce 7
+ '+' reduce 7
+ '-' reduce 7
+ '\n' reduce 7
+ ')' reduce 7
+
+
+state 29
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr '-' expr . (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 8
+ '&' reduce 8
+ '+' reduce 8
+ '-' reduce 8
+ '\n' reduce 8
+ ')' reduce 8
+
+
+state 30
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr '*' expr . (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 9
+
+
+state 31
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr '/' expr . (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 10
+
+
+state 32
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr '%' expr . (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 11
+
+
+16 terminals, 5 nonterminals
+19 grammar rules, 33 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 DIGIT
+ 3 258 LETTER
+ 4 124 '|'
+ 5 38 '&'
+ 6 43 '+'
+ 7 45 '-'
+ 8 42 '*'
+ 9 47 '/'
+ 10 37 '%'
+ 11 259 UMINUS
+ 12 10 '\n'
+ 13 61 '='
+ 14 40 '('
+ 15 41 ')'
+ 16 260 $accept
+ 17 261 list
+ 18 262 stat
+ 19 263 expr
+ 20 264 number
Added: vendor/byacc/dist/test/btyacc/pure_calc.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/pure_calc.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/pure_calc.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1471 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse calc_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex calc_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror calc_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar calc_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval calc_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval calc_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug calc_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs calc_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag calc_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs calc_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen calc_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred calc_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos calc_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto calc_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex calc_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex calc_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex calc_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable calc_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck calc_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname calc_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule calc_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex calc_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable calc_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "calc_"
+
+#define YYPURE 1
+
+#line 2 "pure_calc.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+#ifdef YYBISON
+#define YYSTYPE int
+#define YYLEX_PARAM &yylval
+#define YYLEX_DECL() yylex(YYSTYPE *yylval)
+#define YYERROR_DECL() yyerror(const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+#line 137 "pure_calc.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# ifdef YYLEX_PARAM_TYPE
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, YYLEX_PARAM_TYPE YYLEX_PARAM)
+# else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, void * YYLEX_PARAM)
+# endif
+# define YYLEX yylex(&yylval, YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval)
+# define YYLEX yylex(&yylval)
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT calc_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT calc_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT calc_defred[] = { 1,
+ 0, 0, 17, 0, 0, 0, 0, 0, 0, 3,
+ 0, 15, 14, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 9,
+ 10, 11,
+};
+static const YYINT calc_stos[] = { 0,
+ 261, 256, 257, 258, 45, 40, 262, 263, 264, 10,
+ 61, 258, 263, 263, 10, 124, 38, 43, 45, 42,
+ 47, 37, 257, 263, 41, 263, 263, 263, 263, 263,
+ 263, 263,
+};
+static const YYINT calc_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT calc_sindex[] = { 0,
+ -40, -7, 0, -55, -38, -38, 1, -29, -247, 0,
+ -38, 0, 0, 22, 0, -38, -38, -38, -38, -38,
+ -38, -38, 0, -29, 0, 51, 60, -20, -20, 0,
+ 0, 0,
+};
+static const YYINT calc_rindex[] = { 0,
+ 0, 0, 0, 2, 0, 0, 0, 9, -9, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 10, 0, -6, 14, 5, 13, 0,
+ 0, 0,
+};
+#if YYBTYACC
+static const YYINT calc_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT calc_gindex[] = { 0,
+ 0, 65, 0,
+};
+#define YYTABLESIZE 220
+static const YYINT calc_table[] = { 6,
+ 16, 6, 10, 13, 5, 11, 5, 22, 17, 23,
+ 15, 15, 20, 18, 7, 19, 22, 21, 4, 5,
+ 0, 20, 8, 12, 0, 0, 21, 16, 16, 0,
+ 0, 16, 16, 16, 13, 16, 0, 16, 15, 15,
+ 0, 0, 7, 15, 15, 7, 15, 7, 15, 7,
+ 8, 12, 0, 8, 12, 8, 0, 8, 22, 17,
+ 0, 0, 25, 20, 18, 0, 19, 0, 21, 13,
+ 14, 0, 0, 0, 0, 24, 0, 0, 0, 0,
+ 26, 27, 28, 29, 30, 31, 32, 22, 17, 0,
+ 0, 0, 20, 18, 16, 19, 22, 21, 0, 0,
+ 0, 20, 18, 0, 19, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 16, 0, 0, 13, 0, 0,
+ 0, 0, 0, 0, 0, 15, 0, 0, 7, 0,
+ 0, 0, 0, 0, 0, 0, 8, 12, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 2, 3, 4, 3, 12,
+};
+static const YYINT calc_check[] = { 40,
+ 10, 40, 10, 10, 45, 61, 45, 37, 38, 257,
+ 10, 10, 42, 43, 10, 45, 37, 47, 10, 10,
+ -1, 42, 10, 10, -1, -1, 47, 37, 38, -1,
+ -1, 41, 42, 43, 41, 45, -1, 47, 37, 38,
+ -1, -1, 38, 42, 43, 41, 45, 43, 47, 45,
+ 38, 38, -1, 41, 41, 43, -1, 45, 37, 38,
+ -1, -1, 41, 42, 43, -1, 45, -1, 47, 5,
+ 6, -1, -1, -1, -1, 11, -1, -1, -1, -1,
+ 16, 17, 18, 19, 20, 21, 22, 37, 38, -1,
+ -1, -1, 42, 43, 124, 45, 37, 47, -1, -1,
+ -1, 42, 43, -1, 45, -1, 47, -1, -1, -1,
+ -1, -1, -1, -1, 124, -1, -1, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, 124, -1,
+ -1, -1, -1, -1, -1, -1, 124, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 257, 258,
+};
+#if YYBTYACC
+static const YYINT calc_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 259
+#define YYUNDFTOKEN 265
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const calc_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"error","DIGIT","LETTER","UMINUS","$accept","list","stat","expr","number",
+"illegal-symbol",
+};
+static const char *const calc_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr '+' expr",
+"expr : expr '-' expr",
+"expr : expr '*' expr",
+"expr : expr '/' expr",
+"expr : expr '%' expr",
+"expr : expr '&' expr",
+"expr : expr '|' expr",
+"expr : '-' expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+#line 72 "pure_calc.y"
+ /* start of programs */
+
+#ifdef YYBYACC
+static int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+YYERROR_DECL()
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+YYLEX_DECL()
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ *yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ *yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 470 "pure_calc.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yyerrflag;
+ int yychar;
+ YYSTYPE yyval;
+ YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyloc; /* position returned by actions */
+ YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+ /* variables for the parser stack */
+ YYSTACKDATA yystack;
+#if YYBTYACC
+
+ /* Current parser state */
+ static YYParseState *yyps = 0;
+
+ /* yypath != NULL: do the full parse, starting at *yypath parser state. */
+ static YYParseState *yypath = 0;
+
+ /* Base of the lexical value queue */
+ static YYSTYPE *yylvals = 0;
+
+ /* Current position at lexical value queue */
+ static YYSTYPE *yylvp = 0;
+
+ /* End position of lexical value queue */
+ static YYSTYPE *yylve = 0;
+
+ /* The last allocated position at the lexical value queue */
+ static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* Base of the lexical position queue */
+ static YYLTYPE *yylpsns = 0;
+
+ /* Current position at lexical position queue */
+ static YYLTYPE *yylpp = 0;
+
+ /* End position of lexical position queue */
+ static YYLTYPE *yylpe = 0;
+
+ /* The last allocated position at the lexical position queue */
+ static YYLTYPE *yylplim = 0;
+#endif
+
+ /* Current position at lexical token queue */
+ static short *yylexp = 0;
+
+ static short *yylexemes = 0;
+#endif /* YYBTYACC */
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 34 "pure_calc.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 38 "pure_calc.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 40 "pure_calc.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 44 "pure_calc.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 46 "pure_calc.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 48 "pure_calc.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 50 "pure_calc.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 52 "pure_calc.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 54 "pure_calc.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 56 "pure_calc.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 58 "pure_calc.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 60 "pure_calc.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 62 "pure_calc.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 67 "pure_calc.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 69 "pure_calc.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 1237 "pure_calc.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/pure_calc.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/pure_calc.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/pure_calc.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,8 @@
+#ifndef _calc__defines_h_
+#define _calc__defines_h_
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+
+#endif /* _calc__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/pure_error.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/pure_error.output
===================================================================
--- vendor/byacc/dist/test/btyacc/pure_error.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/pure_error.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,34 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+2 terminals, 2 nonterminals
+2 grammar rules, 3 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 $accept
+ 3 258 S
Added: vendor/byacc/dist/test/btyacc/pure_error.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/pure_error.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/pure_error.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1278 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse error_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex error_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror error_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar error_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval error_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval error_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug error_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs error_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag error_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs error_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen error_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred error_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos error_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto error_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex error_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex error_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex error_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable error_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck error_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname error_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule error_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex error_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable error_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "error_"
+
+#define YYPURE 1
+
+#line 2 "pure_error.y"
+
+#ifdef YYBISON
+#define YYSTYPE int
+#define YYLEX_PARAM &yylval
+#define YYLEX_DECL() yylex(YYSTYPE *yylval)
+#define YYERROR_DECL() yyerror(const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+#line 132 "pure_error.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# ifdef YYLEX_PARAM_TYPE
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, YYLEX_PARAM_TYPE YYLEX_PARAM)
+# else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, void * YYLEX_PARAM)
+# endif
+# define YYLEX yylex(&yylval, YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval)
+# define YYLEX yylex(&yylval)
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT error_lhs[] = { -1,
+ 0,
+};
+static const YYINT error_len[] = { 2,
+ 1,
+};
+static const YYINT error_defred[] = { 0,
+ 1, 0,
+};
+static const YYINT error_stos[] = { 0,
+ 256, 258,
+};
+static const YYINT error_dgoto[] = { 2,
+};
+static const YYINT error_sindex[] = { -256,
+ 0, 0,
+};
+static const YYINT error_rindex[] = { 0,
+ 0, 0,
+};
+#if YYBTYACC
+static const YYINT error_cindex[] = { 0,
+ 0, 0,
+};
+#endif
+static const YYINT error_gindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT error_table[] = { 1,
+};
+static const YYINT error_check[] = { 256,
+};
+#if YYBTYACC
+static const YYINT error_ctable[] = { -1,
+};
+#endif
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const error_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","S","illegal-symbol",
+};
+static const char *const error_rule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+#line 17 "pure_error.y"
+
+#include <stdio.h>
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(YYSTYPE *value)
+{
+ return value ? 0 : -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 338 "pure_error.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yyerrflag;
+ int yychar;
+ YYSTYPE yyval;
+ YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyloc; /* position returned by actions */
+ YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+ /* variables for the parser stack */
+ YYSTACKDATA yystack;
+#if YYBTYACC
+
+ /* Current parser state */
+ static YYParseState *yyps = 0;
+
+ /* yypath != NULL: do the full parse, starting at *yypath parser state. */
+ static YYParseState *yypath = 0;
+
+ /* Base of the lexical value queue */
+ static YYSTYPE *yylvals = 0;
+
+ /* Current position at lexical value queue */
+ static YYSTYPE *yylvp = 0;
+
+ /* End position of lexical value queue */
+ static YYSTYPE *yylve = 0;
+
+ /* The last allocated position at the lexical value queue */
+ static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* Base of the lexical position queue */
+ static YYLTYPE *yylpsns = 0;
+
+ /* Current position at lexical position queue */
+ static YYLTYPE *yylpp = 0;
+
+ /* End position of lexical position queue */
+ static YYLTYPE *yylpe = 0;
+
+ /* The last allocated position at the lexical position queue */
+ static YYLTYPE *yylplim = 0;
+#endif
+
+ /* Current position at lexical token queue */
+ static short *yylexp = 0;
+
+ static short *yylexemes = 0;
+#endif /* YYBTYACC */
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/pure_error.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/pure_error.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/pure_error.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,5 @@
+#ifndef _error__defines_h_
+#define _error__defines_h_
+
+
+#endif /* _error__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/quote_calc-s.error
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc-s.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc-s.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/btyacc/quote_calc-s.output
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc-s.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc-s.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,593 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr OP_ADD expr
+ 8 | expr OP_SUB expr
+ 9 | expr OP_MUL expr
+ 10 | expr OP_DIV expr
+ 11 | expr OP_MOD expr
+ 12 | expr OP_AND expr
+ 13 | expr '|' expr
+ 14 | OP_SUB expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : OP_SUB . expr (14)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ OP_ADD reduce 15
+ OP_SUB reduce 15
+ OP_MUL reduce 15
+ OP_DIV reduce 15
+ OP_MOD reduce 15
+ OP_AND reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ OP_ADD reduce 16
+ OP_SUB reduce 16
+ OP_MUL reduce 16
+ OP_DIV reduce 16
+ OP_MOD reduce 16
+ OP_AND reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on OP_ADD
+12: shift/reduce conflict (shift 17, reduce 14) on OP_SUB
+12: shift/reduce conflict (shift 18, reduce 14) on OP_MUL
+12: shift/reduce conflict (shift 19, reduce 14) on OP_DIV
+12: shift/reduce conflict (shift 20, reduce 14) on OP_MOD
+12: shift/reduce conflict (shift 21, reduce 14) on OP_AND
+state 12
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : OP_SUB expr . (14)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr OP_ADD . expr (7)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr OP_SUB . expr (8)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr OP_MUL . expr (9)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr OP_DIV . expr (10)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr OP_MOD . expr (11)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr OP_AND . expr (12)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on OP_ADD
+26: shift/reduce conflict (shift 17, reduce 7) on OP_SUB
+26: shift/reduce conflict (shift 18, reduce 7) on OP_MUL
+26: shift/reduce conflict (shift 19, reduce 7) on OP_DIV
+26: shift/reduce conflict (shift 20, reduce 7) on OP_MOD
+26: shift/reduce conflict (shift 21, reduce 7) on OP_AND
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . OP_ADD expr (7)
+ expr : expr OP_ADD expr . (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on OP_ADD
+27: shift/reduce conflict (shift 17, reduce 8) on OP_SUB
+27: shift/reduce conflict (shift 18, reduce 8) on OP_MUL
+27: shift/reduce conflict (shift 19, reduce 8) on OP_DIV
+27: shift/reduce conflict (shift 20, reduce 8) on OP_MOD
+27: shift/reduce conflict (shift 21, reduce 8) on OP_AND
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr OP_SUB expr . (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on OP_ADD
+28: shift/reduce conflict (shift 17, reduce 9) on OP_SUB
+28: shift/reduce conflict (shift 18, reduce 9) on OP_MUL
+28: shift/reduce conflict (shift 19, reduce 9) on OP_DIV
+28: shift/reduce conflict (shift 20, reduce 9) on OP_MOD
+28: shift/reduce conflict (shift 21, reduce 9) on OP_AND
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr OP_MUL expr . (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on OP_ADD
+29: shift/reduce conflict (shift 17, reduce 10) on OP_SUB
+29: shift/reduce conflict (shift 18, reduce 10) on OP_MUL
+29: shift/reduce conflict (shift 19, reduce 10) on OP_DIV
+29: shift/reduce conflict (shift 20, reduce 10) on OP_MOD
+29: shift/reduce conflict (shift 21, reduce 10) on OP_AND
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr OP_DIV expr . (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on OP_ADD
+30: shift/reduce conflict (shift 17, reduce 11) on OP_SUB
+30: shift/reduce conflict (shift 18, reduce 11) on OP_MUL
+30: shift/reduce conflict (shift 19, reduce 11) on OP_DIV
+30: shift/reduce conflict (shift 20, reduce 11) on OP_MOD
+30: shift/reduce conflict (shift 21, reduce 11) on OP_AND
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr OP_MOD expr . (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on OP_ADD
+31: shift/reduce conflict (shift 17, reduce 12) on OP_SUB
+31: shift/reduce conflict (shift 18, reduce 12) on OP_MUL
+31: shift/reduce conflict (shift 19, reduce 12) on OP_DIV
+31: shift/reduce conflict (shift 20, reduce 12) on OP_MOD
+31: shift/reduce conflict (shift 21, reduce 12) on OP_AND
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr OP_AND expr . (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on OP_ADD
+32: shift/reduce conflict (shift 17, reduce 13) on OP_SUB
+32: shift/reduce conflict (shift 18, reduce 13) on OP_MUL
+32: shift/reduce conflict (shift 19, reduce 13) on OP_DIV
+32: shift/reduce conflict (shift 20, reduce 13) on OP_MOD
+32: shift/reduce conflict (shift 21, reduce 13) on OP_AND
+state 32
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 OP_ADD
+ 3 258 "ADD"
+ 4 259 OP_SUB
+ 5 260 "SUB"
+ 6 261 OP_MUL
+ 7 262 "MUL"
+ 8 263 OP_DIV
+ 9 264 "DIV"
+ 10 265 OP_MOD
+ 11 266 "MOD"
+ 12 267 OP_AND
+ 13 268 "AND"
+ 14 269 DIGIT
+ 15 270 LETTER
+ 16 124 '|'
+ 17 38 '&'
+ 18 43 '+'
+ 19 45 '-'
+ 20 42 '*'
+ 21 47 '/'
+ 22 37 '%'
+ 23 271 UMINUS
+ 24 10 '\n'
+ 25 61 '='
+ 26 40 '('
+ 27 41 ')'
+ 28 272 $accept
+ 29 273 list
+ 30 274 stat
+ 31 275 expr
+ 32 276 number
Added: vendor/byacc/dist/test/btyacc/quote_calc-s.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc-s.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc-s.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1475 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse quote_calc_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos quote_calc_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto quote_calc_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex quote_calc_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable quote_calc_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "quote_calc_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 131 "quote_calc-s.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT quote_calc_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc_stos[] = { 0,
+ 273, 256, 259, 269, 270, 40, 274, 275, 276, 10,
+ 270, 275, 61, 275, 10, 257, 259, 261, 263, 265,
+ 267, 124, 269, 275, 41, 275, 275, 275, 275, 275,
+ 275, 275,
+};
+static const YYINT quote_calc_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc_sindex[] = { 0,
+ -38, 5, -36, 0, -51, -36, 7, -121, -248, 0,
+ 0, -243, -36, -22, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 13, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 15, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+#if YYBTYACC
+static const YYINT quote_calc_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT quote_calc_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 258
+static const YYINT quote_calc_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 16, 10, 17, 15, 18, 25, 19,
+ 23, 20, 4, 21, 5, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 22, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 17, 0, 18,
+ 0, 19, 0, 20, 0, 21, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 3, 0, 3, 0, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 16, 15, 16, 15,
+ 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 257, 10, 259, 10, 261, 41, 263,
+ 269, 265, 10, 267, 10, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 124, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 257, -1, 259, -1, 261,
+ -1, 263, -1, 265, -1, 267, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ 259, -1, 259, -1, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 257, -1, 259, -1, 261, -1,
+ 263, -1, 265, -1, 267, -1, 257, 257, 259, 259,
+ 261, 261, 263, 263, 265, 265, 267, 267,
+};
+#if YYBTYACC
+static const YYINT quote_calc_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"error","OP_ADD","\"ADD\"","OP_SUB","\"SUB\"","OP_MUL","\"MUL\"","OP_DIV",
+"\"DIV\"","OP_MOD","\"MOD\"","OP_AND","\"AND\"","DIGIT","LETTER","UMINUS",
+"$accept","list","stat","expr","number","illegal-symbol",
+};
+static const char *const quote_calc_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr OP_ADD expr",
+"expr : expr OP_SUB expr",
+"expr : expr OP_MUL expr",
+"expr : expr OP_DIV expr",
+"expr : expr OP_MOD expr",
+"expr : expr OP_AND expr",
+"expr : expr '|' expr",
+"expr : OP_SUB expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 73 "quote_calc.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 524 "quote_calc-s.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 1241 "quote_calc-s.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/quote_calc-s.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc-s.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc-s.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,14 @@
+#ifndef _quote_calc__defines_h_
+#define _quote_calc__defines_h_
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+
+#endif /* _quote_calc__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/quote_calc.error
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/btyacc/quote_calc.output
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,593 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr OP_ADD expr
+ 8 | expr OP_SUB expr
+ 9 | expr OP_MUL expr
+ 10 | expr OP_DIV expr
+ 11 | expr OP_MOD expr
+ 12 | expr OP_AND expr
+ 13 | expr '|' expr
+ 14 | OP_SUB expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : OP_SUB . expr (14)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ OP_ADD reduce 15
+ OP_SUB reduce 15
+ OP_MUL reduce 15
+ OP_DIV reduce 15
+ OP_MOD reduce 15
+ OP_AND reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ OP_ADD reduce 16
+ OP_SUB reduce 16
+ OP_MUL reduce 16
+ OP_DIV reduce 16
+ OP_MOD reduce 16
+ OP_AND reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on OP_ADD
+12: shift/reduce conflict (shift 17, reduce 14) on OP_SUB
+12: shift/reduce conflict (shift 18, reduce 14) on OP_MUL
+12: shift/reduce conflict (shift 19, reduce 14) on OP_DIV
+12: shift/reduce conflict (shift 20, reduce 14) on OP_MOD
+12: shift/reduce conflict (shift 21, reduce 14) on OP_AND
+state 12
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : OP_SUB expr . (14)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr OP_ADD . expr (7)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr OP_SUB . expr (8)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr OP_MUL . expr (9)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr OP_DIV . expr (10)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr OP_MOD . expr (11)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr OP_AND . expr (12)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on OP_ADD
+26: shift/reduce conflict (shift 17, reduce 7) on OP_SUB
+26: shift/reduce conflict (shift 18, reduce 7) on OP_MUL
+26: shift/reduce conflict (shift 19, reduce 7) on OP_DIV
+26: shift/reduce conflict (shift 20, reduce 7) on OP_MOD
+26: shift/reduce conflict (shift 21, reduce 7) on OP_AND
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . OP_ADD expr (7)
+ expr : expr OP_ADD expr . (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on OP_ADD
+27: shift/reduce conflict (shift 17, reduce 8) on OP_SUB
+27: shift/reduce conflict (shift 18, reduce 8) on OP_MUL
+27: shift/reduce conflict (shift 19, reduce 8) on OP_DIV
+27: shift/reduce conflict (shift 20, reduce 8) on OP_MOD
+27: shift/reduce conflict (shift 21, reduce 8) on OP_AND
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr OP_SUB expr . (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on OP_ADD
+28: shift/reduce conflict (shift 17, reduce 9) on OP_SUB
+28: shift/reduce conflict (shift 18, reduce 9) on OP_MUL
+28: shift/reduce conflict (shift 19, reduce 9) on OP_DIV
+28: shift/reduce conflict (shift 20, reduce 9) on OP_MOD
+28: shift/reduce conflict (shift 21, reduce 9) on OP_AND
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr OP_MUL expr . (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on OP_ADD
+29: shift/reduce conflict (shift 17, reduce 10) on OP_SUB
+29: shift/reduce conflict (shift 18, reduce 10) on OP_MUL
+29: shift/reduce conflict (shift 19, reduce 10) on OP_DIV
+29: shift/reduce conflict (shift 20, reduce 10) on OP_MOD
+29: shift/reduce conflict (shift 21, reduce 10) on OP_AND
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr OP_DIV expr . (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on OP_ADD
+30: shift/reduce conflict (shift 17, reduce 11) on OP_SUB
+30: shift/reduce conflict (shift 18, reduce 11) on OP_MUL
+30: shift/reduce conflict (shift 19, reduce 11) on OP_DIV
+30: shift/reduce conflict (shift 20, reduce 11) on OP_MOD
+30: shift/reduce conflict (shift 21, reduce 11) on OP_AND
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr OP_MOD expr . (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on OP_ADD
+31: shift/reduce conflict (shift 17, reduce 12) on OP_SUB
+31: shift/reduce conflict (shift 18, reduce 12) on OP_MUL
+31: shift/reduce conflict (shift 19, reduce 12) on OP_DIV
+31: shift/reduce conflict (shift 20, reduce 12) on OP_MOD
+31: shift/reduce conflict (shift 21, reduce 12) on OP_AND
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr OP_AND expr . (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on OP_ADD
+32: shift/reduce conflict (shift 17, reduce 13) on OP_SUB
+32: shift/reduce conflict (shift 18, reduce 13) on OP_MUL
+32: shift/reduce conflict (shift 19, reduce 13) on OP_DIV
+32: shift/reduce conflict (shift 20, reduce 13) on OP_MOD
+32: shift/reduce conflict (shift 21, reduce 13) on OP_AND
+state 32
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 OP_ADD
+ 3 258 "ADD"
+ 4 259 OP_SUB
+ 5 260 "SUB"
+ 6 261 OP_MUL
+ 7 262 "MUL"
+ 8 263 OP_DIV
+ 9 264 "DIV"
+ 10 265 OP_MOD
+ 11 266 "MOD"
+ 12 267 OP_AND
+ 13 268 "AND"
+ 14 269 DIGIT
+ 15 270 LETTER
+ 16 124 '|'
+ 17 38 '&'
+ 18 43 '+'
+ 19 45 '-'
+ 20 42 '*'
+ 21 47 '/'
+ 22 37 '%'
+ 23 271 UMINUS
+ 24 10 '\n'
+ 25 61 '='
+ 26 40 '('
+ 27 41 ')'
+ 28 272 $accept
+ 29 273 list
+ 30 274 stat
+ 31 275 expr
+ 32 276 number
Added: vendor/byacc/dist/test/btyacc/quote_calc.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1481 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse quote_calc_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos quote_calc_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto quote_calc_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex quote_calc_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable quote_calc_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "quote_calc_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 131 "quote_calc.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define ADD 258
+#define OP_SUB 259
+#define SUB 260
+#define OP_MUL 261
+#define MUL 262
+#define OP_DIV 263
+#define DIV 264
+#define OP_MOD 265
+#define MOD 266
+#define OP_AND 267
+#define AND 268
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT quote_calc_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc_stos[] = { 0,
+ 273, 256, 259, 269, 270, 40, 274, 275, 276, 10,
+ 270, 275, 61, 275, 10, 257, 259, 261, 263, 265,
+ 267, 124, 269, 275, 41, 275, 275, 275, 275, 275,
+ 275, 275,
+};
+static const YYINT quote_calc_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc_sindex[] = { 0,
+ -38, 5, -36, 0, -51, -36, 7, -121, -248, 0,
+ 0, -243, -36, -22, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 13, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 15, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+#if YYBTYACC
+static const YYINT quote_calc_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT quote_calc_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 258
+static const YYINT quote_calc_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 16, 10, 17, 15, 18, 25, 19,
+ 23, 20, 4, 21, 5, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 22, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 17, 0, 18,
+ 0, 19, 0, 20, 0, 21, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 3, 0, 3, 0, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 16, 15, 16, 15,
+ 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 257, 10, 259, 10, 261, 41, 263,
+ 269, 265, 10, 267, 10, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 124, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 257, -1, 259, -1, 261,
+ -1, 263, -1, 265, -1, 267, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ 259, -1, 259, -1, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 257, -1, 259, -1, 261, -1,
+ 263, -1, 265, -1, 267, -1, 257, 257, 259, 259,
+ 261, 261, 263, 263, 265, 265, 267, 267,
+};
+#if YYBTYACC
+static const YYINT quote_calc_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"error","OP_ADD","\"ADD\"","OP_SUB","\"SUB\"","OP_MUL","\"MUL\"","OP_DIV",
+"\"DIV\"","OP_MOD","\"MOD\"","OP_AND","\"AND\"","DIGIT","LETTER","UMINUS",
+"$accept","list","stat","expr","number","illegal-symbol",
+};
+static const char *const quote_calc_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr OP_ADD expr",
+"expr : expr OP_SUB expr",
+"expr : expr OP_MUL expr",
+"expr : expr OP_DIV expr",
+"expr : expr OP_MOD expr",
+"expr : expr OP_AND expr",
+"expr : expr '|' expr",
+"expr : OP_SUB expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 73 "quote_calc.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 530 "quote_calc.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 1247 "quote_calc.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/quote_calc.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,20 @@
+#ifndef _quote_calc__defines_h_
+#define _quote_calc__defines_h_
+
+#define OP_ADD 257
+#define ADD 258
+#define OP_SUB 259
+#define SUB 260
+#define OP_MUL 261
+#define MUL 262
+#define OP_DIV 263
+#define DIV 264
+#define OP_MOD 265
+#define MOD 266
+#define OP_AND 267
+#define AND 268
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+
+#endif /* _quote_calc__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/quote_calc2-s.error
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc2-s.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc2-s.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/btyacc/quote_calc2-s.output
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc2-s.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc2-s.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,593 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr "ADD" expr
+ 8 | expr "SUB" expr
+ 9 | expr "MUL" expr
+ 10 | expr "DIV" expr
+ 11 | expr "MOD" expr
+ 12 | expr "AND" expr
+ 13 | expr '|' expr
+ 14 | "SUB" expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : "SUB" . expr (14)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ "ADD" reduce 15
+ "SUB" reduce 15
+ "MUL" reduce 15
+ "DIV" reduce 15
+ "MOD" reduce 15
+ "AND" reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ "ADD" reduce 16
+ "SUB" reduce 16
+ "MUL" reduce 16
+ "DIV" reduce 16
+ "MOD" reduce 16
+ "AND" reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on "ADD"
+12: shift/reduce conflict (shift 17, reduce 14) on "SUB"
+12: shift/reduce conflict (shift 18, reduce 14) on "MUL"
+12: shift/reduce conflict (shift 19, reduce 14) on "DIV"
+12: shift/reduce conflict (shift 20, reduce 14) on "MOD"
+12: shift/reduce conflict (shift 21, reduce 14) on "AND"
+state 12
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+ expr : "SUB" expr . (14)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr "ADD" . expr (7)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr "SUB" . expr (8)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr "MUL" . expr (9)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr "DIV" . expr (10)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr "MOD" . expr (11)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr "AND" . expr (12)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on "ADD"
+26: shift/reduce conflict (shift 17, reduce 7) on "SUB"
+26: shift/reduce conflict (shift 18, reduce 7) on "MUL"
+26: shift/reduce conflict (shift 19, reduce 7) on "DIV"
+26: shift/reduce conflict (shift 20, reduce 7) on "MOD"
+26: shift/reduce conflict (shift 21, reduce 7) on "AND"
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . "ADD" expr (7)
+ expr : expr "ADD" expr . (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on "ADD"
+27: shift/reduce conflict (shift 17, reduce 8) on "SUB"
+27: shift/reduce conflict (shift 18, reduce 8) on "MUL"
+27: shift/reduce conflict (shift 19, reduce 8) on "DIV"
+27: shift/reduce conflict (shift 20, reduce 8) on "MOD"
+27: shift/reduce conflict (shift 21, reduce 8) on "AND"
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr "SUB" expr . (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on "ADD"
+28: shift/reduce conflict (shift 17, reduce 9) on "SUB"
+28: shift/reduce conflict (shift 18, reduce 9) on "MUL"
+28: shift/reduce conflict (shift 19, reduce 9) on "DIV"
+28: shift/reduce conflict (shift 20, reduce 9) on "MOD"
+28: shift/reduce conflict (shift 21, reduce 9) on "AND"
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr "MUL" expr . (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on "ADD"
+29: shift/reduce conflict (shift 17, reduce 10) on "SUB"
+29: shift/reduce conflict (shift 18, reduce 10) on "MUL"
+29: shift/reduce conflict (shift 19, reduce 10) on "DIV"
+29: shift/reduce conflict (shift 20, reduce 10) on "MOD"
+29: shift/reduce conflict (shift 21, reduce 10) on "AND"
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr "DIV" expr . (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on "ADD"
+30: shift/reduce conflict (shift 17, reduce 11) on "SUB"
+30: shift/reduce conflict (shift 18, reduce 11) on "MUL"
+30: shift/reduce conflict (shift 19, reduce 11) on "DIV"
+30: shift/reduce conflict (shift 20, reduce 11) on "MOD"
+30: shift/reduce conflict (shift 21, reduce 11) on "AND"
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr "MOD" expr . (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on "ADD"
+31: shift/reduce conflict (shift 17, reduce 12) on "SUB"
+31: shift/reduce conflict (shift 18, reduce 12) on "MUL"
+31: shift/reduce conflict (shift 19, reduce 12) on "DIV"
+31: shift/reduce conflict (shift 20, reduce 12) on "MOD"
+31: shift/reduce conflict (shift 21, reduce 12) on "AND"
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr "AND" expr . (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on "ADD"
+32: shift/reduce conflict (shift 17, reduce 13) on "SUB"
+32: shift/reduce conflict (shift 18, reduce 13) on "MUL"
+32: shift/reduce conflict (shift 19, reduce 13) on "DIV"
+32: shift/reduce conflict (shift 20, reduce 13) on "MOD"
+32: shift/reduce conflict (shift 21, reduce 13) on "AND"
+state 32
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 OP_ADD
+ 3 258 "ADD"
+ 4 259 OP_SUB
+ 5 260 "SUB"
+ 6 261 OP_MUL
+ 7 262 "MUL"
+ 8 263 OP_DIV
+ 9 264 "DIV"
+ 10 265 OP_MOD
+ 11 266 "MOD"
+ 12 267 OP_AND
+ 13 268 "AND"
+ 14 269 DIGIT
+ 15 270 LETTER
+ 16 124 '|'
+ 17 38 '&'
+ 18 43 '+'
+ 19 45 '-'
+ 20 42 '*'
+ 21 47 '/'
+ 22 37 '%'
+ 23 271 UMINUS
+ 24 10 '\n'
+ 25 61 '='
+ 26 40 '('
+ 27 41 ')'
+ 28 272 $accept
+ 29 273 list
+ 30 274 stat
+ 31 275 expr
+ 32 276 number
Added: vendor/byacc/dist/test/btyacc/quote_calc2-s.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc2-s.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc2-s.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1475 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse quote_calc2_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc2_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc2_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc2_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc2_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc2_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc2_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc2_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc2_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc2_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc2_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc2_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos quote_calc2_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto quote_calc2_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc2_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc2_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc2_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc2_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc2_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc2_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc2_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex quote_calc2_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable quote_calc2_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "quote_calc2_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc2.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 131 "quote_calc2-s.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT quote_calc2_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc2_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc2_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc2_stos[] = { 0,
+ 273, 256, 260, 269, 270, 40, 274, 275, 276, 10,
+ 270, 275, 61, 275, 10, 258, 260, 262, 264, 266,
+ 268, 124, 269, 275, 41, 275, 275, 275, 275, 275,
+ 275, 275,
+};
+static const YYINT quote_calc2_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc2_sindex[] = { 0,
+ -38, 4, -36, 0, -51, -36, 6, -121, -249, 0,
+ 0, -243, -36, -23, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc2_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 12, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 14, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+#if YYBTYACC
+static const YYINT quote_calc2_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT quote_calc2_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 259
+static const YYINT quote_calc2_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 10, 16, 15, 17, 25, 18, 23,
+ 19, 4, 20, 5, 21, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 22, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 16, 0, 17, 0,
+ 18, 0, 19, 0, 20, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 0, 3, 0, 3, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 0, 16, 15, 16,
+ 15, 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc2_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 10, 258, 10, 260, 41, 262, 269,
+ 264, 10, 266, 10, 268, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 124, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 258, -1, 260, -1,
+ 262, -1, 264, -1, 266, -1, 268, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ -1, 260, -1, 260, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 258, -1, 260, -1, 262, -1,
+ 264, -1, 266, -1, 268, -1, -1, 258, 258, 260,
+ 260, 262, 262, 264, 264, 266, 266, 268, 268,
+};
+#if YYBTYACC
+static const YYINT quote_calc2_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc2_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"error","OP_ADD","\"ADD\"","OP_SUB","\"SUB\"","OP_MUL","\"MUL\"","OP_DIV",
+"\"DIV\"","OP_MOD","\"MOD\"","OP_AND","\"AND\"","DIGIT","LETTER","UMINUS",
+"$accept","list","stat","expr","number","illegal-symbol",
+};
+static const char *const quote_calc2_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr \"ADD\" expr",
+"expr : expr \"SUB\" expr",
+"expr : expr \"MUL\" expr",
+"expr : expr \"DIV\" expr",
+"expr : expr \"MOD\" expr",
+"expr : expr \"AND\" expr",
+"expr : expr '|' expr",
+"expr : \"SUB\" expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 73 "quote_calc2.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 524 "quote_calc2-s.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc2.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc2.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc2.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc2.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc2.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc2.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc2.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc2.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 1241 "quote_calc2-s.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/quote_calc2-s.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc2-s.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc2-s.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,14 @@
+#ifndef _quote_calc2__defines_h_
+#define _quote_calc2__defines_h_
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+
+#endif /* _quote_calc2__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/quote_calc2.error
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc2.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc2.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/btyacc/quote_calc2.output
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc2.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc2.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,593 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr "ADD" expr
+ 8 | expr "SUB" expr
+ 9 | expr "MUL" expr
+ 10 | expr "DIV" expr
+ 11 | expr "MOD" expr
+ 12 | expr "AND" expr
+ 13 | expr '|' expr
+ 14 | "SUB" expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : "SUB" . expr (14)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ "ADD" reduce 15
+ "SUB" reduce 15
+ "MUL" reduce 15
+ "DIV" reduce 15
+ "MOD" reduce 15
+ "AND" reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ "ADD" reduce 16
+ "SUB" reduce 16
+ "MUL" reduce 16
+ "DIV" reduce 16
+ "MOD" reduce 16
+ "AND" reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on "ADD"
+12: shift/reduce conflict (shift 17, reduce 14) on "SUB"
+12: shift/reduce conflict (shift 18, reduce 14) on "MUL"
+12: shift/reduce conflict (shift 19, reduce 14) on "DIV"
+12: shift/reduce conflict (shift 20, reduce 14) on "MOD"
+12: shift/reduce conflict (shift 21, reduce 14) on "AND"
+state 12
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+ expr : "SUB" expr . (14)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr "ADD" . expr (7)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr "SUB" . expr (8)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr "MUL" . expr (9)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr "DIV" . expr (10)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr "MOD" . expr (11)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr "AND" . expr (12)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on "ADD"
+26: shift/reduce conflict (shift 17, reduce 7) on "SUB"
+26: shift/reduce conflict (shift 18, reduce 7) on "MUL"
+26: shift/reduce conflict (shift 19, reduce 7) on "DIV"
+26: shift/reduce conflict (shift 20, reduce 7) on "MOD"
+26: shift/reduce conflict (shift 21, reduce 7) on "AND"
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . "ADD" expr (7)
+ expr : expr "ADD" expr . (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on "ADD"
+27: shift/reduce conflict (shift 17, reduce 8) on "SUB"
+27: shift/reduce conflict (shift 18, reduce 8) on "MUL"
+27: shift/reduce conflict (shift 19, reduce 8) on "DIV"
+27: shift/reduce conflict (shift 20, reduce 8) on "MOD"
+27: shift/reduce conflict (shift 21, reduce 8) on "AND"
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr "SUB" expr . (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on "ADD"
+28: shift/reduce conflict (shift 17, reduce 9) on "SUB"
+28: shift/reduce conflict (shift 18, reduce 9) on "MUL"
+28: shift/reduce conflict (shift 19, reduce 9) on "DIV"
+28: shift/reduce conflict (shift 20, reduce 9) on "MOD"
+28: shift/reduce conflict (shift 21, reduce 9) on "AND"
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr "MUL" expr . (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on "ADD"
+29: shift/reduce conflict (shift 17, reduce 10) on "SUB"
+29: shift/reduce conflict (shift 18, reduce 10) on "MUL"
+29: shift/reduce conflict (shift 19, reduce 10) on "DIV"
+29: shift/reduce conflict (shift 20, reduce 10) on "MOD"
+29: shift/reduce conflict (shift 21, reduce 10) on "AND"
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr "DIV" expr . (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on "ADD"
+30: shift/reduce conflict (shift 17, reduce 11) on "SUB"
+30: shift/reduce conflict (shift 18, reduce 11) on "MUL"
+30: shift/reduce conflict (shift 19, reduce 11) on "DIV"
+30: shift/reduce conflict (shift 20, reduce 11) on "MOD"
+30: shift/reduce conflict (shift 21, reduce 11) on "AND"
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr "MOD" expr . (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on "ADD"
+31: shift/reduce conflict (shift 17, reduce 12) on "SUB"
+31: shift/reduce conflict (shift 18, reduce 12) on "MUL"
+31: shift/reduce conflict (shift 19, reduce 12) on "DIV"
+31: shift/reduce conflict (shift 20, reduce 12) on "MOD"
+31: shift/reduce conflict (shift 21, reduce 12) on "AND"
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr "AND" expr . (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on "ADD"
+32: shift/reduce conflict (shift 17, reduce 13) on "SUB"
+32: shift/reduce conflict (shift 18, reduce 13) on "MUL"
+32: shift/reduce conflict (shift 19, reduce 13) on "DIV"
+32: shift/reduce conflict (shift 20, reduce 13) on "MOD"
+32: shift/reduce conflict (shift 21, reduce 13) on "AND"
+state 32
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 OP_ADD
+ 3 258 "ADD"
+ 4 259 OP_SUB
+ 5 260 "SUB"
+ 6 261 OP_MUL
+ 7 262 "MUL"
+ 8 263 OP_DIV
+ 9 264 "DIV"
+ 10 265 OP_MOD
+ 11 266 "MOD"
+ 12 267 OP_AND
+ 13 268 "AND"
+ 14 269 DIGIT
+ 15 270 LETTER
+ 16 124 '|'
+ 17 38 '&'
+ 18 43 '+'
+ 19 45 '-'
+ 20 42 '*'
+ 21 47 '/'
+ 22 37 '%'
+ 23 271 UMINUS
+ 24 10 '\n'
+ 25 61 '='
+ 26 40 '('
+ 27 41 ')'
+ 28 272 $accept
+ 29 273 list
+ 30 274 stat
+ 31 275 expr
+ 32 276 number
Added: vendor/byacc/dist/test/btyacc/quote_calc2.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc2.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc2.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1481 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse quote_calc2_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc2_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc2_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc2_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc2_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc2_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc2_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc2_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc2_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc2_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc2_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc2_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos quote_calc2_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto quote_calc2_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc2_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc2_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc2_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc2_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc2_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc2_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc2_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex quote_calc2_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable quote_calc2_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "quote_calc2_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc2.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 131 "quote_calc2.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define ADD 258
+#define OP_SUB 259
+#define SUB 260
+#define OP_MUL 261
+#define MUL 262
+#define OP_DIV 263
+#define DIV 264
+#define OP_MOD 265
+#define MOD 266
+#define OP_AND 267
+#define AND 268
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT quote_calc2_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc2_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc2_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc2_stos[] = { 0,
+ 273, 256, 260, 269, 270, 40, 274, 275, 276, 10,
+ 270, 275, 61, 275, 10, 258, 260, 262, 264, 266,
+ 268, 124, 269, 275, 41, 275, 275, 275, 275, 275,
+ 275, 275,
+};
+static const YYINT quote_calc2_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc2_sindex[] = { 0,
+ -38, 4, -36, 0, -51, -36, 6, -121, -249, 0,
+ 0, -243, -36, -23, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc2_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 12, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 14, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+#if YYBTYACC
+static const YYINT quote_calc2_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT quote_calc2_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 259
+static const YYINT quote_calc2_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 10, 16, 15, 17, 25, 18, 23,
+ 19, 4, 20, 5, 21, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 22, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 16, 0, 17, 0,
+ 18, 0, 19, 0, 20, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 0, 3, 0, 3, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 0, 16, 15, 16,
+ 15, 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc2_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 10, 258, 10, 260, 41, 262, 269,
+ 264, 10, 266, 10, 268, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 124, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 258, -1, 260, -1,
+ 262, -1, 264, -1, 266, -1, 268, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ -1, 260, -1, 260, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 258, -1, 260, -1, 262, -1,
+ 264, -1, 266, -1, 268, -1, -1, 258, 258, 260,
+ 260, 262, 262, 264, 264, 266, 266, 268, 268,
+};
+#if YYBTYACC
+static const YYINT quote_calc2_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc2_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"error","OP_ADD","\"ADD\"","OP_SUB","\"SUB\"","OP_MUL","\"MUL\"","OP_DIV",
+"\"DIV\"","OP_MOD","\"MOD\"","OP_AND","\"AND\"","DIGIT","LETTER","UMINUS",
+"$accept","list","stat","expr","number","illegal-symbol",
+};
+static const char *const quote_calc2_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr \"ADD\" expr",
+"expr : expr \"SUB\" expr",
+"expr : expr \"MUL\" expr",
+"expr : expr \"DIV\" expr",
+"expr : expr \"MOD\" expr",
+"expr : expr \"AND\" expr",
+"expr : expr '|' expr",
+"expr : \"SUB\" expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 73 "quote_calc2.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 530 "quote_calc2.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc2.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc2.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc2.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc2.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc2.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc2.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc2.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc2.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 1247 "quote_calc2.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/quote_calc2.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc2.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc2.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,20 @@
+#ifndef _quote_calc2__defines_h_
+#define _quote_calc2__defines_h_
+
+#define OP_ADD 257
+#define ADD 258
+#define OP_SUB 259
+#define SUB 260
+#define OP_MUL 261
+#define MUL 262
+#define OP_DIV 263
+#define DIV 264
+#define OP_MOD 265
+#define MOD 266
+#define OP_AND 267
+#define AND 268
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+
+#endif /* _quote_calc2__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/quote_calc3-s.error
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc3-s.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc3-s.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/btyacc/quote_calc3-s.output
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc3-s.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc3-s.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,593 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr OP_ADD expr
+ 8 | expr OP_SUB expr
+ 9 | expr OP_MUL expr
+ 10 | expr OP_DIV expr
+ 11 | expr OP_MOD expr
+ 12 | expr OP_AND expr
+ 13 | expr '|' expr
+ 14 | OP_SUB expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : OP_SUB . expr (14)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ OP_ADD reduce 15
+ OP_SUB reduce 15
+ OP_MUL reduce 15
+ OP_DIV reduce 15
+ OP_MOD reduce 15
+ OP_AND reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ OP_ADD reduce 16
+ OP_SUB reduce 16
+ OP_MUL reduce 16
+ OP_DIV reduce 16
+ OP_MOD reduce 16
+ OP_AND reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on OP_ADD
+12: shift/reduce conflict (shift 17, reduce 14) on OP_SUB
+12: shift/reduce conflict (shift 18, reduce 14) on OP_MUL
+12: shift/reduce conflict (shift 19, reduce 14) on OP_DIV
+12: shift/reduce conflict (shift 20, reduce 14) on OP_MOD
+12: shift/reduce conflict (shift 21, reduce 14) on OP_AND
+state 12
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : OP_SUB expr . (14)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr OP_ADD . expr (7)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr OP_SUB . expr (8)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr OP_MUL . expr (9)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr OP_DIV . expr (10)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr OP_MOD . expr (11)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr OP_AND . expr (12)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on OP_ADD
+26: shift/reduce conflict (shift 17, reduce 7) on OP_SUB
+26: shift/reduce conflict (shift 18, reduce 7) on OP_MUL
+26: shift/reduce conflict (shift 19, reduce 7) on OP_DIV
+26: shift/reduce conflict (shift 20, reduce 7) on OP_MOD
+26: shift/reduce conflict (shift 21, reduce 7) on OP_AND
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . OP_ADD expr (7)
+ expr : expr OP_ADD expr . (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on OP_ADD
+27: shift/reduce conflict (shift 17, reduce 8) on OP_SUB
+27: shift/reduce conflict (shift 18, reduce 8) on OP_MUL
+27: shift/reduce conflict (shift 19, reduce 8) on OP_DIV
+27: shift/reduce conflict (shift 20, reduce 8) on OP_MOD
+27: shift/reduce conflict (shift 21, reduce 8) on OP_AND
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr OP_SUB expr . (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on OP_ADD
+28: shift/reduce conflict (shift 17, reduce 9) on OP_SUB
+28: shift/reduce conflict (shift 18, reduce 9) on OP_MUL
+28: shift/reduce conflict (shift 19, reduce 9) on OP_DIV
+28: shift/reduce conflict (shift 20, reduce 9) on OP_MOD
+28: shift/reduce conflict (shift 21, reduce 9) on OP_AND
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr OP_MUL expr . (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on OP_ADD
+29: shift/reduce conflict (shift 17, reduce 10) on OP_SUB
+29: shift/reduce conflict (shift 18, reduce 10) on OP_MUL
+29: shift/reduce conflict (shift 19, reduce 10) on OP_DIV
+29: shift/reduce conflict (shift 20, reduce 10) on OP_MOD
+29: shift/reduce conflict (shift 21, reduce 10) on OP_AND
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr OP_DIV expr . (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on OP_ADD
+30: shift/reduce conflict (shift 17, reduce 11) on OP_SUB
+30: shift/reduce conflict (shift 18, reduce 11) on OP_MUL
+30: shift/reduce conflict (shift 19, reduce 11) on OP_DIV
+30: shift/reduce conflict (shift 20, reduce 11) on OP_MOD
+30: shift/reduce conflict (shift 21, reduce 11) on OP_AND
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr OP_MOD expr . (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on OP_ADD
+31: shift/reduce conflict (shift 17, reduce 12) on OP_SUB
+31: shift/reduce conflict (shift 18, reduce 12) on OP_MUL
+31: shift/reduce conflict (shift 19, reduce 12) on OP_DIV
+31: shift/reduce conflict (shift 20, reduce 12) on OP_MOD
+31: shift/reduce conflict (shift 21, reduce 12) on OP_AND
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr OP_AND expr . (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on OP_ADD
+32: shift/reduce conflict (shift 17, reduce 13) on OP_SUB
+32: shift/reduce conflict (shift 18, reduce 13) on OP_MUL
+32: shift/reduce conflict (shift 19, reduce 13) on OP_DIV
+32: shift/reduce conflict (shift 20, reduce 13) on OP_MOD
+32: shift/reduce conflict (shift 21, reduce 13) on OP_AND
+state 32
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 OP_ADD
+ 3 258 "ADD-operator"
+ 4 259 OP_SUB
+ 5 260 "SUB-operator"
+ 6 261 OP_MUL
+ 7 262 "MUL-operator"
+ 8 263 OP_DIV
+ 9 264 "DIV-operator"
+ 10 265 OP_MOD
+ 11 266 "MOD-operator"
+ 12 267 OP_AND
+ 13 268 "AND-operator"
+ 14 269 DIGIT
+ 15 270 LETTER
+ 16 124 '|'
+ 17 38 '&'
+ 18 43 '+'
+ 19 45 '-'
+ 20 42 '*'
+ 21 47 '/'
+ 22 37 '%'
+ 23 271 UMINUS
+ 24 10 '\n'
+ 25 61 '='
+ 26 40 '('
+ 27 41 ')'
+ 28 272 $accept
+ 29 273 list
+ 30 274 stat
+ 31 275 expr
+ 32 276 number
Added: vendor/byacc/dist/test/btyacc/quote_calc3-s.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc3-s.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc3-s.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1476 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse quote_calc3_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc3_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc3_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc3_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc3_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc3_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc3_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc3_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc3_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc3_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc3_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc3_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos quote_calc3_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto quote_calc3_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc3_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc3_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc3_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc3_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc3_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc3_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc3_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex quote_calc3_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable quote_calc3_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "quote_calc3_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc3.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 131 "quote_calc3-s.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT quote_calc3_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc3_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc3_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc3_stos[] = { 0,
+ 273, 256, 259, 269, 270, 40, 274, 275, 276, 10,
+ 270, 275, 61, 275, 10, 257, 259, 261, 263, 265,
+ 267, 124, 269, 275, 41, 275, 275, 275, 275, 275,
+ 275, 275,
+};
+static const YYINT quote_calc3_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc3_sindex[] = { 0,
+ -38, 5, -36, 0, -51, -36, 7, -121, -248, 0,
+ 0, -243, -36, -22, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc3_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 13, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 15, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+#if YYBTYACC
+static const YYINT quote_calc3_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT quote_calc3_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 258
+static const YYINT quote_calc3_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 16, 10, 17, 15, 18, 25, 19,
+ 23, 20, 4, 21, 5, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 22, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 17, 0, 18,
+ 0, 19, 0, 20, 0, 21, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 3, 0, 3, 0, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 16, 15, 16, 15,
+ 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc3_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 257, 10, 259, 10, 261, 41, 263,
+ 269, 265, 10, 267, 10, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 124, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 257, -1, 259, -1, 261,
+ -1, 263, -1, 265, -1, 267, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ 259, -1, 259, -1, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 257, -1, 259, -1, 261, -1,
+ 263, -1, 265, -1, 267, -1, 257, 257, 259, 259,
+ 261, 261, 263, 263, 265, 265, 267, 267,
+};
+#if YYBTYACC
+static const YYINT quote_calc3_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc3_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"error","OP_ADD","\"ADD-operator\"","OP_SUB","\"SUB-operator\"","OP_MUL",
+"\"MUL-operator\"","OP_DIV","\"DIV-operator\"","OP_MOD","\"MOD-operator\"",
+"OP_AND","\"AND-operator\"","DIGIT","LETTER","UMINUS","$accept","list","stat",
+"expr","number","illegal-symbol",
+};
+static const char *const quote_calc3_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr OP_ADD expr",
+"expr : expr OP_SUB expr",
+"expr : expr OP_MUL expr",
+"expr : expr OP_DIV expr",
+"expr : expr OP_MOD expr",
+"expr : expr OP_AND expr",
+"expr : expr '|' expr",
+"expr : OP_SUB expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 73 "quote_calc3.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 525 "quote_calc3-s.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc3.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc3.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc3.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc3.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc3.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc3.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc3.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc3.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 1242 "quote_calc3-s.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/quote_calc3-s.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc3-s.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc3-s.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,14 @@
+#ifndef _quote_calc3__defines_h_
+#define _quote_calc3__defines_h_
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+
+#endif /* _quote_calc3__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/quote_calc3.error
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc3.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc3.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/btyacc/quote_calc3.output
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc3.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc3.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,593 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr OP_ADD expr
+ 8 | expr OP_SUB expr
+ 9 | expr OP_MUL expr
+ 10 | expr OP_DIV expr
+ 11 | expr OP_MOD expr
+ 12 | expr OP_AND expr
+ 13 | expr '|' expr
+ 14 | OP_SUB expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : OP_SUB . expr (14)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ OP_ADD reduce 15
+ OP_SUB reduce 15
+ OP_MUL reduce 15
+ OP_DIV reduce 15
+ OP_MOD reduce 15
+ OP_AND reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ OP_ADD reduce 16
+ OP_SUB reduce 16
+ OP_MUL reduce 16
+ OP_DIV reduce 16
+ OP_MOD reduce 16
+ OP_AND reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on OP_ADD
+12: shift/reduce conflict (shift 17, reduce 14) on OP_SUB
+12: shift/reduce conflict (shift 18, reduce 14) on OP_MUL
+12: shift/reduce conflict (shift 19, reduce 14) on OP_DIV
+12: shift/reduce conflict (shift 20, reduce 14) on OP_MOD
+12: shift/reduce conflict (shift 21, reduce 14) on OP_AND
+state 12
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : OP_SUB expr . (14)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr OP_ADD . expr (7)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr OP_SUB . expr (8)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr OP_MUL . expr (9)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr OP_DIV . expr (10)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr OP_MOD . expr (11)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr OP_AND . expr (12)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on OP_ADD
+26: shift/reduce conflict (shift 17, reduce 7) on OP_SUB
+26: shift/reduce conflict (shift 18, reduce 7) on OP_MUL
+26: shift/reduce conflict (shift 19, reduce 7) on OP_DIV
+26: shift/reduce conflict (shift 20, reduce 7) on OP_MOD
+26: shift/reduce conflict (shift 21, reduce 7) on OP_AND
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . OP_ADD expr (7)
+ expr : expr OP_ADD expr . (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on OP_ADD
+27: shift/reduce conflict (shift 17, reduce 8) on OP_SUB
+27: shift/reduce conflict (shift 18, reduce 8) on OP_MUL
+27: shift/reduce conflict (shift 19, reduce 8) on OP_DIV
+27: shift/reduce conflict (shift 20, reduce 8) on OP_MOD
+27: shift/reduce conflict (shift 21, reduce 8) on OP_AND
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr OP_SUB expr . (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on OP_ADD
+28: shift/reduce conflict (shift 17, reduce 9) on OP_SUB
+28: shift/reduce conflict (shift 18, reduce 9) on OP_MUL
+28: shift/reduce conflict (shift 19, reduce 9) on OP_DIV
+28: shift/reduce conflict (shift 20, reduce 9) on OP_MOD
+28: shift/reduce conflict (shift 21, reduce 9) on OP_AND
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr OP_MUL expr . (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on OP_ADD
+29: shift/reduce conflict (shift 17, reduce 10) on OP_SUB
+29: shift/reduce conflict (shift 18, reduce 10) on OP_MUL
+29: shift/reduce conflict (shift 19, reduce 10) on OP_DIV
+29: shift/reduce conflict (shift 20, reduce 10) on OP_MOD
+29: shift/reduce conflict (shift 21, reduce 10) on OP_AND
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr OP_DIV expr . (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on OP_ADD
+30: shift/reduce conflict (shift 17, reduce 11) on OP_SUB
+30: shift/reduce conflict (shift 18, reduce 11) on OP_MUL
+30: shift/reduce conflict (shift 19, reduce 11) on OP_DIV
+30: shift/reduce conflict (shift 20, reduce 11) on OP_MOD
+30: shift/reduce conflict (shift 21, reduce 11) on OP_AND
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr OP_MOD expr . (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on OP_ADD
+31: shift/reduce conflict (shift 17, reduce 12) on OP_SUB
+31: shift/reduce conflict (shift 18, reduce 12) on OP_MUL
+31: shift/reduce conflict (shift 19, reduce 12) on OP_DIV
+31: shift/reduce conflict (shift 20, reduce 12) on OP_MOD
+31: shift/reduce conflict (shift 21, reduce 12) on OP_AND
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr OP_AND expr . (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on OP_ADD
+32: shift/reduce conflict (shift 17, reduce 13) on OP_SUB
+32: shift/reduce conflict (shift 18, reduce 13) on OP_MUL
+32: shift/reduce conflict (shift 19, reduce 13) on OP_DIV
+32: shift/reduce conflict (shift 20, reduce 13) on OP_MOD
+32: shift/reduce conflict (shift 21, reduce 13) on OP_AND
+state 32
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 OP_ADD
+ 3 258 "ADD-operator"
+ 4 259 OP_SUB
+ 5 260 "SUB-operator"
+ 6 261 OP_MUL
+ 7 262 "MUL-operator"
+ 8 263 OP_DIV
+ 9 264 "DIV-operator"
+ 10 265 OP_MOD
+ 11 266 "MOD-operator"
+ 12 267 OP_AND
+ 13 268 "AND-operator"
+ 14 269 DIGIT
+ 15 270 LETTER
+ 16 124 '|'
+ 17 38 '&'
+ 18 43 '+'
+ 19 45 '-'
+ 20 42 '*'
+ 21 47 '/'
+ 22 37 '%'
+ 23 271 UMINUS
+ 24 10 '\n'
+ 25 61 '='
+ 26 40 '('
+ 27 41 ')'
+ 28 272 $accept
+ 29 273 list
+ 30 274 stat
+ 31 275 expr
+ 32 276 number
Added: vendor/byacc/dist/test/btyacc/quote_calc3.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc3.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc3.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1476 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse quote_calc3_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc3_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc3_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc3_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc3_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc3_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc3_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc3_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc3_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc3_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc3_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc3_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos quote_calc3_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto quote_calc3_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc3_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc3_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc3_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc3_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc3_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc3_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc3_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex quote_calc3_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable quote_calc3_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "quote_calc3_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc3.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 131 "quote_calc3.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT quote_calc3_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc3_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc3_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc3_stos[] = { 0,
+ 273, 256, 259, 269, 270, 40, 274, 275, 276, 10,
+ 270, 275, 61, 275, 10, 257, 259, 261, 263, 265,
+ 267, 124, 269, 275, 41, 275, 275, 275, 275, 275,
+ 275, 275,
+};
+static const YYINT quote_calc3_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc3_sindex[] = { 0,
+ -38, 5, -36, 0, -51, -36, 7, -121, -248, 0,
+ 0, -243, -36, -22, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc3_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 13, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 15, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+#if YYBTYACC
+static const YYINT quote_calc3_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT quote_calc3_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 258
+static const YYINT quote_calc3_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 16, 10, 17, 15, 18, 25, 19,
+ 23, 20, 4, 21, 5, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 22, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 17, 0, 18,
+ 0, 19, 0, 20, 0, 21, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 3, 0, 3, 0, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 16, 15, 16, 15,
+ 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc3_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 257, 10, 259, 10, 261, 41, 263,
+ 269, 265, 10, 267, 10, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 124, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 257, -1, 259, -1, 261,
+ -1, 263, -1, 265, -1, 267, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ 259, -1, 259, -1, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 257, -1, 259, -1, 261, -1,
+ 263, -1, 265, -1, 267, -1, 257, 257, 259, 259,
+ 261, 261, 263, 263, 265, 265, 267, 267,
+};
+#if YYBTYACC
+static const YYINT quote_calc3_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc3_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"error","OP_ADD","\"ADD-operator\"","OP_SUB","\"SUB-operator\"","OP_MUL",
+"\"MUL-operator\"","OP_DIV","\"DIV-operator\"","OP_MOD","\"MOD-operator\"",
+"OP_AND","\"AND-operator\"","DIGIT","LETTER","UMINUS","$accept","list","stat",
+"expr","number","illegal-symbol",
+};
+static const char *const quote_calc3_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr OP_ADD expr",
+"expr : expr OP_SUB expr",
+"expr : expr OP_MUL expr",
+"expr : expr OP_DIV expr",
+"expr : expr OP_MOD expr",
+"expr : expr OP_AND expr",
+"expr : expr '|' expr",
+"expr : OP_SUB expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 73 "quote_calc3.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 525 "quote_calc3.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc3.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc3.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc3.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc3.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc3.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc3.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc3.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc3.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 1242 "quote_calc3.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/quote_calc3.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc3.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc3.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,14 @@
+#ifndef _quote_calc3__defines_h_
+#define _quote_calc3__defines_h_
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+
+#endif /* _quote_calc3__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/quote_calc4-s.error
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc4-s.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc4-s.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/btyacc/quote_calc4-s.output
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc4-s.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc4-s.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,593 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr "ADD-operator" expr
+ 8 | expr "SUB-operator" expr
+ 9 | expr "MUL-operator" expr
+ 10 | expr "DIV-operator" expr
+ 11 | expr "MOD-operator" expr
+ 12 | expr "AND-operator" expr
+ 13 | expr '|' expr
+ 14 | "SUB-operator" expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : "SUB-operator" . expr (14)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ "ADD-operator" reduce 15
+ "SUB-operator" reduce 15
+ "MUL-operator" reduce 15
+ "DIV-operator" reduce 15
+ "MOD-operator" reduce 15
+ "AND-operator" reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ "ADD-operator" reduce 16
+ "SUB-operator" reduce 16
+ "MUL-operator" reduce 16
+ "DIV-operator" reduce 16
+ "MOD-operator" reduce 16
+ "AND-operator" reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on "ADD-operator"
+12: shift/reduce conflict (shift 17, reduce 14) on "SUB-operator"
+12: shift/reduce conflict (shift 18, reduce 14) on "MUL-operator"
+12: shift/reduce conflict (shift 19, reduce 14) on "DIV-operator"
+12: shift/reduce conflict (shift 20, reduce 14) on "MOD-operator"
+12: shift/reduce conflict (shift 21, reduce 14) on "AND-operator"
+state 12
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+ expr : "SUB-operator" expr . (14)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr "ADD-operator" . expr (7)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr "SUB-operator" . expr (8)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr "MUL-operator" . expr (9)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr "DIV-operator" . expr (10)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr "MOD-operator" . expr (11)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr "AND-operator" . expr (12)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on "ADD-operator"
+26: shift/reduce conflict (shift 17, reduce 7) on "SUB-operator"
+26: shift/reduce conflict (shift 18, reduce 7) on "MUL-operator"
+26: shift/reduce conflict (shift 19, reduce 7) on "DIV-operator"
+26: shift/reduce conflict (shift 20, reduce 7) on "MOD-operator"
+26: shift/reduce conflict (shift 21, reduce 7) on "AND-operator"
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr "ADD-operator" expr . (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on "ADD-operator"
+27: shift/reduce conflict (shift 17, reduce 8) on "SUB-operator"
+27: shift/reduce conflict (shift 18, reduce 8) on "MUL-operator"
+27: shift/reduce conflict (shift 19, reduce 8) on "DIV-operator"
+27: shift/reduce conflict (shift 20, reduce 8) on "MOD-operator"
+27: shift/reduce conflict (shift 21, reduce 8) on "AND-operator"
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr "SUB-operator" expr . (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on "ADD-operator"
+28: shift/reduce conflict (shift 17, reduce 9) on "SUB-operator"
+28: shift/reduce conflict (shift 18, reduce 9) on "MUL-operator"
+28: shift/reduce conflict (shift 19, reduce 9) on "DIV-operator"
+28: shift/reduce conflict (shift 20, reduce 9) on "MOD-operator"
+28: shift/reduce conflict (shift 21, reduce 9) on "AND-operator"
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr "MUL-operator" expr . (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on "ADD-operator"
+29: shift/reduce conflict (shift 17, reduce 10) on "SUB-operator"
+29: shift/reduce conflict (shift 18, reduce 10) on "MUL-operator"
+29: shift/reduce conflict (shift 19, reduce 10) on "DIV-operator"
+29: shift/reduce conflict (shift 20, reduce 10) on "MOD-operator"
+29: shift/reduce conflict (shift 21, reduce 10) on "AND-operator"
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr "DIV-operator" expr . (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on "ADD-operator"
+30: shift/reduce conflict (shift 17, reduce 11) on "SUB-operator"
+30: shift/reduce conflict (shift 18, reduce 11) on "MUL-operator"
+30: shift/reduce conflict (shift 19, reduce 11) on "DIV-operator"
+30: shift/reduce conflict (shift 20, reduce 11) on "MOD-operator"
+30: shift/reduce conflict (shift 21, reduce 11) on "AND-operator"
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr "MOD-operator" expr . (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on "ADD-operator"
+31: shift/reduce conflict (shift 17, reduce 12) on "SUB-operator"
+31: shift/reduce conflict (shift 18, reduce 12) on "MUL-operator"
+31: shift/reduce conflict (shift 19, reduce 12) on "DIV-operator"
+31: shift/reduce conflict (shift 20, reduce 12) on "MOD-operator"
+31: shift/reduce conflict (shift 21, reduce 12) on "AND-operator"
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr "AND-operator" expr . (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on "ADD-operator"
+32: shift/reduce conflict (shift 17, reduce 13) on "SUB-operator"
+32: shift/reduce conflict (shift 18, reduce 13) on "MUL-operator"
+32: shift/reduce conflict (shift 19, reduce 13) on "DIV-operator"
+32: shift/reduce conflict (shift 20, reduce 13) on "MOD-operator"
+32: shift/reduce conflict (shift 21, reduce 13) on "AND-operator"
+state 32
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 OP_ADD
+ 3 258 "ADD-operator"
+ 4 259 OP_SUB
+ 5 260 "SUB-operator"
+ 6 261 OP_MUL
+ 7 262 "MUL-operator"
+ 8 263 OP_DIV
+ 9 264 "DIV-operator"
+ 10 265 OP_MOD
+ 11 266 "MOD-operator"
+ 12 267 OP_AND
+ 13 268 "AND-operator"
+ 14 269 DIGIT
+ 15 270 LETTER
+ 16 124 '|'
+ 17 38 '&'
+ 18 43 '+'
+ 19 45 '-'
+ 20 42 '*'
+ 21 47 '/'
+ 22 37 '%'
+ 23 271 UMINUS
+ 24 10 '\n'
+ 25 61 '='
+ 26 40 '('
+ 27 41 ')'
+ 28 272 $accept
+ 29 273 list
+ 30 274 stat
+ 31 275 expr
+ 32 276 number
Added: vendor/byacc/dist/test/btyacc/quote_calc4-s.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc4-s.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc4-s.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1476 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse quote_calc4_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc4_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc4_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc4_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc4_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc4_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc4_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc4_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc4_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc4_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc4_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc4_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos quote_calc4_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto quote_calc4_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc4_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc4_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc4_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc4_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc4_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc4_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc4_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex quote_calc4_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable quote_calc4_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "quote_calc4_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc4.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 131 "quote_calc4-s.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT quote_calc4_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc4_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc4_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc4_stos[] = { 0,
+ 273, 256, 260, 269, 270, 40, 274, 275, 276, 10,
+ 270, 275, 61, 275, 10, 258, 260, 262, 264, 266,
+ 268, 124, 269, 275, 41, 275, 275, 275, 275, 275,
+ 275, 275,
+};
+static const YYINT quote_calc4_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc4_sindex[] = { 0,
+ -38, 4, -36, 0, -51, -36, 6, -121, -249, 0,
+ 0, -243, -36, -23, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc4_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 12, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 14, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+#if YYBTYACC
+static const YYINT quote_calc4_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT quote_calc4_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 259
+static const YYINT quote_calc4_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 10, 16, 15, 17, 25, 18, 23,
+ 19, 4, 20, 5, 21, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 22, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 16, 0, 17, 0,
+ 18, 0, 19, 0, 20, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 0, 3, 0, 3, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 0, 16, 15, 16,
+ 15, 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc4_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 10, 258, 10, 260, 41, 262, 269,
+ 264, 10, 266, 10, 268, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 124, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 258, -1, 260, -1,
+ 262, -1, 264, -1, 266, -1, 268, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ -1, 260, -1, 260, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 258, -1, 260, -1, 262, -1,
+ 264, -1, 266, -1, 268, -1, -1, 258, 258, 260,
+ 260, 262, 262, 264, 264, 266, 266, 268, 268,
+};
+#if YYBTYACC
+static const YYINT quote_calc4_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc4_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"error","OP_ADD","\"ADD-operator\"","OP_SUB","\"SUB-operator\"","OP_MUL",
+"\"MUL-operator\"","OP_DIV","\"DIV-operator\"","OP_MOD","\"MOD-operator\"",
+"OP_AND","\"AND-operator\"","DIGIT","LETTER","UMINUS","$accept","list","stat",
+"expr","number","illegal-symbol",
+};
+static const char *const quote_calc4_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr \"ADD-operator\" expr",
+"expr : expr \"SUB-operator\" expr",
+"expr : expr \"MUL-operator\" expr",
+"expr : expr \"DIV-operator\" expr",
+"expr : expr \"MOD-operator\" expr",
+"expr : expr \"AND-operator\" expr",
+"expr : expr '|' expr",
+"expr : \"SUB-operator\" expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 73 "quote_calc4.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 525 "quote_calc4-s.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc4.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc4.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc4.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc4.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc4.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc4.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc4.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc4.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 1242 "quote_calc4-s.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/quote_calc4-s.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc4-s.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc4-s.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,14 @@
+#ifndef _quote_calc4__defines_h_
+#define _quote_calc4__defines_h_
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+
+#endif /* _quote_calc4__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/quote_calc4.error
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc4.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc4.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/btyacc/quote_calc4.output
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc4.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc4.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,593 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr "ADD-operator" expr
+ 8 | expr "SUB-operator" expr
+ 9 | expr "MUL-operator" expr
+ 10 | expr "DIV-operator" expr
+ 11 | expr "MOD-operator" expr
+ 12 | expr "AND-operator" expr
+ 13 | expr '|' expr
+ 14 | "SUB-operator" expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : "SUB-operator" . expr (14)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ "ADD-operator" reduce 15
+ "SUB-operator" reduce 15
+ "MUL-operator" reduce 15
+ "DIV-operator" reduce 15
+ "MOD-operator" reduce 15
+ "AND-operator" reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ "ADD-operator" reduce 16
+ "SUB-operator" reduce 16
+ "MUL-operator" reduce 16
+ "DIV-operator" reduce 16
+ "MOD-operator" reduce 16
+ "AND-operator" reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on "ADD-operator"
+12: shift/reduce conflict (shift 17, reduce 14) on "SUB-operator"
+12: shift/reduce conflict (shift 18, reduce 14) on "MUL-operator"
+12: shift/reduce conflict (shift 19, reduce 14) on "DIV-operator"
+12: shift/reduce conflict (shift 20, reduce 14) on "MOD-operator"
+12: shift/reduce conflict (shift 21, reduce 14) on "AND-operator"
+state 12
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+ expr : "SUB-operator" expr . (14)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr "ADD-operator" . expr (7)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr "SUB-operator" . expr (8)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr "MUL-operator" . expr (9)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr "DIV-operator" . expr (10)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr "MOD-operator" . expr (11)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr "AND-operator" . expr (12)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on "ADD-operator"
+26: shift/reduce conflict (shift 17, reduce 7) on "SUB-operator"
+26: shift/reduce conflict (shift 18, reduce 7) on "MUL-operator"
+26: shift/reduce conflict (shift 19, reduce 7) on "DIV-operator"
+26: shift/reduce conflict (shift 20, reduce 7) on "MOD-operator"
+26: shift/reduce conflict (shift 21, reduce 7) on "AND-operator"
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr "ADD-operator" expr . (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on "ADD-operator"
+27: shift/reduce conflict (shift 17, reduce 8) on "SUB-operator"
+27: shift/reduce conflict (shift 18, reduce 8) on "MUL-operator"
+27: shift/reduce conflict (shift 19, reduce 8) on "DIV-operator"
+27: shift/reduce conflict (shift 20, reduce 8) on "MOD-operator"
+27: shift/reduce conflict (shift 21, reduce 8) on "AND-operator"
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr "SUB-operator" expr . (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on "ADD-operator"
+28: shift/reduce conflict (shift 17, reduce 9) on "SUB-operator"
+28: shift/reduce conflict (shift 18, reduce 9) on "MUL-operator"
+28: shift/reduce conflict (shift 19, reduce 9) on "DIV-operator"
+28: shift/reduce conflict (shift 20, reduce 9) on "MOD-operator"
+28: shift/reduce conflict (shift 21, reduce 9) on "AND-operator"
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr "MUL-operator" expr . (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on "ADD-operator"
+29: shift/reduce conflict (shift 17, reduce 10) on "SUB-operator"
+29: shift/reduce conflict (shift 18, reduce 10) on "MUL-operator"
+29: shift/reduce conflict (shift 19, reduce 10) on "DIV-operator"
+29: shift/reduce conflict (shift 20, reduce 10) on "MOD-operator"
+29: shift/reduce conflict (shift 21, reduce 10) on "AND-operator"
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr "DIV-operator" expr . (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on "ADD-operator"
+30: shift/reduce conflict (shift 17, reduce 11) on "SUB-operator"
+30: shift/reduce conflict (shift 18, reduce 11) on "MUL-operator"
+30: shift/reduce conflict (shift 19, reduce 11) on "DIV-operator"
+30: shift/reduce conflict (shift 20, reduce 11) on "MOD-operator"
+30: shift/reduce conflict (shift 21, reduce 11) on "AND-operator"
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr "MOD-operator" expr . (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on "ADD-operator"
+31: shift/reduce conflict (shift 17, reduce 12) on "SUB-operator"
+31: shift/reduce conflict (shift 18, reduce 12) on "MUL-operator"
+31: shift/reduce conflict (shift 19, reduce 12) on "DIV-operator"
+31: shift/reduce conflict (shift 20, reduce 12) on "MOD-operator"
+31: shift/reduce conflict (shift 21, reduce 12) on "AND-operator"
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr "AND-operator" expr . (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on "ADD-operator"
+32: shift/reduce conflict (shift 17, reduce 13) on "SUB-operator"
+32: shift/reduce conflict (shift 18, reduce 13) on "MUL-operator"
+32: shift/reduce conflict (shift 19, reduce 13) on "DIV-operator"
+32: shift/reduce conflict (shift 20, reduce 13) on "MOD-operator"
+32: shift/reduce conflict (shift 21, reduce 13) on "AND-operator"
+state 32
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 OP_ADD
+ 3 258 "ADD-operator"
+ 4 259 OP_SUB
+ 5 260 "SUB-operator"
+ 6 261 OP_MUL
+ 7 262 "MUL-operator"
+ 8 263 OP_DIV
+ 9 264 "DIV-operator"
+ 10 265 OP_MOD
+ 11 266 "MOD-operator"
+ 12 267 OP_AND
+ 13 268 "AND-operator"
+ 14 269 DIGIT
+ 15 270 LETTER
+ 16 124 '|'
+ 17 38 '&'
+ 18 43 '+'
+ 19 45 '-'
+ 20 42 '*'
+ 21 47 '/'
+ 22 37 '%'
+ 23 271 UMINUS
+ 24 10 '\n'
+ 25 61 '='
+ 26 40 '('
+ 27 41 ')'
+ 28 272 $accept
+ 29 273 list
+ 30 274 stat
+ 31 275 expr
+ 32 276 number
Added: vendor/byacc/dist/test/btyacc/quote_calc4.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc4.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc4.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1476 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse quote_calc4_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc4_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc4_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc4_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc4_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc4_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc4_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc4_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc4_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc4_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc4_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc4_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos quote_calc4_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto quote_calc4_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc4_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc4_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc4_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc4_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc4_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc4_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc4_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex quote_calc4_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable quote_calc4_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "quote_calc4_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc4.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 131 "quote_calc4.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT quote_calc4_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc4_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc4_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc4_stos[] = { 0,
+ 273, 256, 260, 269, 270, 40, 274, 275, 276, 10,
+ 270, 275, 61, 275, 10, 258, 260, 262, 264, 266,
+ 268, 124, 269, 275, 41, 275, 275, 275, 275, 275,
+ 275, 275,
+};
+static const YYINT quote_calc4_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc4_sindex[] = { 0,
+ -38, 4, -36, 0, -51, -36, 6, -121, -249, 0,
+ 0, -243, -36, -23, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc4_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 12, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 14, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+#if YYBTYACC
+static const YYINT quote_calc4_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT quote_calc4_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 259
+static const YYINT quote_calc4_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 10, 16, 15, 17, 25, 18, 23,
+ 19, 4, 20, 5, 21, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 22, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 16, 0, 17, 0,
+ 18, 0, 19, 0, 20, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 0, 3, 0, 3, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 0, 16, 15, 16,
+ 15, 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc4_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 10, 258, 10, 260, 41, 262, 269,
+ 264, 10, 266, 10, 268, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 124, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 258, -1, 260, -1,
+ 262, -1, 264, -1, 266, -1, 268, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ -1, 260, -1, 260, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 258, -1, 260, -1, 262, -1,
+ 264, -1, 266, -1, 268, -1, -1, 258, 258, 260,
+ 260, 262, 262, 264, 264, 266, 266, 268, 268,
+};
+#if YYBTYACC
+static const YYINT quote_calc4_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc4_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,
+0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"error","OP_ADD","\"ADD-operator\"","OP_SUB","\"SUB-operator\"","OP_MUL",
+"\"MUL-operator\"","OP_DIV","\"DIV-operator\"","OP_MOD","\"MOD-operator\"",
+"OP_AND","\"AND-operator\"","DIGIT","LETTER","UMINUS","$accept","list","stat",
+"expr","number","illegal-symbol",
+};
+static const char *const quote_calc4_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr \"ADD-operator\" expr",
+"expr : expr \"SUB-operator\" expr",
+"expr : expr \"MUL-operator\" expr",
+"expr : expr \"DIV-operator\" expr",
+"expr : expr \"MOD-operator\" expr",
+"expr : expr \"AND-operator\" expr",
+"expr : expr '|' expr",
+"expr : \"SUB-operator\" expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 73 "quote_calc4.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 525 "quote_calc4.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc4.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc4.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc4.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc4.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc4.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc4.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc4.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc4.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 1242 "quote_calc4.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/quote_calc4.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/quote_calc4.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/quote_calc4.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,14 @@
+#ifndef _quote_calc4__defines_h_
+#define _quote_calc4__defines_h_
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+
+#endif /* _quote_calc4__defines_h_ */
Added: vendor/byacc/dist/test/btyacc/rename_debug.c
===================================================================
--- vendor/byacc/dist/test/btyacc/rename_debug.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/rename_debug.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1125 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+#line 20 "rename_debug.c"
+#include "rename_debug.i"
+#include "rename_debug.h"
+typedef short YYINT;
+static const YYINT yylhs[] = { -1,
+ 0,
+};
+static const YYINT yylen[] = { 2,
+ 1,
+};
+static const YYINT yydefred[] = { 0,
+ 1, 0,
+};
+static const YYINT yystos[] = { 0,
+ 256, 258,
+};
+static const YYINT yydgoto[] = { 2,
+};
+static const YYINT yysindex[] = { -256,
+ 0, 0,
+};
+static const YYINT yyrindex[] = { 0,
+ 0, 0,
+};
+#if YYBTYACC
+static const YYINT yycindex[] = { 0,
+ 0, 0,
+};
+#endif
+static const YYINT yygindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT yytable[] = { 1,
+};
+static const YYINT yycheck[] = { 256,
+};
+#if YYBTYACC
+static const YYINT yyctable[] = { -1,
+};
+#endif
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 1
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const yyname[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","S","illegal-symbol",
+};
+static const char *const yyrule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 12 "code_debug.y"
+
+#include <stdio.h>
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 236 "rename_debug.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/rename_debug.error
===================================================================
Added: vendor/byacc/dist/test/btyacc/rename_debug.h
===================================================================
--- vendor/byacc/dist/test/btyacc/rename_debug.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/rename_debug.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,6 @@
+#ifndef _yy_defines_h_
+#define _yy_defines_h_
+
+#define YYERRCODE 256
+
+#endif /* _yy_defines_h_ */
Added: vendor/byacc/dist/test/btyacc/rename_debug.i
===================================================================
--- vendor/byacc/dist/test/btyacc/rename_debug.i (rev 0)
+++ vendor/byacc/dist/test/btyacc/rename_debug.i 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,60 @@
+#define YYPREFIX "yy"
+
+#define YYPURE 0
+
+#line 2 "code_debug.y"
+
+#ifdef YYBISON
+int yylex(void);
+static void yyerror(const char *);
+#endif
+
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+extern int yydebug;
+extern int yynerrs;
+
+extern int yyerrflag;
+extern int yychar;
+extern YYSTYPE yyval;
+extern YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+extern YYLTYPE yyloc; /* position returned by actions */
+extern YYLTYPE yylloc; /* position from the lexer */
+#endif
Added: vendor/byacc/dist/test/btyacc/rename_debug.output
===================================================================
--- vendor/byacc/dist/test/btyacc/rename_debug.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/rename_debug.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,34 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+2 terminals, 2 nonterminals
+2 grammar rules, 3 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 $accept
+ 3 258 S
Added: vendor/byacc/dist/test/btyacc/varsyntax_calc1.error
===================================================================
--- vendor/byacc/dist/test/btyacc/varsyntax_calc1.error (rev 0)
+++ vendor/byacc/dist/test/btyacc/varsyntax_calc1.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2 @@
+YACC: 2 rules never reduced
+YACC: 18 shift/reduce conflicts, 26 reduce/reduce conflicts.
Added: vendor/byacc/dist/test/btyacc/varsyntax_calc1.output
===================================================================
--- vendor/byacc/dist/test/btyacc/varsyntax_calc1.output (rev 0)
+++ vendor/byacc/dist/test/btyacc/varsyntax_calc1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,900 @@
+ 0 $accept : line $end
+
+ 1 lines :
+ 2 | lines line
+
+ 3 line : dexp '\n'
+ 4 | vexp '\n'
+ 5 | DREG '=' dexp '\n'
+ 6 | VREG '=' vexp '\n'
+ 7 | error '\n'
+
+ 8 dexp : CONST
+ 9 | DREG
+ 10 | dexp '+' dexp
+ 11 | dexp '-' dexp
+ 12 | dexp '*' dexp
+ 13 | dexp '/' dexp
+ 14 | '-' dexp
+ 15 | '(' dexp ')'
+
+ 16 vexp : dexp
+ 17 | '(' dexp ',' dexp ')'
+ 18 | VREG
+ 19 | vexp '+' vexp
+ 20 | dexp '+' vexp
+ 21 | vexp '-' vexp
+ 22 | dexp '-' vexp
+ 23 | vexp '*' vexp
+ 24 | dexp '*' vexp
+ 25 | vexp '/' vexp
+ 26 | dexp '/' vexp
+ 27 | '-' vexp
+ 28 | '(' vexp ')'
+
+state 0
+ $accept : . line $end (0)
+
+ error shift 1
+ DREG shift 2
+ VREG shift 3
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ line goto 7
+ dexp goto 8
+ vexp goto 9
+
+
+state 1
+ line : error . '\n' (7)
+
+ '\n' shift 10
+ . error
+
+
+state 2
+ line : DREG . '=' dexp '\n' (5)
+ dexp : DREG . (9)
+
+ '=' shift 11
+ '+' reduce 9
+ '-' reduce 9
+ '*' reduce 9
+ '/' reduce 9
+ '\n' reduce 9
+
+
+state 3
+ line : VREG . '=' vexp '\n' (6)
+ vexp : VREG . (18)
+
+ '=' shift 12
+ '+' reduce 18
+ '-' reduce 18
+ '*' reduce 18
+ '/' reduce 18
+ '\n' reduce 18
+
+
+state 4
+ dexp : CONST . (8)
+
+ . reduce 8
+
+
+state 5
+ dexp : '-' . dexp (14)
+ vexp : '-' . vexp (27)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 15
+ vexp goto 16
+
+
+state 6
+ dexp : '(' . dexp ')' (15)
+ vexp : '(' . dexp ',' dexp ')' (17)
+ vexp : '(' . vexp ')' (28)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 17
+ vexp goto 18
+
+
+state 7
+ $accept : line . $end (0)
+
+ $end accept
+
+
+8: shift/reduce conflict (shift 19, reduce 16) on '+'
+8: shift/reduce conflict (shift 20, reduce 16) on '-'
+8: shift/reduce conflict (shift 21, reduce 16) on '*'
+8: shift/reduce conflict (shift 22, reduce 16) on '/'
+8: shift/reduce conflict (shift 23, reduce 16) on '\n'
+state 8
+ line : dexp . '\n' (3)
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' shift 19
+ '-' shift 20
+ '*' shift 21
+ '/' shift 22
+ '\n' shift 23
+
+
+state 9
+ line : vexp . '\n' (4)
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ '\n' shift 28
+ . error
+
+
+state 10
+ line : error '\n' . (7)
+
+ . reduce 7
+
+
+state 11
+ line : DREG '=' . dexp '\n' (5)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 31
+
+
+state 12
+ line : VREG '=' . vexp '\n' (6)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 33
+
+
+state 13
+ dexp : DREG . (9)
+
+ . reduce 9
+
+
+state 14
+ vexp : VREG . (18)
+
+ . reduce 18
+
+
+15: reduce/reduce conflict (reduce 14, reduce 16) on '+'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '-'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '*'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '/'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '\n'
+15: reduce/reduce conflict (reduce 14, reduce 16) on ')'
+state 15
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '-' dexp . (14)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ . reduce 14
+
+
+state 16
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : '-' vexp . (27)
+
+ . reduce 27
+
+
+17: shift/reduce conflict (shift 19, reduce 16) on '+'
+17: shift/reduce conflict (shift 20, reduce 16) on '-'
+17: shift/reduce conflict (shift 21, reduce 16) on '*'
+17: shift/reduce conflict (shift 22, reduce 16) on '/'
+17: shift/reduce conflict (shift 34, reduce 16) on ')'
+state 17
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '(' dexp . ')' (15)
+ vexp : dexp . (16)
+ vexp : '(' dexp . ',' dexp ')' (17)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' shift 19
+ '-' shift 20
+ '*' shift 21
+ '/' shift 22
+ ')' shift 34
+ ',' shift 35
+
+
+state 18
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : '(' vexp . ')' (28)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ ')' shift 36
+ . error
+
+
+state 19
+ dexp : dexp '+' . dexp (10)
+ vexp : dexp '+' . vexp (20)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 37
+ vexp goto 38
+
+
+state 20
+ dexp : dexp '-' . dexp (11)
+ vexp : dexp '-' . vexp (22)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 39
+ vexp goto 40
+
+
+state 21
+ dexp : dexp '*' . dexp (12)
+ vexp : dexp '*' . vexp (24)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 41
+ vexp goto 42
+
+
+state 22
+ dexp : dexp '/' . dexp (13)
+ vexp : dexp '/' . vexp (26)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 43
+ vexp goto 44
+
+
+state 23
+ line : dexp '\n' . (3)
+
+ . reduce 3
+
+
+state 24
+ vexp : vexp '+' . vexp (19)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 45
+
+
+state 25
+ vexp : vexp '-' . vexp (21)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 46
+
+
+state 26
+ vexp : vexp '*' . vexp (23)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 47
+
+
+state 27
+ vexp : vexp '/' . vexp (25)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 48
+
+
+state 28
+ line : vexp '\n' . (4)
+
+ . reduce 4
+
+
+state 29
+ dexp : '-' . dexp (14)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 49
+
+
+state 30
+ dexp : '(' . dexp ')' (15)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 50
+
+
+state 31
+ line : DREG '=' dexp . '\n' (5)
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ '\n' shift 55
+ . error
+
+
+32: shift/reduce conflict (shift 19, reduce 16) on '+'
+32: shift/reduce conflict (shift 20, reduce 16) on '-'
+32: shift/reduce conflict (shift 21, reduce 16) on '*'
+32: shift/reduce conflict (shift 22, reduce 16) on '/'
+state 32
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' shift 19
+ '-' shift 20
+ '*' shift 21
+ '/' shift 22
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 33
+ line : VREG '=' vexp . '\n' (6)
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ '\n' shift 56
+ . error
+
+
+state 34
+ dexp : '(' dexp ')' . (15)
+
+ . reduce 15
+
+
+state 35
+ vexp : '(' dexp ',' . dexp ')' (17)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 57
+
+
+state 36
+ vexp : '(' vexp ')' . (28)
+
+ . reduce 28
+
+
+37: reduce/reduce conflict (reduce 10, reduce 16) on '+'
+37: reduce/reduce conflict (reduce 10, reduce 16) on '-'
+37: shift/reduce conflict (shift 21, reduce 16) on '*'
+37: shift/reduce conflict (shift 22, reduce 16) on '/'
+37: reduce/reduce conflict (reduce 10, reduce 16) on '\n'
+37: reduce/reduce conflict (reduce 10, reduce 16) on ')'
+state 37
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp '+' dexp . (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '*' shift 21
+ '/' shift 22
+ '+' reduce 10
+ '-' reduce 10
+ '\n' reduce 10
+ ')' reduce 10
+ ',' reduce 10
+
+
+state 38
+ vexp : vexp . '+' vexp (19)
+ vexp : dexp '+' vexp . (20)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 20
+ '-' reduce 20
+ '\n' reduce 20
+ ')' reduce 20
+
+
+39: reduce/reduce conflict (reduce 11, reduce 16) on '+'
+39: reduce/reduce conflict (reduce 11, reduce 16) on '-'
+39: shift/reduce conflict (shift 21, reduce 16) on '*'
+39: shift/reduce conflict (shift 22, reduce 16) on '/'
+39: reduce/reduce conflict (reduce 11, reduce 16) on '\n'
+39: reduce/reduce conflict (reduce 11, reduce 16) on ')'
+state 39
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp '-' dexp . (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '*' shift 21
+ '/' shift 22
+ '+' reduce 11
+ '-' reduce 11
+ '\n' reduce 11
+ ')' reduce 11
+ ',' reduce 11
+
+
+state 40
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : dexp '-' vexp . (22)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 22
+ '-' reduce 22
+ '\n' reduce 22
+ ')' reduce 22
+
+
+41: reduce/reduce conflict (reduce 12, reduce 16) on '+'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '-'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '*'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '/'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '\n'
+41: reduce/reduce conflict (reduce 12, reduce 16) on ')'
+state 41
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp '*' dexp . (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ . reduce 12
+
+
+state 42
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : dexp '*' vexp . (24)
+ vexp : vexp . '/' vexp (25)
+
+ . reduce 24
+
+
+43: reduce/reduce conflict (reduce 13, reduce 16) on '+'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '-'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '*'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '/'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '\n'
+43: reduce/reduce conflict (reduce 13, reduce 16) on ')'
+state 43
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : dexp '/' dexp . (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ . reduce 13
+
+
+state 44
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : dexp '/' vexp . (26)
+
+ . reduce 26
+
+
+state 45
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp '+' vexp . (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 19
+ '-' reduce 19
+ '\n' reduce 19
+ ')' reduce 19
+
+
+state 46
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp '-' vexp . (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 21
+ '-' reduce 21
+ '\n' reduce 21
+ ')' reduce 21
+
+
+state 47
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp '*' vexp . (23)
+ vexp : vexp . '/' vexp (25)
+
+ . reduce 23
+
+
+state 48
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : vexp '/' vexp . (25)
+
+ . reduce 25
+
+
+state 49
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '-' dexp . (14)
+
+ . reduce 14
+
+
+state 50
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '(' dexp . ')' (15)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ ')' shift 34
+ . error
+
+
+state 51
+ dexp : dexp '+' . dexp (10)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 58
+
+
+state 52
+ dexp : dexp '-' . dexp (11)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 59
+
+
+state 53
+ dexp : dexp '*' . dexp (12)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 60
+
+
+state 54
+ dexp : dexp '/' . dexp (13)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 61
+
+
+state 55
+ line : DREG '=' dexp '\n' . (5)
+
+ . reduce 5
+
+
+state 56
+ line : VREG '=' vexp '\n' . (6)
+
+ . reduce 6
+
+
+state 57
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : '(' dexp ',' dexp . ')' (17)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ ')' shift 62
+ . error
+
+
+state 58
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp '+' dexp . (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '*' shift 53
+ '/' shift 54
+ '+' reduce 10
+ '-' reduce 10
+ '\n' reduce 10
+ ')' reduce 10
+
+
+state 59
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp '-' dexp . (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '*' shift 53
+ '/' shift 54
+ '+' reduce 11
+ '-' reduce 11
+ '\n' reduce 11
+ ')' reduce 11
+
+
+state 60
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp '*' dexp . (12)
+ dexp : dexp . '/' dexp (13)
+
+ . reduce 12
+
+
+state 61
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : dexp '/' dexp . (13)
+
+ . reduce 13
+
+
+state 62
+ vexp : '(' dexp ',' dexp ')' . (17)
+
+ . reduce 17
+
+
+Rules never reduced:
+ lines : (1)
+ lines : lines line (2)
+
+
+State 8 contains 5 shift/reduce conflicts.
+State 15 contains 6 reduce/reduce conflicts.
+State 17 contains 5 shift/reduce conflicts.
+State 32 contains 4 shift/reduce conflicts.
+State 37 contains 2 shift/reduce conflicts, 4 reduce/reduce conflicts.
+State 39 contains 2 shift/reduce conflicts, 4 reduce/reduce conflicts.
+State 41 contains 6 reduce/reduce conflicts.
+State 43 contains 6 reduce/reduce conflicts.
+
+
+15 terminals, 5 nonterminals
+29 grammar rules, 63 states
+
+grammar parser grammar
+symbol# value# symbol
+ 0 0 $end
+ 1 256 error
+ 2 257 DREG
+ 3 258 VREG
+ 4 259 CONST
+ 5 43 '+'
+ 6 45 '-'
+ 7 42 '*'
+ 8 47 '/'
+ 9 260 UMINUS
+ 10 10 '\n'
+ 11 61 '='
+ 12 40 '('
+ 13 41 ')'
+ 14 44 ','
+ 15 261 $accept
+ 16 262 line
+ 17 263 dexp
+ 18 264 vexp
+ 19 265 lines
Added: vendor/byacc/dist/test/btyacc/varsyntax_calc1.tab.c
===================================================================
--- vendor/byacc/dist/test/btyacc/varsyntax_calc1.tab.c (rev 0)
+++ vendor/byacc/dist/test/btyacc/varsyntax_calc1.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1705 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#ident "check variant syntax features"
+#undef YYBTYACC
+#define YYBTYACC 0
+#define YYDEBUGSTR YYPREFIX "debug"
+
+#ifndef yyparse
+#define yyparse varsyntax_calc1_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex varsyntax_calc1_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror varsyntax_calc1_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar varsyntax_calc1_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval varsyntax_calc1_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval varsyntax_calc1_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug varsyntax_calc1_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs varsyntax_calc1_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag varsyntax_calc1_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs varsyntax_calc1_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen varsyntax_calc1_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred varsyntax_calc1_defred
+#endif /* yydefred */
+
+#ifndef yystos
+#define yystos varsyntax_calc1_stos
+#endif /* yystos */
+
+#ifndef yydgoto
+#define yydgoto varsyntax_calc1_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex varsyntax_calc1_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex varsyntax_calc1_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex varsyntax_calc1_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable varsyntax_calc1_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck varsyntax_calc1_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname varsyntax_calc1_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule varsyntax_calc1_rule
+#endif /* yyrule */
+
+#if YYBTYACC
+
+#ifndef yycindex
+#define yycindex varsyntax_calc1_cindex
+#endif /* yycindex */
+
+#ifndef yyctable
+#define yyctable varsyntax_calc1_ctable
+#endif /* yyctable */
+
+#endif /* YYBTYACC */
+
+#define YYPREFIX "varsyntax_calc1_"
+
+#define YYPURE 0
+
+#line 3 "varsyntax_calc1.y"
+
+/* http://dinosaur.compilertools.net/yacc/index.html * /*/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <math.h>
+
+typedef struct interval
+{
+ double lo, hi;
+}
+INTERVAL;
+
+INTERVAL vmul(double, double, INTERVAL);
+INTERVAL vdiv(double, double, INTERVAL);
+
+extern int yylex(void);
+static void yyerror(const char *s);
+
+int dcheck(INTERVAL);
+
+double dreg[26];
+INTERVAL vreg[26];
+
+#line 32 "varsyntax_calc1.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ int ival; /* dreg & vreg array index values*/
+ double dval; /* floating point values*/
+ INTERVAL vval; /* interval values*/
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 162 "varsyntax_calc1.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DREG 257
+#define VREG 258
+#define CONST 259
+#define UMINUS 260
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT varsyntax_calc1_lhs[] = { -1,
+ 3, 3, 0, 0, 0, 0, 0, 1, 1, 1,
+ 1, 1, 1, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2,
+};
+static const YYINT varsyntax_calc1_len[] = { 2,
+ 0, 2, 2, 2, 4, 4, 2, 1, 1, 3,
+ 3, 3, 3, 2, 3, 1, 5, 1, 3, 3,
+ 3, 3, 3, 3, 3, 3, 2, 3,
+};
+static const YYINT varsyntax_calc1_defred[] = { 0,
+ 0, 0, 0, 8, 0, 0, 0, 0, 0, 7,
+ 0, 0, 9, 18, 14, 27, 0, 0, 0, 0,
+ 0, 0, 3, 0, 0, 0, 0, 4, 0, 0,
+ 0, 0, 0, 15, 0, 28, 0, 0, 0, 0,
+ 12, 24, 13, 26, 0, 0, 23, 25, 14, 0,
+ 0, 0, 0, 0, 5, 6, 0, 0, 0, 12,
+ 13, 17,
+};
+static const YYINT varsyntax_calc1_stos[] = { 0,
+ 256, 257, 258, 259, 45, 40, 262, 263, 264, 10,
+ 61, 61, 257, 258, 263, 264, 263, 264, 43, 45,
+ 42, 47, 10, 43, 45, 42, 47, 10, 45, 40,
+ 263, 263, 264, 41, 44, 41, 263, 264, 263, 264,
+ 263, 264, 263, 264, 264, 264, 264, 264, 263, 263,
+ 43, 45, 42, 47, 10, 10, 263, 263, 263, 263,
+ 263, 41,
+};
+static const YYINT varsyntax_calc1_dgoto[] = { 7,
+ 32, 9, 0,
+};
+static const YYINT varsyntax_calc1_sindex[] = { -40,
+ -8, -48, -47, 0, -37, -37, 0, 2, 17, 0,
+ -34, -37, 0, 0, 0, 0, -25, 90, -37, -37,
+ -37, -37, 0, -37, -37, -37, -37, 0, -34, -34,
+ 25, 125, 31, 0, -34, 0, -11, 37, -11, 37,
+ 0, 0, 0, 0, 37, 37, 0, 0, 0, 111,
+ -34, -34, -34, -34, 0, 0, 118, 69, 69, 0,
+ 0, 0,
+};
+static const YYINT varsyntax_calc1_rindex[] = { 0,
+ 0, 38, 44, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, -9, 0, 0, 0, 0, 51, -3, 56, 61,
+ 0, 0, 0, 0, 67, 72, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 78, 83, 0,
+ 0, 0,
+};
+#if YYBTYACC
+static const YYINT varsyntax_calc1_cindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+#endif
+static const YYINT varsyntax_calc1_gindex[] = { 0,
+ 4, 124, 0,
+};
+#define YYTABLESIZE 225
+static const YYINT varsyntax_calc1_table[] = { 6,
+ 16, 10, 6, 8, 5, 30, 20, 5, 15, 17,
+ 29, 23, 11, 12, 31, 34, 21, 19, 35, 20,
+ 0, 22, 37, 39, 41, 43, 28, 0, 0, 0,
+ 21, 16, 49, 50, 55, 22, 0, 20, 57, 20,
+ 56, 20, 0, 21, 19, 0, 20, 9, 22, 0,
+ 0, 0, 0, 18, 58, 59, 60, 61, 26, 24,
+ 10, 25, 0, 27, 0, 11, 53, 51, 0, 52,
+ 22, 54, 26, 24, 0, 25, 19, 27, 26, 9,
+ 9, 21, 9, 27, 9, 18, 18, 10, 18, 0,
+ 18, 10, 11, 10, 10, 10, 11, 0, 11, 11,
+ 11, 22, 0, 22, 0, 22, 0, 19, 0, 19,
+ 53, 19, 21, 0, 21, 54, 21, 0, 10, 0,
+ 10, 0, 10, 11, 0, 11, 0, 11, 16, 18,
+ 36, 26, 24, 0, 25, 33, 27, 0, 0, 0,
+ 0, 0, 38, 40, 42, 44, 0, 45, 46, 47,
+ 48, 34, 53, 51, 0, 52, 0, 54, 62, 53,
+ 51, 0, 52, 0, 54, 0, 21, 19, 0, 20,
+ 0, 22, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 1, 2, 3, 4, 13,
+ 14, 4, 13, 0, 4,
+};
+static const YYINT varsyntax_calc1_check[] = { 40,
+ 10, 10, 40, 0, 45, 40, 10, 45, 5, 6,
+ 45, 10, 61, 61, 11, 41, 42, 43, 44, 45,
+ -1, 47, 19, 20, 21, 22, 10, -1, -1, -1,
+ 42, 41, 29, 30, 10, 47, -1, 41, 35, 43,
+ 10, 45, -1, 42, 43, -1, 45, 10, 47, -1,
+ -1, -1, -1, 10, 51, 52, 53, 54, 42, 43,
+ 10, 45, -1, 47, -1, 10, 42, 43, -1, 45,
+ 10, 47, 42, 43, -1, 45, 10, 47, 42, 42,
+ 43, 10, 45, 47, 47, 42, 43, 10, 45, -1,
+ 47, 41, 10, 43, 44, 45, 41, -1, 43, 44,
+ 45, 41, -1, 43, -1, 45, -1, 41, -1, 43,
+ 42, 45, 41, -1, 43, 47, 45, -1, 41, -1,
+ 43, -1, 45, 41, -1, 43, -1, 45, 5, 6,
+ 41, 42, 43, -1, 45, 12, 47, -1, -1, -1,
+ -1, -1, 19, 20, 21, 22, -1, 24, 25, 26,
+ 27, 41, 42, 43, -1, 45, -1, 47, 41, 42,
+ 43, -1, 45, -1, 47, -1, 42, 43, -1, 45,
+ -1, 47, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 259, 257,
+ 258, 259, 257, -1, 259,
+};
+#if YYBTYACC
+static const YYINT varsyntax_calc1_ctable[] = { -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1,
+};
+#endif
+#define YYFINAL 7
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 260
+#define YYUNDFTOKEN 266
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const varsyntax_calc1_name[] = {
+
+"$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'('","')'","'*'","'+'","','","'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,0,0,
+0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+"error","DREG","VREG","CONST","UMINUS","$accept","line","dexp","vexp","lines",
+"illegal-symbol",
+};
+static const char *const varsyntax_calc1_rule[] = {
+"$accept : line",
+"lines :",
+"lines : lines line",
+"line : dexp '\\n'",
+"line : vexp '\\n'",
+"line : DREG '=' dexp '\\n'",
+"line : VREG '=' vexp '\\n'",
+"line : error '\\n'",
+"dexp : CONST",
+"dexp : DREG",
+"dexp : dexp '+' dexp",
+"dexp : dexp '-' dexp",
+"dexp : dexp '*' dexp",
+"dexp : dexp '/' dexp",
+"dexp : '-' dexp",
+"dexp : '(' dexp ')'",
+"vexp : dexp",
+"vexp : '(' dexp ',' dexp ')'",
+"vexp : VREG",
+"vexp : vexp '+' vexp",
+"vexp : dexp '+' vexp",
+"vexp : vexp '-' vexp",
+"vexp : dexp '-' vexp",
+"vexp : vexp '*' vexp",
+"vexp : dexp '*' vexp",
+"vexp : vexp '/' vexp",
+"vexp : dexp '/' vexp",
+"vexp : '-' vexp",
+"vexp : '(' vexp ')'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+YYLTYPE yyloc; /* position returned by actions */
+YYLTYPE yylloc; /* position from the lexer */
+#endif
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+#ifndef YYLLOC_DEFAULT
+#define YYLLOC_DEFAULT(loc, rhs, n) \
+do \
+{ \
+ if (n == 0) \
+ { \
+ (loc).first_line = ((rhs)[-1]).last_line; \
+ (loc).first_column = ((rhs)[-1]).last_column; \
+ (loc).last_line = ((rhs)[-1]).last_line; \
+ (loc).last_column = ((rhs)[-1]).last_column; \
+ } \
+ else \
+ { \
+ (loc).first_line = ((rhs)[ 0 ]).first_line; \
+ (loc).first_column = ((rhs)[ 0 ]).first_column; \
+ (loc).last_line = ((rhs)[n-1]).last_line; \
+ (loc).last_column = ((rhs)[n-1]).last_column; \
+ } \
+} while (0)
+#endif /* YYLLOC_DEFAULT */
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#if YYBTYACC
+
+#ifndef YYLVQUEUEGROWTH
+#define YYLVQUEUEGROWTH 32
+#endif
+#endif /* YYBTYACC */
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#ifndef YYINITSTACKSIZE
+#define YYINITSTACKSIZE 200
+#endif
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *p_base;
+ YYLTYPE *p_mark;
+#endif
+} YYSTACKDATA;
+#if YYBTYACC
+
+struct YYParseState_s
+{
+ struct YYParseState_s *save; /* Previously saved parser state */
+ YYSTACKDATA yystack; /* saved parser stack */
+ int state; /* saved parser state */
+ int errflag; /* saved error recovery status */
+ int lexeme; /* saved index of the conflict lexeme in the lexical queue */
+ YYINT ctry; /* saved index in yyctable[] for this conflict */
+};
+typedef struct YYParseState_s YYParseState;
+#endif /* YYBTYACC */
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#if YYBTYACC
+
+/* Current parser state */
+static YYParseState *yyps = 0;
+
+/* yypath != NULL: do the full parse, starting at *yypath parser state. */
+static YYParseState *yypath = 0;
+
+/* Base of the lexical value queue */
+static YYSTYPE *yylvals = 0;
+
+/* Current position at lexical value queue */
+static YYSTYPE *yylvp = 0;
+
+/* End position of lexical value queue */
+static YYSTYPE *yylve = 0;
+
+/* The last allocated position at the lexical value queue */
+static YYSTYPE *yylvlim = 0;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+/* Base of the lexical position queue */
+static YYLTYPE *yylpsns = 0;
+
+/* Current position at lexical position queue */
+static YYLTYPE *yylpp = 0;
+
+/* End position of lexical position queue */
+static YYLTYPE *yylpe = 0;
+
+/* The last allocated position at the lexical position queue */
+static YYLTYPE *yylplim = 0;
+#endif
+
+/* Current position at lexical token queue */
+static short *yylexp = 0;
+
+static short *yylexemes = 0;
+#endif /* YYBTYACC */
+#line 178 "varsyntax_calc1.y"
+ /* beginning of subroutines section */
+
+#define BSZ 50 /* buffer size for floating point numbers */
+
+ /* lexical analysis */
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void)
+{
+ int c;
+
+ while ((c = getchar()) == ' ')
+ { /* skip over blanks */
+ }
+
+ if (isupper(c))
+ {
+ yylval.ival = c - 'A';
+ return (VREG);
+ }
+ if (islower(c))
+ {
+ yylval.ival = c - 'a';
+ return (DREG);
+ }
+
+ if (isdigit(c) || c == '.')
+ {
+ /* gobble up digits, points, exponents */
+ char buf[BSZ + 1], *cp = buf;
+ int dot = 0, expr = 0;
+
+ for (; (cp - buf) < BSZ; ++cp, c = getchar())
+ {
+
+ *cp = (char) c;
+ if (isdigit(c))
+ continue;
+ if (c == '.')
+ {
+ if (dot++ || expr)
+ return ('.'); /* will cause syntax error */
+ continue;
+ }
+
+ if (c == 'e')
+ {
+ if (expr++)
+ return ('e'); /* will cause syntax error */
+ continue;
+ }
+
+ /* end of number */
+ break;
+ }
+ *cp = '\0';
+
+ if ((cp - buf) >= BSZ)
+ printf("constant too long: truncated\n");
+ else
+ ungetc(c, stdin); /* push back last char read */
+ yylval.dval = atof(buf);
+ return (CONST);
+ }
+ return (c);
+}
+
+static INTERVAL
+hilo(double a, double b, double c, double d)
+{
+ /* returns the smallest interval containing a, b, c, and d */
+ /* used by *, / routines */
+ INTERVAL v;
+
+ if (a > b)
+ {
+ v.hi = a;
+ v.lo = b;
+ }
+ else
+ {
+ v.hi = b;
+ v.lo = a;
+ }
+
+ if (c > d)
+ {
+ if (c > v.hi)
+ v.hi = c;
+ if (d < v.lo)
+ v.lo = d;
+ }
+ else
+ {
+ if (d > v.hi)
+ v.hi = d;
+ if (c < v.lo)
+ v.lo = c;
+ }
+ return (v);
+}
+
+INTERVAL
+vmul(double a, double b, INTERVAL v)
+{
+ return (hilo(a * v.hi, a * v.lo, b * v.hi, b * v.lo));
+}
+
+int
+dcheck(INTERVAL v)
+{
+ if (v.hi >= 0. && v.lo <= 0.)
+ {
+ printf("divisor interval contains 0.\n");
+ return (1);
+ }
+ return (0);
+}
+
+INTERVAL
+vdiv(double a, double b, INTERVAL v)
+{
+ return (hilo(a / v.hi, a / v.lo, b / v.hi, b / v.lo));
+}
+#line 651 "varsyntax_calc1.tab.c"
+
+/* For use in generated program */
+#define yydepth (int)(yystack.s_mark - yystack.s_base)
+#if YYBTYACC
+#define yytrial (yyps->save)
+#endif /* YYBTYACC */
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *newps;
+#endif
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
+ if (newps == 0)
+ return YYENOMEM;
+
+ data->p_base = newps;
+ data->p_mark = newps + i;
+#endif
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
+#endif
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ free(data->p_base);
+#endif
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif /* YYPURE || defined(YY_NO_LEAKS) */
+#if YYBTYACC
+
+static YYParseState *
+yyNewState(unsigned size)
+{
+ YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
+ if (p == NULL) return NULL;
+
+ p->yystack.stacksize = size;
+ if (size == 0)
+ {
+ p->yystack.s_base = NULL;
+ p->yystack.l_base = NULL;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = NULL;
+#endif
+ return p;
+ }
+ p->yystack.s_base = (short *) malloc(size * sizeof(short));
+ if (p->yystack.s_base == NULL) return NULL;
+ p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
+ if (p->yystack.l_base == NULL) return NULL;
+ memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
+ if (p->yystack.p_base == NULL) return NULL;
+ memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
+#endif
+
+ return p;
+}
+
+static void
+yyFreeState(YYParseState *p)
+{
+ yyfreestack(&p->yystack);
+ free(p);
+}
+#endif /* YYBTYACC */
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+#if YYBTYACC
+#define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
+#define YYVALID_NESTED do { if (yyps->save && \
+ yyps->save->save == 0) goto yyvalid; } while(0)
+#endif /* YYBTYACC */
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate, yyresult;
+#if YYBTYACC
+ int yynewerrflag;
+ YYParseState *yyerrctx = NULL;
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
+#endif
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+ if (yydebug)
+ fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
+#endif
+
+#if YYBTYACC
+ yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
+ yyps->save = 0;
+#endif /* YYBTYACC */
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base;
+#endif
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ }
+#if YYBTYACC
+
+ /* Do we have a conflict? */
+ if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ YYINT ctry;
+
+ if (yypath)
+ {
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
+ YYDEBUGSTR, yydepth, yystate);
+#endif
+ /* Switch to the next conflict context */
+ save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ ctry = save->ctry;
+ if (save->state != yystate) YYABORT;
+ yyFreeState(save);
+
+ }
+ else
+ {
+
+ /* Unresolved conflict - start/continue trial parse */
+ YYParseState *save;
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
+ if (yyps->save)
+ fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
+ else
+ fputs("Starting trial parse.\n", stderr);
+ }
+#endif
+ save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (save == NULL) goto yyenomem;
+ save->save = yyps->save;
+ save->state = yystate;
+ save->errflag = yyerrflag;
+ save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = yytable[yyn];
+ if (yyctable[ctry] == -1)
+ {
+#if YYDEBUG
+ if (yydebug && yychar >= YYEOF)
+ fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
+#endif
+ ctry++;
+ }
+ save->ctry = ctry;
+ if (yyps->save == NULL)
+ {
+ /* If this is a first conflict in the stack, start saving lexemes */
+ if (!yylexemes)
+ {
+ yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
+ if (yylexemes == NULL) goto yyenomem;
+ yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
+ if (yylvals == NULL) goto yyenomem;
+ yylvlim = yylvals + YYLVQUEUEGROWTH;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
+ if (yylpsns == NULL) goto yyenomem;
+ yylplim = yylpsns + YYLVQUEUEGROWTH;
+#endif
+ }
+ if (yylvp == yylve)
+ {
+ yylvp = yylve = yylvals;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns;
+#endif
+ yylexp = yylexemes;
+ if (yychar >= YYEOF)
+ {
+ *yylve++ = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpe++ = yylloc;
+#endif
+ *yylexp = (short) yychar;
+ yychar = YYEMPTY;
+ }
+ }
+ }
+ if (yychar >= YYEOF)
+ {
+ yylvp--;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp--;
+#endif
+ yylexp--;
+ yychar = YYEMPTY;
+ }
+ save->lexeme = (int) (yylvp - yylvals);
+ yyps->save = save;
+ }
+ if (yytable[yyn] == ctry)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
+#endif
+ if (yychar < 0)
+ {
+ yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp++;
+#endif
+ yylexp++;
+ }
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ goto yyoverflow;
+ yystate = yyctable[ctry];
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ else
+ {
+ yyn = yyctable[ctry];
+ goto yyreduce;
+ }
+ } /* End of code dealing with conflicts */
+#endif /* YYBTYACC */
+ if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
+ YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yylloc;
+#endif
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag != 0) goto yyinrecovery;
+#if YYBTYACC
+
+ yynewerrflag = 1;
+ goto yyerrhandler;
+ goto yyerrlab;
+
+yyerrlab:
+ yynewerrflag = 0;
+yyerrhandler:
+ while (yyps->save)
+ {
+ int ctry;
+ YYParseState *save = yyps->save;
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yyps->save->state,
+ (int)(yylvp - yylvals - yyps->save->lexeme));
+#endif
+ /* Memorize most forward-looking error state in case it's really an error. */
+ if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
+ {
+ /* Free old saved error context state */
+ if (yyerrctx) yyFreeState(yyerrctx);
+ /* Create and fill out new saved error context state */
+ yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
+ if (yyerrctx == NULL) goto yyenomem;
+ yyerrctx->save = yyps->save;
+ yyerrctx->state = yystate;
+ yyerrctx->errflag = yyerrflag;
+ yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
+ memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
+ memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
+ memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yyerrctx->lexeme = (int) (yylvp - yylvals);
+ }
+ yylvp = yylvals + save->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + save->lexeme;
+#endif
+ yylexp = yylexemes + save->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
+ memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
+ memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
+ memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ ctry = ++save->ctry;
+ yystate = save->state;
+ /* We tried shift, try reduce now */
+ if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
+ yyps->save = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+
+ /* Nothing left on the stack -- error */
+ if (!yyps->save)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
+ YYPREFIX, yydepth);
+#endif
+ /* Restore state as it was in the most forward-advanced error */
+ yylvp = yylvals + yyerrctx->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yyerrctx->lexeme;
+#endif
+ yylexp = yylexemes + yyerrctx->lexeme;
+ yychar = yylexp[-1];
+ yylval = yylvp[-1];
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = yylpp[-1];
+#endif
+ yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
+ memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
+ memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
+ memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yyerrctx->state;
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yynewerrflag = 1;
+ }
+ if (yynewerrflag == 0) goto yyinrecovery;
+#endif /* YYBTYACC */
+
+ YYERROR_CALL("syntax error");
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
+#endif
+
+#if !YYBTYACC
+ goto yyerrlab;
+yyerrlab:
+#endif
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* lookahead position is error end position */
+ yyerror_loc_range[1] = yylloc;
+ YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
+ YYDEBUGSTR, yydepth, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ /* the current TOS position is the error start position */
+ yyerror_loc_range[0] = *yystack.p_mark;
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
+#else
+ YYDESTRUCT_CALL("error: discarding state",
+ yystos[*yystack.s_mark], yystack.l_mark);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ --yystack.s_mark;
+ --yystack.l_mark;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ --yystack.p_mark;
+#endif
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
+ YYDEBUGSTR, yydepth, yystate, yychar, yys);
+ }
+#endif
+#if defined(YYDESTRUCT_CALL)
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+#endif /* defined(YYDESTRUCT_CALL) */
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+ yym = yylen[yyn];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
+ YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ if (yym > 0)
+ {
+ int i;
+ fputc('<', stderr);
+ for (i = yym; i > 0; i--)
+ {
+ if (i != yym) fputs(", ", stderr);
+ fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
+ yystack.l_mark[1-i]), stderr);
+ }
+ fputc('>', stderr);
+ }
+#endif
+ fputc('\n', stderr);
+ }
+#endif
+ if (yym > 0)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+
+ /* Perform position reduction */
+ memset(&yyloc, 0, sizeof(yyloc));
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ {
+ YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
+ /* just in case YYERROR is invoked within the action, save
+ the start of the rhs as the error start position */
+ yyerror_loc_range[0] = yystack.p_mark[1-yym];
+ }
+#endif
+
+ switch (yyn)
+ {
+case 3:
+#line 59 "varsyntax_calc1.y"
+ {
+ (void) printf("%15.8f\n", yystack.l_mark[-1].dval);
+ }
+break;
+case 4:
+#line 63 "varsyntax_calc1.y"
+ {
+ (void) printf("(%15.8f, %15.8f)\n", yystack.l_mark[-1].vval.lo, yystack.l_mark[-1].vval.hi);
+ }
+break;
+case 5:
+#line 67 "varsyntax_calc1.y"
+ {
+ dreg[yystack.l_mark[-3].ival] = yystack.l_mark[-1].dval;
+ }
+break;
+case 6:
+#line 71 "varsyntax_calc1.y"
+ {
+ vreg[yystack.l_mark[-3].ival] = yystack.l_mark[-1].vval;
+ }
+break;
+case 7:
+#line 75 "varsyntax_calc1.y"
+ {
+ yyerrok;
+ }
+break;
+case 9:
+#line 82 "varsyntax_calc1.y"
+ {
+ yyval.dval = dreg[yystack.l_mark[0].ival]; /* $$ & $1 are sufficient here*/
+ }
+break;
+case 10:
+#line 86 "varsyntax_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval + yystack.l_mark[0].dval;
+ }
+break;
+case 11:
+#line 90 "varsyntax_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval - yystack.l_mark[0].dval;
+ }
+break;
+case 12:
+#line 94 "varsyntax_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval * yystack.l_mark[0].dval;
+ }
+break;
+case 13:
+#line 98 "varsyntax_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval / yystack.l_mark[0].dval;
+ }
+break;
+case 14:
+#line 102 "varsyntax_calc1.y"
+ {
+ yyval.dval = -yystack.l_mark[0].dval;
+ }
+break;
+case 15:
+#line 106 "varsyntax_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-1].dval;
+ }
+break;
+case 16:
+#line 112 "varsyntax_calc1.y"
+ {
+ yyval.vval.hi = yyval.vval.lo = yystack.l_mark[0].dval;
+ }
+break;
+case 17:
+#line 116 "varsyntax_calc1.y"
+ {
+ yyval.vval.lo = yystack.l_mark[-3].dval;
+ yyval.vval.hi = yystack.l_mark[-1].dval;
+ if ( yyval.vval.lo > yyval.vval.hi )
+ {
+ (void) printf("interval out of order\n");
+ YYERROR;
+ }
+ }
+break;
+case 18:
+#line 126 "varsyntax_calc1.y"
+ {
+ yyval.vval = vreg[yystack.l_mark[0].ival];
+ }
+break;
+case 19:
+#line 130 "varsyntax_calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].vval.hi + yystack.l_mark[0].vval.hi;
+ yyval.vval.lo = yystack.l_mark[-2].vval.lo + yystack.l_mark[0].vval.lo;
+ }
+break;
+case 20:
+#line 135 "varsyntax_calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].dval + yystack.l_mark[0].vval.hi;
+ yyval.vval.lo = yystack.l_mark[-2].dval + yystack.l_mark[0].vval.lo;
+ }
+break;
+case 21:
+#line 140 "varsyntax_calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].vval.hi - yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = yystack.l_mark[-2].vval.lo - yystack.l_mark[0].vval.hi;
+ }
+break;
+case 22:
+#line 145 "varsyntax_calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].dval - yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = yystack.l_mark[-2].dval - yystack.l_mark[0].vval.hi;
+ }
+break;
+case 23:
+#line 150 "varsyntax_calc1.y"
+ {
+ yyval.vval = vmul( yystack.l_mark[-2].vval.lo, yystack.l_mark[-2].vval.hi, yystack.l_mark[0].vval );
+ }
+break;
+case 24:
+#line 154 "varsyntax_calc1.y"
+ {
+ yyval.vval = vmul (yystack.l_mark[-2].dval, yystack.l_mark[-2].dval, yystack.l_mark[0].vval );
+ }
+break;
+case 25:
+#line 158 "varsyntax_calc1.y"
+ {
+ if (dcheck(yystack.l_mark[0].vval)) YYERROR;
+ yyval.vval = vdiv ( yystack.l_mark[-2].vval.lo, yystack.l_mark[-2].vval.hi, yystack.l_mark[0].vval );
+ }
+break;
+case 26:
+#line 163 "varsyntax_calc1.y"
+ {
+ if (dcheck ( yystack.l_mark[0].vval )) YYERROR;
+ yyval.vval = vdiv (yystack.l_mark[-2].dval, yystack.l_mark[-2].dval, yystack.l_mark[0].vval );
+ }
+break;
+case 27:
+#line 168 "varsyntax_calc1.y"
+ {
+ yyval.vval.hi = -yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = -yystack.l_mark[0].vval.hi;
+ }
+break;
+case 28:
+#line 173 "varsyntax_calc1.y"
+ {
+ yyval.vval = yystack.l_mark[-1].vval;
+ }
+break;
+#line 1471 "varsyntax_calc1.tab.c"
+ default:
+ break;
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark -= yym;
+#endif
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
+#endif
+ fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
+ }
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ if (yychar < 0)
+ {
+#if YYBTYACC
+ do {
+ if (yylvp < yylve)
+ {
+ /* we're currently re-reading tokens */
+ yylval = *yylvp++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylloc = *yylpp++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ if (yyps->save)
+ {
+ /* in trial mode; save scanner results for future parse attempts */
+ if (yylvp == yylvlim)
+ { /* Enlarge lexical value queue */
+ size_t p = (size_t) (yylvp - yylvals);
+ size_t s = (size_t) (yylvlim - yylvals);
+
+ s += YYLVQUEUEGROWTH;
+ if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL)
+ goto yyenomem;
+ if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
+ goto yyenomem;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
+ goto yyenomem;
+#endif
+ yylvp = yylve = yylvals + p;
+ yylvlim = yylvals + s;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpe = yylpsns + p;
+ yylplim = yylpsns + s;
+#endif
+ yylexp = yylexemes + p;
+ }
+ *yylexp = (short) YYLEX;
+ *yylvp++ = yylval;
+ yylve++;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *yylpp++ = yylloc;
+ yylpe++;
+#endif
+ yychar = *yylexp++;
+ break;
+ }
+ /* normal operation, no conflict encountered */
+#endif /* YYBTYACC */
+ yychar = YYLEX;
+#if YYBTYACC
+ } while (0);
+#endif /* YYBTYACC */
+ if (yychar < 0) yychar = YYEOF;
+ /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
+ YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ {
+ fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
+#ifdef YYSTYPE_TOSTRING
+#if YYBTYACC
+ if (!yytrial)
+#endif /* YYBTYACC */
+ fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
+#endif
+ fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
+ }
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ *++yystack.p_mark = yyloc;
+#endif
+ goto yyloop;
+#if YYBTYACC
+
+ /* Reduction declares that this path is valid. Set yypath and do a full parse */
+yyvalid:
+ if (yypath) YYABORT;
+ while (yyps->save)
+ {
+ YYParseState *save = yyps->save;
+ yyps->save = save->save;
+ save->save = yypath;
+ yypath = save;
+ }
+#if YYDEBUG
+ if (yydebug)
+ fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
+ YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
+#endif
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ yylvp = yylvals + yypath->lexeme;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yylpp = yylpsns + yypath->lexeme;
+#endif
+ yylexp = yylexemes + yypath->lexeme;
+ yychar = YYEMPTY;
+ yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
+ memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
+ yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
+ memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
+ memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
+#endif
+ yystate = yypath->state;
+ goto yyloop;
+#endif /* YYBTYACC */
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+#if YYBTYACC
+ goto yyabort_nomem;
+yyenomem:
+ YYERROR_CALL("memory exhausted");
+yyabort_nomem:
+#endif /* YYBTYACC */
+ yyresult = 2;
+ goto yyreturn;
+
+yyabort:
+ yyresult = 1;
+ goto yyreturn;
+
+yyaccept:
+#if YYBTYACC
+ if (yyps->save) goto yyvalid;
+#endif /* YYBTYACC */
+ yyresult = 0;
+
+yyreturn:
+#if defined(YYDESTRUCT_CALL)
+ if (yychar != YYEOF && yychar != YYEMPTY)
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
+#else
+ YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+
+ {
+ YYSTYPE *pv;
+#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
+ YYLTYPE *pp;
+
+ for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
+#else
+ for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
+ YYDESTRUCT_CALL("cleanup: discarding state",
+ yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
+#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
+ }
+#endif /* defined(YYDESTRUCT_CALL) */
+
+#if YYBTYACC
+ if (yyerrctx)
+ {
+ yyFreeState(yyerrctx);
+ yyerrctx = NULL;
+ }
+ while (yyps)
+ {
+ YYParseState *save = yyps;
+ yyps = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+ while (yypath)
+ {
+ YYParseState *save = yypath;
+ yypath = save->save;
+ save->save = NULL;
+ yyFreeState(save);
+ }
+#endif /* YYBTYACC */
+ yyfreestack(&yystack);
+ return (yyresult);
+}
Added: vendor/byacc/dist/test/btyacc/varsyntax_calc1.tab.h
===================================================================
--- vendor/byacc/dist/test/btyacc/varsyntax_calc1.tab.h (rev 0)
+++ vendor/byacc/dist/test/btyacc/varsyntax_calc1.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,23 @@
+#ifndef _varsyntax_calc1__defines_h_
+#define _varsyntax_calc1__defines_h_
+
+#define DREG 257
+#define VREG 258
+#define CONST 259
+#define UMINUS 260
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ int ival; /* dreg & vreg array index values*/
+ double dval; /* floating point values*/
+ INTERVAL vval; /* interval values*/
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE varsyntax_calc1_lval;
+
+#endif /* _varsyntax_calc1__defines_h_ */
Added: vendor/byacc/dist/test/btyacc_calc1.y
===================================================================
--- vendor/byacc/dist/test/btyacc_calc1.y (rev 0)
+++ vendor/byacc/dist/test/btyacc_calc1.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,324 @@
+%PURE_PARSER
+%{
+
+/* http://dinosaur.compilertools.net/yacc/index.html */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <math.h>
+
+typedef struct interval
+{
+ double lo, hi;
+}
+INTERVAL;
+
+INTERVAL vmul(double, double, INTERVAL);
+INTERVAL vdiv(double, double, INTERVAL);
+
+int dcheck(INTERVAL);
+
+double dreg[26];
+INTERVAL vreg[26];
+
+%}
+%expect 17
+
+%start lines
+%union
+{
+ int ival;
+ double dval;
+ INTERVAL vval;
+}
+
+%token <ival> DREG VREG /* indices into dreg, vreg arrays */
+%token <dval> CONST /* floating point constant */
+
+%type <dval> dexp /* expression */
+%type <vval> vexp /* interval expression */
+
+ /* precedence information about the operators */
+
+%left '+' '-'
+%left '*' '/'
+%right UMINUS /* precedence for unary minus */
+
+%% /* beginning of rules section */
+
+lines : /* empty */
+ | lines line '\n' [YYVALID;]
+ | lines error '\n' [YYVALID;]
+ {
+ yyerrok;
+ }
+ ;
+
+line : dexp
+ {
+ (void) printf("%15.8f\n", $1);
+ }
+ | vexp
+ {
+ (void) printf("(%15.8f, %15.8f)\n", $1.lo, $1.hi);
+ }
+ | DREG '=' dexp
+ {
+ dreg[$1] = $3;
+ }
+ | VREG '=' vexp
+ {
+ vreg[$1] = $3;
+ }
+ ;
+
+dexp : CONST
+ | DREG
+ {
+ $$ = dreg[$1];
+ }
+ | dexp '+' dexp
+ {
+ $$ = $1 + $3;
+ }
+ | dexp '-' dexp
+ {
+ $$ = $1 - $3;
+ }
+ | dexp '*' dexp
+ {
+ $$ = $1 * $3;
+ }
+ | dexp '/' dexp
+ {
+ $$ = $1 / $3;
+ }
+ | '-' dexp %prec UMINUS
+ {
+ $$ = -$2;
+ }
+ | '(' dexp ')'
+ {
+ $$ = $2;
+ }
+ ;
+
+vexp : dexp
+ {
+ $$.hi = $$.lo = $1;
+ }
+ | '(' dexp ',' dexp ')'
+ {
+ $$.lo = $2;
+ $$.hi = $4;
+ if ( $$.lo > $$.hi )
+ {
+ (void) printf("interval out of order\n");
+ YYERROR;
+ }
+ }
+ | VREG
+ {
+ $$ = vreg[$1];
+ }
+ | vexp '+' vexp
+ {
+ $$.hi = $1.hi + $3.hi;
+ $$.lo = $1.lo + $3.lo;
+ }
+ | dexp '+' vexp
+ {
+ $$.hi = $1 + $3.hi;
+ $$.lo = $1 + $3.lo;
+ }
+ | vexp '-' vexp
+ {
+ $$.hi = $1.hi - $3.lo;
+ $$.lo = $1.lo - $3.hi;
+ }
+ | dexp '-' vexp
+ {
+ $$.hi = $1 - $3.lo;
+ $$.lo = $1 - $3.hi;
+ }
+ | vexp '*' vexp
+ {
+ $$ = vmul( $1.lo, $1.hi, $3 );
+ }
+ | dexp '*' vexp
+ {
+ $$ = vmul ($1, $1, $3 );
+ }
+ | vexp '/' vexp
+ {
+ if (dcheck($3)) YYERROR;
+ $$ = vdiv ( $1.lo, $1.hi, $3 );
+ }
+ | dexp '/' vexp
+ {
+ if (dcheck ( $3 )) YYERROR;
+ $$ = vdiv ($1, $1, $3 );
+ }
+ | '-' vexp %prec UMINUS
+ {
+ $$.hi = -$2.lo;
+ $$.lo = -$2.hi;
+ }
+ | '(' vexp ')'
+ {
+ $$ = $2;
+ }
+ ;
+
+%% /* beginning of subroutines section */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+#define BSZ 50 /* buffer size for floating point numbers */
+
+static void
+YYERROR_DECL()
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+ /* lexical analysis */
+
+static int
+YYLEX_DECL()
+{
+ int c;
+
+ while ((c = getchar()) == ' ')
+ { /* skip over blanks */
+ }
+
+ if (isupper(c))
+ {
+#if YYPURE
+ (*yylval).ival = c - 'A';
+#else
+ yylval.ival = c - 'A';
+#endif
+ return (VREG);
+ }
+ if (islower(c))
+ {
+#if YYPURE
+ (*yylval).ival = c - 'a';
+#else
+ yylval.ival = c - 'a';
+#endif
+ return (DREG);
+ }
+
+ if (isdigit(c) || c == '.')
+ {
+ /* gobble up digits, points, exponents */
+ char buf[BSZ + 1], *cp = buf;
+ int dot = 0, expr = 0;
+
+ for (; (cp - buf) < BSZ; ++cp, c = getchar())
+ {
+
+ *cp = (char) c;
+ if (isdigit(c))
+ continue;
+ if (c == '.')
+ {
+ if (dot++ || expr)
+ return ('.'); /* will cause syntax error */
+ continue;
+ }
+
+ if (c == 'e')
+ {
+ if (expr++)
+ return ('e'); /* will cause syntax error */
+ continue;
+ }
+
+ /* end of number */
+ break;
+ }
+ *cp = '\0';
+
+ if ((cp - buf) >= BSZ)
+ printf("constant too long: truncated\n");
+ else
+ ungetc(c, stdin); /* push back last char read */
+#if YYPURE
+ (*yylval).dval = atof(buf);
+#else
+ yylval.dval = atof(buf);
+#endif
+ return (CONST);
+ }
+ return (c);
+}
+
+static INTERVAL
+hilo(double a, double b, double c, double d)
+{
+ /* returns the smallest interval containing a, b, c, and d */
+ /* used by *, / routines */
+ INTERVAL v;
+
+ if (a > b)
+ {
+ v.hi = a;
+ v.lo = b;
+ }
+ else
+ {
+ v.hi = b;
+ v.lo = a;
+ }
+
+ if (c > d)
+ {
+ if (c > v.hi)
+ v.hi = c;
+ if (d < v.lo)
+ v.lo = d;
+ }
+ else
+ {
+ if (d > v.hi)
+ v.hi = d;
+ if (c < v.lo)
+ v.lo = c;
+ }
+ return (v);
+}
+
+INTERVAL
+vmul(double a, double b, INTERVAL v)
+{
+ return (hilo(a * v.hi, a * v.lo, b * v.hi, b * v.lo));
+}
+
+int
+dcheck(INTERVAL v)
+{
+ if (v.hi >= 0. && v.lo <= 0.)
+ {
+ printf("divisor interval contains 0.\n");
+ return (1);
+ }
+ return (0);
+}
+
+INTERVAL
+vdiv(double a, double b, INTERVAL v)
+{
+ return (hilo(a / v.hi, a / v.lo, b / v.hi, b / v.lo));
+}
Added: vendor/byacc/dist/test/btyacc_demo.y
===================================================================
--- vendor/byacc/dist/test/btyacc_demo.y (rev 0)
+++ vendor/byacc/dist/test/btyacc_demo.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,226 @@
+/*
+ * demonstrate enhancements derived from btyacc:
+ * backtracking to resolve conflicts
+ * semantic disambiguation via []-actions invoking YYVALID & YYERROR
+ * %locations
+ * @$ & @N to refer to lhs & rhs symbol location
+ * %destructor
+ * syntactic suger for inherited attributes
+ * extension to %type to define inherited attribute type
+ */
+
+%LOCATIONS
+
+%{
+/* dummy types just for compile check */
+typedef int Code;
+typedef int Decl_List;
+typedef int Expr;
+typedef int Expr_List;
+typedef int Scope;
+typedef int Type;
+enum Operator { ADD, SUB, MUL, MOD, DIV, DEREF };
+
+typedef unsigned char bool;
+typedef struct Decl {
+ Scope *scope;
+ Type *type;
+ bool (*istype)(void);
+} Decl;
+
+#include "btyacc_demo.tab.h"
+#include <stdlib.h>
+#include <stdio.h>
+%}
+
+%union {
+ Scope *scope;
+ Expr *expr;
+ Expr_List *elist;
+ Type *type;
+ Decl *decl;
+ Decl_List *dlist;
+ Code *code;
+ char *id;
+ };
+
+%left '+' '-'
+%left '*' '/' '%'
+%nonassoc PREFIX
+%nonassoc POSTFIX '(' '[' '.'
+
+%token <id> ID
+%token <expr> CONSTANT
+%token EXTERN REGISTER STATIC CONST VOLATILE IF THEN ELSE CLCL
+
+%type <expr> expr(<scope>)
+%type decl(<scope>) declarator_list(<scope>, <type>)
+ decl_list(<scope>)
+%type <code> statement(<scope>) statement_list(<scope>)
+ block_statement(<scope>)
+%type <decl> declarator(<scope>, <type>) formal_arg(<scope>)
+%type <type> decl_specs(<scope>) decl_spec(<scope>) typename(<scope>)
+ cv_quals cv_qual
+%type <scope> opt_scope(<scope>)
+%type <dlist> formal_arg_list(<scope>) nonempty_formal_arg_list(<scope>)
+
+%destructor { // 'msg' is a 'char *' indicating the context of destructor invocation
+ printf("%s accessed by symbol \"decl\" (case s.b. 273) @ position[%d,%d..%d,%d]\n",
+ msg,
+ @$.first_line, @$.first_column,
+ @$.last_line, @$.last_column);
+ free($<decl>$->scope); free($<decl>$->type); } decl
+%destructor { printf("%s accessed by symbol with type <decl> (case s.b. 279 & 280) @ position[%d,%d..%d,%d]\n",
+ msg,
+ @$.first_line, @$.first_column,
+ @$.last_line, @$.last_column);
+ free($$); } <decl>
+%destructor { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n",
+ msg,
+ @$.first_line, @$.first_column,
+ @$.last_line, @$.last_column);
+ free($$); } <*>
+%destructor { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n",
+ msg,
+ @$.first_line, @$.first_column,
+ @$.last_line, @$.last_column);
+ /* in this example, we don't know what to do here */ } <>
+
+%start input
+
+%%
+
+opt_scope($e): [ $$ = $e; ]
+ | CLCL [ $$ = global_scope; ]
+ | opt_scope ID CLCL [ Decl *d = lookup($1, $2);
+ if (!d || !d->scope) YYERROR;
+ $$ = d->scope; ]
+ ;
+
+typename($e): opt_scope ID
+ [ Decl *d = lookup($1, $2);
+ if (d == NULL || d->istype() == 0) YYERROR;
+ $$ = d->type; ]
+ ;
+
+input: decl_list(global_scope = new_scope(0)) ;
+decl_list($e): | decl_list decl($e) ;
+decl($e):
+ decl_specs declarator_list($e,$1) ';' [YYVALID;]
+ | decl_specs declarator($e,$1) block_statement(start_fn_def($e, $2))
+ { /* demonstrate use of @$ & @N, although this is just the
+ default computation and so is not necessary */
+ @$.first_line = @1.first_line;
+ @$.first_column = @1.first_column;
+ @$.last_line = @3.last_line;
+ @$.last_column = @3.last_column;
+ finish_fn_def($2, $3); }
+ ;
+
+decl_specs($e):
+ decl_spec [ $$ = $1; ]
+ | decl_specs decl_spec($e) [ $$ = type_combine($1, $2); ]
+ ;
+
+cv_quals: [ $$ = 0; ]
+ | cv_quals cv_qual [ $$ = type_combine($1, $2); ]
+ ;
+
+decl_spec($e):
+ cv_qual [ $$ = $1; ]
+ | typename [ $$ = $1; ]
+ | EXTERN [ $$ = bare_extern(); ]
+ | REGISTER [ $$ = bare_register(); ]
+ | STATIC [ $$ = bare_static(); ]
+ ;
+
+cv_qual:
+ CONST [ $$ = bare_const(); ]
+ | VOLATILE [ $$ = bare_volatile(); ]
+ ;
+
+declarator_list($e, $t):
+ declarator_list ',' declarator($e, $t)
+ | declarator
+ ;
+
+declarator($e, $t):
+ /* empty */ [ if (!$t) YYERROR; ]
+ { $$ = declare($e, 0, $t); }
+ | ID { $$ = declare($e, $1, $t); }
+ | '(' declarator($e, $t) ')' { $$ = $2; }
+ | '*' cv_quals declarator($e, $t) %prec PREFIX
+ { $$ = make_pointer($3, $2); }
+ | declarator '[' expr($e) ']'
+ { $$ = make_array($1->type, $3); }
+ | declarator '(' formal_arg_list($e) ')' cv_quals
+ { $$ = build_function($1, $3, $5); }
+ ;
+
+formal_arg_list($e): { $$ = 0; }
+ | nonempty_formal_arg_list { $$ = $1; }
+ ;
+nonempty_formal_arg_list($e):
+ nonempty_formal_arg_list ',' formal_arg($e) { $$ = append_dlist($1, $3); }
+ | formal_arg { $$ = build_dlist($1); }
+ ;
+formal_arg($e):
+ decl_specs declarator($e,$1) { $$ = $2; }
+ ;
+
+expr($e):
+ expr '+' expr($e) { $$ = build_expr($1, ADD, $3); }
+ | expr '-' expr($e) { $$ = build_expr($1, SUB, $3); }
+ | expr '*' expr($e) { $$ = build_expr($1, MUL, $3); }
+ | expr '%' expr($e) { $$ = build_expr($1, MOD, $3); }
+ | expr '/' expr($e) { $$ = build_expr($1, DIV, $3); }
+ | '*' expr($e) %prec PREFIX { $$ = build_expr(0, DEREF, $2); }
+ | ID { $$ = var_expr($e, $1); }
+ | CONSTANT { $$ = $1; }
+ ;
+
+statement($e):
+ decl { $$ = 0; }
+ | expr($e) ';' [YYVALID;] { $$ = build_expr_code($1); }
+ | IF '(' expr($e) ')' THEN statement($e) ELSE statement($e) [YYVALID;]
+ { $$ = build_if($3, $6, $8); }
+ | IF '(' expr($e) ')' THEN statement($e) [YYVALID;]
+ { $$ = build_if($3, $6, 0); }
+ | block_statement(new_scope($e)) [YYVALID;]{ $$ = $1; }
+ ;
+
+statement_list($e): { $$ = 0; }
+ | statement_list statement($e) { $$ = code_append($1, $2); }
+ ;
+
+block_statement($e):
+ '{' statement_list($e) '}' { $$ = $2; }
+ ;
+%%
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
+
+extern Scope *global_scope;
+
+extern Decl * lookup(Scope *scope, char *id);
+extern Scope * new_scope(Scope *outer_scope);
+extern Scope * start_fn_def(Scope *scope, Decl *fn_decl);
+extern void finish_fn_def(Decl *fn_decl, Code *block);
+extern Type * type_combine(Type *specs, Type *spec);
+extern Type * bare_extern(void);
+extern Type * bare_register(void);
+extern Type * bare_static(void);
+extern Type * bare_const(void);
+extern Type * bare_volatile(void);
+extern Decl * declare(Scope *scope, char *id, Type *type);
+extern Decl * make_pointer(Decl *decl, Type *type);
+extern Decl * make_array(Type *type, Expr *expr);
+extern Decl * build_function(Decl *decl, Decl_List *dlist, Type *type);
+extern Decl_List * append_dlist(Decl_List *dlist, Decl *decl);
+extern Decl_List * build_dlist(Decl *decl);
+extern Expr * build_expr(Expr *left, enum Operator op, Expr *right);
+extern Expr * var_expr(Scope *scope, char *id);
+extern Code * build_expr_code(Expr *expr);
+extern Code * build_if(Expr *cond_expr, Code *then_stmt, Code *else_stmt);
+extern Code * code_append(Code *stmt_list, Code *stmt);
Added: vendor/byacc/dist/test/btyacc_destroy1.y
===================================================================
--- vendor/byacc/dist/test/btyacc_destroy1.y (rev 0)
+++ vendor/byacc/dist/test/btyacc_destroy1.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,91 @@
+%parse-param { struct parser_param *param , int flag }
+
+%{
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+struct parser_param {
+ int *rtrn;
+ symbol ss;
+};
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+%}
+
+%token <cval> GLOBAL LOCAL
+%token <tval> REAL INTEGER
+%token <id> NAME
+
+%type <nlist> declaration
+%type <nlist> locnamelist
+%type <cval> class
+%type <tval> type
+%type <nlist> namelist
+
+%destructor { if (!param->rtrn) close($$); } <file>
+
+%destructor {
+ namelist *p = $$;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ } declaration
+
+%union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+}
+
+%start declaration
+
+%%
+declaration: class type namelist'(' class ',' type ')'
+ { $$ = $3; }
+ | type locnamelist '(' class ')'
+ { $$ = $2; }
+ ;
+
+class : GLOBAL { $$ = cGLOBAL; }
+ | LOCAL { $$ = cLOCAL; }
+ ;
+
+type : REAL { $$ = tREAL; }
+ | INTEGER { $$ = tINTEGER; }
+ ;
+
+namelist: namelist NAME
+ { $$->s = mksymbol($<tval>0, $<cval>0, $2);
+ $$->next = $1;
+ }
+ | NAME
+ { $$->s = mksymbol(0, 0, $1);
+ $$->next = NULL;
+ }
+ ;
+
+locnamelist: namelist '(' LOCAL ',' type ')'
+ { $$ = $1; }
+ ;
+%%
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
Added: vendor/byacc/dist/test/btyacc_destroy2.y
===================================================================
--- vendor/byacc/dist/test/btyacc_destroy2.y (rev 0)
+++ vendor/byacc/dist/test/btyacc_destroy2.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,91 @@
+%parse-param { struct parser_param *param } { int flag }
+
+%{
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+struct parser_param {
+ int *rtrn;
+ symbol ss;
+};
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+%}
+
+%token <cval> GLOBAL LOCAL
+%token <tval> REAL INTEGER
+%token <id> NAME
+
+%type <nlist> declaration
+%type <nlist> locnamelist
+%type <cval> class
+%type <tval> type
+%type <nlist> namelist
+
+%destructor { if (!param->rtrn) close($$); } <file>
+
+%destructor {
+ namelist *p = $$;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ } declaration
+
+%union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+}
+
+%start declaration
+
+%%
+declaration: class type namelist'(' class ',' type ')'
+ { $$ = $3; }
+ | type locnamelist '(' class ')'
+ { $$ = $2; }
+ ;
+
+class : GLOBAL { $$ = cGLOBAL; }
+ | LOCAL { $$ = cLOCAL; }
+ ;
+
+type : REAL { $$ = tREAL; }
+ | INTEGER { $$ = tINTEGER; }
+ ;
+
+namelist: namelist NAME
+ { $$->s = mksymbol($<tval>0, $<cval>0, $2);
+ $$->next = $1;
+ }
+ | NAME
+ { $$->s = mksymbol(0, 0, $1);
+ $$->next = NULL;
+ }
+ ;
+
+locnamelist: namelist '(' LOCAL ',' type ')'
+ { $$ = $1; }
+ ;
+%%
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
Added: vendor/byacc/dist/test/btyacc_destroy3.y
===================================================================
--- vendor/byacc/dist/test/btyacc_destroy3.y (rev 0)
+++ vendor/byacc/dist/test/btyacc_destroy3.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,94 @@
+%parse-param {
+ struct parser_param *param,
+ int flag
+ }
+
+%{
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+struct parser_param {
+ int *rtrn;
+ symbol ss;
+};
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+%}
+
+%token <cval> GLOBAL LOCAL
+%token <tval> REAL INTEGER
+%token <id> NAME
+
+%type <nlist> declaration
+%type <nlist> locnamelist
+%type <cval> class
+%type <tval> type
+%type <nlist> namelist
+
+%destructor { if (!param->rtrn) close($$); } <file>
+
+%destructor {
+ namelist *p = $$;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ } declaration
+
+%union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+}
+
+%start declaration
+
+%%
+declaration: class type namelist'(' class ',' type ')'
+ { $$ = $3; }
+ | type locnamelist '(' class ')'
+ { $$ = $2; }
+ ;
+
+class : GLOBAL { $$ = cGLOBAL; }
+ | LOCAL { $$ = cLOCAL; }
+ ;
+
+type : REAL { $$ = tREAL; }
+ | INTEGER { $$ = tINTEGER; }
+ ;
+
+namelist: namelist NAME
+ { $$->s = mksymbol($<tval>0, $<cval>0, $2);
+ $$->next = $1;
+ }
+ | NAME
+ { $$->s = mksymbol(0, 0, $1);
+ $$->next = NULL;
+ }
+ ;
+
+locnamelist: namelist '(' LOCAL ',' type ')'
+ { $$ = $1; }
+ ;
+%%
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
Added: vendor/byacc/dist/test/calc.y
===================================================================
--- vendor/byacc/dist/test/calc.y (rev 0)
+++ vendor/byacc/dist/test/calc.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,106 @@
+%{
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+extern int yylex(void);
+static void yyerror(const char *s);
+
+%}
+
+%start list
+
+%token DIGIT LETTER
+
+%left '|'
+%left '&'
+%left '+' '-'
+%left '*' '/' '%'
+%left UMINUS /* supplies precedence for unary minus */
+
+%% /* beginning of rules section */
+
+list : /* empty */
+ | list stat '\n'
+ | list error '\n'
+ { yyerrok ; }
+ ;
+
+stat : expr
+ { printf("%d\n",$1);}
+ | LETTER '=' expr
+ { regs[$1] = $3; }
+ ;
+
+expr : '(' expr ')'
+ { $$ = $2; }
+ | expr '+' expr
+ { $$ = $1 + $3; }
+ | expr '-' expr
+ { $$ = $1 - $3; }
+ | expr '*' expr
+ { $$ = $1 * $3; }
+ | expr '/' expr
+ { $$ = $1 / $3; }
+ | expr '%' expr
+ { $$ = $1 % $3; }
+ | expr '&' expr
+ { $$ = $1 & $3; }
+ | expr '|' expr
+ { $$ = $1 | $3; }
+ | '-' expr %prec UMINUS
+ { $$ = - $2; }
+ | LETTER
+ { $$ = regs[$1]; }
+ | number
+ ;
+
+number: DIGIT
+ { $$ = $1; base = ($1==0) ? 8 : 10; }
+ | number DIGIT
+ { $$ = base * $1 + $2; }
+ ;
+
+%% /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void)
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
Added: vendor/byacc/dist/test/calc1.y
===================================================================
--- vendor/byacc/dist/test/calc1.y (rev 0)
+++ vendor/byacc/dist/test/calc1.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,305 @@
+%{
+
+/* http://dinosaur.compilertools.net/yacc/index.html */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <math.h>
+
+typedef struct interval
+{
+ double lo, hi;
+}
+INTERVAL;
+
+INTERVAL vmul(double, double, INTERVAL);
+INTERVAL vdiv(double, double, INTERVAL);
+
+extern int yylex(void);
+static void yyerror(const char *s);
+
+int dcheck(INTERVAL);
+
+double dreg[26];
+INTERVAL vreg[26];
+
+%}
+%expect 18
+
+%start line
+%union
+{
+ int ival;
+ double dval;
+ INTERVAL vval;
+}
+
+%token <ival> DREG VREG /* indices into dreg, vreg arrays */
+%token <dval> CONST /* floating point constant */
+
+%type <dval> dexp /* expression */
+%type <vval> vexp /* interval expression */
+
+ /* precedence information about the operators */
+
+%left '+' '-'
+%left '*' '/'
+%left UMINUS /* precedence for unary minus */
+
+%% /* beginning of rules section */
+
+lines : /* empty */
+ | lines line
+ ;
+
+line : dexp '\n'
+ {
+ (void) printf("%15.8f\n", $1);
+ }
+ | vexp '\n'
+ {
+ (void) printf("(%15.8f, %15.8f)\n", $1.lo, $1.hi);
+ }
+ | DREG '=' dexp '\n'
+ {
+ dreg[$1] = $3;
+ }
+ | VREG '=' vexp '\n'
+ {
+ vreg[$1] = $3;
+ }
+ | error '\n'
+ {
+ yyerrok;
+ }
+ ;
+
+dexp : CONST
+ | DREG
+ {
+ $$ = dreg[$1];
+ }
+ | dexp '+' dexp
+ {
+ $$ = $1 + $3;
+ }
+ | dexp '-' dexp
+ {
+ $$ = $1 - $3;
+ }
+ | dexp '*' dexp
+ {
+ $$ = $1 * $3;
+ }
+ | dexp '/' dexp
+ {
+ $$ = $1 / $3;
+ }
+ | '-' dexp %prec UMINUS
+ {
+ $$ = -$2;
+ }
+ | '(' dexp ')'
+ {
+ $$ = $2;
+ }
+ ;
+
+vexp : dexp
+ {
+ $$.hi = $$.lo = $1;
+ }
+ | '(' dexp ',' dexp ')'
+ {
+ $$.lo = $2;
+ $$.hi = $4;
+ if ( $$.lo > $$.hi )
+ {
+ (void) printf("interval out of order\n");
+ YYERROR;
+ }
+ }
+ | VREG
+ {
+ $$ = vreg[$1];
+ }
+ | vexp '+' vexp
+ {
+ $$.hi = $1.hi + $3.hi;
+ $$.lo = $1.lo + $3.lo;
+ }
+ | dexp '+' vexp
+ {
+ $$.hi = $1 + $3.hi;
+ $$.lo = $1 + $3.lo;
+ }
+ | vexp '-' vexp
+ {
+ $$.hi = $1.hi - $3.lo;
+ $$.lo = $1.lo - $3.hi;
+ }
+ | dexp '-' vexp
+ {
+ $$.hi = $1 - $3.lo;
+ $$.lo = $1 - $3.hi;
+ }
+ | vexp '*' vexp
+ {
+ $$ = vmul( $1.lo, $1.hi, $3 );
+ }
+ | dexp '*' vexp
+ {
+ $$ = vmul ($1, $1, $3 );
+ }
+ | vexp '/' vexp
+ {
+ if (dcheck($3)) YYERROR;
+ $$ = vdiv ( $1.lo, $1.hi, $3 );
+ }
+ | dexp '/' vexp
+ {
+ if (dcheck ( $3 )) YYERROR;
+ $$ = vdiv ($1, $1, $3 );
+ }
+ | '-' vexp %prec UMINUS
+ {
+ $$.hi = -$2.lo;
+ $$.lo = -$2.hi;
+ }
+ | '(' vexp ')'
+ {
+ $$ = $2;
+ }
+ ;
+
+%% /* beginning of subroutines section */
+
+#define BSZ 50 /* buffer size for floating point numbers */
+
+ /* lexical analysis */
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void)
+{
+ int c;
+
+ while ((c = getchar()) == ' ')
+ { /* skip over blanks */
+ }
+
+ if (isupper(c))
+ {
+ yylval.ival = c - 'A';
+ return (VREG);
+ }
+ if (islower(c))
+ {
+ yylval.ival = c - 'a';
+ return (DREG);
+ }
+
+ if (isdigit(c) || c == '.')
+ {
+ /* gobble up digits, points, exponents */
+ char buf[BSZ + 1], *cp = buf;
+ int dot = 0, expr = 0;
+
+ for (; (cp - buf) < BSZ; ++cp, c = getchar())
+ {
+
+ *cp = (char) c;
+ if (isdigit(c))
+ continue;
+ if (c == '.')
+ {
+ if (dot++ || expr)
+ return ('.'); /* will cause syntax error */
+ continue;
+ }
+
+ if (c == 'e')
+ {
+ if (expr++)
+ return ('e'); /* will cause syntax error */
+ continue;
+ }
+
+ /* end of number */
+ break;
+ }
+ *cp = '\0';
+
+ if ((cp - buf) >= BSZ)
+ printf("constant too long: truncated\n");
+ else
+ ungetc(c, stdin); /* push back last char read */
+ yylval.dval = atof(buf);
+ return (CONST);
+ }
+ return (c);
+}
+
+static INTERVAL
+hilo(double a, double b, double c, double d)
+{
+ /* returns the smallest interval containing a, b, c, and d */
+ /* used by *, / routines */
+ INTERVAL v;
+
+ if (a > b)
+ {
+ v.hi = a;
+ v.lo = b;
+ }
+ else
+ {
+ v.hi = b;
+ v.lo = a;
+ }
+
+ if (c > d)
+ {
+ if (c > v.hi)
+ v.hi = c;
+ if (d < v.lo)
+ v.lo = d;
+ }
+ else
+ {
+ if (d > v.hi)
+ v.hi = d;
+ if (c < v.lo)
+ v.lo = c;
+ }
+ return (v);
+}
+
+INTERVAL
+vmul(double a, double b, INTERVAL v)
+{
+ return (hilo(a * v.hi, a * v.lo, b * v.hi, b * v.lo));
+}
+
+int
+dcheck(INTERVAL v)
+{
+ if (v.hi >= 0. && v.lo <= 0.)
+ {
+ printf("divisor interval contains 0.\n");
+ return (1);
+ }
+ return (0);
+}
+
+INTERVAL
+vdiv(double a, double b, INTERVAL v)
+{
+ return (hilo(a / v.hi, a / v.lo, b / v.hi, b / v.lo));
+}
Added: vendor/byacc/dist/test/calc2.y
===================================================================
--- vendor/byacc/dist/test/calc2.y (rev 0)
+++ vendor/byacc/dist/test/calc2.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,124 @@
+%parse-param { int regs[26] }
+%parse-param { int *base }
+
+%lex-param { int *base }
+
+%{
+# include <stdio.h>
+# include <ctype.h>
+
+#ifdef YYBISON
+#define YYLEX_PARAM base
+#define YYLEX_DECL() yylex(int *YYLEX_PARAM)
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+%}
+
+%start list
+
+%token DIGIT LETTER
+
+%left '|'
+%left '&'
+%left '+' '-'
+%left '*' '/' '%'
+%left UMINUS /* supplies precedence for unary minus */
+
+%% /* beginning of rules section */
+
+list : /* empty */
+ | list stat '\n'
+ | list error '\n'
+ { yyerrok ; }
+ ;
+
+stat : expr
+ { printf("%d\n",$1);}
+ | LETTER '=' expr
+ { regs[$1] = $3; }
+ ;
+
+expr : '(' expr ')'
+ { $$ = $2; }
+ | expr '+' expr
+ { $$ = $1 + $3; }
+ | expr '-' expr
+ { $$ = $1 - $3; }
+ | expr '*' expr
+ { $$ = $1 * $3; }
+ | expr '/' expr
+ { $$ = $1 / $3; }
+ | expr '%' expr
+ { $$ = $1 % $3; }
+ | expr '&' expr
+ { $$ = $1 & $3; }
+ | expr '|' expr
+ { $$ = $1 | $3; }
+ | '-' expr %prec UMINUS
+ { $$ = - $2; }
+ | LETTER
+ { $$ = regs[$1]; }
+ | number
+ ;
+
+number: DIGIT
+ { $$ = $1; (*base) = ($1==0) ? 8 : 10; }
+ | number DIGIT
+ { $$ = (*base) * $1 + $2; }
+ ;
+
+%% /* start of programs */
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ int regs[26];
+ int base = 10;
+
+ while(!feof(stdin)) {
+ yyparse(regs, &base);
+ }
+ return 0;
+}
+
+#define UNUSED(x) ((void)(x))
+
+static void
+YYERROR_DECL()
+{
+ UNUSED(regs); /* %parse-param regs is not actually used here */
+ UNUSED(base); /* %parse-param base is not actually used here */
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+YYLEX_DECL()
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = (c - '0') % (*base);
+ return ( DIGIT );
+ }
+ return( c );
+}
Added: vendor/byacc/dist/test/calc3.y
===================================================================
--- vendor/byacc/dist/test/calc3.y (rev 0)
+++ vendor/byacc/dist/test/calc3.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,127 @@
+%pure-parser
+
+%parse-param { int regs[26] }
+%parse-param { int *base }
+
+%lex-param { int *base }
+
+%{
+# include <stdio.h>
+# include <ctype.h>
+
+#ifdef YYBISON
+#define YYSTYPE int
+#define YYLEX_PARAM base
+#define YYLEX_DECL() yylex(YYSTYPE *yylval, int *YYLEX_PARAM)
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+%}
+
+%start list
+
+%token DIGIT LETTER
+
+%left '|'
+%left '&'
+%left '+' '-'
+%left '*' '/' '%'
+%left UMINUS /* supplies precedence for unary minus */
+
+%% /* beginning of rules section */
+
+list : /* empty */
+ | list stat '\n'
+ | list error '\n'
+ { yyerrok ; }
+ ;
+
+stat : expr
+ { printf("%d\n",$1);}
+ | LETTER '=' expr
+ { regs[$1] = $3; }
+ ;
+
+expr : '(' expr ')'
+ { $$ = $2; }
+ | expr '+' expr
+ { $$ = $1 + $3; }
+ | expr '-' expr
+ { $$ = $1 - $3; }
+ | expr '*' expr
+ { $$ = $1 * $3; }
+ | expr '/' expr
+ { $$ = $1 / $3; }
+ | expr '%' expr
+ { $$ = $1 % $3; }
+ | expr '&' expr
+ { $$ = $1 & $3; }
+ | expr '|' expr
+ { $$ = $1 | $3; }
+ | '-' expr %prec UMINUS
+ { $$ = - $2; }
+ | LETTER
+ { $$ = regs[$1]; }
+ | number
+ ;
+
+number: DIGIT
+ { $$ = $1; (*base) = ($1==0) ? 8 : 10; }
+ | number DIGIT
+ { $$ = (*base) * $1 + $2; }
+ ;
+
+%% /* start of programs */
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ int regs[26];
+ int base = 10;
+
+ while(!feof(stdin)) {
+ yyparse(regs, &base);
+ }
+ return 0;
+}
+
+#define UNUSED(x) ((void)(x))
+
+static void
+YYERROR_DECL()
+{
+ UNUSED(regs); /* %parse-param regs is not actually used here */
+ UNUSED(base); /* %parse-param base is not actually used here */
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+YYLEX_DECL()
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ *yylval = (c - 'a');
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ *yylval = (c - '0') % (*base);
+ return ( DIGIT );
+ }
+ return( c );
+}
Added: vendor/byacc/dist/test/code_calc.y
===================================================================
--- vendor/byacc/dist/test/code_calc.y (rev 0)
+++ vendor/byacc/dist/test/code_calc.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,112 @@
+%{
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+#ifdef YYBISON
+int yylex(void);
+static void yyerror(const char *s);
+#endif
+
+%}
+
+%start list
+
+%token DIGIT LETTER
+
+%left '|'
+%left '&'
+%left '+' '-'
+%left '*' '/' '%'
+%left UMINUS /* supplies precedence for unary minus */
+
+%% /* beginning of rules section */
+
+list : /* empty */
+ | list stat '\n'
+ | list error '\n'
+ { yyerrok ; }
+ ;
+
+stat : expr
+ { printf("%d\n",$1);}
+ | LETTER '=' expr
+ { regs[$1] = $3; }
+ ;
+
+expr : '(' expr ')'
+ { $$ = $2; }
+ | expr '+' expr
+ { $$ = $1 + $3; }
+ | expr '-' expr
+ { $$ = $1 - $3; }
+ | expr '*' expr
+ { $$ = $1 * $3; }
+ | expr '/' expr
+ { $$ = $1 / $3; }
+ | expr '%' expr
+ { $$ = $1 % $3; }
+ | expr '&' expr
+ { $$ = $1 & $3; }
+ | expr '|' expr
+ { $$ = $1 | $3; }
+ | '-' expr %prec UMINUS
+ { $$ = - $2; }
+ | LETTER
+ { $$ = regs[$1]; }
+ | number
+ ;
+
+number: DIGIT
+ { $$ = $1; base = ($1==0) ? 8 : 10; }
+ | number DIGIT
+ { $$ = base * $1 + $2; }
+ ;
+
+%% /* start of programs */
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void)
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
Added: vendor/byacc/dist/test/code_debug.y
===================================================================
--- vendor/byacc/dist/test/code_debug.y (rev 0)
+++ vendor/byacc/dist/test/code_debug.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,36 @@
+%{
+
+#ifdef YYBISON
+int yylex(void);
+static void yyerror(const char *);
+#endif
+
+%}
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/code_error.y
===================================================================
--- vendor/byacc/dist/test/code_error.y (rev 0)
+++ vendor/byacc/dist/test/code_error.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,36 @@
+%{
+
+#ifdef YYBISON
+int yylex(void);
+static void yyerror(const char *);
+#endif
+
+%}
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/empty.y
===================================================================
--- vendor/byacc/dist/test/empty.y (rev 0)
+++ vendor/byacc/dist/test/empty.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,24 @@
+%{
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+static int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+%}
+%%
+start: ;
+
+%%
+
+#include <stdio.h>
+
+static int
+YYLEX_DECL() {
+ return -1;
+}
+
+static void
+YYERROR_DECL() {
+ printf("%s\n",s);
+}
Added: vendor/byacc/dist/test/err_inherit1.y
===================================================================
--- vendor/byacc/dist/test/err_inherit1.y (rev 0)
+++ vendor/byacc/dist/test/err_inherit1.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,64 @@
+%{
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+%}
+
+%token <cval> GLOBAL LOCAL
+%token <tval> REAL INTEGER
+%token <id> NAME
+
+%type <nlist> declaration namelist(<cval>, <tval>) locnamelist(<tval>)
+%type <cval> class
+%type <tval> type
+
+%destructor {
+ namelist *p = $$;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ } <nlist>
+
+%union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+}
+
+%start declaration
+
+%%
+declaration: class type namelist($1, $2)
+ { $$ = $3; }
+ | type locnamelist($1)
+ { $$ = $2; }
+ ;
+
+class : GLOBAL { $$ = cGLOBAL; }
+ | LOCAL { $$ = cLOCAL; }
+ ;
+
+type : REAL { $$ = tREAL; }
+ | INTEGER { $$ = tINTEGER; }
+ ;
+
+namelist($c, $t
Added: vendor/byacc/dist/test/err_inherit2.y
===================================================================
--- vendor/byacc/dist/test/err_inherit2.y (rev 0)
+++ vendor/byacc/dist/test/err_inherit2.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,80 @@
+%{
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+%}
+
+%token <cval> GLOBAL LOCAL
+%token <tval> REAL INTEGER
+%token <id> NAME
+
+%type <nlist> declaration namelist(<cval>, <tval>) locnamelist(<tval>)
+%type <cval> class
+%type <tval> type
+
+%destructor {
+ namelist *p = $$;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ } <nlist>
+
+%union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+}
+
+%start declaration
+
+%%
+declaration: class type namelist($1, $2)
+ { $$ = $3; }
+ | type locnamelist($1)
+ { $$ = $2; }
+ ;
+
+class : GLOBAL { $$ = cGLOBAL; }
+ | LOCAL { $$ = cLOCAL; }
+ ;
+
+type : REAL { $$ = tREAL; }
+ | INTEGER { $$ = tINTEGER; }
+ ;
+
+namelist($<tval>c, $t, extra): namelist NAME
+ { $$->s = mksymbol($<tval>t, $<cval>c, $2);
+ $$->next = $1;
+ }
+ | NAME
+ { $$->s = mksymbol($t, $c, $1);
+ $$->next = NULL;
+ }
+ ;
+
+locnamelist($t): namelist(cLOCAL, $t)
+ { $$ = $1; }
+ ;
+%%
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
Added: vendor/byacc/dist/test/err_inherit3.y
===================================================================
--- vendor/byacc/dist/test/err_inherit3.y (rev 0)
+++ vendor/byacc/dist/test/err_inherit3.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,80 @@
+%{
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+%}
+
+%token <cval> GLOBAL LOCAL
+%token <tval> REAL INTEGER
+%token <id> NAME
+
+%type <nlist> declaration(<id>) namelist(<cval>, <tval>) locnamelist(<tval>)
+%type <cval> class
+%type <tval> type
+
+%destructor {
+ namelist *p = $$;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ } <nlist>
+
+%union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+}
+
+%start declaration
+
+%%
+declaration($d): class type namelist($1, $2)
+ { $$ = $3; }
+ | type locnamelist($1)
+ { $$ = $2; }
+ ;
+
+class : GLOBAL { $$ = cGLOBAL; }
+ | LOCAL { $$ = cLOCAL; }
+ ;
+
+type : REAL { $$ = tREAL; }
+ | INTEGER { $$ = tINTEGER; }
+ ;
+
+namelist: namelist($c) NAME
+ { $$->s = mksymbol($<tval>t, $<cval>c, $2);
+ $$->next = $1;
+ }
+ | NAME
+ { $$->s = mksymbol($t, $c, $1);
+ $$->next = NULL;
+ }
+ ;
+
+locnamelist($t): namelist(cLOCAL, $t)
+ { $$ = $1; }
+ ;
+%%
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
Added: vendor/byacc/dist/test/err_inherit4.y
===================================================================
--- vendor/byacc/dist/test/err_inherit4.y (rev 0)
+++ vendor/byacc/dist/test/err_inherit4.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,82 @@
+%locations
+%{
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+%}
+
+%token <cval> GLOBAL LOCAL
+%token <tval> REAL INTEGER
+%token <id> NAME
+
+%type <nlist> declaration namelist(<cval>, <tval>) locnamelist(<tval>)
+%destructor { } <nlist>
+%type <cval> class
+%type <tval> type
+
+%destructor {
+ namelist *p = $$;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ } <nlist>
+
+%union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+}
+
+%start declaration
+
+%%
+declaration: class type namelist($1, $2)
+ { $$ = $3; }
+ | type locnamelist($1)
+ { $$ = $2; }
+ ;
+
+class : GLOBAL { $$ = cGLOBAL; }
+ | LOCAL { $$ = cLOCAL; }
+ ;
+
+type : REAL { $$ = tREAL; }
+ | INTEGER { $$ = tINTEGER; }
+ ;
+
+namelist($c, $t): namelist NAME
+ { $$->s = mksymbol($t, $c, $2);
+ $$->next = $1;
+ }
+ | NAME
+ { $$->s = mksymbol($t, $c, $1);
+ $$->next = NULL;
+ }
+ ;
+
+locnamelist($t): namelist
+ { $$ = $1; @$ = @2; }
+ ;
+%%
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
Added: vendor/byacc/dist/test/err_inherit5.y
===================================================================
--- vendor/byacc/dist/test/err_inherit5.y (rev 0)
+++ vendor/byacc/dist/test/err_inherit5.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,80 @@
+%{
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+%}
+
+%token <cval> GLOBAL LOCAL
+%token <tval> REAL INTEGER
+%token <id> NAME
+
+%type <nlist> declaration namelist(<cval>, <tval>) locnamelist(<tval>)
+%type <cval> class
+%type <tval> type
+
+%destructor {
+ namelist *p = $$;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ } <nlist>
+
+%union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+}
+
+%start declaration
+
+%%
+declaration: class type namelist($1, $2)
+ { $$ = $3; }
+ | type locnamelist($1)
+ { $$ = $2; }
+ ;
+
+class : GLOBAL { $$ = cGLOBAL; }
+ | LOCAL { $$ = cLOCAL; }
+ ;
+
+type : REAL { $$ = tREAL; }
+ | INTEGER { $$ = tINTEGER; }
+ ;
+
+namelist($c, $t): namelist NAME
+ { $$->s = mksymbol($<tval>t, $<cval>c, $2);
+ $$->next = $1;
+ }
+ | NAME
+ { $$->s = mksymbol($t, $c, $1);
+ $$->next = NULL;
+ }
+ ;
+
+locnamelist($t): namelist(@1, $t)
+ { $$ = $1; }
+ ;
+%%
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
Added: vendor/byacc/dist/test/err_syntax1.y
===================================================================
--- vendor/byacc/dist/test/err_syntax1.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax1.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,28 @@
+ % {
+int yylex(void);
+static void yyerror(const char *);
+%}
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax10.y
===================================================================
--- vendor/byacc/dist/test/err_syntax10.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax10.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,32 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%token <text> '(' '*' '&'
+%token <TEXT> '(' '*' '&'
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax11.y
===================================================================
--- vendor/byacc/dist/test/err_syntax11.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax11.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,32 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%left '|'
+%right '|'
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax12.y
===================================================================
--- vendor/byacc/dist/test/err_syntax12.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax12.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,32 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%token text 123
+%token text 456
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax13.y
===================================================================
--- vendor/byacc/dist/test/err_syntax13.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax13.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,32 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%token text 123
+%start text
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax14.y
===================================================================
--- vendor/byacc/dist/test/err_syntax14.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax14.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,32 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%start text
+%start text2
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax15.y
===================================================================
--- vendor/byacc/dist/test/err_syntax15.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax15.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,32 @@
+%%
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%start text
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax16.y
===================================================================
--- vendor/byacc/dist/test/err_syntax16.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax16.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,40 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%token second
+
+%%
+
+firstx
+ : '(' secondx
+ ;
+
+second :
+ ')'
+ ;
+
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax17.y
===================================================================
--- vendor/byacc/dist/test/err_syntax17.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax17.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,30 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%%
+
+S: { error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax18.y
===================================================================
--- vendor/byacc/dist/test/err_syntax18.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax18.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,33 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%%
+
+expr : '(' expr ')'
+ { $$ = $4; }
+ ;
+
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax19.y
===================================================================
--- vendor/byacc/dist/test/err_syntax19.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax19.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,33 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%%
+
+expr : '(' expr ')'
+ { $$ = $<oops>; }
+ ;
+
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax2.y
===================================================================
--- vendor/byacc/dist/test/err_syntax2.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax2.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,28 @@
+%{ /*
+int yylex(void);
+static void yyerror(const char *);
+%}
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax20.y
===================================================================
--- vendor/byacc/dist/test/err_syntax20.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax20.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,36 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%type <check> expr
+%type <rechk> recur
+
+%%
+
+expr : '(' recur ')'
+ { $2 = 3; }
+ ;
+
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax21.y
===================================================================
--- vendor/byacc/dist/test/err_syntax21.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax21.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,36 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%type <check> expr
+%type <rechk> recur
+
+%%
+
+expr : '(' recur ')'
+ { foo( $$ = $0 ); }
+ ;
+
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax22.y
===================================================================
--- vendor/byacc/dist/test/err_syntax22.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax22.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,44 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%union {
+ int ival;
+ double dval;
+}
+
+%token NUMBER
+%type <dval> expr
+
+%%
+
+expr : '(' recur ')'
+ { foo( $$ = $2 ); }
+ ;
+
+recur : NUMBER
+ ;
+
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax23.y
===================================================================
--- vendor/byacc/dist/test/err_syntax23.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax23.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,46 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%union {
+ int ival;
+ double dval;
+}
+
+%type <tag2> recur
+
+%token NUMBER
+
+%%
+
+expr : '(' recur ')'
+ { $$ = $2; }
+ ;
+
+recur : NUMBER
+ { $$ = 1; }
+ ;
+
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax24.y
===================================================================
--- vendor/byacc/dist/test/err_syntax24.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax24.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,46 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%union {
+ int ival;
+ double dval;
+}
+
+%start expr
+%type <tag2> expr
+
+%token NUMBER
+
+%%
+
+expr : '(' recur ')'
+ ;
+
+recur : NUMBER
+ { $$ = 1; }
+ ;
+
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax25.y
===================================================================
--- vendor/byacc/dist/test/err_syntax25.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax25.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,51 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%union {
+ int ival;
+ double dval;
+}
+
+%union {
+ int ival2;
+ double dval2;
+}
+
+%start expr
+%type <tag2> expr
+
+%token NUMBER
+
+%%
+
+expr : '(' recur ')'
+ ;
+
+recur : NUMBER
+ { $$ = 1; }
+ ;
+
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax26.y
===================================================================
--- vendor/byacc/dist/test/err_syntax26.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax26.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,6 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%type <tag2
Added: vendor/byacc/dist/test/err_syntax27.y
===================================================================
--- vendor/byacc/dist/test/err_syntax27.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax27.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,127 @@
+%pure-parser
+
+%parse-param { int regs[26]
+%parse-param { int *base
+
+%lex-param { int *base
+
+%{
+# include <stdio.h>
+# include <ctype.h>
+
+#ifdef YYBISON
+#define YYSTYPE int
+#define YYLEX_PARAM base
+#define YYLEX_DECL() yylex(YYSTYPE *yylval, int *YYLEX_PARAM)
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+%}
+
+%start list
+
+%token DIGIT LETTER
+
+%left '|'
+%left '&'
+%left '+' '-'
+%left '*' '/' '%'
+%left UMINUS /* supplies precedence for unary minus */
+
+%% /* beginning of rules section */
+
+list : /* empty */
+ | list stat '\n'
+ | list error '\n'
+ { yyerrok ; }
+ ;
+
+stat : expr
+ { printf("%d\n",$1);}
+ | LETTER '=' expr
+ { regs[$1] = $3; }
+ ;
+
+expr : '(' expr ')'
+ { $$ = $2; }
+ | expr '+' expr
+ { $$ = $1 + $3; }
+ | expr '-' expr
+ { $$ = $1 - $3; }
+ | expr '*' expr
+ { $$ = $1 * $3; }
+ | expr '/' expr
+ { $$ = $1 / $3; }
+ | expr '%' expr
+ { $$ = $1 % $3; }
+ | expr '&' expr
+ { $$ = $1 & $3; }
+ | expr '|' expr
+ { $$ = $1 | $3; }
+ | '-' expr %prec UMINUS
+ { $$ = - $2; }
+ | LETTER
+ { $$ = regs[$1]; }
+ | number
+ ;
+
+number: DIGIT
+ { $$ = $1; (*base) = ($1==0) ? 8 : 10; }
+ | number DIGIT
+ { $$ = (*base) * $1 + $2; }
+ ;
+
+%% /* start of programs */
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ int regs[26];
+ int base = 10;
+
+ while(!feof(stdin)) {
+ yyparse(regs, &base);
+ }
+ return 0;
+}
+
+#define UNUSED(x) ((void)(x))
+
+static void
+YYERROR_DECL()
+{
+ UNUSED(regs); /* %parse-param regs is not actually used here */
+ UNUSED(base); /* %parse-param base is not actually used here */
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+YYLEX_DECL()
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ *yylval = (c - 'a');
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ *yylval = (c - '0') % (*base);
+ return ( DIGIT );
+ }
+ return( c );
+}
Added: vendor/byacc/dist/test/err_syntax3.y
===================================================================
--- vendor/byacc/dist/test/err_syntax3.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax3.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,31 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%token <text> '(' '*' '&
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax4.y
===================================================================
--- vendor/byacc/dist/test/err_syntax4.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax4.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,28 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+}
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax5.y
===================================================================
--- vendor/byacc/dist/test/err_syntax5.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax5.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,33 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%union {
+ char *str;
+ int num
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax6.y
===================================================================
--- vendor/byacc/dist/test/err_syntax6.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax6.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,31 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%token <text) '(' '*' '&
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax7.y
===================================================================
--- vendor/byacc/dist/test/err_syntax7.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax7.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,31 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%token <text> '\777'
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax7a.y
===================================================================
--- vendor/byacc/dist/test/err_syntax7a.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax7a.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,31 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%token <text> '\xfff'
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax7b.y
===================================================================
--- vendor/byacc/dist/test/err_syntax7b.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax7b.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,31 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%token <text> '\x.'
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax8.y
===================================================================
--- vendor/byacc/dist/test/err_syntax8.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax8.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,31 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%token . '\777'
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax8a.y
===================================================================
--- vendor/byacc/dist/test/err_syntax8a.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax8a.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,31 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%token $$123 '\777'
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/err_syntax9.y
===================================================================
--- vendor/byacc/dist/test/err_syntax9.y (rev 0)
+++ vendor/byacc/dist/test/err_syntax9.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,32 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+
+%start text
+%token text '(' '*' '&'
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/error.y
===================================================================
--- vendor/byacc/dist/test/error.y (rev 0)
+++ vendor/byacc/dist/test/error.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,28 @@
+%{
+int yylex(void);
+static void yyerror(const char *);
+%}
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/grammar.y
===================================================================
--- vendor/byacc/dist/test/grammar.y (rev 0)
+++ vendor/byacc/dist/test/grammar.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,1183 @@
+/* $Id: grammar.y,v 1.5 2012/01/15 20:00:59 tom Exp $
+ *
+ * yacc grammar for C function prototype generator
+ * This was derived from the grammar in Appendix A of
+ * "The C Programming Language" by Kernighan and Ritchie.
+ */
+%expect 1
+%{
+#ifdef YYBISON
+#include <stdlib.h>
+#define YYSTYPE_IS_DECLARED
+#define yyerror yaccError
+#endif
+
+#if defined(YYBISON) || !defined(YYBYACC)
+static void yyerror(const char *s);
+#endif
+%}
+
+%token <text> '(' '*' '&'
+ /* identifiers that are not reserved words */
+ T_IDENTIFIER T_TYPEDEF_NAME T_DEFINE_NAME
+
+ /* storage class */
+ T_AUTO T_EXTERN T_REGISTER T_STATIC T_TYPEDEF
+ /* This keyword included for compatibility with C++. */
+ T_INLINE
+ /* This keyword included for compatibility with GCC */
+ T_EXTENSION
+
+ /* type specifiers */
+ T_CHAR T_DOUBLE T_FLOAT T_INT T_VOID
+ T_LONG T_SHORT T_SIGNED T_UNSIGNED
+ T_ENUM T_STRUCT T_UNION
+ /* C9X new types */
+ T_Bool T_Complex T_Imaginary
+
+ /* type qualifiers */
+ T_TYPE_QUALIFIER
+
+ /* paired square brackets and everything between them: [ ... ] */
+ T_BRACKETS
+
+%token
+ /* left brace */
+ T_LBRACE
+ /* all input to the matching right brace */
+ T_MATCHRBRACE
+
+ /* three periods */
+ T_ELLIPSIS
+
+ /* constant expression or paired braces following an equal sign */
+ T_INITIALIZER
+
+ /* string literal */
+ T_STRING_LITERAL
+
+ /* asm */
+ T_ASM
+ /* ( "string literal" ) following asm keyword */
+ T_ASMARG
+
+ /* va_dcl from <varargs.h> */
+ T_VA_DCL
+
+%type <decl_spec> decl_specifiers decl_specifier
+%type <decl_spec> storage_class type_specifier type_qualifier
+%type <decl_spec> struct_or_union_specifier enum_specifier
+%type <decl_list> init_declarator_list
+%type <declarator> init_declarator declarator direct_declarator
+%type <declarator> abs_declarator direct_abs_declarator
+%type <param_list> parameter_type_list parameter_list
+%type <parameter> parameter_declaration
+%type <param_list> opt_identifier_list identifier_list
+%type <text> struct_or_union pointer opt_type_qualifiers type_qualifier_list
+ any_id identifier_or_ref
+%type <text> enumeration
+
+%{
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+
+#define OPT_LINTLIBRARY 1
+
+#ifndef TRUE
+#define TRUE (1)
+#endif
+
+#ifndef FALSE
+#define FALSE (0)
+#endif
+
+/* #include "cproto.h" */
+#define MAX_TEXT_SIZE 1024
+
+/* Prototype styles */
+#if OPT_LINTLIBRARY
+#define PROTO_ANSI_LLIB -2 /* form ANSI lint-library source */
+#define PROTO_LINTLIBRARY -1 /* form lint-library source */
+#endif
+#define PROTO_NONE 0 /* do not output any prototypes */
+#define PROTO_TRADITIONAL 1 /* comment out parameters */
+#define PROTO_ABSTRACT 2 /* comment out parameter names */
+#define PROTO_ANSI 3 /* ANSI C prototype */
+
+typedef int PrototypeStyle;
+
+typedef char boolean;
+
+extern boolean types_out;
+extern PrototypeStyle proto_style;
+
+#define ansiLintLibrary() (proto_style == PROTO_ANSI_LLIB)
+#define knrLintLibrary() (proto_style == PROTO_LINTLIBRARY)
+#define lintLibrary() (knrLintLibrary() || ansiLintLibrary())
+
+#if OPT_LINTLIBRARY
+#define FUNC_UNKNOWN -1 /* unspecified */
+#else
+#define FUNC_UNKNOWN 0 /* unspecified (same as FUNC_NONE) */
+#endif
+#define FUNC_NONE 0 /* not a function definition */
+#define FUNC_TRADITIONAL 1 /* traditional style */
+#define FUNC_ANSI 2 /* ANSI style */
+#define FUNC_BOTH 3 /* both styles */
+
+typedef int FuncDefStyle;
+
+/* Source file text */
+typedef struct text {
+ char text[MAX_TEXT_SIZE]; /* source text */
+ long begin; /* offset in temporary file */
+} Text;
+
+/* Declaration specifier flags */
+#define DS_NONE 0 /* default */
+#define DS_EXTERN 1 /* contains "extern" specifier */
+#define DS_STATIC 2 /* contains "static" specifier */
+#define DS_CHAR 4 /* contains "char" type specifier */
+#define DS_SHORT 8 /* contains "short" type specifier */
+#define DS_FLOAT 16 /* contains "float" type specifier */
+#define DS_INLINE 32 /* contains "inline" specifier */
+#define DS_JUNK 64 /* we're not interested in this declaration */
+
+/* This structure stores information about a declaration specifier. */
+typedef struct decl_spec {
+ unsigned short flags; /* flags defined above */
+ char *text; /* source text */
+ long begin; /* offset in temporary file */
+} DeclSpec;
+
+/* This is a list of function parameters. */
+typedef struct _ParameterList {
+ struct parameter *first; /* pointer to first parameter in list */
+ struct parameter *last; /* pointer to last parameter in list */
+ long begin_comment; /* begin offset of comment */
+ long end_comment; /* end offset of comment */
+ char *comment; /* comment at start of parameter list */
+} ParameterList;
+
+/* This structure stores information about a declarator. */
+typedef struct _Declarator {
+ char *name; /* name of variable or function */
+ char *text; /* source text */
+ long begin; /* offset in temporary file */
+ long begin_comment; /* begin offset of comment */
+ long end_comment; /* end offset of comment */
+ FuncDefStyle func_def; /* style of function definition */
+ ParameterList params; /* function parameters */
+ boolean pointer; /* TRUE if it declares a pointer */
+ struct _Declarator *head; /* head function declarator */
+ struct _Declarator *func_stack; /* stack of function declarators */
+ struct _Declarator *next; /* next declarator in list */
+} Declarator;
+
+/* This structure stores information about a function parameter. */
+typedef struct parameter {
+ struct parameter *next; /* next parameter in list */
+ DeclSpec decl_spec;
+ Declarator *declarator;
+ char *comment; /* comment following the parameter */
+} Parameter;
+
+/* This is a list of declarators. */
+typedef struct declarator_list {
+ Declarator *first; /* pointer to first declarator in list */
+ Declarator *last; /* pointer to last declarator in list */
+} DeclaratorList;
+
+/* #include "symbol.h" */
+typedef struct symbol {
+ struct symbol *next; /* next symbol in list */
+ char *name; /* name of symbol */
+ char *value; /* value of symbol (for defines) */
+ short flags; /* symbol attributes */
+} Symbol;
+
+/* parser stack entry type */
+typedef union {
+ Text text;
+ DeclSpec decl_spec;
+ Parameter *parameter;
+ ParameterList param_list;
+ Declarator *declarator;
+ DeclaratorList decl_list;
+} YYSTYPE;
+
+/* The hash table length should be a prime number. */
+#define SYM_MAX_HASH 251
+
+typedef struct symbol_table {
+ Symbol *bucket[SYM_MAX_HASH]; /* hash buckets */
+} SymbolTable;
+
+extern SymbolTable *new_symbol_table /* Create symbol table */
+ (void);
+extern void free_symbol_table /* Destroy symbol table */
+ (SymbolTable *s);
+extern Symbol *find_symbol /* Lookup symbol name */
+ (SymbolTable *s, const char *n);
+extern Symbol *new_symbol /* Define new symbol */
+ (SymbolTable *s, const char *n, const char *v, int f);
+
+/* #include "semantic.h" */
+extern void new_decl_spec (DeclSpec *, const char *, long, int);
+extern void free_decl_spec (DeclSpec *);
+extern void join_decl_specs (DeclSpec *, DeclSpec *, DeclSpec *);
+extern void check_untagged (DeclSpec *);
+extern Declarator *new_declarator (const char *, const char *, long);
+extern void free_declarator (Declarator *);
+extern void new_decl_list (DeclaratorList *, Declarator *);
+extern void free_decl_list (DeclaratorList *);
+extern void add_decl_list (DeclaratorList *, DeclaratorList *, Declarator *);
+extern Parameter *new_parameter (DeclSpec *, Declarator *);
+extern void free_parameter (Parameter *);
+extern void new_param_list (ParameterList *, Parameter *);
+extern void free_param_list (ParameterList *);
+extern void add_param_list (ParameterList *, ParameterList *, Parameter *);
+extern void new_ident_list (ParameterList *);
+extern void add_ident_list (ParameterList *, ParameterList *, const char *);
+extern void set_param_types (ParameterList *, DeclSpec *, DeclaratorList *);
+extern void gen_declarations (DeclSpec *, DeclaratorList *);
+extern void gen_prototype (DeclSpec *, Declarator *);
+extern void gen_func_declarator (Declarator *);
+extern void gen_func_definition (DeclSpec *, Declarator *);
+
+extern void init_parser (void);
+extern void process_file (FILE *infile, char *name);
+extern char *cur_text (void);
+extern char *cur_file_name (void);
+extern char *implied_typedef (void);
+extern void include_file (char *name, int convert);
+extern char *supply_parm (int count);
+extern char *xstrdup (const char *);
+extern int already_declared (char *name);
+extern int is_actual_func (Declarator *d);
+extern int lint_ellipsis (Parameter *p);
+extern int want_typedef (void);
+extern void begin_tracking (void);
+extern void begin_typedef (void);
+extern void copy_typedef (char *s);
+extern void ellipsis_varargs (Declarator *d);
+extern void end_typedef (void);
+extern void flush_varargs (void);
+extern void fmt_library (int code);
+extern void imply_typedef (const char *s);
+extern void indent (FILE *outf);
+extern void put_blankline (FILE *outf);
+extern void put_body (FILE *outf, DeclSpec *decl_spec, Declarator *declarator);
+extern void put_char (FILE *outf, int c);
+extern void put_error (void);
+extern void put_newline (FILE *outf);
+extern void put_padded (FILE *outf, const char *s);
+extern void put_string (FILE *outf, const char *s);
+extern void track_in (void);
+
+extern boolean file_comments;
+extern FuncDefStyle func_style;
+extern char base_file[];
+
+extern int yylex (void);
+
+/* declaration specifier attributes for the typedef statement currently being
+ * scanned
+ */
+static int cur_decl_spec_flags;
+
+/* pointer to parameter list for the current function definition */
+static ParameterList *func_params;
+
+/* A parser semantic action sets this pointer to the current declarator in
+ * a function parameter declaration in order to catch any comments following
+ * the parameter declaration on the same line. If the lexer scans a comment
+ * and <cur_declarator> is not NULL, then the comment is attached to the
+ * declarator. To ignore subsequent comments, the lexer sets this to NULL
+ * after scanning a comment or end of line.
+ */
+static Declarator *cur_declarator;
+
+/* temporary string buffer */
+static char buf[MAX_TEXT_SIZE];
+
+/* table of typedef names */
+static SymbolTable *typedef_names;
+
+/* table of define names */
+static SymbolTable *define_names;
+
+/* table of type qualifiers */
+static SymbolTable *type_qualifiers;
+
+/* information about the current input file */
+typedef struct {
+ char *base_name; /* base input file name */
+ char *file_name; /* current file name */
+ FILE *file; /* input file */
+ unsigned line_num; /* current line number in input file */
+ FILE *tmp_file; /* temporary file */
+ long begin_comment; /* tmp file offset after last written ) or ; */
+ long end_comment; /* tmp file offset after last comment */
+ boolean convert; /* if TRUE, convert function definitions */
+ boolean changed; /* TRUE if conversion done in this file */
+} IncludeStack;
+
+static IncludeStack *cur_file; /* current input file */
+
+/* #include "yyerror.c" */
+
+static int haveAnsiParam (void);
+
+
+/* Flags to enable us to find if a procedure returns a value.
+ */
+static int return_val; /* nonzero on BRACES iff return-expression found */
+
+static const char *
+dft_decl_spec (void)
+{
+ return (lintLibrary() && !return_val) ? "void" : "int";
+}
+
+static int
+haveAnsiParam (void)
+{
+ Parameter *p;
+ if (func_params != 0) {
+ for (p = func_params->first; p != 0; p = p->next) {
+ if (p->declarator->func_def == FUNC_ANSI) {
+ return TRUE;
+ }
+ }
+ }
+ return FALSE;
+}
+%}
+%%
+
+program
+ : /* empty */
+ | translation_unit
+ ;
+
+translation_unit
+ : external_declaration
+ | translation_unit external_declaration
+ ;
+
+external_declaration
+ : declaration
+ | function_definition
+ | ';'
+ | linkage_specification
+ | T_ASM T_ASMARG ';'
+ | error T_MATCHRBRACE
+ {
+ yyerrok;
+ }
+ | error ';'
+ {
+ yyerrok;
+ }
+ ;
+
+braces
+ : T_LBRACE T_MATCHRBRACE
+ ;
+
+linkage_specification
+ : T_EXTERN T_STRING_LITERAL braces
+ {
+ /* Provide an empty action here so bison will not complain about
+ * incompatible types in the default action it normally would
+ * have generated.
+ */
+ }
+ | T_EXTERN T_STRING_LITERAL declaration
+ {
+ /* empty */
+ }
+ ;
+
+declaration
+ : decl_specifiers ';'
+ {
+#if OPT_LINTLIBRARY
+ if (types_out && want_typedef()) {
+ gen_declarations(&$1, (DeclaratorList *)0);
+ flush_varargs();
+ }
+#endif
+ free_decl_spec(&$1);
+ end_typedef();
+ }
+ | decl_specifiers init_declarator_list ';'
+ {
+ if (func_params != NULL) {
+ set_param_types(func_params, &$1, &$2);
+ } else {
+ gen_declarations(&$1, &$2);
+#if OPT_LINTLIBRARY
+ flush_varargs();
+#endif
+ free_decl_list(&$2);
+ }
+ free_decl_spec(&$1);
+ end_typedef();
+ }
+ | any_typedef decl_specifiers
+ {
+ cur_decl_spec_flags = $2.flags;
+ free_decl_spec(&$2);
+ }
+ opt_declarator_list ';'
+ {
+ end_typedef();
+ }
+ ;
+
+any_typedef
+ : T_EXTENSION T_TYPEDEF
+ {
+ begin_typedef();
+ }
+ | T_TYPEDEF
+ {
+ begin_typedef();
+ }
+ ;
+
+opt_declarator_list
+ : /* empty */
+ | declarator_list
+ ;
+
+declarator_list
+ : declarator
+ {
+ int flags = cur_decl_spec_flags;
+
+ /* If the typedef is a pointer type, then reset the short type
+ * flags so it does not get promoted.
+ */
+ if (strcmp($1->text, $1->name) != 0)
+ flags &= ~(DS_CHAR | DS_SHORT | DS_FLOAT);
+ new_symbol(typedef_names, $1->name, NULL, flags);
+ free_declarator($1);
+ }
+ | declarator_list ',' declarator
+ {
+ int flags = cur_decl_spec_flags;
+
+ if (strcmp($3->text, $3->name) != 0)
+ flags &= ~(DS_CHAR | DS_SHORT | DS_FLOAT);
+ new_symbol(typedef_names, $3->name, NULL, flags);
+ free_declarator($3);
+ }
+ ;
+
+function_definition
+ : decl_specifiers declarator
+ {
+ check_untagged(&$1);
+ if ($2->func_def == FUNC_NONE) {
+ yyerror("syntax error");
+ YYERROR;
+ }
+ func_params = &($2->head->params);
+ func_params->begin_comment = cur_file->begin_comment;
+ func_params->end_comment = cur_file->end_comment;
+ }
+ opt_declaration_list T_LBRACE
+ {
+ /* If we're converting to K&R and we've got a nominally K&R
+ * function which has a parameter which is ANSI (i.e., a prototyped
+ * function pointer), then we must override the deciphered value of
+ * 'func_def' so that the parameter will be converted.
+ */
+ if (func_style == FUNC_TRADITIONAL
+ && haveAnsiParam()
+ && $2->head->func_def == func_style) {
+ $2->head->func_def = FUNC_BOTH;
+ }
+
+ func_params = NULL;
+
+ if (cur_file->convert)
+ gen_func_definition(&$1, $2);
+ gen_prototype(&$1, $2);
+#if OPT_LINTLIBRARY
+ flush_varargs();
+#endif
+ free_decl_spec(&$1);
+ free_declarator($2);
+ }
+ T_MATCHRBRACE
+ | declarator
+ {
+ if ($1->func_def == FUNC_NONE) {
+ yyerror("syntax error");
+ YYERROR;
+ }
+ func_params = &($1->head->params);
+ func_params->begin_comment = cur_file->begin_comment;
+ func_params->end_comment = cur_file->end_comment;
+ }
+ opt_declaration_list T_LBRACE T_MATCHRBRACE
+ {
+ DeclSpec decl_spec;
+
+ func_params = NULL;
+
+ new_decl_spec(&decl_spec, dft_decl_spec(), $1->begin, DS_NONE);
+ if (cur_file->convert)
+ gen_func_definition(&decl_spec, $1);
+ gen_prototype(&decl_spec, $1);
+#if OPT_LINTLIBRARY
+ flush_varargs();
+#endif
+ free_decl_spec(&decl_spec);
+ free_declarator($1);
+ }
+ ;
+
+opt_declaration_list
+ : /* empty */
+ | T_VA_DCL
+ | declaration_list
+ ;
+
+declaration_list
+ : declaration
+ | declaration_list declaration
+ ;
+
+decl_specifiers
+ : decl_specifier
+ | decl_specifiers decl_specifier
+ {
+ join_decl_specs(&$$, &$1, &$2);
+ free($1.text);
+ free($2.text);
+ }
+ ;
+
+decl_specifier
+ : storage_class
+ | type_specifier
+ | type_qualifier
+ ;
+
+storage_class
+ : T_AUTO
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_NONE);
+ }
+ | T_EXTERN
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_EXTERN);
+ }
+ | T_REGISTER
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_NONE);
+ }
+ | T_STATIC
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_STATIC);
+ }
+ | T_INLINE
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_INLINE);
+ }
+ | T_EXTENSION
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_JUNK);
+ }
+ ;
+
+type_specifier
+ : T_CHAR
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_CHAR);
+ }
+ | T_DOUBLE
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_NONE);
+ }
+ | T_FLOAT
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_FLOAT);
+ }
+ | T_INT
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_NONE);
+ }
+ | T_LONG
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_NONE);
+ }
+ | T_SHORT
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_SHORT);
+ }
+ | T_SIGNED
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_NONE);
+ }
+ | T_UNSIGNED
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_NONE);
+ }
+ | T_VOID
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_NONE);
+ }
+ | T_Bool
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_CHAR);
+ }
+ | T_Complex
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_NONE);
+ }
+ | T_Imaginary
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_NONE);
+ }
+ | T_TYPEDEF_NAME
+ {
+ Symbol *s;
+ s = find_symbol(typedef_names, $1.text);
+ if (s != NULL)
+ new_decl_spec(&$$, $1.text, $1.begin, s->flags);
+ }
+ | struct_or_union_specifier
+ | enum_specifier
+ ;
+
+type_qualifier
+ : T_TYPE_QUALIFIER
+ {
+ new_decl_spec(&$$, $1.text, $1.begin, DS_NONE);
+ }
+ | T_DEFINE_NAME
+ {
+ /* This rule allows the <pointer> nonterminal to scan #define
+ * names as if they were type modifiers.
+ */
+ Symbol *s;
+ s = find_symbol(define_names, $1.text);
+ if (s != NULL)
+ new_decl_spec(&$$, $1.text, $1.begin, s->flags);
+ }
+ ;
+
+struct_or_union_specifier
+ : struct_or_union any_id braces
+ {
+ char *s;
+ if ((s = implied_typedef()) == 0)
+ (void)sprintf(s = buf, "%s %s", $1.text, $2.text);
+ new_decl_spec(&$$, s, $1.begin, DS_NONE);
+ }
+ | struct_or_union braces
+ {
+ char *s;
+ if ((s = implied_typedef()) == 0)
+ (void)sprintf(s = buf, "%s {}", $1.text);
+ new_decl_spec(&$$, s, $1.begin, DS_NONE);
+ }
+ | struct_or_union any_id
+ {
+ (void)sprintf(buf, "%s %s", $1.text, $2.text);
+ new_decl_spec(&$$, buf, $1.begin, DS_NONE);
+ }
+ ;
+
+struct_or_union
+ : T_STRUCT
+ {
+ imply_typedef($$.text);
+ }
+ | T_UNION
+ {
+ imply_typedef($$.text);
+ }
+ ;
+
+init_declarator_list
+ : init_declarator
+ {
+ new_decl_list(&$$, $1);
+ }
+ | init_declarator_list ',' init_declarator
+ {
+ add_decl_list(&$$, &$1, $3);
+ }
+ ;
+
+init_declarator
+ : declarator
+ {
+ if ($1->func_def != FUNC_NONE && func_params == NULL &&
+ func_style == FUNC_TRADITIONAL && cur_file->convert) {
+ gen_func_declarator($1);
+ fputs(cur_text(), cur_file->tmp_file);
+ }
+ cur_declarator = $$;
+ }
+ | declarator '='
+ {
+ if ($1->func_def != FUNC_NONE && func_params == NULL &&
+ func_style == FUNC_TRADITIONAL && cur_file->convert) {
+ gen_func_declarator($1);
+ fputs(" =", cur_file->tmp_file);
+ }
+ }
+ T_INITIALIZER
+ ;
+
+enum_specifier
+ : enumeration any_id braces
+ {
+ char *s;
+ if ((s = implied_typedef()) == 0)
+ (void)sprintf(s = buf, "enum %s", $2.text);
+ new_decl_spec(&$$, s, $1.begin, DS_NONE);
+ }
+ | enumeration braces
+ {
+ char *s;
+ if ((s = implied_typedef()) == 0)
+ (void)sprintf(s = buf, "%s {}", $1.text);
+ new_decl_spec(&$$, s, $1.begin, DS_NONE);
+ }
+ | enumeration any_id
+ {
+ (void)sprintf(buf, "enum %s", $2.text);
+ new_decl_spec(&$$, buf, $1.begin, DS_NONE);
+ }
+ ;
+
+enumeration
+ : T_ENUM
+ {
+ imply_typedef("enum");
+ $$ = $1;
+ }
+ ;
+
+any_id
+ : T_IDENTIFIER
+ | T_TYPEDEF_NAME
+ ;
+
+declarator
+ : pointer direct_declarator
+ {
+ $$ = $2;
+ (void)sprintf(buf, "%s%s", $1.text, $$->text);
+ free($$->text);
+ $$->text = xstrdup(buf);
+ $$->begin = $1.begin;
+ $$->pointer = TRUE;
+ }
+ | direct_declarator
+ ;
+
+direct_declarator
+ : identifier_or_ref
+ {
+ $$ = new_declarator($1.text, $1.text, $1.begin);
+ }
+ | '(' declarator ')'
+ {
+ $$ = $2;
+ (void)sprintf(buf, "(%s)", $$->text);
+ free($$->text);
+ $$->text = xstrdup(buf);
+ $$->begin = $1.begin;
+ }
+ | direct_declarator T_BRACKETS
+ {
+ $$ = $1;
+ (void)sprintf(buf, "%s%s", $$->text, $2.text);
+ free($$->text);
+ $$->text = xstrdup(buf);
+ }
+ | direct_declarator '(' parameter_type_list ')'
+ {
+ $$ = new_declarator("%s()", $1->name, $1->begin);
+ $$->params = $3;
+ $$->func_stack = $1;
+ $$->head = ($1->func_stack == NULL) ? $$ : $1->head;
+ $$->func_def = FUNC_ANSI;
+ }
+ | direct_declarator '(' opt_identifier_list ')'
+ {
+ $$ = new_declarator("%s()", $1->name, $1->begin);
+ $$->params = $3;
+ $$->func_stack = $1;
+ $$->head = ($1->func_stack == NULL) ? $$ : $1->head;
+ $$->func_def = FUNC_TRADITIONAL;
+ }
+ ;
+
+pointer
+ : '*' opt_type_qualifiers
+ {
+ (void)sprintf($$.text, "*%s", $2.text);
+ $$.begin = $1.begin;
+ }
+ | '*' opt_type_qualifiers pointer
+ {
+ (void)sprintf($$.text, "*%s%s", $2.text, $3.text);
+ $$.begin = $1.begin;
+ }
+ ;
+
+opt_type_qualifiers
+ : /* empty */
+ {
+ strcpy($$.text, "");
+ $$.begin = 0L;
+ }
+ | type_qualifier_list
+ ;
+
+type_qualifier_list
+ : type_qualifier
+ {
+ (void)sprintf($$.text, "%s ", $1.text);
+ $$.begin = $1.begin;
+ free($1.text);
+ }
+ | type_qualifier_list type_qualifier
+ {
+ (void)sprintf($$.text, "%s%s ", $1.text, $2.text);
+ $$.begin = $1.begin;
+ free($2.text);
+ }
+ ;
+
+parameter_type_list
+ : parameter_list
+ | parameter_list ',' T_ELLIPSIS
+ {
+ add_ident_list(&$$, &$1, "...");
+ }
+ ;
+
+parameter_list
+ : parameter_declaration
+ {
+ new_param_list(&$$, $1);
+ }
+ | parameter_list ',' parameter_declaration
+ {
+ add_param_list(&$$, &$1, $3);
+ }
+ ;
+
+parameter_declaration
+ : decl_specifiers declarator
+ {
+ check_untagged(&$1);
+ $$ = new_parameter(&$1, $2);
+ }
+ | decl_specifiers abs_declarator
+ {
+ check_untagged(&$1);
+ $$ = new_parameter(&$1, $2);
+ }
+ | decl_specifiers
+ {
+ check_untagged(&$1);
+ $$ = new_parameter(&$1, (Declarator *)0);
+ }
+ ;
+
+opt_identifier_list
+ : /* empty */
+ {
+ new_ident_list(&$$);
+ }
+ | identifier_list
+ ;
+
+identifier_list
+ : any_id
+ {
+ new_ident_list(&$$);
+ add_ident_list(&$$, &$$, $1.text);
+ }
+ | identifier_list ',' any_id
+ {
+ add_ident_list(&$$, &$1, $3.text);
+ }
+ ;
+
+identifier_or_ref
+ : any_id
+ {
+ $$ = $1;
+ }
+ | '&' any_id
+ {
+#if OPT_LINTLIBRARY
+ if (lintLibrary()) { /* Lint doesn't grok C++ ref variables */
+ $$ = $2;
+ } else
+#endif
+ (void)sprintf($$.text, "&%s", $2.text);
+ $$.begin = $1.begin;
+ }
+ ;
+
+abs_declarator
+ : pointer
+ {
+ $$ = new_declarator($1.text, "", $1.begin);
+ }
+ | pointer direct_abs_declarator
+ {
+ $$ = $2;
+ (void)sprintf(buf, "%s%s", $1.text, $$->text);
+ free($$->text);
+ $$->text = xstrdup(buf);
+ $$->begin = $1.begin;
+ }
+ | direct_abs_declarator
+ ;
+
+direct_abs_declarator
+ : '(' abs_declarator ')'
+ {
+ $$ = $2;
+ (void)sprintf(buf, "(%s)", $$->text);
+ free($$->text);
+ $$->text = xstrdup(buf);
+ $$->begin = $1.begin;
+ }
+ | direct_abs_declarator T_BRACKETS
+ {
+ $$ = $1;
+ (void)sprintf(buf, "%s%s", $$->text, $2.text);
+ free($$->text);
+ $$->text = xstrdup(buf);
+ }
+ | T_BRACKETS
+ {
+ $$ = new_declarator($1.text, "", $1.begin);
+ }
+ | direct_abs_declarator '(' parameter_type_list ')'
+ {
+ $$ = new_declarator("%s()", "", $1->begin);
+ $$->params = $3;
+ $$->func_stack = $1;
+ $$->head = ($1->func_stack == NULL) ? $$ : $1->head;
+ $$->func_def = FUNC_ANSI;
+ }
+ | direct_abs_declarator '(' ')'
+ {
+ $$ = new_declarator("%s()", "", $1->begin);
+ $$->func_stack = $1;
+ $$->head = ($1->func_stack == NULL) ? $$ : $1->head;
+ $$->func_def = FUNC_ANSI;
+ }
+ | '(' parameter_type_list ')'
+ {
+ Declarator *d;
+
+ d = new_declarator("", "", $1.begin);
+ $$ = new_declarator("%s()", "", $1.begin);
+ $$->params = $2;
+ $$->func_stack = d;
+ $$->head = $$;
+ $$->func_def = FUNC_ANSI;
+ }
+ | '(' ')'
+ {
+ Declarator *d;
+
+ d = new_declarator("", "", $1.begin);
+ $$ = new_declarator("%s()", "", $1.begin);
+ $$->func_stack = d;
+ $$->head = $$;
+ $$->func_def = FUNC_ANSI;
+ }
+ ;
+
+%%
+
+/* lex.yy.c */
+#define BEGIN yy_start = 1 + 2 *
+
+#define CPP1 1
+#define INIT1 2
+#define INIT2 3
+#define CURLY 4
+#define LEXYACC 5
+#define ASM 6
+#define CPP_INLINE 7
+
+extern char *yytext;
+extern FILE *yyin, *yyout;
+
+static int curly; /* number of curly brace nesting levels */
+static int ly_count; /* number of occurances of %% */
+static int inc_depth; /* include nesting level */
+static SymbolTable *included_files; /* files already included */
+static int yy_start = 0; /* start state number */
+
+#define grammar_error(s) yaccError(s)
+
+static void
+yaccError (const char *msg)
+{
+ func_params = NULL;
+ put_error(); /* tell what line we're on, and what file */
+ fprintf(stderr, "%s at token '%s'\n", msg, yytext);
+}
+
+/* Initialize the table of type qualifier keywords recognized by the lexical
+ * analyzer.
+ */
+void
+init_parser (void)
+{
+ static const char *keywords[] = {
+ "const",
+ "restrict",
+ "volatile",
+ "interrupt",
+#ifdef vms
+ "noshare",
+ "readonly",
+#endif
+#if defined(MSDOS) || defined(OS2)
+ "__cdecl",
+ "__export",
+ "__far",
+ "__fastcall",
+ "__fortran",
+ "__huge",
+ "__inline",
+ "__interrupt",
+ "__loadds",
+ "__near",
+ "__pascal",
+ "__saveregs",
+ "__segment",
+ "__stdcall",
+ "__syscall",
+ "_cdecl",
+ "_cs",
+ "_ds",
+ "_es",
+ "_export",
+ "_far",
+ "_fastcall",
+ "_fortran",
+ "_huge",
+ "_interrupt",
+ "_loadds",
+ "_near",
+ "_pascal",
+ "_saveregs",
+ "_seg",
+ "_segment",
+ "_ss",
+ "cdecl",
+ "far",
+ "huge",
+ "near",
+ "pascal",
+#ifdef OS2
+ "__far16",
+#endif
+#endif
+#ifdef __GNUC__
+ /* gcc aliases */
+ "__builtin_va_arg",
+ "__builtin_va_list",
+ "__const",
+ "__const__",
+ "__inline",
+ "__inline__",
+ "__restrict",
+ "__restrict__",
+ "__volatile",
+ "__volatile__",
+#endif
+ };
+ unsigned i;
+
+ /* Initialize type qualifier table. */
+ type_qualifiers = new_symbol_table();
+ for (i = 0; i < sizeof(keywords)/sizeof(keywords[0]); ++i) {
+ new_symbol(type_qualifiers, keywords[i], NULL, DS_NONE);
+ }
+}
+
+/* Process the C source file. Write function prototypes to the standard
+ * output. Convert function definitions and write the converted source
+ * code to a temporary file.
+ */
+void
+process_file (FILE *infile, char *name)
+{
+ char *s;
+
+ if (strlen(name) > 2) {
+ s = name + strlen(name) - 2;
+ if (*s == '.') {
+ ++s;
+ if (*s == 'l' || *s == 'y')
+ BEGIN LEXYACC;
+#if defined(MSDOS) || defined(OS2)
+ if (*s == 'L' || *s == 'Y')
+ BEGIN LEXYACC;
+#endif
+ }
+ }
+
+ included_files = new_symbol_table();
+ typedef_names = new_symbol_table();
+ define_names = new_symbol_table();
+ inc_depth = -1;
+ curly = 0;
+ ly_count = 0;
+ func_params = NULL;
+ yyin = infile;
+ include_file(strcpy(base_file, name), func_style != FUNC_NONE);
+ if (file_comments) {
+#if OPT_LINTLIBRARY
+ if (lintLibrary()) {
+ put_blankline(stdout);
+ begin_tracking();
+ }
+#endif
+ put_string(stdout, "/* ");
+ put_string(stdout, cur_file_name());
+ put_string(stdout, " */\n");
+ }
+ yyparse();
+ free_symbol_table(define_names);
+ free_symbol_table(typedef_names);
+ free_symbol_table(included_files);
+}
+
+#ifdef NO_LEAKS
+void
+free_parser(void)
+{
+ free_symbol_table (type_qualifiers);
+#ifdef FLEX_SCANNER
+ if (yy_current_buffer != 0)
+ yy_delete_buffer(yy_current_buffer);
+#endif
+}
+#endif
Added: vendor/byacc/dist/test/inherit0.y
===================================================================
--- vendor/byacc/dist/test/inherit0.y (rev 0)
+++ vendor/byacc/dist/test/inherit0.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,48 @@
+%{
+extern void mksymbol(int t, int c, int id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
+#endif
+%}
+
+%token GLOBAL LOCAL
+%token REAL INTEGER
+%token NAME
+
+%start declaration
+
+%%
+declaration: class type namelist
+ { $$ = $3; }
+ | type locnamelist
+ { $$ = $2; }
+ ;
+
+class : GLOBAL { $$ = 1; }
+ | LOCAL { $$ = 2; }
+ ;
+
+type : REAL { $$ = 1; }
+ | INTEGER { $$ = 2; }
+ ;
+
+namelist: namelist NAME
+ { mksymbol($0, $-1, $2); }
+ | NAME
+ { mksymbol($0, $-1, $1); }
+ ;
+
+locnamelist:
+ { $$ = 2; } /* set up semantic stack for <class>: LOCAL */
+ { $$ = $-1; } /* copy <type> to where <namelist> expects it */
+ namelist
+ { $$ = $3; }
+ ;
+%%
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
Added: vendor/byacc/dist/test/inherit1.y
===================================================================
--- vendor/byacc/dist/test/inherit1.y (rev 0)
+++ vendor/byacc/dist/test/inherit1.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,76 @@
+%{
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
+#endif
+%}
+
+%token <cval> GLOBAL LOCAL
+%token <tval> REAL INTEGER
+%token <id> NAME
+
+%type <nlist> declaration namelist locnamelist
+%type <cval> class
+%type <tval> type
+
+%union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+}
+
+%start declaration
+
+%%
+declaration: class type namelist
+ { $$ = $3; }
+ | type locnamelist
+ { $$ = $2; }
+ ;
+
+class : GLOBAL { $$ = cGLOBAL; }
+ | LOCAL { $$ = cLOCAL; }
+ ;
+
+type : REAL { $$ = tREAL; }
+ | INTEGER { $$ = tINTEGER; }
+ ;
+
+namelist: namelist NAME
+ { $$->s = mksymbol($<tval>0, $<cval>-1, $2);
+ $$->next = $1;
+ }
+ | NAME
+ { $$->s = mksymbol($<tval>0, $<cval>-1, $1);
+ $$->next = NULL;
+ }
+ ;
+
+locnamelist:
+ { $<cval>$ = cLOCAL; } /* set up semantic stack for <class> = LOCAL */
+ { $<tval>$ = $<tval>-1; } /* copy <type> to where <namelist> expects it */
+ namelist
+ { $$ = $3; }
+ ;
+%%
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
Added: vendor/byacc/dist/test/inherit2.y
===================================================================
--- vendor/byacc/dist/test/inherit2.y (rev 0)
+++ vendor/byacc/dist/test/inherit2.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,80 @@
+%{
+#include <stdlib.h>
+
+typedef enum {cGLOBAL, cLOCAL} class;
+typedef enum {tREAL, tINTEGER} type;
+typedef char * name;
+
+struct symbol { class c; type t; name id; };
+typedef struct symbol symbol;
+
+struct namelist { symbol *s; struct namelist *next; };
+typedef struct namelist namelist;
+
+extern symbol *mksymbol(type t, class c, name id);
+
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+%}
+
+%token <cval> GLOBAL LOCAL
+%token <tval> REAL INTEGER
+%token <id> NAME
+
+%type <nlist> declaration namelist(<cval>, <tval>) locnamelist(<tval>)
+%type <cval> class
+%type <tval> type
+
+%destructor {
+ namelist *p = $$;
+ while (p != NULL)
+ { namelist *pp = p;
+ p = p->next;
+ free(pp->s); free(pp);
+ }
+ } <nlist>
+
+%union
+{
+ class cval;
+ type tval;
+ namelist * nlist;
+ name id;
+}
+
+%start declaration
+
+%%
+declaration: class type namelist($1, $2)
+ { $$ = $3; }
+ | type locnamelist($1)
+ { $$ = $2; }
+ ;
+
+class : GLOBAL { $$ = cGLOBAL; }
+ | LOCAL { $$ = cLOCAL; }
+ ;
+
+type : REAL { $$ = tREAL; }
+ | INTEGER { $$ = tINTEGER; }
+ ;
+
+namelist($c, $t): namelist NAME
+ { $$->s = mksymbol($<tval>t, $<cval>c, $2);
+ $$->next = $1;
+ }
+ | NAME
+ { $$->s = mksymbol($t, $c, $1);
+ $$->next = NULL;
+ }
+ ;
+
+locnamelist($t): namelist(cLOCAL, $t)
+ { $$ = $1; }
+ ;
+%%
+
+extern int YYLEX_DECL();
+extern void YYERROR_DECL();
Added: vendor/byacc/dist/test/ok_syntax1.y
===================================================================
--- vendor/byacc/dist/test/ok_syntax1.y (rev 0)
+++ vendor/byacc/dist/test/ok_syntax1.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,155 @@
+%pure_parser
+
+%parse_param { int regs[26] }
+%parse_param { int *base }
+
+%lex_param { int *base }
+
+%{
+# include <stdio.h>
+# include <ctype.h>
+
+#ifdef YYBISON
+#define YYSTYPE int
+#define YYLEX_PARAM base
+#define YYLEX_DECL() yylex(YYSTYPE *yylval, int *YYLEX_PARAM)
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+%}
+
+%start list
+
+%token DIGIT LETTER
+
+%token OCT1 '\177'
+%token HEX1 '\xff'
+%token HEX2 '\xFF'
+%token HEX3 '\x7f'
+%token STR1 "\x7f\177\\\n"
+%token STR2 "\x7f\
+\177\\\n"
+
+%token BELL '\a'
+%token BS '\b'
+%token NL '\n'
+%token LF '\f'
+%token CR '\r'
+%token TAB '\t'
+%token VT '\v'
+
+%union
+{
+ char * cval;
+ int ival;
+ double dval;
+}
+
+%0 '@'
+%2 '~'
+%> '^'
+%< '#'
+
+%left '|'
+%left '&'
+%left '+' '-'
+%left '*' '/' '%'
+%left UMINUS /* supplies precedence for unary minus */
+
+%% /* beginning of rules section */
+
+list : /* empty */
+ | list stat '\n'
+ | list error '\n'
+ { yyerrok ; }
+ ;
+
+stat : expr
+ { printf("%d\n",$<ival>1);}
+ | LETTER '=' expr
+ { regs[$<ival>1] = $<ival>3; }
+ ;
+
+expr : '(' expr ')'
+ { $<ival>$ = $<ival>2; }
+ | expr '+' expr
+ { $<ival>$ = $<ival>1 + $<ival>3; }
+ | expr '-' expr
+ { $<ival>$ = $<ival>1 - $<ival>3; }
+ | expr '*' expr
+ { $<ival>$ = $<ival>1 * $<ival>3; }
+ | expr '/' expr
+ { $<ival>$ = $<ival>1 / $<ival>3; }
+ | expr '%' expr
+ { $<ival>$ = $<ival>1 % $<ival>3; }
+ | expr '&' expr
+ { $<ival>$ = $<ival>1 & $<ival>3; }
+ | expr '|' expr
+ { $<ival>$ = $<ival>1 | $<ival>3; }
+ | '-' expr %prec UMINUS
+ { $<ival>$ = - $<ival>2; }
+ | LETTER
+ { $<ival>$ = regs[$<ival>1]; }
+ | number
+ ;
+
+number: DIGIT
+ { $<ival>$ = $<ival>1; (*base) = ($<ival>1==0) ? 8 : 10; }
+ | number DIGIT
+ { $<ival>$ = (*base) * $<ival>1 + $<ival>2; }
+ ;
+
+%% /* start of programs */
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ int regs[26];
+ int base = 10;
+
+ while(!feof(stdin)) {
+ yyparse(regs, &base);
+ }
+ return 0;
+}
+
+#define UNUSED(x) ((void)(x))
+
+static void
+YYERROR_DECL()
+{
+ UNUSED(regs); /* %parse-param regs is not actually used here */
+ UNUSED(base); /* %parse-param base is not actually used here */
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+YYLEX_DECL()
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval->ival = (c - 'a');
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval->ival = (c - '0') % (*base);
+ return ( DIGIT );
+ }
+ return( c );
+}
Added: vendor/byacc/dist/test/pure_calc.y
===================================================================
--- vendor/byacc/dist/test/pure_calc.y (rev 0)
+++ vendor/byacc/dist/test/pure_calc.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,116 @@
+%{
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+#ifdef YYBISON
+#define YYSTYPE int
+#define YYLEX_PARAM &yylval
+#define YYLEX_DECL() yylex(YYSTYPE *yylval)
+#define YYERROR_DECL() yyerror(const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+%}
+
+%start list
+
+%token DIGIT LETTER
+
+%left '|'
+%left '&'
+%left '+' '-'
+%left '*' '/' '%'
+%left UMINUS /* supplies precedence for unary minus */
+
+%% /* beginning of rules section */
+
+list : /* empty */
+ | list stat '\n'
+ | list error '\n'
+ { yyerrok ; }
+ ;
+
+stat : expr
+ { printf("%d\n",$1);}
+ | LETTER '=' expr
+ { regs[$1] = $3; }
+ ;
+
+expr : '(' expr ')'
+ { $$ = $2; }
+ | expr '+' expr
+ { $$ = $1 + $3; }
+ | expr '-' expr
+ { $$ = $1 - $3; }
+ | expr '*' expr
+ { $$ = $1 * $3; }
+ | expr '/' expr
+ { $$ = $1 / $3; }
+ | expr '%' expr
+ { $$ = $1 % $3; }
+ | expr '&' expr
+ { $$ = $1 & $3; }
+ | expr '|' expr
+ { $$ = $1 | $3; }
+ | '-' expr %prec UMINUS
+ { $$ = - $2; }
+ | LETTER
+ { $$ = regs[$1]; }
+ | number
+ ;
+
+number: DIGIT
+ { $$ = $1; base = ($1==0) ? 8 : 10; }
+ | number DIGIT
+ { $$ = base * $1 + $2; }
+ ;
+
+%% /* start of programs */
+
+#ifdef YYBYACC
+static int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+YYERROR_DECL()
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+YYLEX_DECL()
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ *yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ *yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
Added: vendor/byacc/dist/test/pure_error.y
===================================================================
--- vendor/byacc/dist/test/pure_error.y (rev 0)
+++ vendor/byacc/dist/test/pure_error.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,41 @@
+%{
+
+#ifdef YYBISON
+#define YYSTYPE int
+#define YYLEX_PARAM &yylval
+#define YYLEX_DECL() yylex(YYSTYPE *yylval)
+#define YYERROR_DECL() yyerror(const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+%}
+
+%%
+S: error
+%%
+
+#include <stdio.h>
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(YYSTYPE *value)
+{
+ return value ? 0 : -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
Added: vendor/byacc/dist/test/quote_calc.y
===================================================================
--- vendor/byacc/dist/test/quote_calc.y (rev 0)
+++ vendor/byacc/dist/test/quote_calc.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,112 @@
+%{
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+%}
+
+%start list
+
+%token OP_ADD "ADD"
+%token OP_SUB "SUB"
+%token OP_MUL "MUL"
+%token OP_DIV "DIV"
+%token OP_MOD "MOD"
+%token OP_AND "AND"
+
+%token DIGIT LETTER
+
+%left '|'
+%left '&'
+%left '+' '-'
+%left '*' '/' '%'
+%left UMINUS /* supplies precedence for unary minus */
+
+%% /* beginning of rules section */
+
+list : /* empty */
+ | list stat '\n'
+ | list error '\n'
+ { yyerrok ; }
+ ;
+
+stat : expr
+ { printf("%d\n",$1);}
+ | LETTER '=' expr
+ { regs[$1] = $3; }
+ ;
+
+expr : '(' expr ')'
+ { $$ = $2; }
+ | expr OP_ADD expr
+ { $$ = $1 + $3; }
+ | expr OP_SUB expr
+ { $$ = $1 - $3; }
+ | expr OP_MUL expr
+ { $$ = $1 * $3; }
+ | expr OP_DIV expr
+ { $$ = $1 / $3; }
+ | expr OP_MOD expr
+ { $$ = $1 % $3; }
+ | expr OP_AND expr
+ { $$ = $1 & $3; }
+ | expr '|' expr
+ { $$ = $1 | $3; }
+ | OP_SUB expr %prec UMINUS
+ { $$ = - $2; }
+ | LETTER
+ { $$ = regs[$1]; }
+ | number
+ ;
+
+number: DIGIT
+ { $$ = $1; base = ($1==0) ? 8 : 10; }
+ | number DIGIT
+ { $$ = base * $1 + $2; }
+ ;
+
+%% /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
Added: vendor/byacc/dist/test/quote_calc2.y
===================================================================
--- vendor/byacc/dist/test/quote_calc2.y (rev 0)
+++ vendor/byacc/dist/test/quote_calc2.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,112 @@
+%{
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+%}
+
+%start list
+
+%token OP_ADD "ADD"
+%token OP_SUB "SUB"
+%token OP_MUL "MUL"
+%token OP_DIV "DIV"
+%token OP_MOD "MOD"
+%token OP_AND "AND"
+
+%token DIGIT LETTER
+
+%left '|'
+%left '&'
+%left '+' '-'
+%left '*' '/' '%'
+%left UMINUS /* supplies precedence for unary minus */
+
+%% /* beginning of rules section */
+
+list : /* empty */
+ | list stat '\n'
+ | list error '\n'
+ { yyerrok ; }
+ ;
+
+stat : expr
+ { printf("%d\n",$1);}
+ | LETTER '=' expr
+ { regs[$1] = $3; }
+ ;
+
+expr : '(' expr ')'
+ { $$ = $2; }
+ | expr "ADD" expr
+ { $$ = $1 + $3; }
+ | expr "SUB" expr
+ { $$ = $1 - $3; }
+ | expr "MUL" expr
+ { $$ = $1 * $3; }
+ | expr "DIV" expr
+ { $$ = $1 / $3; }
+ | expr "MOD" expr
+ { $$ = $1 % $3; }
+ | expr "AND" expr
+ { $$ = $1 & $3; }
+ | expr '|' expr
+ { $$ = $1 | $3; }
+ | "SUB" expr %prec UMINUS
+ { $$ = - $2; }
+ | LETTER
+ { $$ = regs[$1]; }
+ | number
+ ;
+
+number: DIGIT
+ { $$ = $1; base = ($1==0) ? 8 : 10; }
+ | number DIGIT
+ { $$ = base * $1 + $2; }
+ ;
+
+%% /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
Added: vendor/byacc/dist/test/quote_calc3.y
===================================================================
--- vendor/byacc/dist/test/quote_calc3.y (rev 0)
+++ vendor/byacc/dist/test/quote_calc3.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,112 @@
+%{
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+%}
+
+%start list
+
+%token OP_ADD "ADD-operator"
+%token OP_SUB "SUB-operator"
+%token OP_MUL "MUL-operator"
+%token OP_DIV "DIV-operator"
+%token OP_MOD "MOD-operator"
+%token OP_AND "AND-operator"
+
+%token DIGIT LETTER
+
+%left '|'
+%left '&'
+%left '+' '-'
+%left '*' '/' '%'
+%left UMINUS /* supplies precedence for unary minus */
+
+%% /* beginning of rules section */
+
+list : /* empty */
+ | list stat '\n'
+ | list error '\n'
+ { yyerrok ; }
+ ;
+
+stat : expr
+ { printf("%d\n",$1);}
+ | LETTER '=' expr
+ { regs[$1] = $3; }
+ ;
+
+expr : '(' expr ')'
+ { $$ = $2; }
+ | expr OP_ADD expr
+ { $$ = $1 + $3; }
+ | expr OP_SUB expr
+ { $$ = $1 - $3; }
+ | expr OP_MUL expr
+ { $$ = $1 * $3; }
+ | expr OP_DIV expr
+ { $$ = $1 / $3; }
+ | expr OP_MOD expr
+ { $$ = $1 % $3; }
+ | expr OP_AND expr
+ { $$ = $1 & $3; }
+ | expr '|' expr
+ { $$ = $1 | $3; }
+ | OP_SUB expr %prec UMINUS
+ { $$ = - $2; }
+ | LETTER
+ { $$ = regs[$1]; }
+ | number
+ ;
+
+number: DIGIT
+ { $$ = $1; base = ($1==0) ? 8 : 10; }
+ | number DIGIT
+ { $$ = base * $1 + $2; }
+ ;
+
+%% /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
Added: vendor/byacc/dist/test/quote_calc4.y
===================================================================
--- vendor/byacc/dist/test/quote_calc4.y (rev 0)
+++ vendor/byacc/dist/test/quote_calc4.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,112 @@
+%{
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+%}
+
+%start list
+
+%token OP_ADD "ADD-operator"
+%token OP_SUB "SUB-operator"
+%token OP_MUL "MUL-operator"
+%token OP_DIV "DIV-operator"
+%token OP_MOD "MOD-operator"
+%token OP_AND "AND-operator"
+
+%token DIGIT LETTER
+
+%left '|'
+%left '&'
+%left '+' '-'
+%left '*' '/' '%'
+%left UMINUS /* supplies precedence for unary minus */
+
+%% /* beginning of rules section */
+
+list : /* empty */
+ | list stat '\n'
+ | list error '\n'
+ { yyerrok ; }
+ ;
+
+stat : expr
+ { printf("%d\n",$1);}
+ | LETTER '=' expr
+ { regs[$1] = $3; }
+ ;
+
+expr : '(' expr ')'
+ { $$ = $2; }
+ | expr "ADD-operator" expr
+ { $$ = $1 + $3; }
+ | expr "SUB-operator" expr
+ { $$ = $1 - $3; }
+ | expr "MUL-operator" expr
+ { $$ = $1 * $3; }
+ | expr "DIV-operator" expr
+ { $$ = $1 / $3; }
+ | expr "MOD-operator" expr
+ { $$ = $1 % $3; }
+ | expr "AND-operator" expr
+ { $$ = $1 & $3; }
+ | expr '|' expr
+ { $$ = $1 | $3; }
+ | "SUB-operator" expr %prec UMINUS
+ { $$ = - $2; }
+ | LETTER
+ { $$ = regs[$1]; }
+ | number
+ ;
+
+number: DIGIT
+ { $$ = $1; base = ($1==0) ? 8 : 10; }
+ | number DIGIT
+ { $$ = base * $1 + $2; }
+ ;
+
+%% /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
Added: vendor/byacc/dist/test/run_lint.sh
===================================================================
--- vendor/byacc/dist/test/run_lint.sh (rev 0)
+++ vendor/byacc/dist/test/run_lint.sh 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,28 @@
+#!/bin/sh
+# $Id: run_lint.sh,v 1.3 2014/03/28 23:40:27 tom Exp $
+# vi:ts=4 sw=4:
+
+# run lint on each of the ".c" files in the test directory
+
+if test $# = 1
+then
+ PROG_DIR=`pwd`
+ TEST_DIR=$1
+else
+ PROG_DIR=..
+ TEST_DIR=.
+fi
+
+ifBTYACC=`fgrep -l 'define YYBTYACC' config.h > /dev/null; test $? != 0; echo $?`
+
+if test $ifBTYACC = 0; then
+ REF_DIR=${TEST_DIR}/yacc
+else
+ REF_DIR=${TEST_DIR}/btyacc
+fi
+
+echo '** '`date`
+for i in ${REF_DIR}/*.c
+do
+ make -f $PROG_DIR/makefile lint C_FILES=$i srcdir=$PROG_DIR
+done
Added: vendor/byacc/dist/test/run_make.sh
===================================================================
--- vendor/byacc/dist/test/run_make.sh (rev 0)
+++ vendor/byacc/dist/test/run_make.sh 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,178 @@
+#!/bin/sh
+# $Id: run_make.sh,v 1.14 2014/04/06 17:50:57 tom Exp $
+# vi:ts=4 sw=4:
+
+# do a test-compile on each of the ".c" files in the test-directory
+
+BISON=`bison --version 2>/dev/null | head -n 1 | sed -e 's/^[^0-9.]*//' -e 's/[^0-9.]*$//'`
+
+if test $# = 1
+then
+ PROG_DIR=`pwd`
+ TEST_DIR=$1
+else
+ PROG_DIR=..
+ TEST_DIR=.
+fi
+THIS_DIR=`pwd`
+
+ifBTYACC=`fgrep -l 'define YYBTYACC' config.h > /dev/null; test $? != 0; echo $?`
+
+if test $ifBTYACC = 0; then
+ REF_DIR=${TEST_DIR}/yacc
+else
+ REF_DIR=${TEST_DIR}/btyacc
+fi
+
+MY_MAKE="make -f $PROG_DIR/makefile srcdir=$PROG_DIR"
+
+run_make() {
+ C_FILE=`basename "$1"`
+ O_FILE=`basename "$C_FILE" .c`.o
+ shift
+ cd $REF_DIR
+ make -f $PROG_DIR/makefile srcdir=$PROG_DIR $O_FILE $*
+ test -f $O_FILE && rm $O_FILE
+ cd $THIS_DIR
+}
+
+echo '** '`date`
+echo "** program is in $PROG_DIR"
+echo "** test-files in $REF_DIR"
+
+for input in ${REF_DIR}/*.c
+do
+ case $input in #(vi
+ ${REF_DIR}/err_*)
+ continue
+ ;;
+ esac
+
+ test -f "$input" || continue
+
+ run_make "$input"
+
+ DEFS=
+ case $input in #(vi
+ ${REF_DIR}/pure_*)
+ # DEFS="-DYYLEX_PARAM=flag -DYYLEX_PARAM_TYPE=int"
+ ;;
+ esac
+
+ if test "x$DEFS" != "x"
+ then
+ run_make "$input" DEFINES="$DEFS"
+ fi
+done
+
+if test -n "$BISON"
+then
+ echo "** compare with bison $BISON"
+ for input in ${TEST_DIR}/*.y
+ do
+ test -f "$input" || continue
+ case $input in
+ ${TEST_DIR}/err_*)
+ continue
+ ;;
+ ${TEST_DIR}/btyacc_*)
+ # Bison does not support the btyacc []-action extension.
+ continue
+ ;;
+ esac
+
+ # Bison does not support pure-parser from command-line.
+ # Also, its support for %expect is generally broken.
+ # Work around these issues using a temporary file.
+
+ echo "... testing $input"
+ rm -f run_make.[coy]
+
+ case $input in
+ ${TEST_DIR}/pure_*)
+ if test -z `fgrep -l '%pure-parser' $input`
+ then
+ echo "%pure-parser" >>run_make.y
+ fi
+ ;;
+ esac
+
+ sed -e '/^%expect/s,%expect.*,,' $input >>run_make.y
+
+ bison -y run_make.y
+ if test -f "y.tab.c"
+ then
+ sed -e '/^#line/s,"run_make.y","'$input'",' y.tab.c >run_make.c
+
+ rm -f y.tab.c
+
+ input=run_make.c
+ object=run_make.o
+ if test -f $input
+ then
+ $MY_MAKE $object DEFINES='-DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=1 -DYYSTACK_USE_ALLOCA=0 -DYYMAXDEPTH=0'
+ else
+ echo "?? $input not found"
+ fi
+ fi
+ rm -f run_make.[coy]
+ done
+fi
+
+YACC=
+for name in /usr/ccs/bin/yacc
+do
+ if test -f $name
+ then
+ YACC=$name
+ fi
+done
+
+if test -n "$YACC"
+then
+ echo "** compare with $YACC"
+ for input in ${TEST_DIR}/*.y
+ do
+ test -f "$input" || continue
+
+ echo "... testing $input"
+ rm -f run_make.[coy]
+
+ case $input in
+ pure_*)
+ echo "... skipping $input"
+ continue;
+ ;;
+ *)
+ if fgrep '%pure-parser' $input >/dev/null ||
+ fgrep '%parse-param' $input >/dev/null ||
+ fgrep '%lex-param' $input >/dev/null ||
+ fgrep 'YYLEX_PARAM' $input >/dev/null
+ then
+ echo "... skipping $input"
+ continue;
+ fi
+ ;;
+ esac
+
+ sed -e '/^%expect/s,%expect.*,,' $input >>run_make.y
+
+ $YACC run_make.y
+ if test -f y.tab.c
+ then
+ sed -e '/^#line/s,"run_make.y","'$input'",' y.tab.c >run_make.c
+
+ rm -f y.tab.c
+
+ input=run_make.c
+ object=run_make.o
+ if test -f $input
+ then
+ $MY_MAKE $object
+ else
+ echo "?? $input not found"
+ fi
+ fi
+ rm -f run_make.[coy]
+ done
+fi
Added: vendor/byacc/dist/test/run_test.sh
===================================================================
--- vendor/byacc/dist/test/run_test.sh (rev 0)
+++ vendor/byacc/dist/test/run_test.sh 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,246 @@
+#!/bin/sh
+# $Id: run_test.sh,v 1.24 2014/07/15 19:21:10 tom Exp $
+# vi:ts=4 sw=4:
+
+errors=0
+
+# NEW is the file created by the testcase
+# REF is the reference file against which to compare
+test_diffs() {
+ # echo "...test_diffs $NEW vs $REF"
+ mv -f $NEW ${REF_DIR}/
+ CMP=${REF_DIR}/${NEW}
+ if test ! -f $CMP
+ then
+ echo "...not found $CMP"
+ errors=1
+ else
+ sed -e s,$NEW,$REF, \
+ -e "s%$YACC_escaped%YACC%" \
+ -e '/YYPATCH/s/[0-9][0-9]*/"yyyymmdd"/' \
+ -e '/#define YYPATCH/s/PATCH/CHECK/' \
+ -e 's,#line \([1-9][0-9]*\) "'$REF_DIR'/,#line \1 ",' \
+ -e 's,#line \([1-9][0-9]*\) "'$TEST_DIR'/,#line \1 ",' \
+ -e 's,\(YACC:.* line [0-9][0-9]* of "\)'$TEST_DIR/',\1./,' \
+ < $CMP >$tmpfile \
+ && mv $tmpfile $CMP
+ if test ! -f $REF
+ then
+ mv $CMP $REF
+ echo "...saved $REF"
+ elif ( cmp -s $REF $CMP )
+ then
+ echo "...ok $REF"
+ rm -f $CMP
+ else
+ echo "...diff $REF"
+ diff -u $REF $CMP
+ errors=1
+ fi
+ fi
+}
+
+test_flags() {
+ echo "** testing flags $*"
+ root=$1
+ ROOT=test-$root
+ shift 1
+ $YACC $* >$ROOT.output \
+ 2>&1 >$ROOT.error
+ for type in .output .error
+ do
+ NEW=$ROOT$type
+ REF=$REF_DIR/$root$type
+ test_diffs
+ done
+}
+
+if test $# = 1
+then
+ PROG_DIR=`pwd`
+ TEST_DIR=$1
+ PROG_DIR=`echo "$PROG_DIR" | sed -e 's/ /\\\\ /g'`
+ TEST_DIR=`echo "$TEST_DIR" | sed -e 's/ /\\\\ /g'`
+else
+ PROG_DIR=..
+ TEST_DIR=.
+fi
+
+YACC=$PROG_DIR/yacc
+YACC_escaped=`echo "$PROG_DIR/yacc" | sed -e 's/\./\\\./g'`
+
+tmpfile=temp$$
+
+ifBTYACC=`fgrep -l 'define YYBTYACC' $PROG_DIR/config.h > /dev/null; test $? != 0; echo $?`
+
+if test $ifBTYACC = 0; then
+ REF_DIR=${TEST_DIR}/yacc
+else
+ REF_DIR=${TEST_DIR}/btyacc
+fi
+
+rm -f ${REF_DIR}/test-*
+
+echo '** '`date`
+
+# Tests which do not need files
+MYFILE=nosuchfile
+test_flags help -z
+test_flags big_b -B
+test_flags big_l -L
+
+# Test attempts to read non-existent file
+rm -f $MYFILE.*
+test_flags nostdin - $MYFILE.y
+test_flags no_opts -- $MYFILE.y
+
+# Test attempts to write to readonly file
+touch $MYFILE.y
+
+touch $MYFILE.c
+chmod 444 $MYFILE.*
+test_flags no_b_opt -b
+test_flags no_b_opt1 -bBASE -o $MYFILE.c $MYFILE.y
+
+touch $MYFILE.c
+chmod 444 $MYFILE.*
+test_flags no_p_opt -p
+test_flags no_p_opt1 -pBASE -o $MYFILE.c $MYFILE.y
+rm -f BASE$MYFILE.c
+
+touch $MYFILE.dot
+chmod 444 $MYFILE.*
+test_flags no_graph -g -o $MYFILE.c $MYFILE.y
+rm -f $MYFILE.dot
+
+touch $MYFILE.output
+chmod 444 $MYFILE.*
+test_flags no_verbose -v -o $MYFILE.c $MYFILE.y
+test_flags no_output -o $MYFILE.output $MYFILE.y
+test_flags no_output1 -o$MYFILE.output $MYFILE.y
+test_flags no_output2 -o
+rm -f $MYFILE.output
+
+touch $MYFILE.h
+chmod 444 $MYFILE.*
+test_flags no_defines -d -o $MYFILE.c $MYFILE.y
+rm -f $MYFILE.h
+
+touch $MYFILE.i
+chmod 444 $MYFILE.*
+test_flags no_include -i -o $MYFILE.c $MYFILE.y
+rm -f $MYFILE.i
+
+touch $MYFILE.code.c
+chmod 444 $MYFILE.*
+test_flags no_code_c -r -o $MYFILE.c $MYFILE.y
+rm -f $MYFILE.code.c
+
+rm -f $MYFILE.*
+
+for input in ${TEST_DIR}/*.y
+do
+ case $input in
+ test-*)
+ echo "?? ignored $input"
+ ;;
+ *)
+ root=`basename $input .y`
+ ROOT="test-$root"
+ prefix=${root}_
+
+ OPTS=
+ OPT2=
+ OOPT=
+ TYPE=".error .output .tab.c .tab.h"
+ case $input in
+ ${TEST_DIR}/btyacc_*)
+ if test $ifBTYACC = 0; then continue; fi
+ OPTS="$OPTS -B"
+ prefix=`echo "$prefix" | sed -e 's/^btyacc_//'`
+ ;;
+ ${TEST_DIR}/grammar*)
+ OPTS="$OPTS -g"
+ TYPE="$TYPE .dot"
+ ;;
+ ${TEST_DIR}/code_debug*)
+ OPTS="$OPTS -t -i"
+ OOPT=rename_debug.c
+ TYPE="$TYPE .i"
+ prefix=
+ ;;
+ ${TEST_DIR}/code_*)
+ OPTS="$OPTS -r"
+ TYPE="$TYPE .code.c"
+ prefix=`echo "$prefix" | sed -e 's/^code_//'`
+ ;;
+ ${TEST_DIR}/pure_*)
+ OPTS="$OPTS -P"
+ prefix=`echo "$prefix" | sed -e 's/^pure_//'`
+ ;;
+ ${TEST_DIR}/quote_*)
+ OPT2="-s"
+ ;;
+ ${TEST_DIR}/inherit*|\
+ ${TEST_DIR}/err_inherit*)
+ if test $ifBTYACC = 0; then continue; fi
+ ;;
+ esac
+
+ echo "** testing $input"
+
+ test -n "$prefix" && prefix="-p $prefix"
+
+ for opt2 in "" $OPT2
+ do
+ output=$OOPT
+ if test -n "$output"
+ then
+ output="-o $output"
+ error=`basename $OOPT .c`.error
+ else
+ error=${ROOT}${opt2}.error
+ fi
+
+ $YACC $OPTS $opt2 -v -d $output $prefix -b $ROOT${opt2} $input 2>$error
+ for type in $TYPE
+ do
+ REF=${REF_DIR}/${root}${opt2}${type}
+
+ # handle renaming due to "-o" option
+ if test -n "$OOPT"
+ then
+ case $type in
+ *.tab.c)
+ type=.c
+ ;;
+ *.tab.h)
+ type=.h
+ ;;
+ *)
+ ;;
+ esac
+ NEW=`basename $OOPT .c`${type}
+ case $NEW in
+ test-*)
+ ;;
+ *)
+ if test -f "$NEW"
+ then
+ REF=${REF_DIR}/$NEW
+ mv $NEW test-$NEW
+ NEW=test-$NEW
+ fi
+ ;;
+ esac
+ else
+ NEW=${ROOT}${opt2}${type}
+ fi
+ test_diffs
+ done
+ done
+ ;;
+ esac
+done
+
+exit $errors
Added: vendor/byacc/dist/test/varsyntax_calc1.y
===================================================================
--- vendor/byacc/dist/test/varsyntax_calc1.y (rev 0)
+++ vendor/byacc/dist/test/varsyntax_calc1.y 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,307 @@
+%IDENT "check variant syntax features"
+%{
+
+// http://dinosaur.compilertools.net/yacc/index.html */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <math.h>
+
+typedef struct interval
+{
+ double lo, hi;
+}
+INTERVAL;
+
+INTERVAL vmul(double, double, INTERVAL);
+INTERVAL vdiv(double, double, INTERVAL);
+
+extern int yylex(void);
+static void yyerror(const char *s);
+
+int dcheck(INTERVAL);
+
+double dreg[26];
+INTERVAL vreg[26];
+
+%}
+%expect 18
+
+%start line
+%union
+{
+ int ival; // dreg & vreg array index values
+ double dval; // floating point values
+ INTERVAL vval; // interval values
+}
+
+%token <ival> DREG VREG // indices into dreg, vreg arrays */
+%token <dval> CONST // floating point constant */
+
+%type <dval> dexp // expression */
+%type <vval> vexp // interval expression */
+
+ // precedence information about the operators */
+
+%< '+' '-' // %< is an obsolete synonym for %left
+%< '*' '/'
+%> UMINUS // precedence for unary minus;
+ // %> is an obsolete synonym for %right
+
+\\ // beginning of rules section; \\ is an obsolete synonym for %%
+
+lines : // empty */
+ | lines line
+ ;
+
+line : dexp '\n'
+ {
+ (void) printf("%15.8f\n", $1);
+ }
+ | vexp '\n'
+ {
+ (void) printf("(%15.8f, %15.8f)\n", $1.lo, $1.hi);
+ }
+ | DREG '=' dexp '\n'
+ {
+ dreg[$1] = $3;
+ }
+ | VREG '=' vexp '\n'
+ {
+ vreg[$1] = $3;
+ }
+ | error '\n'
+ {
+ yyerrok;
+ }
+ ;
+
+dexp : CONST
+ | DREG
+ {
+ $<dval>$ = dreg[$<ival>1]; // $$ & $1 are sufficient here
+ }
+ | dexp '+' dexp
+ {
+ $$ = $1 + $3;
+ }
+ | dexp '-' dexp
+ {
+ $$ = $1 - $3;
+ }
+ | dexp '*' dexp
+ {
+ $$ = $1 * $3;
+ }
+ | dexp '/' dexp
+ {
+ $$ = $1 / $3;
+ }
+ | '-' dexp %prec UMINUS
+ {
+ $$ = -$2;
+ }
+ | '(' dexp ')'
+ {
+ $$ = $2;
+ }
+ ;
+
+vexp : dexp
+ {
+ $$.hi = $$.lo = $1;
+ }
+ | '(' dexp ',' dexp ')'
+ {
+ $$.lo = $2;
+ $$.hi = $4;
+ if ( $$.lo > $$.hi )
+ {
+ (void) printf("interval out of order\n");
+ YYERROR;
+ }
+ }
+ | VREG
+ {
+ $$ = vreg[$1];
+ }
+ | vexp '+' vexp
+ {
+ $$.hi = $1.hi + $3.hi;
+ $$.lo = $1.lo + $3.lo;
+ }
+ | dexp '+' vexp
+ {
+ $$.hi = $1 + $3.hi;
+ $$.lo = $1 + $3.lo;
+ }
+ | vexp '-' vexp
+ {
+ $$.hi = $1.hi - $3.lo;
+ $$.lo = $1.lo - $3.hi;
+ }
+ | dexp '-' vexp
+ {
+ $$.hi = $1 - $3.lo;
+ $$.lo = $1 - $3.hi;
+ }
+ | vexp '*' vexp
+ {
+ $$ = vmul( $1.lo, $1.hi, $3 );
+ }
+ | dexp '*' vexp
+ {
+ $$ = vmul ($1, $1, $3 );
+ }
+ | vexp '/' vexp
+ {
+ if (dcheck($3)) YYERROR;
+ $$ = vdiv ( $1.lo, $1.hi, $3 );
+ }
+ | dexp '/' vexp
+ {
+ if (dcheck ( $3 )) YYERROR;
+ $$ = vdiv ($1, $1, $3 );
+ }
+ | '-' vexp %prec UMINUS
+ {
+ $$.hi = -$2.lo;
+ $$.lo = -$2.hi;
+ }
+ | '(' vexp ')'
+ {
+ $$ = $2;
+ }
+ ;
+
+\\ /* beginning of subroutines section */
+
+#define BSZ 50 /* buffer size for floating point numbers */
+
+ /* lexical analysis */
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void)
+{
+ int c;
+
+ while ((c = getchar()) == ' ')
+ { /* skip over blanks */
+ }
+
+ if (isupper(c))
+ {
+ yylval.ival = c - 'A';
+ return (VREG);
+ }
+ if (islower(c))
+ {
+ yylval.ival = c - 'a';
+ return (DREG);
+ }
+
+ if (isdigit(c) || c == '.')
+ {
+ /* gobble up digits, points, exponents */
+ char buf[BSZ + 1], *cp = buf;
+ int dot = 0, expr = 0;
+
+ for (; (cp - buf) < BSZ; ++cp, c = getchar())
+ {
+
+ *cp = (char) c;
+ if (isdigit(c))
+ continue;
+ if (c == '.')
+ {
+ if (dot++ || expr)
+ return ('.'); /* will cause syntax error */
+ continue;
+ }
+
+ if (c == 'e')
+ {
+ if (expr++)
+ return ('e'); /* will cause syntax error */
+ continue;
+ }
+
+ /* end of number */
+ break;
+ }
+ *cp = '\0';
+
+ if ((cp - buf) >= BSZ)
+ printf("constant too long: truncated\n");
+ else
+ ungetc(c, stdin); /* push back last char read */
+ yylval.dval = atof(buf);
+ return (CONST);
+ }
+ return (c);
+}
+
+static INTERVAL
+hilo(double a, double b, double c, double d)
+{
+ /* returns the smallest interval containing a, b, c, and d */
+ /* used by *, / routines */
+ INTERVAL v;
+
+ if (a > b)
+ {
+ v.hi = a;
+ v.lo = b;
+ }
+ else
+ {
+ v.hi = b;
+ v.lo = a;
+ }
+
+ if (c > d)
+ {
+ if (c > v.hi)
+ v.hi = c;
+ if (d < v.lo)
+ v.lo = d;
+ }
+ else
+ {
+ if (d > v.hi)
+ v.hi = d;
+ if (c < v.lo)
+ v.lo = c;
+ }
+ return (v);
+}
+
+INTERVAL
+vmul(double a, double b, INTERVAL v)
+{
+ return (hilo(a * v.hi, a * v.lo, b * v.hi, b * v.lo));
+}
+
+int
+dcheck(INTERVAL v)
+{
+ if (v.hi >= 0. && v.lo <= 0.)
+ {
+ printf("divisor interval contains 0.\n");
+ return (1);
+ }
+ return (0);
+}
+
+INTERVAL
+vdiv(double a, double b, INTERVAL v)
+{
+ return (hilo(a / v.hi, a / v.lo, b / v.hi, b / v.lo));
+}
Added: vendor/byacc/dist/test/yacc/big_b.error
===================================================================
Added: vendor/byacc/dist/test/yacc/big_b.output
===================================================================
--- vendor/byacc/dist/test/yacc/big_b.output (rev 0)
+++ vendor/byacc/dist/test/yacc/big_b.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,19 @@
+YACC: w - -B flag unsupported, reconfigure with --enable-btyacc
+Usage: YACC [options] filename
+
+Options:
+ -b file_prefix set filename prefix (default "y.")
+ -B create a backtracking parser
+ -d write definitions (.tab.h)
+ -i write interface (y.tab.i)
+ -g write a graphical description
+ -l suppress #line directives
+ -L enable position processing, e.g., "%locations"
+ -o output_file (default ".tab.c")
+ -p symbol_prefix set symbol prefix (default "yy")
+ -P create a reentrant parser, e.g., "%pure-parser"
+ -r produce separate code and table files (y.code.c)
+ -s suppress #define's for quoted names in %token lines
+ -t add debugging support
+ -v write description (y.output)
+ -V show version information and exit
Added: vendor/byacc/dist/test/yacc/big_l.error
===================================================================
Added: vendor/byacc/dist/test/yacc/big_l.output
===================================================================
--- vendor/byacc/dist/test/yacc/big_l.output (rev 0)
+++ vendor/byacc/dist/test/yacc/big_l.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,19 @@
+YACC: w - -B flag unsupported, reconfigure with --enable-btyacc
+Usage: YACC [options] filename
+
+Options:
+ -b file_prefix set filename prefix (default "y.")
+ -B create a backtracking parser
+ -d write definitions (.tab.h)
+ -i write interface (y.tab.i)
+ -g write a graphical description
+ -l suppress #line directives
+ -L enable position processing, e.g., "%locations"
+ -o output_file (default ".tab.c")
+ -p symbol_prefix set symbol prefix (default "yy")
+ -P create a reentrant parser, e.g., "%pure-parser"
+ -r produce separate code and table files (y.code.c)
+ -s suppress #define's for quoted names in %token lines
+ -t add debugging support
+ -v write description (y.output)
+ -V show version information and exit
Added: vendor/byacc/dist/test/yacc/calc.error
===================================================================
Added: vendor/byacc/dist/test/yacc/calc.output
===================================================================
--- vendor/byacc/dist/test/yacc/calc.output (rev 0)
+++ vendor/byacc/dist/test/yacc/calc.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,461 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr '+' expr
+ 8 | expr '-' expr
+ 9 | expr '*' expr
+ 10 | expr '/' expr
+ 11 | expr '%' expr
+ 12 | expr '&' expr
+ 13 | expr '|' expr
+ 14 | '-' expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ DIGIT shift 3
+ LETTER shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 4
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 11
+ '|' reduce 15
+ '&' reduce 15
+ '+' reduce 15
+ '-' reduce 15
+ '*' reduce 15
+ '/' reduce 15
+ '%' reduce 15
+ '\n' reduce 15
+
+
+state 5
+ expr : '-' . expr (14)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 13
+ number goto 9
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ '|' reduce 16
+ '&' reduce 16
+ '+' reduce 16
+ '-' reduce 16
+ '*' reduce 16
+ '/' reduce 16
+ '%' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ stat : LETTER '=' . expr (5)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 12
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+state 13
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : '-' expr . (14)
+
+ . reduce 14
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr '|' . expr (13)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr '&' . expr (12)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr '+' . expr (7)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr '-' . expr (8)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr '*' . expr (9)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr '/' . expr (10)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '%' . expr (11)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+state 26
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+state 27
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr '&' expr . (12)
+ expr : expr . '|' expr (13)
+
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 12
+ '&' reduce 12
+ '\n' reduce 12
+ ')' reduce 12
+
+
+state 28
+ expr : expr . '+' expr (7)
+ expr : expr '+' expr . (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 7
+ '&' reduce 7
+ '+' reduce 7
+ '-' reduce 7
+ '\n' reduce 7
+ ')' reduce 7
+
+
+state 29
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr '-' expr . (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 8
+ '&' reduce 8
+ '+' reduce 8
+ '-' reduce 8
+ '\n' reduce 8
+ ')' reduce 8
+
+
+state 30
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr '*' expr . (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 9
+
+
+state 31
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr '/' expr . (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 10
+
+
+state 32
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr '%' expr . (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 11
+
+
+16 terminals, 5 nonterminals
+19 grammar rules, 33 states
Added: vendor/byacc/dist/test/yacc/calc.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/calc.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/calc.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,674 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse calc_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex calc_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror calc_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar calc_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval calc_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval calc_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug calc_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs calc_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag calc_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs calc_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen calc_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred calc_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto calc_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex calc_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex calc_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex calc_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable calc_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck calc_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname calc_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule calc_rule
+#endif /* yyrule */
+#define YYPREFIX "calc_"
+
+#define YYPURE 0
+
+#line 2 "calc.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+extern int yylex(void);
+static void yyerror(const char *s);
+
+#line 111 "calc.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT calc_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT calc_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT calc_defred[] = { 1,
+ 0, 0, 17, 0, 0, 0, 0, 0, 0, 3,
+ 0, 15, 14, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 9,
+ 10, 11,
+};
+static const YYINT calc_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT calc_sindex[] = { 0,
+ -40, -7, 0, -55, -38, -38, 1, -29, -247, 0,
+ -38, 0, 0, 22, 0, -38, -38, -38, -38, -38,
+ -38, -38, 0, -29, 0, 51, 60, -20, -20, 0,
+ 0, 0,
+};
+static const YYINT calc_rindex[] = { 0,
+ 0, 0, 0, 2, 0, 0, 0, 9, -9, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 10, 0, -6, 14, 5, 13, 0,
+ 0, 0,
+};
+static const YYINT calc_gindex[] = { 0,
+ 0, 65, 0,
+};
+#define YYTABLESIZE 220
+static const YYINT calc_table[] = { 6,
+ 16, 6, 10, 13, 5, 11, 5, 22, 17, 23,
+ 15, 15, 20, 18, 7, 19, 22, 21, 4, 5,
+ 0, 20, 8, 12, 0, 0, 21, 16, 16, 0,
+ 0, 16, 16, 16, 13, 16, 0, 16, 15, 15,
+ 0, 0, 7, 15, 15, 7, 15, 7, 15, 7,
+ 8, 12, 0, 8, 12, 8, 0, 8, 22, 17,
+ 0, 0, 25, 20, 18, 0, 19, 0, 21, 13,
+ 14, 0, 0, 0, 0, 24, 0, 0, 0, 0,
+ 26, 27, 28, 29, 30, 31, 32, 22, 17, 0,
+ 0, 0, 20, 18, 16, 19, 22, 21, 0, 0,
+ 0, 20, 18, 0, 19, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 16, 0, 0, 13, 0, 0,
+ 0, 0, 0, 0, 0, 15, 0, 0, 7, 0,
+ 0, 0, 0, 0, 0, 0, 8, 12, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 2, 3, 4, 3, 12,
+};
+static const YYINT calc_check[] = { 40,
+ 10, 40, 10, 10, 45, 61, 45, 37, 38, 257,
+ 10, 10, 42, 43, 10, 45, 37, 47, 10, 10,
+ -1, 42, 10, 10, -1, -1, 47, 37, 38, -1,
+ -1, 41, 42, 43, 41, 45, -1, 47, 37, 38,
+ -1, -1, 38, 42, 43, 41, 45, 43, 47, 45,
+ 38, 38, -1, 41, 41, 43, -1, 45, 37, 38,
+ -1, -1, 41, 42, 43, -1, 45, -1, 47, 5,
+ 6, -1, -1, -1, -1, 11, -1, -1, -1, -1,
+ 16, 17, 18, 19, 20, 21, 22, 37, 38, -1,
+ -1, -1, 42, 43, 124, 45, 37, 47, -1, -1,
+ -1, 42, 43, -1, 45, -1, 47, -1, -1, -1,
+ -1, -1, -1, -1, 124, -1, -1, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, 124, -1,
+ -1, -1, -1, -1, -1, -1, 124, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 257, 258,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 259
+#define YYUNDFTOKEN 265
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const calc_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"DIGIT","LETTER","UMINUS",0,0,0,0,0,"illegal-symbol",
+};
+static const char *const calc_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr '+' expr",
+"expr : expr '-' expr",
+"expr : expr '*' expr",
+"expr : expr '/' expr",
+"expr : expr '%' expr",
+"expr : expr '&' expr",
+"expr : expr '|' expr",
+"expr : '-' expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 66 "calc.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void)
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 354 "calc.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 28 "calc.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 32 "calc.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 34 "calc.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 38 "calc.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 40 "calc.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 42 "calc.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 44 "calc.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 46 "calc.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 48 "calc.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 50 "calc.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 52 "calc.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 54 "calc.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 56 "calc.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 61 "calc.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 63 "calc.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 616 "calc.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/calc.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/calc.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/calc.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
Added: vendor/byacc/dist/test/yacc/calc1.error
===================================================================
--- vendor/byacc/dist/test/yacc/calc1.error (rev 0)
+++ vendor/byacc/dist/test/yacc/calc1.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2 @@
+YACC: 2 rules never reduced
+YACC: 18 shift/reduce conflicts, 26 reduce/reduce conflicts.
Added: vendor/byacc/dist/test/yacc/calc1.output
===================================================================
--- vendor/byacc/dist/test/yacc/calc1.output (rev 0)
+++ vendor/byacc/dist/test/yacc/calc1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,877 @@
+ 0 $accept : line $end
+
+ 1 lines :
+ 2 | lines line
+
+ 3 line : dexp '\n'
+ 4 | vexp '\n'
+ 5 | DREG '=' dexp '\n'
+ 6 | VREG '=' vexp '\n'
+ 7 | error '\n'
+
+ 8 dexp : CONST
+ 9 | DREG
+ 10 | dexp '+' dexp
+ 11 | dexp '-' dexp
+ 12 | dexp '*' dexp
+ 13 | dexp '/' dexp
+ 14 | '-' dexp
+ 15 | '(' dexp ')'
+
+ 16 vexp : dexp
+ 17 | '(' dexp ',' dexp ')'
+ 18 | VREG
+ 19 | vexp '+' vexp
+ 20 | dexp '+' vexp
+ 21 | vexp '-' vexp
+ 22 | dexp '-' vexp
+ 23 | vexp '*' vexp
+ 24 | dexp '*' vexp
+ 25 | vexp '/' vexp
+ 26 | dexp '/' vexp
+ 27 | '-' vexp
+ 28 | '(' vexp ')'
+
+state 0
+ $accept : . line $end (0)
+
+ error shift 1
+ DREG shift 2
+ VREG shift 3
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ line goto 7
+ dexp goto 8
+ vexp goto 9
+
+
+state 1
+ line : error . '\n' (7)
+
+ '\n' shift 10
+ . error
+
+
+state 2
+ line : DREG . '=' dexp '\n' (5)
+ dexp : DREG . (9)
+
+ '=' shift 11
+ '+' reduce 9
+ '-' reduce 9
+ '*' reduce 9
+ '/' reduce 9
+ '\n' reduce 9
+
+
+state 3
+ line : VREG . '=' vexp '\n' (6)
+ vexp : VREG . (18)
+
+ '=' shift 12
+ '+' reduce 18
+ '-' reduce 18
+ '*' reduce 18
+ '/' reduce 18
+ '\n' reduce 18
+
+
+state 4
+ dexp : CONST . (8)
+
+ . reduce 8
+
+
+state 5
+ dexp : '-' . dexp (14)
+ vexp : '-' . vexp (27)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 15
+ vexp goto 16
+
+
+state 6
+ dexp : '(' . dexp ')' (15)
+ vexp : '(' . dexp ',' dexp ')' (17)
+ vexp : '(' . vexp ')' (28)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 17
+ vexp goto 18
+
+
+state 7
+ $accept : line . $end (0)
+
+ $end accept
+
+
+8: shift/reduce conflict (shift 19, reduce 16) on '+'
+8: shift/reduce conflict (shift 20, reduce 16) on '-'
+8: shift/reduce conflict (shift 21, reduce 16) on '*'
+8: shift/reduce conflict (shift 22, reduce 16) on '/'
+8: shift/reduce conflict (shift 23, reduce 16) on '\n'
+state 8
+ line : dexp . '\n' (3)
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' shift 19
+ '-' shift 20
+ '*' shift 21
+ '/' shift 22
+ '\n' shift 23
+
+
+state 9
+ line : vexp . '\n' (4)
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ '\n' shift 28
+ . error
+
+
+state 10
+ line : error '\n' . (7)
+
+ . reduce 7
+
+
+state 11
+ line : DREG '=' . dexp '\n' (5)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 31
+
+
+state 12
+ line : VREG '=' . vexp '\n' (6)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 33
+
+
+state 13
+ dexp : DREG . (9)
+
+ . reduce 9
+
+
+state 14
+ vexp : VREG . (18)
+
+ . reduce 18
+
+
+15: reduce/reduce conflict (reduce 14, reduce 16) on '+'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '-'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '*'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '/'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '\n'
+15: reduce/reduce conflict (reduce 14, reduce 16) on ')'
+state 15
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '-' dexp . (14)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ . reduce 14
+
+
+state 16
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : '-' vexp . (27)
+
+ . reduce 27
+
+
+17: shift/reduce conflict (shift 19, reduce 16) on '+'
+17: shift/reduce conflict (shift 20, reduce 16) on '-'
+17: shift/reduce conflict (shift 21, reduce 16) on '*'
+17: shift/reduce conflict (shift 22, reduce 16) on '/'
+17: shift/reduce conflict (shift 34, reduce 16) on ')'
+state 17
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '(' dexp . ')' (15)
+ vexp : dexp . (16)
+ vexp : '(' dexp . ',' dexp ')' (17)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' shift 19
+ '-' shift 20
+ '*' shift 21
+ '/' shift 22
+ ')' shift 34
+ ',' shift 35
+
+
+state 18
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : '(' vexp . ')' (28)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ ')' shift 36
+ . error
+
+
+state 19
+ dexp : dexp '+' . dexp (10)
+ vexp : dexp '+' . vexp (20)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 37
+ vexp goto 38
+
+
+state 20
+ dexp : dexp '-' . dexp (11)
+ vexp : dexp '-' . vexp (22)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 39
+ vexp goto 40
+
+
+state 21
+ dexp : dexp '*' . dexp (12)
+ vexp : dexp '*' . vexp (24)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 41
+ vexp goto 42
+
+
+state 22
+ dexp : dexp '/' . dexp (13)
+ vexp : dexp '/' . vexp (26)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 43
+ vexp goto 44
+
+
+state 23
+ line : dexp '\n' . (3)
+
+ . reduce 3
+
+
+state 24
+ vexp : vexp '+' . vexp (19)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 45
+
+
+state 25
+ vexp : vexp '-' . vexp (21)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 46
+
+
+state 26
+ vexp : vexp '*' . vexp (23)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 47
+
+
+state 27
+ vexp : vexp '/' . vexp (25)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 48
+
+
+state 28
+ line : vexp '\n' . (4)
+
+ . reduce 4
+
+
+state 29
+ dexp : '-' . dexp (14)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 49
+
+
+state 30
+ dexp : '(' . dexp ')' (15)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 50
+
+
+state 31
+ line : DREG '=' dexp . '\n' (5)
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ '\n' shift 55
+ . error
+
+
+32: shift/reduce conflict (shift 19, reduce 16) on '+'
+32: shift/reduce conflict (shift 20, reduce 16) on '-'
+32: shift/reduce conflict (shift 21, reduce 16) on '*'
+32: shift/reduce conflict (shift 22, reduce 16) on '/'
+state 32
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' shift 19
+ '-' shift 20
+ '*' shift 21
+ '/' shift 22
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 33
+ line : VREG '=' vexp . '\n' (6)
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ '\n' shift 56
+ . error
+
+
+state 34
+ dexp : '(' dexp ')' . (15)
+
+ . reduce 15
+
+
+state 35
+ vexp : '(' dexp ',' . dexp ')' (17)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 57
+
+
+state 36
+ vexp : '(' vexp ')' . (28)
+
+ . reduce 28
+
+
+37: reduce/reduce conflict (reduce 10, reduce 16) on '+'
+37: reduce/reduce conflict (reduce 10, reduce 16) on '-'
+37: shift/reduce conflict (shift 21, reduce 16) on '*'
+37: shift/reduce conflict (shift 22, reduce 16) on '/'
+37: reduce/reduce conflict (reduce 10, reduce 16) on '\n'
+37: reduce/reduce conflict (reduce 10, reduce 16) on ')'
+state 37
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp '+' dexp . (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '*' shift 21
+ '/' shift 22
+ '+' reduce 10
+ '-' reduce 10
+ '\n' reduce 10
+ ')' reduce 10
+ ',' reduce 10
+
+
+state 38
+ vexp : vexp . '+' vexp (19)
+ vexp : dexp '+' vexp . (20)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 20
+ '-' reduce 20
+ '\n' reduce 20
+ ')' reduce 20
+
+
+39: reduce/reduce conflict (reduce 11, reduce 16) on '+'
+39: reduce/reduce conflict (reduce 11, reduce 16) on '-'
+39: shift/reduce conflict (shift 21, reduce 16) on '*'
+39: shift/reduce conflict (shift 22, reduce 16) on '/'
+39: reduce/reduce conflict (reduce 11, reduce 16) on '\n'
+39: reduce/reduce conflict (reduce 11, reduce 16) on ')'
+state 39
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp '-' dexp . (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '*' shift 21
+ '/' shift 22
+ '+' reduce 11
+ '-' reduce 11
+ '\n' reduce 11
+ ')' reduce 11
+ ',' reduce 11
+
+
+state 40
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : dexp '-' vexp . (22)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 22
+ '-' reduce 22
+ '\n' reduce 22
+ ')' reduce 22
+
+
+41: reduce/reduce conflict (reduce 12, reduce 16) on '+'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '-'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '*'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '/'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '\n'
+41: reduce/reduce conflict (reduce 12, reduce 16) on ')'
+state 41
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp '*' dexp . (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ . reduce 12
+
+
+state 42
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : dexp '*' vexp . (24)
+ vexp : vexp . '/' vexp (25)
+
+ . reduce 24
+
+
+43: reduce/reduce conflict (reduce 13, reduce 16) on '+'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '-'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '*'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '/'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '\n'
+43: reduce/reduce conflict (reduce 13, reduce 16) on ')'
+state 43
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : dexp '/' dexp . (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ . reduce 13
+
+
+state 44
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : dexp '/' vexp . (26)
+
+ . reduce 26
+
+
+state 45
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp '+' vexp . (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 19
+ '-' reduce 19
+ '\n' reduce 19
+ ')' reduce 19
+
+
+state 46
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp '-' vexp . (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 21
+ '-' reduce 21
+ '\n' reduce 21
+ ')' reduce 21
+
+
+state 47
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp '*' vexp . (23)
+ vexp : vexp . '/' vexp (25)
+
+ . reduce 23
+
+
+state 48
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : vexp '/' vexp . (25)
+
+ . reduce 25
+
+
+state 49
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '-' dexp . (14)
+
+ . reduce 14
+
+
+state 50
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '(' dexp . ')' (15)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ ')' shift 34
+ . error
+
+
+state 51
+ dexp : dexp '+' . dexp (10)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 58
+
+
+state 52
+ dexp : dexp '-' . dexp (11)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 59
+
+
+state 53
+ dexp : dexp '*' . dexp (12)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 60
+
+
+state 54
+ dexp : dexp '/' . dexp (13)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 61
+
+
+state 55
+ line : DREG '=' dexp '\n' . (5)
+
+ . reduce 5
+
+
+state 56
+ line : VREG '=' vexp '\n' . (6)
+
+ . reduce 6
+
+
+state 57
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : '(' dexp ',' dexp . ')' (17)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ ')' shift 62
+ . error
+
+
+state 58
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp '+' dexp . (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '*' shift 53
+ '/' shift 54
+ '+' reduce 10
+ '-' reduce 10
+ '\n' reduce 10
+ ')' reduce 10
+
+
+state 59
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp '-' dexp . (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '*' shift 53
+ '/' shift 54
+ '+' reduce 11
+ '-' reduce 11
+ '\n' reduce 11
+ ')' reduce 11
+
+
+state 60
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp '*' dexp . (12)
+ dexp : dexp . '/' dexp (13)
+
+ . reduce 12
+
+
+state 61
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : dexp '/' dexp . (13)
+
+ . reduce 13
+
+
+state 62
+ vexp : '(' dexp ',' dexp ')' . (17)
+
+ . reduce 17
+
+
+Rules never reduced:
+ lines : (1)
+ lines : lines line (2)
+
+
+State 8 contains 5 shift/reduce conflicts.
+State 15 contains 6 reduce/reduce conflicts.
+State 17 contains 5 shift/reduce conflicts.
+State 32 contains 4 shift/reduce conflicts.
+State 37 contains 2 shift/reduce conflicts, 4 reduce/reduce conflicts.
+State 39 contains 2 shift/reduce conflicts, 4 reduce/reduce conflicts.
+State 41 contains 6 reduce/reduce conflicts.
+State 43 contains 6 reduce/reduce conflicts.
+
+
+15 terminals, 5 nonterminals
+29 grammar rules, 63 states
Added: vendor/byacc/dist/test/yacc/calc1.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/calc1.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/calc1.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,914 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse calc1_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex calc1_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror calc1_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar calc1_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval calc1_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval calc1_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug calc1_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs calc1_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag calc1_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs calc1_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen calc1_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred calc1_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto calc1_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex calc1_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex calc1_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex calc1_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable calc1_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck calc1_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname calc1_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule calc1_rule
+#endif /* yyrule */
+#define YYPREFIX "calc1_"
+
+#define YYPURE 0
+
+#line 2 "calc1.y"
+
+/* http://dinosaur.compilertools.net/yacc/index.html */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <math.h>
+
+typedef struct interval
+{
+ double lo, hi;
+}
+INTERVAL;
+
+INTERVAL vmul(double, double, INTERVAL);
+INTERVAL vdiv(double, double, INTERVAL);
+
+extern int yylex(void);
+static void yyerror(const char *s);
+
+int dcheck(INTERVAL);
+
+double dreg[26];
+INTERVAL vreg[26];
+
+#line 31 "calc1.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ int ival;
+ double dval;
+ INTERVAL vval;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 141 "calc1.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DREG 257
+#define VREG 258
+#define CONST 259
+#define UMINUS 260
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT calc1_lhs[] = { -1,
+ 3, 3, 0, 0, 0, 0, 0, 1, 1, 1,
+ 1, 1, 1, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2,
+};
+static const YYINT calc1_len[] = { 2,
+ 0, 2, 2, 2, 4, 4, 2, 1, 1, 3,
+ 3, 3, 3, 2, 3, 1, 5, 1, 3, 3,
+ 3, 3, 3, 3, 3, 3, 2, 3,
+};
+static const YYINT calc1_defred[] = { 0,
+ 0, 0, 0, 8, 0, 0, 0, 0, 0, 7,
+ 0, 0, 9, 18, 14, 27, 0, 0, 0, 0,
+ 0, 0, 3, 0, 0, 0, 0, 4, 0, 0,
+ 0, 0, 0, 15, 0, 28, 0, 0, 0, 0,
+ 12, 24, 13, 26, 0, 0, 23, 25, 14, 0,
+ 0, 0, 0, 0, 5, 6, 0, 0, 0, 12,
+ 13, 17,
+};
+static const YYINT calc1_dgoto[] = { 7,
+ 32, 9, 0,
+};
+static const YYINT calc1_sindex[] = { -40,
+ -8, -48, -47, 0, -37, -37, 0, 2, 17, 0,
+ -34, -37, 0, 0, 0, 0, -25, 90, -37, -37,
+ -37, -37, 0, -37, -37, -37, -37, 0, -34, -34,
+ 25, 125, 31, 0, -34, 0, -11, 37, -11, 37,
+ 0, 0, 0, 0, 37, 37, 0, 0, 0, 111,
+ -34, -34, -34, -34, 0, 0, 118, 69, 69, 0,
+ 0, 0,
+};
+static const YYINT calc1_rindex[] = { 0,
+ 0, 38, 44, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, -9, 0, 0, 0, 0, 51, -3, 56, 61,
+ 0, 0, 0, 0, 67, 72, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 78, 83, 0,
+ 0, 0,
+};
+static const YYINT calc1_gindex[] = { 0,
+ 4, 124, 0,
+};
+#define YYTABLESIZE 225
+static const YYINT calc1_table[] = { 6,
+ 16, 10, 6, 8, 5, 30, 20, 5, 15, 17,
+ 29, 23, 11, 12, 31, 34, 21, 19, 35, 20,
+ 0, 22, 37, 39, 41, 43, 28, 0, 0, 0,
+ 21, 16, 49, 50, 55, 22, 0, 20, 57, 20,
+ 56, 20, 0, 21, 19, 0, 20, 9, 22, 0,
+ 0, 0, 0, 18, 58, 59, 60, 61, 26, 24,
+ 10, 25, 0, 27, 0, 11, 53, 51, 0, 52,
+ 22, 54, 26, 24, 0, 25, 19, 27, 26, 9,
+ 9, 21, 9, 27, 9, 18, 18, 10, 18, 0,
+ 18, 10, 11, 10, 10, 10, 11, 0, 11, 11,
+ 11, 22, 0, 22, 0, 22, 0, 19, 0, 19,
+ 53, 19, 21, 0, 21, 54, 21, 0, 10, 0,
+ 10, 0, 10, 11, 0, 11, 0, 11, 16, 18,
+ 36, 26, 24, 0, 25, 33, 27, 0, 0, 0,
+ 0, 0, 38, 40, 42, 44, 0, 45, 46, 47,
+ 48, 34, 53, 51, 0, 52, 0, 54, 62, 53,
+ 51, 0, 52, 0, 54, 0, 21, 19, 0, 20,
+ 0, 22, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 1, 2, 3, 4, 13,
+ 14, 4, 13, 0, 4,
+};
+static const YYINT calc1_check[] = { 40,
+ 10, 10, 40, 0, 45, 40, 10, 45, 5, 6,
+ 45, 10, 61, 61, 11, 41, 42, 43, 44, 45,
+ -1, 47, 19, 20, 21, 22, 10, -1, -1, -1,
+ 42, 41, 29, 30, 10, 47, -1, 41, 35, 43,
+ 10, 45, -1, 42, 43, -1, 45, 10, 47, -1,
+ -1, -1, -1, 10, 51, 52, 53, 54, 42, 43,
+ 10, 45, -1, 47, -1, 10, 42, 43, -1, 45,
+ 10, 47, 42, 43, -1, 45, 10, 47, 42, 42,
+ 43, 10, 45, 47, 47, 42, 43, 10, 45, -1,
+ 47, 41, 10, 43, 44, 45, 41, -1, 43, 44,
+ 45, 41, -1, 43, -1, 45, -1, 41, -1, 43,
+ 42, 45, 41, -1, 43, 47, 45, -1, 41, -1,
+ 43, -1, 45, 41, -1, 43, -1, 45, 5, 6,
+ 41, 42, 43, -1, 45, 12, 47, -1, -1, -1,
+ -1, -1, 19, 20, 21, 22, -1, 24, 25, 26,
+ 27, 41, 42, 43, -1, 45, -1, 47, 41, 42,
+ 43, -1, 45, -1, 47, -1, 42, 43, -1, 45,
+ -1, 47, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 259, 257,
+ 258, 259, 257, -1, 259,
+};
+#define YYFINAL 7
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 260
+#define YYUNDFTOKEN 266
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const calc1_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,"'('","')'","'*'","'+'","','","'-'",0,"'/'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"DREG","VREG","CONST","UMINUS",0,0,0,0,0,"illegal-symbol",
+};
+static const char *const calc1_rule[] = {
+"$accept : line",
+"lines :",
+"lines : lines line",
+"line : dexp '\\n'",
+"line : vexp '\\n'",
+"line : DREG '=' dexp '\\n'",
+"line : VREG '=' vexp '\\n'",
+"line : error '\\n'",
+"dexp : CONST",
+"dexp : DREG",
+"dexp : dexp '+' dexp",
+"dexp : dexp '-' dexp",
+"dexp : dexp '*' dexp",
+"dexp : dexp '/' dexp",
+"dexp : '-' dexp",
+"dexp : '(' dexp ')'",
+"vexp : dexp",
+"vexp : '(' dexp ',' dexp ')'",
+"vexp : VREG",
+"vexp : vexp '+' vexp",
+"vexp : dexp '+' vexp",
+"vexp : vexp '-' vexp",
+"vexp : dexp '-' vexp",
+"vexp : vexp '*' vexp",
+"vexp : dexp '*' vexp",
+"vexp : vexp '/' vexp",
+"vexp : dexp '/' vexp",
+"vexp : '-' vexp",
+"vexp : '(' vexp ')'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 176 "calc1.y"
+ /* beginning of subroutines section */
+
+#define BSZ 50 /* buffer size for floating point numbers */
+
+ /* lexical analysis */
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void)
+{
+ int c;
+
+ while ((c = getchar()) == ' ')
+ { /* skip over blanks */
+ }
+
+ if (isupper(c))
+ {
+ yylval.ival = c - 'A';
+ return (VREG);
+ }
+ if (islower(c))
+ {
+ yylval.ival = c - 'a';
+ return (DREG);
+ }
+
+ if (isdigit(c) || c == '.')
+ {
+ /* gobble up digits, points, exponents */
+ char buf[BSZ + 1], *cp = buf;
+ int dot = 0, expr = 0;
+
+ for (; (cp - buf) < BSZ; ++cp, c = getchar())
+ {
+
+ *cp = (char) c;
+ if (isdigit(c))
+ continue;
+ if (c == '.')
+ {
+ if (dot++ || expr)
+ return ('.'); /* will cause syntax error */
+ continue;
+ }
+
+ if (c == 'e')
+ {
+ if (expr++)
+ return ('e'); /* will cause syntax error */
+ continue;
+ }
+
+ /* end of number */
+ break;
+ }
+ *cp = '\0';
+
+ if ((cp - buf) >= BSZ)
+ printf("constant too long: truncated\n");
+ else
+ ungetc(c, stdin); /* push back last char read */
+ yylval.dval = atof(buf);
+ return (CONST);
+ }
+ return (c);
+}
+
+static INTERVAL
+hilo(double a, double b, double c, double d)
+{
+ /* returns the smallest interval containing a, b, c, and d */
+ /* used by *, / routines */
+ INTERVAL v;
+
+ if (a > b)
+ {
+ v.hi = a;
+ v.lo = b;
+ }
+ else
+ {
+ v.hi = b;
+ v.lo = a;
+ }
+
+ if (c > d)
+ {
+ if (c > v.hi)
+ v.hi = c;
+ if (d < v.lo)
+ v.lo = d;
+ }
+ else
+ {
+ if (d > v.hi)
+ v.hi = d;
+ if (c < v.lo)
+ v.lo = c;
+ }
+ return (v);
+}
+
+INTERVAL
+vmul(double a, double b, INTERVAL v)
+{
+ return (hilo(a * v.hi, a * v.lo, b * v.hi, b * v.lo));
+}
+
+int
+dcheck(INTERVAL v)
+{
+ if (v.hi >= 0. && v.lo <= 0.)
+ {
+ printf("divisor interval contains 0.\n");
+ return (1);
+ }
+ return (0);
+}
+
+INTERVAL
+vdiv(double a, double b, INTERVAL v)
+{
+ return (hilo(a / v.hi, a / v.lo, b / v.hi, b / v.lo));
+}
+#line 491 "calc1.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 57 "calc1.y"
+ {
+ (void) printf("%15.8f\n", yystack.l_mark[-1].dval);
+ }
+break;
+case 4:
+#line 61 "calc1.y"
+ {
+ (void) printf("(%15.8f, %15.8f)\n", yystack.l_mark[-1].vval.lo, yystack.l_mark[-1].vval.hi);
+ }
+break;
+case 5:
+#line 65 "calc1.y"
+ {
+ dreg[yystack.l_mark[-3].ival] = yystack.l_mark[-1].dval;
+ }
+break;
+case 6:
+#line 69 "calc1.y"
+ {
+ vreg[yystack.l_mark[-3].ival] = yystack.l_mark[-1].vval;
+ }
+break;
+case 7:
+#line 73 "calc1.y"
+ {
+ yyerrok;
+ }
+break;
+case 9:
+#line 80 "calc1.y"
+ {
+ yyval.dval = dreg[yystack.l_mark[0].ival];
+ }
+break;
+case 10:
+#line 84 "calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval + yystack.l_mark[0].dval;
+ }
+break;
+case 11:
+#line 88 "calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval - yystack.l_mark[0].dval;
+ }
+break;
+case 12:
+#line 92 "calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval * yystack.l_mark[0].dval;
+ }
+break;
+case 13:
+#line 96 "calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval / yystack.l_mark[0].dval;
+ }
+break;
+case 14:
+#line 100 "calc1.y"
+ {
+ yyval.dval = -yystack.l_mark[0].dval;
+ }
+break;
+case 15:
+#line 104 "calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-1].dval;
+ }
+break;
+case 16:
+#line 110 "calc1.y"
+ {
+ yyval.vval.hi = yyval.vval.lo = yystack.l_mark[0].dval;
+ }
+break;
+case 17:
+#line 114 "calc1.y"
+ {
+ yyval.vval.lo = yystack.l_mark[-3].dval;
+ yyval.vval.hi = yystack.l_mark[-1].dval;
+ if ( yyval.vval.lo > yyval.vval.hi )
+ {
+ (void) printf("interval out of order\n");
+ YYERROR;
+ }
+ }
+break;
+case 18:
+#line 124 "calc1.y"
+ {
+ yyval.vval = vreg[yystack.l_mark[0].ival];
+ }
+break;
+case 19:
+#line 128 "calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].vval.hi + yystack.l_mark[0].vval.hi;
+ yyval.vval.lo = yystack.l_mark[-2].vval.lo + yystack.l_mark[0].vval.lo;
+ }
+break;
+case 20:
+#line 133 "calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].dval + yystack.l_mark[0].vval.hi;
+ yyval.vval.lo = yystack.l_mark[-2].dval + yystack.l_mark[0].vval.lo;
+ }
+break;
+case 21:
+#line 138 "calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].vval.hi - yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = yystack.l_mark[-2].vval.lo - yystack.l_mark[0].vval.hi;
+ }
+break;
+case 22:
+#line 143 "calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].dval - yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = yystack.l_mark[-2].dval - yystack.l_mark[0].vval.hi;
+ }
+break;
+case 23:
+#line 148 "calc1.y"
+ {
+ yyval.vval = vmul( yystack.l_mark[-2].vval.lo, yystack.l_mark[-2].vval.hi, yystack.l_mark[0].vval );
+ }
+break;
+case 24:
+#line 152 "calc1.y"
+ {
+ yyval.vval = vmul (yystack.l_mark[-2].dval, yystack.l_mark[-2].dval, yystack.l_mark[0].vval );
+ }
+break;
+case 25:
+#line 156 "calc1.y"
+ {
+ if (dcheck(yystack.l_mark[0].vval)) YYERROR;
+ yyval.vval = vdiv ( yystack.l_mark[-2].vval.lo, yystack.l_mark[-2].vval.hi, yystack.l_mark[0].vval );
+ }
+break;
+case 26:
+#line 161 "calc1.y"
+ {
+ if (dcheck ( yystack.l_mark[0].vval )) YYERROR;
+ yyval.vval = vdiv (yystack.l_mark[-2].dval, yystack.l_mark[-2].dval, yystack.l_mark[0].vval );
+ }
+break;
+case 27:
+#line 166 "calc1.y"
+ {
+ yyval.vval.hi = -yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = -yystack.l_mark[0].vval.hi;
+ }
+break;
+case 28:
+#line 171 "calc1.y"
+ {
+ yyval.vval = yystack.l_mark[-1].vval;
+ }
+break;
+#line 856 "calc1.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/calc1.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/calc1.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/calc1.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,18 @@
+#define DREG 257
+#define VREG 258
+#define CONST 259
+#define UMINUS 260
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ int ival;
+ double dval;
+ INTERVAL vval;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE calc1_lval;
Added: vendor/byacc/dist/test/yacc/calc2.error
===================================================================
Added: vendor/byacc/dist/test/yacc/calc2.output
===================================================================
--- vendor/byacc/dist/test/yacc/calc2.output (rev 0)
+++ vendor/byacc/dist/test/yacc/calc2.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,461 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr '+' expr
+ 8 | expr '-' expr
+ 9 | expr '*' expr
+ 10 | expr '/' expr
+ 11 | expr '%' expr
+ 12 | expr '&' expr
+ 13 | expr '|' expr
+ 14 | '-' expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ DIGIT shift 3
+ LETTER shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 4
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 11
+ '|' reduce 15
+ '&' reduce 15
+ '+' reduce 15
+ '-' reduce 15
+ '*' reduce 15
+ '/' reduce 15
+ '%' reduce 15
+ '\n' reduce 15
+
+
+state 5
+ expr : '-' . expr (14)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 13
+ number goto 9
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ '|' reduce 16
+ '&' reduce 16
+ '+' reduce 16
+ '-' reduce 16
+ '*' reduce 16
+ '/' reduce 16
+ '%' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ stat : LETTER '=' . expr (5)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 12
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+state 13
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : '-' expr . (14)
+
+ . reduce 14
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr '|' . expr (13)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr '&' . expr (12)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr '+' . expr (7)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr '-' . expr (8)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr '*' . expr (9)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr '/' . expr (10)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '%' . expr (11)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+state 26
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+state 27
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr '&' expr . (12)
+ expr : expr . '|' expr (13)
+
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 12
+ '&' reduce 12
+ '\n' reduce 12
+ ')' reduce 12
+
+
+state 28
+ expr : expr . '+' expr (7)
+ expr : expr '+' expr . (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 7
+ '&' reduce 7
+ '+' reduce 7
+ '-' reduce 7
+ '\n' reduce 7
+ ')' reduce 7
+
+
+state 29
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr '-' expr . (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 8
+ '&' reduce 8
+ '+' reduce 8
+ '-' reduce 8
+ '\n' reduce 8
+ ')' reduce 8
+
+
+state 30
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr '*' expr . (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 9
+
+
+state 31
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr '/' expr . (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 10
+
+
+state 32
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr '%' expr . (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 11
+
+
+16 terminals, 5 nonterminals
+19 grammar rules, 33 states
Added: vendor/byacc/dist/test/yacc/calc2.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/calc2.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/calc2.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,687 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse calc2_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex calc2_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror calc2_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar calc2_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval calc2_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval calc2_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug calc2_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs calc2_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag calc2_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs calc2_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen calc2_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred calc2_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto calc2_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex calc2_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex calc2_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex calc2_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable calc2_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck calc2_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname calc2_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule calc2_rule
+#endif /* yyrule */
+#define YYPREFIX "calc2_"
+
+#define YYPURE 0
+
+#line 7 "calc2.y"
+# include <stdio.h>
+# include <ctype.h>
+
+#ifdef YYBISON
+#define YYLEX_PARAM base
+#define YYLEX_DECL() yylex(int *YYLEX_PARAM)
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+#line 113 "calc2.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(int regs[26], int *base)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(int *base)
+# define YYLEX yylex(base)
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(regs, base, msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT calc2_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT calc2_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT calc2_defred[] = { 1,
+ 0, 0, 17, 0, 0, 0, 0, 0, 0, 3,
+ 0, 15, 14, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 9,
+ 10, 11,
+};
+static const YYINT calc2_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT calc2_sindex[] = { 0,
+ -40, -7, 0, -55, -38, -38, 1, -29, -247, 0,
+ -38, 0, 0, 22, 0, -38, -38, -38, -38, -38,
+ -38, -38, 0, -29, 0, 51, 60, -20, -20, 0,
+ 0, 0,
+};
+static const YYINT calc2_rindex[] = { 0,
+ 0, 0, 0, 2, 0, 0, 0, 9, -9, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 10, 0, -6, 14, 5, 13, 0,
+ 0, 0,
+};
+static const YYINT calc2_gindex[] = { 0,
+ 0, 65, 0,
+};
+#define YYTABLESIZE 220
+static const YYINT calc2_table[] = { 6,
+ 16, 6, 10, 13, 5, 11, 5, 22, 17, 23,
+ 15, 15, 20, 18, 7, 19, 22, 21, 4, 5,
+ 0, 20, 8, 12, 0, 0, 21, 16, 16, 0,
+ 0, 16, 16, 16, 13, 16, 0, 16, 15, 15,
+ 0, 0, 7, 15, 15, 7, 15, 7, 15, 7,
+ 8, 12, 0, 8, 12, 8, 0, 8, 22, 17,
+ 0, 0, 25, 20, 18, 0, 19, 0, 21, 13,
+ 14, 0, 0, 0, 0, 24, 0, 0, 0, 0,
+ 26, 27, 28, 29, 30, 31, 32, 22, 17, 0,
+ 0, 0, 20, 18, 16, 19, 22, 21, 0, 0,
+ 0, 20, 18, 0, 19, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 16, 0, 0, 13, 0, 0,
+ 0, 0, 0, 0, 0, 15, 0, 0, 7, 0,
+ 0, 0, 0, 0, 0, 0, 8, 12, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 2, 3, 4, 3, 12,
+};
+static const YYINT calc2_check[] = { 40,
+ 10, 40, 10, 10, 45, 61, 45, 37, 38, 257,
+ 10, 10, 42, 43, 10, 45, 37, 47, 10, 10,
+ -1, 42, 10, 10, -1, -1, 47, 37, 38, -1,
+ -1, 41, 42, 43, 41, 45, -1, 47, 37, 38,
+ -1, -1, 38, 42, 43, 41, 45, 43, 47, 45,
+ 38, 38, -1, 41, 41, 43, -1, 45, 37, 38,
+ -1, -1, 41, 42, 43, -1, 45, -1, 47, 5,
+ 6, -1, -1, -1, -1, 11, -1, -1, -1, -1,
+ 16, 17, 18, 19, 20, 21, 22, 37, 38, -1,
+ -1, -1, 42, 43, 124, 45, 37, 47, -1, -1,
+ -1, 42, 43, -1, 45, -1, 47, -1, -1, -1,
+ -1, -1, -1, -1, 124, -1, -1, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, 124, -1,
+ -1, -1, -1, -1, -1, -1, 124, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 257, 258,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 259
+#define YYUNDFTOKEN 265
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const calc2_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"DIGIT","LETTER","UMINUS",0,0,0,0,0,"illegal-symbol",
+};
+static const char *const calc2_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr '+' expr",
+"expr : expr '-' expr",
+"expr : expr '*' expr",
+"expr : expr '/' expr",
+"expr : expr '%' expr",
+"expr : expr '&' expr",
+"expr : expr '|' expr",
+"expr : '-' expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 73 "calc2.y"
+ /* start of programs */
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ int regs[26];
+ int base = 10;
+
+ while(!feof(stdin)) {
+ yyparse(regs, &base);
+ }
+ return 0;
+}
+
+#define UNUSED(x) ((void)(x))
+
+static void
+YYERROR_DECL()
+{
+ UNUSED(regs); /* %parse-param regs is not actually used here */
+ UNUSED(base); /* %parse-param base is not actually used here */
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+YYLEX_DECL()
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = (c - '0') % (*base);
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 367 "calc2.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 35 "calc2.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "calc2.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "calc2.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "calc2.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "calc2.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "calc2.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "calc2.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "calc2.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "calc2.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "calc2.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "calc2.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "calc2.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "calc2.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "calc2.y"
+ { yyval = yystack.l_mark[0]; (*base) = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "calc2.y"
+ { yyval = (*base) * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 629 "calc2.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/calc2.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/calc2.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/calc2.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
Added: vendor/byacc/dist/test/yacc/calc3.error
===================================================================
Added: vendor/byacc/dist/test/yacc/calc3.output
===================================================================
--- vendor/byacc/dist/test/yacc/calc3.output (rev 0)
+++ vendor/byacc/dist/test/yacc/calc3.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,461 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr '+' expr
+ 8 | expr '-' expr
+ 9 | expr '*' expr
+ 10 | expr '/' expr
+ 11 | expr '%' expr
+ 12 | expr '&' expr
+ 13 | expr '|' expr
+ 14 | '-' expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ DIGIT shift 3
+ LETTER shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 4
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 11
+ '|' reduce 15
+ '&' reduce 15
+ '+' reduce 15
+ '-' reduce 15
+ '*' reduce 15
+ '/' reduce 15
+ '%' reduce 15
+ '\n' reduce 15
+
+
+state 5
+ expr : '-' . expr (14)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 13
+ number goto 9
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ '|' reduce 16
+ '&' reduce 16
+ '+' reduce 16
+ '-' reduce 16
+ '*' reduce 16
+ '/' reduce 16
+ '%' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ stat : LETTER '=' . expr (5)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 12
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+state 13
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : '-' expr . (14)
+
+ . reduce 14
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr '|' . expr (13)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr '&' . expr (12)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr '+' . expr (7)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr '-' . expr (8)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr '*' . expr (9)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr '/' . expr (10)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '%' . expr (11)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+state 26
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+state 27
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr '&' expr . (12)
+ expr : expr . '|' expr (13)
+
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 12
+ '&' reduce 12
+ '\n' reduce 12
+ ')' reduce 12
+
+
+state 28
+ expr : expr . '+' expr (7)
+ expr : expr '+' expr . (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 7
+ '&' reduce 7
+ '+' reduce 7
+ '-' reduce 7
+ '\n' reduce 7
+ ')' reduce 7
+
+
+state 29
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr '-' expr . (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 8
+ '&' reduce 8
+ '+' reduce 8
+ '-' reduce 8
+ '\n' reduce 8
+ ')' reduce 8
+
+
+state 30
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr '*' expr . (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 9
+
+
+state 31
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr '/' expr . (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 10
+
+
+state 32
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr '%' expr . (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 11
+
+
+16 terminals, 5 nonterminals
+19 grammar rules, 33 states
Added: vendor/byacc/dist/test/yacc/calc3.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/calc3.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/calc3.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,692 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse calc3_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex calc3_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror calc3_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar calc3_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval calc3_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval calc3_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug calc3_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs calc3_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag calc3_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs calc3_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen calc3_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred calc3_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto calc3_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex calc3_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex calc3_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex calc3_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable calc3_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck calc3_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname calc3_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule calc3_rule
+#endif /* yyrule */
+#define YYPREFIX "calc3_"
+
+#define YYPURE 1
+
+#line 9 "calc3.y"
+# include <stdio.h>
+# include <ctype.h>
+
+#ifdef YYBISON
+#define YYSTYPE int
+#define YYLEX_PARAM base
+#define YYLEX_DECL() yylex(YYSTYPE *yylval, int *YYLEX_PARAM)
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+#line 114 "calc3.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(int regs[26], int *base)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# ifdef YYLEX_PARAM_TYPE
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, YYLEX_PARAM_TYPE YYLEX_PARAM)
+# else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, void * YYLEX_PARAM)
+# endif
+# define YYLEX yylex(&yylval, YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, int *base)
+# define YYLEX yylex(&yylval, base)
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(regs, base, msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT calc3_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT calc3_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT calc3_defred[] = { 1,
+ 0, 0, 17, 0, 0, 0, 0, 0, 0, 3,
+ 0, 15, 14, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 9,
+ 10, 11,
+};
+static const YYINT calc3_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT calc3_sindex[] = { 0,
+ -40, -7, 0, -55, -38, -38, 1, -29, -247, 0,
+ -38, 0, 0, 22, 0, -38, -38, -38, -38, -38,
+ -38, -38, 0, -29, 0, 51, 60, -20, -20, 0,
+ 0, 0,
+};
+static const YYINT calc3_rindex[] = { 0,
+ 0, 0, 0, 2, 0, 0, 0, 9, -9, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 10, 0, -6, 14, 5, 13, 0,
+ 0, 0,
+};
+static const YYINT calc3_gindex[] = { 0,
+ 0, 65, 0,
+};
+#define YYTABLESIZE 220
+static const YYINT calc3_table[] = { 6,
+ 16, 6, 10, 13, 5, 11, 5, 22, 17, 23,
+ 15, 15, 20, 18, 7, 19, 22, 21, 4, 5,
+ 0, 20, 8, 12, 0, 0, 21, 16, 16, 0,
+ 0, 16, 16, 16, 13, 16, 0, 16, 15, 15,
+ 0, 0, 7, 15, 15, 7, 15, 7, 15, 7,
+ 8, 12, 0, 8, 12, 8, 0, 8, 22, 17,
+ 0, 0, 25, 20, 18, 0, 19, 0, 21, 13,
+ 14, 0, 0, 0, 0, 24, 0, 0, 0, 0,
+ 26, 27, 28, 29, 30, 31, 32, 22, 17, 0,
+ 0, 0, 20, 18, 16, 19, 22, 21, 0, 0,
+ 0, 20, 18, 0, 19, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 16, 0, 0, 13, 0, 0,
+ 0, 0, 0, 0, 0, 15, 0, 0, 7, 0,
+ 0, 0, 0, 0, 0, 0, 8, 12, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 2, 3, 4, 3, 12,
+};
+static const YYINT calc3_check[] = { 40,
+ 10, 40, 10, 10, 45, 61, 45, 37, 38, 257,
+ 10, 10, 42, 43, 10, 45, 37, 47, 10, 10,
+ -1, 42, 10, 10, -1, -1, 47, 37, 38, -1,
+ -1, 41, 42, 43, 41, 45, -1, 47, 37, 38,
+ -1, -1, 38, 42, 43, 41, 45, 43, 47, 45,
+ 38, 38, -1, 41, 41, 43, -1, 45, 37, 38,
+ -1, -1, 41, 42, 43, -1, 45, -1, 47, 5,
+ 6, -1, -1, -1, -1, 11, -1, -1, -1, -1,
+ 16, 17, 18, 19, 20, 21, 22, 37, 38, -1,
+ -1, -1, 42, 43, 124, 45, 37, 47, -1, -1,
+ -1, 42, 43, -1, 45, -1, 47, -1, -1, -1,
+ -1, -1, -1, -1, 124, -1, -1, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, 124, -1,
+ -1, -1, -1, -1, -1, -1, 124, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 257, 258,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 259
+#define YYUNDFTOKEN 265
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const calc3_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"DIGIT","LETTER","UMINUS",0,0,0,0,0,"illegal-symbol",
+};
+static const char *const calc3_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr '+' expr",
+"expr : expr '-' expr",
+"expr : expr '*' expr",
+"expr : expr '/' expr",
+"expr : expr '%' expr",
+"expr : expr '&' expr",
+"expr : expr '|' expr",
+"expr : '-' expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+#line 76 "calc3.y"
+ /* start of programs */
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ int regs[26];
+ int base = 10;
+
+ while(!feof(stdin)) {
+ yyparse(regs, &base);
+ }
+ return 0;
+}
+
+#define UNUSED(x) ((void)(x))
+
+static void
+YYERROR_DECL()
+{
+ UNUSED(regs); /* %parse-param regs is not actually used here */
+ UNUSED(base); /* %parse-param base is not actually used here */
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+YYLEX_DECL()
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ *yylval = (c - 'a');
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ *yylval = (c - '0') % (*base);
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 365 "calc3.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yyerrflag;
+ int yychar;
+ YYSTYPE yyval;
+ YYSTYPE yylval;
+
+ /* variables for the parser stack */
+ YYSTACKDATA yystack;
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 38 "calc3.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 42 "calc3.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 44 "calc3.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 48 "calc3.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 50 "calc3.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 52 "calc3.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 54 "calc3.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 56 "calc3.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 58 "calc3.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 60 "calc3.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 62 "calc3.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 64 "calc3.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 66 "calc3.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 71 "calc3.y"
+ { yyval = yystack.l_mark[0]; (*base) = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 73 "calc3.y"
+ { yyval = (*base) * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 634 "calc3.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/calc3.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/calc3.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/calc3.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
Added: vendor/byacc/dist/test/yacc/code_calc.code.c
===================================================================
--- vendor/byacc/dist/test/yacc/code_calc.code.c (rev 0)
+++ vendor/byacc/dist/test/yacc/code_calc.code.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,579 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse calc_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex calc_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror calc_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar calc_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval calc_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval calc_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug calc_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs calc_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag calc_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs calc_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen calc_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred calc_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto calc_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex calc_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex calc_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex calc_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable calc_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck calc_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname calc_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule calc_rule
+#endif /* yyrule */
+#define YYPREFIX "calc_"
+
+#define YYPURE 0
+
+#line 2 "code_calc.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+#ifdef YYBISON
+int yylex(void);
+static void yyerror(const char *s);
+#endif
+
+#line 113 "code_calc.code.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+#define YYERRCODE 256
+#define YYTABLESIZE 220
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 259
+#define YYUNDFTOKEN 265
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+
+extern int YYPARSE_DECL();
+typedef int YYINT;
+extern YYINT yylhs[];
+extern YYINT yylen[];
+extern YYINT yydefred[];
+extern YYINT yydgoto[];
+extern YYINT yysindex[];
+extern YYINT yyrindex[];
+extern YYINT yygindex[];
+extern YYINT yytable[];
+extern YYINT yycheck[];
+
+#if YYDEBUG
+extern char *yyname[];
+extern char *yyrule[];
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 68 "code_calc.y"
+ /* start of programs */
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void)
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 259 "code_calc.code.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 30 "code_calc.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 34 "code_calc.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 36 "code_calc.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 40 "code_calc.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 42 "code_calc.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 44 "code_calc.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 46 "code_calc.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 48 "code_calc.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 50 "code_calc.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 52 "code_calc.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 54 "code_calc.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 56 "code_calc.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 58 "code_calc.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 63 "code_calc.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 65 "code_calc.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 521 "code_calc.code.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/code_calc.error
===================================================================
Added: vendor/byacc/dist/test/yacc/code_calc.output
===================================================================
--- vendor/byacc/dist/test/yacc/code_calc.output (rev 0)
+++ vendor/byacc/dist/test/yacc/code_calc.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,461 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr '+' expr
+ 8 | expr '-' expr
+ 9 | expr '*' expr
+ 10 | expr '/' expr
+ 11 | expr '%' expr
+ 12 | expr '&' expr
+ 13 | expr '|' expr
+ 14 | '-' expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ DIGIT shift 3
+ LETTER shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 4
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 11
+ '|' reduce 15
+ '&' reduce 15
+ '+' reduce 15
+ '-' reduce 15
+ '*' reduce 15
+ '/' reduce 15
+ '%' reduce 15
+ '\n' reduce 15
+
+
+state 5
+ expr : '-' . expr (14)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 13
+ number goto 9
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ '|' reduce 16
+ '&' reduce 16
+ '+' reduce 16
+ '-' reduce 16
+ '*' reduce 16
+ '/' reduce 16
+ '%' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ stat : LETTER '=' . expr (5)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 12
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+state 13
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : '-' expr . (14)
+
+ . reduce 14
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr '|' . expr (13)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr '&' . expr (12)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr '+' . expr (7)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr '-' . expr (8)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr '*' . expr (9)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr '/' . expr (10)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '%' . expr (11)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+state 26
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+state 27
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr '&' expr . (12)
+ expr : expr . '|' expr (13)
+
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 12
+ '&' reduce 12
+ '\n' reduce 12
+ ')' reduce 12
+
+
+state 28
+ expr : expr . '+' expr (7)
+ expr : expr '+' expr . (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 7
+ '&' reduce 7
+ '+' reduce 7
+ '-' reduce 7
+ '\n' reduce 7
+ ')' reduce 7
+
+
+state 29
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr '-' expr . (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 8
+ '&' reduce 8
+ '+' reduce 8
+ '-' reduce 8
+ '\n' reduce 8
+ ')' reduce 8
+
+
+state 30
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr '*' expr . (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 9
+
+
+state 31
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr '/' expr . (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 10
+
+
+state 32
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr '%' expr . (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 11
+
+
+16 terminals, 5 nonterminals
+19 grammar rules, 33 states
Added: vendor/byacc/dist/test/yacc/code_calc.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/code_calc.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/code_calc.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,119 @@
+typedef int YYINT;
+const YYINT calc_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+const YYINT calc_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+const YYINT calc_defred[] = { 1,
+ 0, 0, 17, 0, 0, 0, 0, 0, 0, 3,
+ 0, 15, 14, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 9,
+ 10, 11,
+};
+const YYINT calc_dgoto[] = { 1,
+ 7, 8, 9,
+};
+const YYINT calc_sindex[] = { 0,
+ -40, -7, 0, -55, -38, -38, 1, -29, -247, 0,
+ -38, 0, 0, 22, 0, -38, -38, -38, -38, -38,
+ -38, -38, 0, -29, 0, 51, 60, -20, -20, 0,
+ 0, 0,
+};
+const YYINT calc_rindex[] = { 0,
+ 0, 0, 0, 2, 0, 0, 0, 9, -9, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 10, 0, -6, 14, 5, 13, 0,
+ 0, 0,
+};
+const YYINT calc_gindex[] = { 0,
+ 0, 65, 0,
+};
+const YYINT calc_table[] = { 6,
+ 16, 6, 10, 13, 5, 11, 5, 22, 17, 23,
+ 15, 15, 20, 18, 7, 19, 22, 21, 4, 5,
+ 0, 20, 8, 12, 0, 0, 21, 16, 16, 0,
+ 0, 16, 16, 16, 13, 16, 0, 16, 15, 15,
+ 0, 0, 7, 15, 15, 7, 15, 7, 15, 7,
+ 8, 12, 0, 8, 12, 8, 0, 8, 22, 17,
+ 0, 0, 25, 20, 18, 0, 19, 0, 21, 13,
+ 14, 0, 0, 0, 0, 24, 0, 0, 0, 0,
+ 26, 27, 28, 29, 30, 31, 32, 22, 17, 0,
+ 0, 0, 20, 18, 16, 19, 22, 21, 0, 0,
+ 0, 20, 18, 0, 19, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 16, 0, 0, 13, 0, 0,
+ 0, 0, 0, 0, 0, 15, 0, 0, 7, 0,
+ 0, 0, 0, 0, 0, 0, 8, 12, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 2, 3, 4, 3, 12,
+};
+const YYINT calc_check[] = { 40,
+ 10, 40, 10, 10, 45, 61, 45, 37, 38, 257,
+ 10, 10, 42, 43, 10, 45, 37, 47, 10, 10,
+ -1, 42, 10, 10, -1, -1, 47, 37, 38, -1,
+ -1, 41, 42, 43, 41, 45, -1, 47, 37, 38,
+ -1, -1, 38, 42, 43, 41, 45, 43, 47, 45,
+ 38, 38, -1, 41, 41, 43, -1, 45, 37, 38,
+ -1, -1, 41, 42, 43, -1, 45, -1, 47, 5,
+ 6, -1, -1, -1, -1, 11, -1, -1, -1, -1,
+ 16, 17, 18, 19, 20, 21, 22, 37, 38, -1,
+ -1, -1, 42, 43, 124, 45, 37, 47, -1, -1,
+ -1, 42, 43, -1, 45, -1, 47, -1, -1, -1,
+ -1, -1, -1, -1, 124, -1, -1, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, 124, -1,
+ -1, -1, -1, -1, -1, -1, 124, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 257, 258,
+};
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#if YYDEBUG
+const char *const calc_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"DIGIT","LETTER","UMINUS",0,0,0,0,0,"illegal-symbol",
+};
+const char *const calc_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr '+' expr",
+"expr : expr '-' expr",
+"expr : expr '*' expr",
+"expr : expr '/' expr",
+"expr : expr '%' expr",
+"expr : expr '&' expr",
+"expr : expr '|' expr",
+"expr : '-' expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
Added: vendor/byacc/dist/test/yacc/code_calc.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/code_calc.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/code_calc.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
Added: vendor/byacc/dist/test/yacc/code_error.code.c
===================================================================
--- vendor/byacc/dist/test/yacc/code_error.code.c (rev 0)
+++ vendor/byacc/dist/test/yacc/code_error.code.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,490 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse error_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex error_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror error_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar error_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval error_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval error_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug error_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs error_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag error_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs error_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen error_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred error_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto error_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex error_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex error_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex error_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable error_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck error_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname error_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule error_rule
+#endif /* yyrule */
+#define YYPREFIX "error_"
+
+#define YYPURE 0
+
+#line 2 "code_error.y"
+
+#ifdef YYBISON
+int yylex(void);
+static void yyerror(const char *);
+#endif
+
+#line 108 "code_error.code.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+#define YYERRCODE 256
+#define YYTABLESIZE 0
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+
+extern int YYPARSE_DECL();
+typedef int YYINT;
+extern YYINT yylhs[];
+extern YYINT yylen[];
+extern YYINT yydefred[];
+extern YYINT yydgoto[];
+extern YYINT yysindex[];
+extern YYINT yyrindex[];
+extern YYINT yygindex[];
+extern YYINT yytable[];
+extern YYINT yycheck[];
+
+#if YYDEBUG
+extern char *yyname[];
+extern char *yyrule[];
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 12 "code_error.y"
+
+#include <stdio.h>
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 231 "code_error.code.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/code_error.error
===================================================================
Added: vendor/byacc/dist/test/yacc/code_error.output
===================================================================
--- vendor/byacc/dist/test/yacc/code_error.output (rev 0)
+++ vendor/byacc/dist/test/yacc/code_error.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,27 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+2 terminals, 2 nonterminals
+2 grammar rules, 3 states
Added: vendor/byacc/dist/test/yacc/code_error.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/code_error.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/code_error.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,44 @@
+typedef int YYINT;
+const YYINT error_lhs[] = { -1,
+ 0,
+};
+const YYINT error_len[] = { 2,
+ 1,
+};
+const YYINT error_defred[] = { 0,
+ 1, 0,
+};
+const YYINT error_dgoto[] = { 2,
+};
+const YYINT error_sindex[] = { -256,
+ 0, 0,
+};
+const YYINT error_rindex[] = { 0,
+ 0, 0,
+};
+const YYINT error_gindex[] = { 0,
+};
+const YYINT error_table[] = { 1,
+};
+const YYINT error_check[] = { 256,
+};
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#if YYDEBUG
+const char *const error_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"illegal-symbol",
+};
+const char *const error_rule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
Added: vendor/byacc/dist/test/yacc/code_error.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/empty.error
===================================================================
Added: vendor/byacc/dist/test/yacc/empty.output
===================================================================
--- vendor/byacc/dist/test/yacc/empty.output (rev 0)
+++ vendor/byacc/dist/test/yacc/empty.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,21 @@
+ 0 $accept : start $end
+
+ 1 start :
+
+state 0
+ $accept : . start $end (0)
+ start : . (1)
+
+ . reduce 1
+
+ start goto 1
+
+
+state 1
+ $accept : start . $end (0)
+
+ $end accept
+
+
+2 terminals, 2 nonterminals
+2 grammar rules, 2 states
Added: vendor/byacc/dist/test/yacc/empty.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/empty.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/empty.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,503 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse empty_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex empty_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror empty_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar empty_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval empty_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval empty_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug empty_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs empty_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag empty_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs empty_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen empty_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred empty_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto empty_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex empty_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex empty_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex empty_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable empty_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck empty_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname empty_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule empty_rule
+#endif /* yyrule */
+#define YYPREFIX "empty_"
+
+#define YYPURE 0
+
+#line 2 "empty.y"
+#ifdef YYBISON
+#define YYLEX_DECL() yylex(void)
+#define YYERROR_DECL() yyerror(const char *s)
+static int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+#line 108 "empty.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT empty_lhs[] = { -1,
+ 0,
+};
+static const YYINT empty_len[] = { 2,
+ 0,
+};
+static const YYINT empty_defred[] = { 1,
+ 0,
+};
+static const YYINT empty_dgoto[] = { 1,
+};
+static const YYINT empty_sindex[] = { 0,
+ 0,
+};
+static const YYINT empty_rindex[] = { 0,
+ 0,
+};
+static const YYINT empty_gindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT empty_table[] = { 0,
+};
+static const YYINT empty_check[] = { -1,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const empty_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"illegal-symbol",
+};
+static const char *const empty_rule[] = {
+"$accept : start",
+"start :",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 13 "empty.y"
+
+#include <stdio.h>
+
+static int
+YYLEX_DECL() {
+ return -1;
+}
+
+static void
+YYERROR_DECL() {
+ printf("%s\n",s);
+}
+#line 244 "empty.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/empty.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax1.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax1.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax1.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 1 of "./err_syntax1.y", syntax error
+ ?% {
+ ^
Added: vendor/byacc/dist/test/yacc/err_syntax1.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax1.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax1.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax1.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax1.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax10.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax10.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax10.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: w - line 7 of "./err_syntax10.y", the type of '(' has been redeclared
+YACC: w - line 7 of "./err_syntax10.y", the type of '*' has been redeclared
+YACC: w - line 7 of "./err_syntax10.y", the type of '&' has been redeclared
Added: vendor/byacc/dist/test/yacc/err_syntax10.output
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax10.output (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax10.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,27 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+5 terminals, 2 nonterminals
+2 grammar rules, 3 states
Added: vendor/byacc/dist/test/yacc/err_syntax10.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax10.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax10.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,502 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse err_syntax10_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex err_syntax10_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror err_syntax10_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar err_syntax10_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval err_syntax10_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval err_syntax10_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug err_syntax10_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs err_syntax10_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag err_syntax10_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs err_syntax10_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen err_syntax10_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred err_syntax10_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto err_syntax10_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex err_syntax10_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex err_syntax10_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex err_syntax10_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable err_syntax10_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck err_syntax10_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname err_syntax10_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule err_syntax10_rule
+#endif /* yyrule */
+#define YYPREFIX "err_syntax10_"
+
+#define YYPURE 0
+
+#line 2 "err_syntax10.y"
+int yylex(void);
+static void yyerror(const char *);
+#line 104 "err_syntax10.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT err_syntax10_lhs[] = { -1,
+ 0,
+};
+static const YYINT err_syntax10_len[] = { 2,
+ 1,
+};
+static const YYINT err_syntax10_defred[] = { 0,
+ 1, 0,
+};
+static const YYINT err_syntax10_dgoto[] = { 2,
+};
+static const YYINT err_syntax10_sindex[] = { -256,
+ 0, 0,
+};
+static const YYINT err_syntax10_rindex[] = { 0,
+ 0, 0,
+};
+static const YYINT err_syntax10_gindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT err_syntax10_table[] = { 1,
+};
+static const YYINT err_syntax10_check[] = { 256,
+};
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const err_syntax10_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,"'&'",0,"'('",0,"'*'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"illegal-symbol",
+};
+static const char *const err_syntax10_rule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 12 "err_syntax10.y"
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 243 "err_syntax10.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/err_syntax10.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax11.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax11.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax11.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: w - line 7 of "./err_syntax11.y", the precedence of '|' has been redeclared
Added: vendor/byacc/dist/test/yacc/err_syntax11.output
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax11.output (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax11.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,27 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+3 terminals, 2 nonterminals
+2 grammar rules, 3 states
Added: vendor/byacc/dist/test/yacc/err_syntax11.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax11.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax11.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,508 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse err_syntax11_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex err_syntax11_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror err_syntax11_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar err_syntax11_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval err_syntax11_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval err_syntax11_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug err_syntax11_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs err_syntax11_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag err_syntax11_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs err_syntax11_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen err_syntax11_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred err_syntax11_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto err_syntax11_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex err_syntax11_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex err_syntax11_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex err_syntax11_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable err_syntax11_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck err_syntax11_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname err_syntax11_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule err_syntax11_rule
+#endif /* yyrule */
+#define YYPREFIX "err_syntax11_"
+
+#define YYPURE 0
+
+#line 2 "err_syntax11.y"
+int yylex(void);
+static void yyerror(const char *);
+#line 104 "err_syntax11.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT err_syntax11_lhs[] = { -1,
+ 0,
+};
+static const YYINT err_syntax11_len[] = { 2,
+ 1,
+};
+static const YYINT err_syntax11_defred[] = { 0,
+ 1, 0,
+};
+static const YYINT err_syntax11_dgoto[] = { 2,
+};
+static const YYINT err_syntax11_sindex[] = { -256,
+ 0, 0,
+};
+static const YYINT err_syntax11_rindex[] = { 0,
+ 0, 0,
+};
+static const YYINT err_syntax11_gindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT err_syntax11_table[] = { 1,
+};
+static const YYINT err_syntax11_check[] = { 256,
+};
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const err_syntax11_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"illegal-symbol",
+};
+static const char *const err_syntax11_rule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 12 "err_syntax11.y"
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 249 "err_syntax11.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/err_syntax11.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax12.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax12.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax12.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: w - line 7 of "./err_syntax12.y", the value of text has been redeclared
Added: vendor/byacc/dist/test/yacc/err_syntax12.output
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax12.output (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax12.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,27 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+3 terminals, 2 nonterminals
+2 grammar rules, 3 states
Added: vendor/byacc/dist/test/yacc/err_syntax12.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax12.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax12.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,514 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse err_syntax12_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex err_syntax12_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror err_syntax12_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar err_syntax12_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval err_syntax12_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval err_syntax12_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug err_syntax12_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs err_syntax12_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag err_syntax12_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs err_syntax12_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen err_syntax12_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred err_syntax12_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto err_syntax12_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex err_syntax12_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex err_syntax12_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex err_syntax12_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable err_syntax12_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck err_syntax12_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname err_syntax12_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule err_syntax12_rule
+#endif /* yyrule */
+#define YYPREFIX "err_syntax12_"
+
+#define YYPURE 0
+
+#line 2 "err_syntax12.y"
+int yylex(void);
+static void yyerror(const char *);
+#line 104 "err_syntax12.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define text 456
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT err_syntax12_lhs[] = { -1,
+ 0,
+};
+static const YYINT err_syntax12_len[] = { 2,
+ 1,
+};
+static const YYINT err_syntax12_defred[] = { 0,
+ 1, 0,
+};
+static const YYINT err_syntax12_dgoto[] = { 2,
+};
+static const YYINT err_syntax12_sindex[] = { -256,
+ 0, 0,
+};
+static const YYINT err_syntax12_rindex[] = { 0,
+ 0, 0,
+};
+static const YYINT err_syntax12_gindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT err_syntax12_table[] = { 1,
+};
+static const YYINT err_syntax12_check[] = { 256,
+};
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 456
+#define YYUNDFTOKEN 459
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const err_syntax12_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"text",0,0,"illegal-symbol",
+};
+static const char *const err_syntax12_rule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 12 "err_syntax12.y"
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 255 "err_syntax12.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/err_syntax12.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax12.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax12.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+#define text 456
Added: vendor/byacc/dist/test/yacc/err_syntax13.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax13.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax13.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 7 of "./err_syntax13.y", the start symbol text is a token
Added: vendor/byacc/dist/test/yacc/err_syntax13.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax13.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax13.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax13.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax13.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax14.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax14.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax14.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2 @@
+YACC: w - line 7 of "./err_syntax14.y", the start symbol has been redeclared
+YACC: e - the start symbol text2 is undefined
Added: vendor/byacc/dist/test/yacc/err_syntax14.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax14.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax14.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax14.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax14.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax15.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax15.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax15.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 9 of "./err_syntax15.y", no grammar has been specified
Added: vendor/byacc/dist/test/yacc/err_syntax15.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax15.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax15.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax15.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax15.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax16.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax16.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax16.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 14 of "./err_syntax16.y", a token appears on the lhs of a production
Added: vendor/byacc/dist/test/yacc/err_syntax16.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax16.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax16.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax16.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax16.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax17.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax17.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax17.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 8 of "./err_syntax17.y", unterminated action
+S: { error
+ ^
Added: vendor/byacc/dist/test/yacc/err_syntax17.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax17.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax17.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax17.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax17.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax18.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax18.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax18.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: w - line 9 of "./err_syntax18.y", $4 references beyond the end of the current rule
Added: vendor/byacc/dist/test/yacc/err_syntax18.output
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax18.output (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax18.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,43 @@
+ 0 $accept : expr $end
+
+ 1 expr : '(' expr ')'
+
+state 0
+ $accept : . expr $end (0)
+
+ '(' shift 1
+ . error
+
+ expr goto 2
+
+
+state 1
+ expr : '(' . expr ')' (1)
+
+ '(' shift 1
+ . error
+
+ expr goto 3
+
+
+state 2
+ $accept : expr . $end (0)
+
+ $end accept
+
+
+state 3
+ expr : '(' expr . ')' (1)
+
+ ')' shift 4
+ . error
+
+
+state 4
+ expr : '(' expr ')' . (1)
+
+ . reduce 1
+
+
+4 terminals, 2 nonterminals
+2 grammar rules, 5 states
Added: vendor/byacc/dist/test/yacc/err_syntax18.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax18.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax18.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,515 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse err_syntax18_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex err_syntax18_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror err_syntax18_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar err_syntax18_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval err_syntax18_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval err_syntax18_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug err_syntax18_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs err_syntax18_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag err_syntax18_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs err_syntax18_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen err_syntax18_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred err_syntax18_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto err_syntax18_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex err_syntax18_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex err_syntax18_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex err_syntax18_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable err_syntax18_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck err_syntax18_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname err_syntax18_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule err_syntax18_rule
+#endif /* yyrule */
+#define YYPREFIX "err_syntax18_"
+
+#define YYPURE 0
+
+#line 2 "err_syntax18.y"
+int yylex(void);
+static void yyerror(const char *);
+#line 104 "err_syntax18.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT err_syntax18_lhs[] = { -1,
+ 0,
+};
+static const YYINT err_syntax18_len[] = { 2,
+ 3,
+};
+static const YYINT err_syntax18_defred[] = { 0,
+ 0, 0, 0, 1,
+};
+static const YYINT err_syntax18_dgoto[] = { 2,
+};
+static const YYINT err_syntax18_sindex[] = { -40,
+ -40, 0, -39, 0,
+};
+static const YYINT err_syntax18_rindex[] = { 0,
+ 0, 0, 0, 0,
+};
+static const YYINT err_syntax18_gindex[] = { 2,
+};
+#define YYTABLESIZE 3
+static const YYINT err_syntax18_table[] = { 1,
+ 0, 4, 3,
+};
+static const YYINT err_syntax18_check[] = { 40,
+ -1, 41, 1,
+};
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const err_syntax18_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'('","')'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"illegal-symbol",
+};
+static const char *const err_syntax18_rule[] = {
+"$accept : expr",
+"expr : '(' expr ')'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 13 "err_syntax18.y"
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 251 "err_syntax18.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 1:
+#line 9 "err_syntax18.y"
+ { yyval = yystack.l_mark[1]; }
+break;
+#line 457 "err_syntax18.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/err_syntax18.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax19.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax19.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax19.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 9 of "./err_syntax19.y", illegal $-name
+ { $$ = $<oops>; }
+ ^
Added: vendor/byacc/dist/test/yacc/err_syntax19.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax19.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax19.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax19.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax19.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax2.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax2.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax2.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 1 of "./err_syntax2.y", unmatched /*
+%{ /*
+ ^
Added: vendor/byacc/dist/test/yacc/err_syntax2.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax2.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax2.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax2.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax2.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax20.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax20.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax20.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: w - the symbol recur is undefined
Added: vendor/byacc/dist/test/yacc/err_syntax20.output
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax20.output (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax20.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,41 @@
+ 0 $accept : expr $end
+
+ 1 expr : '(' recur ')'
+
+state 0
+ $accept : . expr $end (0)
+
+ '(' shift 1
+ . error
+
+ expr goto 2
+
+
+state 1
+ expr : '(' . recur ')' (1)
+
+ recur shift 3
+ . error
+
+
+state 2
+ $accept : expr . $end (0)
+
+ $end accept
+
+
+state 3
+ expr : '(' recur . ')' (1)
+
+ ')' shift 4
+ . error
+
+
+state 4
+ expr : '(' recur ')' . (1)
+
+ . reduce 1
+
+
+5 terminals, 2 nonterminals
+2 grammar rules, 5 states
Added: vendor/byacc/dist/test/yacc/err_syntax20.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax20.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax20.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,511 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse err_syntax20_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex err_syntax20_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror err_syntax20_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar err_syntax20_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval err_syntax20_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval err_syntax20_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug err_syntax20_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs err_syntax20_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag err_syntax20_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs err_syntax20_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen err_syntax20_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred err_syntax20_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto err_syntax20_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex err_syntax20_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex err_syntax20_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex err_syntax20_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable err_syntax20_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck err_syntax20_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname err_syntax20_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule err_syntax20_rule
+#endif /* yyrule */
+#define YYPREFIX "err_syntax20_"
+
+#define YYPURE 0
+
+#line 2 "err_syntax20.y"
+int yylex(void);
+static void yyerror(const char *);
+#line 104 "err_syntax20.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define recur 257
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT err_syntax20_lhs[] = { -1,
+ 0,
+};
+static const YYINT err_syntax20_len[] = { 2,
+ 3,
+};
+static const YYINT err_syntax20_defred[] = { 0,
+ 0, 0, 0, 1,
+};
+static const YYINT err_syntax20_dgoto[] = { 2,
+};
+static const YYINT err_syntax20_sindex[] = { -40,
+ -256, 0, -39, 0,
+};
+static const YYINT err_syntax20_rindex[] = { 0,
+ 0, 0, 0, 0,
+};
+static const YYINT err_syntax20_gindex[] = { 0,
+};
+#define YYTABLESIZE 2
+static const YYINT err_syntax20_table[] = { 1,
+ 3, 4,
+};
+static const YYINT err_syntax20_check[] = { 40,
+ 257, 41,
+};
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 257
+#define YYUNDFTOKEN 260
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const err_syntax20_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'('","')'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"recur",0,0,
+"illegal-symbol",
+};
+static const char *const err_syntax20_rule[] = {
+"$accept : expr",
+"expr : '(' recur ')'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 16 "err_syntax20.y"
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 247 "err_syntax20.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 1:
+#line 12 "err_syntax20.y"
+ { yystack.l_mark[-1].rechk = 3; }
+break;
+#line 453 "err_syntax20.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/err_syntax20.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax20.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax20.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+#define recur 257
Added: vendor/byacc/dist/test/yacc/err_syntax21.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax21.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax21.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 12 of "./err_syntax21.y", $0 is untyped
Added: vendor/byacc/dist/test/yacc/err_syntax21.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax21.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax21.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax21.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax21.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax22.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax22.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax22.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 17 of "./err_syntax22.y", $2 (recur) is untyped
Added: vendor/byacc/dist/test/yacc/err_syntax22.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax22.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax22.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax22.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax22.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax23.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax23.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax23.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 18 of "./err_syntax23.y", $$ is untyped
Added: vendor/byacc/dist/test/yacc/err_syntax23.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax23.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax23.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax23.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax23.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax24.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax24.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax24.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2 @@
+YACC: w - line 21 of "./err_syntax24.y", the default action assigns an undefined value to $$
+YACC: e - line 22 of "./err_syntax24.y", $$ is untyped
Added: vendor/byacc/dist/test/yacc/err_syntax24.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax24.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax24.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax24.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax24.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax25.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax25.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax25.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 11 of "./err_syntax25.y", too many %union declarations
+%union {
+^
Added: vendor/byacc/dist/test/yacc/err_syntax25.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax25.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax25.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax25.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax25.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax26.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax26.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax26.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 6 of "./err_syntax26.y", unexpected end-of-file
Added: vendor/byacc/dist/test/yacc/err_syntax26.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax26.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax26.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax26.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax26.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax27.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax27.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax27.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 3 of "./err_syntax27.y", missing '}'
Added: vendor/byacc/dist/test/yacc/err_syntax27.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax27.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax27.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax27.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax27.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax3.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax3.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax3.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 6 of "./err_syntax3.y", unterminated string
+%token <text> '(' '*' '&
+ ^
Added: vendor/byacc/dist/test/yacc/err_syntax3.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax3.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax3.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax3.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax3.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax4.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax4.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax4.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 1 of "./err_syntax4.y", unmatched %{
+%{
+^
Added: vendor/byacc/dist/test/yacc/err_syntax4.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax4.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax4.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax4.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax4.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax5.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax5.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax5.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 6 of "./err_syntax5.y", unterminated %union declaration
+%union {
+^
Added: vendor/byacc/dist/test/yacc/err_syntax5.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax5.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax5.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax5.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax5.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax6.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax6.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax6.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 6 of "./err_syntax6.y", illegal tag
+%token <text) '(' '*' '&
+ ^
Added: vendor/byacc/dist/test/yacc/err_syntax6.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax6.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax6.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax6.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax6.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax7.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax7.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax7.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 6 of "./err_syntax7.y", illegal character
+%token <text> '\777'
+ ^
Added: vendor/byacc/dist/test/yacc/err_syntax7.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax7.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax7.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax7.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax7.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax7a.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax7a.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax7a.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 6 of "./err_syntax7a.y", illegal character
+%token <text> '\xfff'
+ ^
Added: vendor/byacc/dist/test/yacc/err_syntax7a.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax7a.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax7a.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax7a.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax7a.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax7b.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax7b.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax7b.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+YACC: e - line 6 of "./err_syntax7b.y", illegal character
+%token <text> '\x.'
+ ^
Added: vendor/byacc/dist/test/yacc/err_syntax7b.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax7b.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax7b.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax7b.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax7b.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax8.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax8.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax8.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 6 of "./err_syntax8.y", illegal use of reserved symbol .
Added: vendor/byacc/dist/test/yacc/err_syntax8.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax8.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax8.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax8.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax8.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax8a.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax8a.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax8a.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 6 of "./err_syntax8a.y", illegal use of reserved symbol $$123
Added: vendor/byacc/dist/test/yacc/err_syntax8a.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax8a.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax8a.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax8a.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax8a.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax9.error
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax9.error (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax9.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: e - line 7 of "./err_syntax9.y", the start symbol text cannot be declared to be a token
Added: vendor/byacc/dist/test/yacc/err_syntax9.output
===================================================================
Added: vendor/byacc/dist/test/yacc/err_syntax9.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/err_syntax9.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/err_syntax9.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
Added: vendor/byacc/dist/test/yacc/err_syntax9.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/error.error
===================================================================
Added: vendor/byacc/dist/test/yacc/error.output
===================================================================
--- vendor/byacc/dist/test/yacc/error.output (rev 0)
+++ vendor/byacc/dist/test/yacc/error.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,27 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+2 terminals, 2 nonterminals
+2 grammar rules, 3 states
Added: vendor/byacc/dist/test/yacc/error.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/error.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/error.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,508 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse error_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex error_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror error_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar error_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval error_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval error_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug error_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs error_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag error_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs error_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen error_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred error_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto error_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex error_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex error_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex error_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable error_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck error_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname error_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule error_rule
+#endif /* yyrule */
+#define YYPREFIX "error_"
+
+#define YYPURE 0
+
+#line 2 "error.y"
+int yylex(void);
+static void yyerror(const char *);
+#line 104 "error.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT error_lhs[] = { -1,
+ 0,
+};
+static const YYINT error_len[] = { 2,
+ 1,
+};
+static const YYINT error_defred[] = { 0,
+ 1, 0,
+};
+static const YYINT error_dgoto[] = { 2,
+};
+static const YYINT error_sindex[] = { -256,
+ 0, 0,
+};
+static const YYINT error_rindex[] = { 0,
+ 0, 0,
+};
+static const YYINT error_gindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT error_table[] = { 1,
+};
+static const YYINT error_check[] = { 256,
+};
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const error_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"illegal-symbol",
+};
+static const char *const error_rule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 8 "error.y"
+
+#include <stdio.h>
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 249 "error.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/error.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/grammar.dot
===================================================================
--- vendor/byacc/dist/test/yacc/grammar.dot (rev 0)
+++ vendor/byacc/dist/test/yacc/grammar.dot 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,906 @@
+digraph test-grammar {
+ edge [fontsize=10];
+ node [shape=box,fontsize=10];
+ orientation=landscape;
+ rankdir=LR;
+ /*
+ margin=0.2;
+ page="8.27,11.69"; // for A4 printing
+ ratio=auto;
+ */
+
+ q0 [label="0:\l $accept -> . program $end\l program -> . { $end }\l program -> . translation_unit\l translation_unit -> . external_declaration\l translation_unit -> . translation_unit external_declaration\l external_declaration -> . declaration\l external_declaration -> . function_definition\l external_declaration -> . ';'\l external_declaration -> . linkage_specification\l external_declaration -> . T_ASM T_ASMARG ';'\l external_declaration -> . error T_MATCHRBRACE\l external_declaration -> . error ';'\l linkage_specification -> . T_EXTERN T_STRING_LITERAL braces\l linkage_specification -> . T_EXTERN T_STRING_LITERAL declaration\l declaration -> . decl_specifiers ';'\l declaration -> . decl_specifiers init_declarator_list ';'\l declaration -> . any_typedef decl_specifiers $$1 opt_declarator_list ';'\l any_typedef -> . T_EXTENSION T_TYPEDEF\l any_typedef -> . T_TYPEDEF\l function_definition -> . decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE\l function_definition -> . declarator $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l ty!
pe_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q1 [label="1:\l external_declaration -> error . T_MATCHRBRACE\l external_declaration -> error . ';'\l"];
+ q2 [label="2:\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> '(' . declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q3 [label="3:\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l pointer -> '*' . opt_type_qualifiers\l pointer -> '*' . opt_type_qualifiers pointer\l opt_type_qualifiers -> . { ')' ',' T_BRACKETS T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l opt_type_qualifiers -> . type_qualifier_list\l type_qualifier_list -> . type_qualifier\l type_qualifier_list -> . type_qualifier_list type_qualifier\l"];
+ q4 [label="4:\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l identifier_or_ref -> '&' . any_id\l"];
+ q5 [label="5:\l any_id -> T_IDENTIFIER . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q6 [label="6:\l type_specifier -> T_TYPEDEF_NAME . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l any_id -> T_TYPEDEF_NAME . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q7 [label="7:\l type_qualifier -> T_DEFINE_NAME . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q8 [label="8:\l storage_class -> T_AUTO . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q9 [label="9:\l linkage_specification -> T_EXTERN . T_STRING_LITERAL braces\l linkage_specification -> T_EXTERN . T_STRING_LITERAL declaration\l storage_class -> T_EXTERN . { ';' T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q10 [label="10:\l storage_class -> T_REGISTER . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q11 [label="11:\l storage_class -> T_STATIC . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q12 [label="12:\l any_typedef -> T_TYPEDEF . { T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l"];
+ q13 [label="13:\l storage_class -> T_INLINE . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q14 [label="14:\l any_typedef -> T_EXTENSION . T_TYPEDEF\l storage_class -> T_EXTENSION . { ';' T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q15 [label="15:\l type_specifier -> T_CHAR . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q16 [label="16:\l type_specifier -> T_DOUBLE . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q17 [label="17:\l type_specifier -> T_FLOAT . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q18 [label="18:\l type_specifier -> T_INT . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q19 [label="19:\l type_specifier -> T_VOID . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q20 [label="20:\l type_specifier -> T_LONG . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q21 [label="21:\l type_specifier -> T_SHORT . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q22 [label="22:\l type_specifier -> T_SIGNED . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q23 [label="23:\l type_specifier -> T_UNSIGNED . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q24 [label="24:\l enumeration -> T_ENUM . { T_LBRACE T_TYPEDEF_NAME T_IDENTIFIER }\l"];
+ q25 [label="25:\l struct_or_union -> T_STRUCT . { T_LBRACE T_TYPEDEF_NAME T_IDENTIFIER }\l"];
+ q26 [label="26:\l struct_or_union -> T_UNION . { T_LBRACE T_TYPEDEF_NAME T_IDENTIFIER }\l"];
+ q27 [label="27:\l type_specifier -> T_Bool . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q28 [label="28:\l type_specifier -> T_Complex . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q29 [label="29:\l type_specifier -> T_Imaginary . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q30 [label="30:\l type_qualifier -> T_TYPE_QUALIFIER . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q31 [label="31:\l external_declaration -> T_ASM . T_ASMARG ';'\l"];
+ q32 [label="32:\l external_declaration -> ';' . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q33 [label="33:\l $accept -> program . $end\l"];
+ q34 [label="34:\l declaration -> decl_specifiers . ';'\l declaration -> decl_specifiers . init_declarator_list ';'\l function_definition -> decl_specifiers . declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE\l decl_specifiers -> decl_specifiers . decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l init_declarator_list -> . init_declarator\l init_declarator_list -> . init_declarator_list ',' init_declarator\l init_declarator -> . declarator\l init_declarator -> . declarator '=' $$5 T_INITIALIZER\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_decla!
rator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q35 [label="35:\l decl_specifiers -> decl_specifier . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q36 [label="36:\l decl_specifier -> storage_class . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q37 [label="37:\l decl_specifier -> type_specifier . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q38 [label="38:\l decl_specifier -> type_qualifier . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q39 [label="39:\l type_specifier -> struct_or_union_specifier . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q40 [label="40:\l type_specifier -> enum_specifier . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q41 [label="41:\l $$4 -> . { T_VA_DCL T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l function_definition -> declarator . $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE\l"];
+ q42 [label="42:\l declarator -> direct_declarator . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l direct_declarator -> direct_declarator . T_BRACKETS\l direct_declarator -> direct_declarator . '(' parameter_type_list ')'\l direct_declarator -> direct_declarator . '(' opt_identifier_list ')'\l"];
+ q43 [label="43:\l braces -> . T_LBRACE T_MATCHRBRACE\l struct_or_union_specifier -> struct_or_union . any_id braces\l struct_or_union_specifier -> struct_or_union . braces\l struct_or_union_specifier -> struct_or_union . any_id\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l"];
+ q44 [label="44:\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> pointer . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q45 [label="45:\l identifier_or_ref -> any_id . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q46 [label="46:\l direct_declarator -> identifier_or_ref . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q47 [label="47:\l braces -> . T_LBRACE T_MATCHRBRACE\l enum_specifier -> enumeration . any_id braces\l enum_specifier -> enumeration . braces\l enum_specifier -> enumeration . any_id\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l"];
+ q48 [label="48:\l program -> translation_unit . { $end }\l translation_unit -> translation_unit . external_declaration\l external_declaration -> . declaration\l external_declaration -> . function_definition\l external_declaration -> . ';'\l external_declaration -> . linkage_specification\l external_declaration -> . T_ASM T_ASMARG ';'\l external_declaration -> . error T_MATCHRBRACE\l external_declaration -> . error ';'\l linkage_specification -> . T_EXTERN T_STRING_LITERAL braces\l linkage_specification -> . T_EXTERN T_STRING_LITERAL declaration\l declaration -> . decl_specifiers ';'\l declaration -> . decl_specifiers init_declarator_list ';'\l declaration -> . any_typedef decl_specifiers $$1 opt_declarator_list ';'\l any_typedef -> . T_EXTENSION T_TYPEDEF\l any_typedef -> . T_TYPEDEF\l function_definition -> . decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE\l function_definition -> . declarator $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id !
braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q49 [label="49:\l translation_unit -> external_declaration . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q50 [label="50:\l external_declaration -> declaration . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q51 [label="51:\l external_declaration -> function_definition . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q52 [label="52:\l external_declaration -> linkage_specification . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q53 [label="53:\l declaration -> any_typedef . decl_specifiers $$1 opt_declarator_list ';'\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l"];
+ q54 [label="54:\l external_declaration -> error T_MATCHRBRACE . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q55 [label="55:\l external_declaration -> error ';' . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q56 [label="56:\l any_id -> T_TYPEDEF_NAME . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q57 [label="57:\l direct_declarator -> '(' declarator . ')'\l"];
+ q58 [label="58:\l type_qualifier_list -> type_qualifier . { ')' ',' T_BRACKETS T_TYPE_QUALIFIER T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q59 [label="59:\l pointer -> . '*' opt_type_qualifiers\l pointer -> '*' opt_type_qualifiers . { ')' ',' T_BRACKETS T_TYPEDEF_NAME T_IDENTIFIER '&' '(' }\l pointer -> . '*' opt_type_qualifiers pointer\l pointer -> '*' opt_type_qualifiers . pointer\l"];
+ q60 [label="60:\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l opt_type_qualifiers -> type_qualifier_list . { ')' ',' T_BRACKETS T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l type_qualifier_list -> type_qualifier_list . type_qualifier\l"];
+ q61 [label="61:\l identifier_or_ref -> '&' any_id . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q62 [label="62:\l braces -> . T_LBRACE T_MATCHRBRACE\l linkage_specification -> T_EXTERN T_STRING_LITERAL . braces\l linkage_specification -> T_EXTERN T_STRING_LITERAL . declaration\l declaration -> . decl_specifiers ';'\l declaration -> . decl_specifiers init_declarator_list ';'\l declaration -> . any_typedef decl_specifiers $$1 opt_declarator_list ';'\l any_typedef -> . T_EXTENSION T_TYPEDEF\l any_typedef -> . T_TYPEDEF\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l"];
+ q63 [label="63:\l any_typedef -> T_EXTENSION T_TYPEDEF . { T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l"];
+ q64 [label="64:\l external_declaration -> T_ASM T_ASMARG . ';'\l"];
+ q65 [label="65:\l storage_class -> T_EXTERN . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q66 [label="66:\l storage_class -> T_EXTENSION . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q67 [label="67:\l declaration -> decl_specifiers ';' . { ';' T_ASM T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q68 [label="68:\l decl_specifiers -> decl_specifiers decl_specifier . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q69 [label="69:\l declaration -> decl_specifiers init_declarator_list . ';'\l init_declarator_list -> init_declarator_list . ',' init_declarator\l"];
+ q70 [label="70:\l init_declarator_list -> init_declarator . { ',' ';' }\l"];
+ q71 [label="71:\l $$2 -> . { T_VA_DCL T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l function_definition -> decl_specifiers declarator . $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE\l init_declarator -> declarator . { ',' ';' }\l init_declarator -> declarator . '=' $$5 T_INITIALIZER\l"];
+ q72 [label="72:\l declaration -> . decl_specifiers ';'\l declaration -> . decl_specifiers init_declarator_list ';'\l declaration -> . any_typedef decl_specifiers $$1 opt_declarator_list ';'\l any_typedef -> . T_EXTENSION T_TYPEDEF\l any_typedef -> . T_TYPEDEF\l function_definition -> declarator $$4 . opt_declaration_list T_LBRACE T_MATCHRBRACE\l opt_declaration_list -> . { T_LBRACE }\l opt_declaration_list -> . T_VA_DCL\l opt_declaration_list -> . declaration_list\l declaration_list -> . declaration\l declaration_list -> . declaration_list declaration\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l"];
+ q73 [label="73:\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l direct_declarator -> direct_declarator '(' . parameter_type_list ')'\l direct_declarator -> direct_declarator '(' . opt_identifier_list ')'\l parameter_type_list -> . parameter_list\l parameter_type_list -> . parameter_list ',' T_ELLIPSIS\l parameter_list -> . parameter_declaration\l parameter_list -> . parameter_list ',' parameter_declaration\l parameter_declaration -> . decl_specifiers declarator\l parameter_declaration -> . decl_specifiers abs_declarator\l parameter_declaration -> . decl_specifiers\l opt_identifier_list -> . { ')' }\l opt_identifier_list -> . ide!
ntifier_list\l identifier_list -> . any_id\l identifier_list -> . identifier_list ',' any_id\l"];
+ q74 [label="74:\l direct_declarator -> direct_declarator T_BRACKETS . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q75 [label="75:\l braces -> T_LBRACE . T_MATCHRBRACE\l"];
+ q76 [label="76:\l braces -> . T_LBRACE T_MATCHRBRACE\l struct_or_union_specifier -> struct_or_union any_id . braces\l struct_or_union_specifier -> struct_or_union any_id . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q77 [label="77:\l struct_or_union_specifier -> struct_or_union braces . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q78 [label="78:\l declarator -> pointer direct_declarator . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l direct_declarator -> direct_declarator . T_BRACKETS\l direct_declarator -> direct_declarator . '(' parameter_type_list ')'\l direct_declarator -> direct_declarator . '(' opt_identifier_list ')'\l"];
+ q79 [label="79:\l braces -> . T_LBRACE T_MATCHRBRACE\l enum_specifier -> enumeration any_id . braces\l enum_specifier -> enumeration any_id . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q80 [label="80:\l enum_specifier -> enumeration braces . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q81 [label="81:\l translation_unit -> translation_unit external_declaration . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q82 [label="82:\l type_specifier -> T_TYPEDEF_NAME . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q83 [label="83:\l $$1 -> . { ';' T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l declaration -> any_typedef decl_specifiers . $$1 opt_declarator_list ';'\l decl_specifiers -> decl_specifiers . decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l"];
+ q84 [label="84:\l direct_declarator -> '(' declarator ')' . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q85 [label="85:\l pointer -> '*' opt_type_qualifiers pointer . { ')' ',' T_BRACKETS T_TYPEDEF_NAME T_IDENTIFIER '&' '(' }\l"];
+ q86 [label="86:\l type_qualifier_list -> type_qualifier_list type_qualifier . { ')' ',' T_BRACKETS T_TYPE_QUALIFIER T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q87 [label="87:\l declaration -> decl_specifiers . ';'\l declaration -> decl_specifiers . init_declarator_list ';'\l decl_specifiers -> decl_specifiers . decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l init_declarator_list -> . init_declarator\l init_declarator_list -> . init_declarator_list ',' init_declarator\l init_declarator -> . declarator\l init_declarator -> . declarator '=' $$5 T_INITIALIZER\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarat!
or -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q88 [label="88:\l linkage_specification -> T_EXTERN T_STRING_LITERAL declaration . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q89 [label="89:\l linkage_specification -> T_EXTERN T_STRING_LITERAL braces . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q90 [label="90:\l external_declaration -> T_ASM T_ASMARG ';' . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q91 [label="91:\l declaration -> decl_specifiers init_declarator_list ';' . { ';' T_ASM T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q92 [label="92:\l init_declarator_list -> init_declarator_list ',' . init_declarator\l init_declarator -> . declarator\l init_declarator -> . declarator '=' $$5 T_INITIALIZER\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q93 [label="93:\l $$5 -> . { T_INITIALIZER }\l init_declarator -> declarator '=' . $$5 T_INITIALIZER\l"];
+ q94 [label="94:\l declaration -> . decl_specifiers ';'\l declaration -> . decl_specifiers init_declarator_list ';'\l declaration -> . any_typedef decl_specifiers $$1 opt_declarator_list ';'\l any_typedef -> . T_EXTENSION T_TYPEDEF\l any_typedef -> . T_TYPEDEF\l function_definition -> decl_specifiers declarator $$2 . opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE\l opt_declaration_list -> . { T_LBRACE }\l opt_declaration_list -> . T_VA_DCL\l opt_declaration_list -> . declaration_list\l declaration_list -> . declaration\l declaration_list -> . declaration_list declaration\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l"];
+ q95 [label="95:\l opt_declaration_list -> T_VA_DCL . { T_LBRACE }\l"];
+ q96 [label="96:\l declaration_list -> declaration . { T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l"];
+ q97 [label="97:\l function_definition -> declarator $$4 opt_declaration_list . T_LBRACE T_MATCHRBRACE\l"];
+ q98 [label="98:\l declaration -> . decl_specifiers ';'\l declaration -> . decl_specifiers init_declarator_list ';'\l declaration -> . any_typedef decl_specifiers $$1 opt_declarator_list ';'\l any_typedef -> . T_EXTENSION T_TYPEDEF\l any_typedef -> . T_TYPEDEF\l opt_declaration_list -> declaration_list . { T_LBRACE }\l declaration_list -> declaration_list . declaration\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l"];
+ q99 [label="99:\l decl_specifiers -> decl_specifiers . decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l parameter_declaration -> decl_specifiers . declarator\l parameter_declaration -> decl_specifiers . abs_declarator\l parameter_declaration -> decl_specifiers . { !
')' ',' }\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l abs_declarator -> . pointer\l abs_declarator -> . pointer direct_abs_declarator\l abs_declarator -> . direct_abs_declarator\l direct_abs_declarator -> . '(' abs_declarator ')'\l direct_abs_declarator -> . direct_abs_declarator T_BRACKETS\l direct_abs_declarator -> . T_BRACKETS\l direct_abs_declarator -> . direct_abs_declarator '(' parameter_type_list ')'\l direct_abs_declarator -> . direct_abs_declarator '(' ')'\l direct_abs_declarator -> . '(' parameter_type_list ')'\l direct_abs_declarator -> . '(' ')'\l"];
+ q100 [label="100:\l direct_declarator -> direct_declarator '(' parameter_type_list . ')'\l"];
+ q101 [label="101:\l parameter_type_list -> parameter_list . { ')' }\l parameter_type_list -> parameter_list . ',' T_ELLIPSIS\l parameter_list -> parameter_list . ',' parameter_declaration\l"];
+ q102 [label="102:\l parameter_list -> parameter_declaration . { ')' ',' }\l"];
+ q103 [label="103:\l direct_declarator -> direct_declarator '(' opt_identifier_list . ')'\l"];
+ q104 [label="104:\l opt_identifier_list -> identifier_list . { ')' }\l identifier_list -> identifier_list . ',' any_id\l"];
+ q105 [label="105:\l identifier_list -> any_id . { ')' ',' }\l"];
+ q106 [label="106:\l braces -> T_LBRACE T_MATCHRBRACE . { ')' ',' ';' T_ASM T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q107 [label="107:\l struct_or_union_specifier -> struct_or_union any_id braces . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q108 [label="108:\l enum_specifier -> enumeration any_id braces . { ')' ',' ';' T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' }\l"];
+ q109 [label="109:\l declaration -> any_typedef decl_specifiers $$1 . opt_declarator_list ';'\l opt_declarator_list -> . { ';' }\l opt_declarator_list -> . declarator_list\l declarator_list -> . declarator\l declarator_list -> . declarator_list ',' declarator\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q110 [label="110:\l init_declarator -> declarator . { ',' ';' }\l init_declarator -> declarator . '=' $$5 T_INITIALIZER\l"];
+ q111 [label="111:\l init_declarator_list -> init_declarator_list ',' init_declarator . { ',' ';' }\l"];
+ q112 [label="112:\l init_declarator -> declarator '=' $$5 . T_INITIALIZER\l"];
+ q113 [label="113:\l function_definition -> decl_specifiers declarator $$2 opt_declaration_list . T_LBRACE $$3 T_MATCHRBRACE\l"];
+ q114 [label="114:\l function_definition -> declarator $$4 opt_declaration_list T_LBRACE . T_MATCHRBRACE\l"];
+ q115 [label="115:\l declaration_list -> declaration_list declaration . { T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME }\l"];
+ q116 [label="116:\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> '(' . declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l parameter_type_list -> . parameter_list\l parameter_type_list -> . parameter!
_list ',' T_ELLIPSIS\l parameter_list -> . parameter_declaration\l parameter_list -> . parameter_list ',' parameter_declaration\l parameter_declaration -> . decl_specifiers declarator\l parameter_declaration -> . decl_specifiers abs_declarator\l parameter_declaration -> . decl_specifiers\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l abs_declarator -> . pointer\l abs_declarator -> . pointer direct_abs_declarator\l abs_declarator -> . direct_abs_declarator\l direct_abs_declarator -> . '(' abs_declarator ')'\l direct_abs_declarator -> '(' . abs_declarator ')'\l direct_abs_declarator -> . direct_abs_declarator T_BRACKETS\l direct_abs_declarator -> . T_BRACKETS\l direct_abs_declarator -> . direct_abs_declarator '(' parameter_type_list ')'\l direct_abs_declarator -> . direct_abs_declarator '(' ')'\l direct_abs_declarator -> . '(' parameter_type_list ')'\l direct_abs_declarator -> '(' . parameter_type_list ')'\l direct_abs_declarator -> . '(' ')'\l direct_abs_declarator -> '(' . ')'\l"];
+ q117 [label="117:\l direct_abs_declarator -> T_BRACKETS . { ')' ',' T_BRACKETS '(' }\l"];
+ q118 [label="118:\l parameter_declaration -> decl_specifiers declarator . { ')' ',' }\l"];
+ q119 [label="119:\l parameter_declaration -> decl_specifiers abs_declarator . { ')' ',' }\l"];
+ q120 [label="120:\l abs_declarator -> direct_abs_declarator . { ')' ',' }\l direct_abs_declarator -> direct_abs_declarator . T_BRACKETS\l direct_abs_declarator -> direct_abs_declarator . '(' parameter_type_list ')'\l direct_abs_declarator -> direct_abs_declarator . '(' ')'\l"];
+ q121 [label="121:\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> pointer . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l abs_declarator -> pointer . { ')' ',' }\l abs_declarator -> pointer . direct_abs_declarator\l direct_abs_declarator -> . '(' abs_declarator ')'\l direct_abs_declarator -> . direct_abs_declarator T_BRACKETS\l direct_abs_declarator -> . T_BRACKETS\l direct_abs_declarator -> . direct_abs_declarator '(' parameter_type_list ')'\l direct_abs_declarator -> . direct_abs_declarator '(' ')'\l direct_abs_declarator -> . '(' parameter_type_list ')'\l direct_abs_declarator -> . '(' ')'\l"];
+ q122 [label="122:\l direct_declarator -> direct_declarator '(' parameter_type_list ')' . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q123 [label="123:\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l parameter_type_list -> parameter_list ',' . T_ELLIPSIS\l parameter_list -> parameter_list ',' . parameter_declaration\l parameter_declaration -> . decl_specifiers declarator\l parameter_declaration -> . decl_specifiers abs_declarator\l parameter_declaration -> . decl_specifiers\l"];
+ q124 [label="124:\l direct_declarator -> direct_declarator '(' opt_identifier_list ')' . { ')' '=' ',' ';' T_VA_DCL T_LBRACE T_BRACKETS T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME '(' }\l"];
+ q125 [label="125:\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l identifier_list -> identifier_list ',' . any_id\l"];
+ q126 [label="126:\l declarator_list -> declarator . { ',' ';' }\l"];
+ q127 [label="127:\l declaration -> any_typedef decl_specifiers $$1 opt_declarator_list . ';'\l"];
+ q128 [label="128:\l opt_declarator_list -> declarator_list . { ';' }\l declarator_list -> declarator_list . ',' declarator\l"];
+ q129 [label="129:\l init_declarator -> declarator '=' $$5 T_INITIALIZER . { ',' ';' }\l"];
+ q130 [label="130:\l $$3 -> . { T_MATCHRBRACE }\l function_definition -> decl_specifiers declarator $$2 opt_declaration_list T_LBRACE . $$3 T_MATCHRBRACE\l"];
+ q131 [label="131:\l function_definition -> declarator $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q132 [label="132:\l direct_abs_declarator -> '(' ')' . { ')' ',' T_BRACKETS '(' }\l"];
+ q133 [label="133:\l direct_abs_declarator -> '(' abs_declarator . ')'\l"];
+ q134 [label="134:\l direct_abs_declarator -> '(' parameter_type_list . ')'\l"];
+ q135 [label="135:\l decl_specifiers -> . decl_specifier\l decl_specifiers -> . decl_specifiers decl_specifier\l decl_specifier -> . storage_class\l decl_specifier -> . type_specifier\l decl_specifier -> . type_qualifier\l storage_class -> . T_AUTO\l storage_class -> . T_EXTERN\l storage_class -> . T_REGISTER\l storage_class -> . T_STATIC\l storage_class -> . T_INLINE\l storage_class -> . T_EXTENSION\l type_specifier -> . T_CHAR\l type_specifier -> . T_DOUBLE\l type_specifier -> . T_FLOAT\l type_specifier -> . T_INT\l type_specifier -> . T_LONG\l type_specifier -> . T_SHORT\l type_specifier -> . T_SIGNED\l type_specifier -> . T_UNSIGNED\l type_specifier -> . T_VOID\l type_specifier -> . T_Bool\l type_specifier -> . T_Complex\l type_specifier -> . T_Imaginary\l type_specifier -> . T_TYPEDEF_NAME\l type_specifier -> . struct_or_union_specifier\l type_specifier -> . enum_specifier\l type_qualifier -> . T_TYPE_QUALIFIER\l type_qualifier -> . T_DEFINE_NAME\l struct_or_union_specifier -> . struct_or_union any_id braces\l struct_or_union_specifier -> . struct_or_union braces\l struct_or_union_specifier -> . struct_or_union any_id\l struct_or_union -> . T_STRUCT\l struct_or_union -> . T_UNION\l enum_specifier -> . enumeration any_id braces\l enum_specifier -> . enumeration braces\l enum_specifier -> . enumeration any_id\l enumeration -> . T_ENUM\l parameter_type_list -> . parameter_list\l parameter_type_list -> . parameter_list ',' T_ELLIPSIS\l parameter_list -> . parameter_declaration\l parameter_list -> . parameter_list ',' parameter_declaration\l parameter_declaration -> . decl_specifiers declarator\l parameter_declaration -> . decl_specifiers abs_declarator\l parameter_declaration -> . decl_specifiers\l direct_abs_declarator -> direct_abs_declarator '(' . parameter_type_list ')'\l direct_abs_declarator -> direct_abs_declarator '(' . ')'\l"];
+ q136 [label="136:\l direct_abs_declarator -> direct_abs_declarator T_BRACKETS . { ')' ',' T_BRACKETS '(' }\l"];
+ q137 [label="137:\l abs_declarator -> pointer direct_abs_declarator . { ')' ',' }\l direct_abs_declarator -> direct_abs_declarator . T_BRACKETS\l direct_abs_declarator -> direct_abs_declarator . '(' parameter_type_list ')'\l direct_abs_declarator -> direct_abs_declarator . '(' ')'\l"];
+ q138 [label="138:\l parameter_type_list -> parameter_list ',' T_ELLIPSIS . { ')' }\l"];
+ q139 [label="139:\l parameter_list -> parameter_list ',' parameter_declaration . { ')' ',' }\l"];
+ q140 [label="140:\l identifier_list -> identifier_list ',' any_id . { ')' ',' }\l"];
+ q141 [label="141:\l declaration -> any_typedef decl_specifiers $$1 opt_declarator_list ';' . { ';' T_ASM T_LBRACE T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q142 [label="142:\l declarator_list -> declarator_list ',' . declarator\l any_id -> . T_IDENTIFIER\l any_id -> . T_TYPEDEF_NAME\l declarator -> . pointer direct_declarator\l declarator -> . direct_declarator\l direct_declarator -> . identifier_or_ref\l direct_declarator -> . '(' declarator ')'\l direct_declarator -> . direct_declarator T_BRACKETS\l direct_declarator -> . direct_declarator '(' parameter_type_list ')'\l direct_declarator -> . direct_declarator '(' opt_identifier_list ')'\l pointer -> . '*' opt_type_qualifiers\l pointer -> . '*' opt_type_qualifiers pointer\l identifier_or_ref -> . any_id\l identifier_or_ref -> . '&' any_id\l"];
+ q143 [label="143:\l function_definition -> decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 . T_MATCHRBRACE\l"];
+ q144 [label="144:\l direct_abs_declarator -> '(' abs_declarator ')' . { ')' ',' T_BRACKETS '(' }\l"];
+ q145 [label="145:\l direct_abs_declarator -> '(' parameter_type_list ')' . { ')' ',' T_BRACKETS '(' }\l"];
+ q146 [label="146:\l direct_abs_declarator -> direct_abs_declarator '(' ')' . { ')' ',' T_BRACKETS '(' }\l"];
+ q147 [label="147:\l direct_abs_declarator -> direct_abs_declarator '(' parameter_type_list . ')'\l"];
+ q148 [label="148:\l declarator_list -> declarator_list ',' declarator . { ',' ';' }\l"];
+ q149 [label="149:\l function_definition -> decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE . { ';' T_ASM T_TYPE_QUALIFIER T_Imaginary T_Complex T_Bool T_UNION T_STRUCT T_ENUM T_UNSIGNED T_SIGNED T_SHORT T_LONG T_VOID T_INT T_FLOAT T_DOUBLE T_CHAR T_EXTENSION T_INLINE T_TYPEDEF T_STATIC T_REGISTER T_EXTERN T_AUTO T_DEFINE_NAME T_TYPEDEF_NAME T_IDENTIFIER '&' '*' '(' error $end }\l"];
+ q150 [label="150:\l direct_abs_declarator -> direct_abs_declarator '(' parameter_type_list ')' . { ')' ',' T_BRACKETS '(' }\l"];
+
+ q0 -> q1 [label="error"];
+ q0 -> q2 [label="'('"];
+ q0 -> q3 [label="'*'"];
+ q0 -> q4 [label="'&'"];
+ q0 -> q5 [label="T_IDENTIFIER"];
+ q0 -> q6 [label="T_TYPEDEF_NAME"];
+ q0 -> q7 [label="T_DEFINE_NAME"];
+ q0 -> q8 [label="T_AUTO"];
+ q0 -> q9 [label="T_EXTERN"];
+ q0 -> q10 [label="T_REGISTER"];
+ q0 -> q11 [label="T_STATIC"];
+ q0 -> q12 [label="T_TYPEDEF"];
+ q0 -> q13 [label="T_INLINE"];
+ q0 -> q14 [label="T_EXTENSION"];
+ q0 -> q15 [label="T_CHAR"];
+ q0 -> q16 [label="T_DOUBLE"];
+ q0 -> q17 [label="T_FLOAT"];
+ q0 -> q18 [label="T_INT"];
+ q0 -> q19 [label="T_VOID"];
+ q0 -> q20 [label="T_LONG"];
+ q0 -> q21 [label="T_SHORT"];
+ q0 -> q22 [label="T_SIGNED"];
+ q0 -> q23 [label="T_UNSIGNED"];
+ q0 -> q24 [label="T_ENUM"];
+ q0 -> q25 [label="T_STRUCT"];
+ q0 -> q26 [label="T_UNION"];
+ q0 -> q27 [label="T_Bool"];
+ q0 -> q28 [label="T_Complex"];
+ q0 -> q29 [label="T_Imaginary"];
+ q0 -> q30 [label="T_TYPE_QUALIFIER"];
+ q0 -> q31 [label="T_ASM"];
+ q0 -> q32 [label="';'"];
+ q0 -> q33 [label="program"];
+ q0 -> q34 [label="decl_specifiers"];
+ q0 -> q35 [label="decl_specifier"];
+ q0 -> q36 [label="storage_class"];
+ q0 -> q37 [label="type_specifier"];
+ q0 -> q38 [label="type_qualifier"];
+ q0 -> q39 [label="struct_or_union_specifier"];
+ q0 -> q40 [label="enum_specifier"];
+ q0 -> q41 [label="declarator"];
+ q0 -> q42 [label="direct_declarator"];
+ q0 -> q43 [label="struct_or_union"];
+ q0 -> q44 [label="pointer"];
+ q0 -> q45 [label="any_id"];
+ q0 -> q46 [label="identifier_or_ref"];
+ q0 -> q47 [label="enumeration"];
+ q0 -> q48 [label="translation_unit"];
+ q0 -> q49 [label="external_declaration"];
+ q0 -> q50 [label="declaration"];
+ q0 -> q51 [label="function_definition"];
+ q0 -> q52 [label="linkage_specification"];
+ q0 -> q53 [label="any_typedef"];
+ q1 -> q54 [label="T_MATCHRBRACE"];
+ q1 -> q55 [label="';'"];
+ q2 -> q2 [label="'('"];
+ q2 -> q3 [label="'*'"];
+ q2 -> q4 [label="'&'"];
+ q2 -> q5 [label="T_IDENTIFIER"];
+ q2 -> q56 [label="T_TYPEDEF_NAME"];
+ q2 -> q57 [label="declarator"];
+ q2 -> q42 [label="direct_declarator"];
+ q2 -> q44 [label="pointer"];
+ q2 -> q45 [label="any_id"];
+ q2 -> q46 [label="identifier_or_ref"];
+ q3 -> q7 [label="T_DEFINE_NAME"];
+ q3 -> q30 [label="T_TYPE_QUALIFIER"];
+ q3 -> q58 [label="type_qualifier"];
+ q3 -> q59 [label="opt_type_qualifiers"];
+ q3 -> q60 [label="type_qualifier_list"];
+ q4 -> q5 [label="T_IDENTIFIER"];
+ q4 -> q56 [label="T_TYPEDEF_NAME"];
+ q4 -> q61 [label="any_id"];
+ q9 -> q62 [label="T_STRING_LITERAL"];
+ q14 -> q63 [label="T_TYPEDEF"];
+ q31 -> q64 [label="T_ASMARG"];
+ q34 -> q2 [label="'('"];
+ q34 -> q3 [label="'*'"];
+ q34 -> q4 [label="'&'"];
+ q34 -> q5 [label="T_IDENTIFIER"];
+ q34 -> q6 [label="T_TYPEDEF_NAME"];
+ q34 -> q7 [label="T_DEFINE_NAME"];
+ q34 -> q8 [label="T_AUTO"];
+ q34 -> q65 [label="T_EXTERN"];
+ q34 -> q10 [label="T_REGISTER"];
+ q34 -> q11 [label="T_STATIC"];
+ q34 -> q13 [label="T_INLINE"];
+ q34 -> q66 [label="T_EXTENSION"];
+ q34 -> q15 [label="T_CHAR"];
+ q34 -> q16 [label="T_DOUBLE"];
+ q34 -> q17 [label="T_FLOAT"];
+ q34 -> q18 [label="T_INT"];
+ q34 -> q19 [label="T_VOID"];
+ q34 -> q20 [label="T_LONG"];
+ q34 -> q21 [label="T_SHORT"];
+ q34 -> q22 [label="T_SIGNED"];
+ q34 -> q23 [label="T_UNSIGNED"];
+ q34 -> q24 [label="T_ENUM"];
+ q34 -> q25 [label="T_STRUCT"];
+ q34 -> q26 [label="T_UNION"];
+ q34 -> q27 [label="T_Bool"];
+ q34 -> q28 [label="T_Complex"];
+ q34 -> q29 [label="T_Imaginary"];
+ q34 -> q30 [label="T_TYPE_QUALIFIER"];
+ q34 -> q67 [label="';'"];
+ q34 -> q68 [label="decl_specifier"];
+ q34 -> q36 [label="storage_class"];
+ q34 -> q37 [label="type_specifier"];
+ q34 -> q38 [label="type_qualifier"];
+ q34 -> q39 [label="struct_or_union_specifier"];
+ q34 -> q40 [label="enum_specifier"];
+ q34 -> q69 [label="init_declarator_list"];
+ q34 -> q70 [label="init_declarator"];
+ q34 -> q71 [label="declarator"];
+ q34 -> q42 [label="direct_declarator"];
+ q34 -> q43 [label="struct_or_union"];
+ q34 -> q44 [label="pointer"];
+ q34 -> q45 [label="any_id"];
+ q34 -> q46 [label="identifier_or_ref"];
+ q34 -> q47 [label="enumeration"];
+ q41 -> q72 [label="$$4"];
+ q42 -> q73 [label="'('"];
+ q42 -> q74 [label="T_BRACKETS"];
+ q43 -> q5 [label="T_IDENTIFIER"];
+ q43 -> q56 [label="T_TYPEDEF_NAME"];
+ q43 -> q75 [label="T_LBRACE"];
+ q43 -> q76 [label="any_id"];
+ q43 -> q77 [label="braces"];
+ q44 -> q2 [label="'('"];
+ q44 -> q4 [label="'&'"];
+ q44 -> q5 [label="T_IDENTIFIER"];
+ q44 -> q56 [label="T_TYPEDEF_NAME"];
+ q44 -> q78 [label="direct_declarator"];
+ q44 -> q45 [label="any_id"];
+ q44 -> q46 [label="identifier_or_ref"];
+ q47 -> q5 [label="T_IDENTIFIER"];
+ q47 -> q56 [label="T_TYPEDEF_NAME"];
+ q47 -> q75 [label="T_LBRACE"];
+ q47 -> q79 [label="any_id"];
+ q47 -> q80 [label="braces"];
+ q48 -> q1 [label="error"];
+ q48 -> q2 [label="'('"];
+ q48 -> q3 [label="'*'"];
+ q48 -> q4 [label="'&'"];
+ q48 -> q5 [label="T_IDENTIFIER"];
+ q48 -> q6 [label="T_TYPEDEF_NAME"];
+ q48 -> q7 [label="T_DEFINE_NAME"];
+ q48 -> q8 [label="T_AUTO"];
+ q48 -> q9 [label="T_EXTERN"];
+ q48 -> q10 [label="T_REGISTER"];
+ q48 -> q11 [label="T_STATIC"];
+ q48 -> q12 [label="T_TYPEDEF"];
+ q48 -> q13 [label="T_INLINE"];
+ q48 -> q14 [label="T_EXTENSION"];
+ q48 -> q15 [label="T_CHAR"];
+ q48 -> q16 [label="T_DOUBLE"];
+ q48 -> q17 [label="T_FLOAT"];
+ q48 -> q18 [label="T_INT"];
+ q48 -> q19 [label="T_VOID"];
+ q48 -> q20 [label="T_LONG"];
+ q48 -> q21 [label="T_SHORT"];
+ q48 -> q22 [label="T_SIGNED"];
+ q48 -> q23 [label="T_UNSIGNED"];
+ q48 -> q24 [label="T_ENUM"];
+ q48 -> q25 [label="T_STRUCT"];
+ q48 -> q26 [label="T_UNION"];
+ q48 -> q27 [label="T_Bool"];
+ q48 -> q28 [label="T_Complex"];
+ q48 -> q29 [label="T_Imaginary"];
+ q48 -> q30 [label="T_TYPE_QUALIFIER"];
+ q48 -> q31 [label="T_ASM"];
+ q48 -> q32 [label="';'"];
+ q48 -> q34 [label="decl_specifiers"];
+ q48 -> q35 [label="decl_specifier"];
+ q48 -> q36 [label="storage_class"];
+ q48 -> q37 [label="type_specifier"];
+ q48 -> q38 [label="type_qualifier"];
+ q48 -> q39 [label="struct_or_union_specifier"];
+ q48 -> q40 [label="enum_specifier"];
+ q48 -> q41 [label="declarator"];
+ q48 -> q42 [label="direct_declarator"];
+ q48 -> q43 [label="struct_or_union"];
+ q48 -> q44 [label="pointer"];
+ q48 -> q45 [label="any_id"];
+ q48 -> q46 [label="identifier_or_ref"];
+ q48 -> q47 [label="enumeration"];
+ q48 -> q81 [label="external_declaration"];
+ q48 -> q50 [label="declaration"];
+ q48 -> q51 [label="function_definition"];
+ q48 -> q52 [label="linkage_specification"];
+ q48 -> q53 [label="any_typedef"];
+ q53 -> q82 [label="T_TYPEDEF_NAME"];
+ q53 -> q7 [label="T_DEFINE_NAME"];
+ q53 -> q8 [label="T_AUTO"];
+ q53 -> q65 [label="T_EXTERN"];
+ q53 -> q10 [label="T_REGISTER"];
+ q53 -> q11 [label="T_STATIC"];
+ q53 -> q13 [label="T_INLINE"];
+ q53 -> q66 [label="T_EXTENSION"];
+ q53 -> q15 [label="T_CHAR"];
+ q53 -> q16 [label="T_DOUBLE"];
+ q53 -> q17 [label="T_FLOAT"];
+ q53 -> q18 [label="T_INT"];
+ q53 -> q19 [label="T_VOID"];
+ q53 -> q20 [label="T_LONG"];
+ q53 -> q21 [label="T_SHORT"];
+ q53 -> q22 [label="T_SIGNED"];
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+ q135 -> q146 [label="')'"];
+ q135 -> q99 [label="decl_specifiers"];
+ q135 -> q35 [label="decl_specifier"];
+ q135 -> q36 [label="storage_class"];
+ q135 -> q37 [label="type_specifier"];
+ q135 -> q38 [label="type_qualifier"];
+ q135 -> q39 [label="struct_or_union_specifier"];
+ q135 -> q40 [label="enum_specifier"];
+ q135 -> q147 [label="parameter_type_list"];
+ q135 -> q101 [label="parameter_list"];
+ q135 -> q102 [label="parameter_declaration"];
+ q135 -> q43 [label="struct_or_union"];
+ q135 -> q47 [label="enumeration"];
+ q137 -> q135 [label="'('"];
+ q137 -> q136 [label="T_BRACKETS"];
+ q142 -> q2 [label="'('"];
+ q142 -> q3 [label="'*'"];
+ q142 -> q4 [label="'&'"];
+ q142 -> q5 [label="T_IDENTIFIER"];
+ q142 -> q56 [label="T_TYPEDEF_NAME"];
+ q142 -> q148 [label="declarator"];
+ q142 -> q42 [label="direct_declarator"];
+ q142 -> q44 [label="pointer"];
+ q142 -> q45 [label="any_id"];
+ q142 -> q46 [label="identifier_or_ref"];
+ q143 -> q149 [label="T_MATCHRBRACE"];
+ q147 -> q150 [label="')'"];
+}
Added: vendor/byacc/dist/test/yacc/grammar.error
===================================================================
--- vendor/byacc/dist/test/yacc/grammar.error (rev 0)
+++ vendor/byacc/dist/test/yacc/grammar.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 1 shift/reduce conflict, 29 reduce/reduce conflicts.
Added: vendor/byacc/dist/test/yacc/grammar.output
===================================================================
--- vendor/byacc/dist/test/yacc/grammar.output (rev 0)
+++ vendor/byacc/dist/test/yacc/grammar.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2214 @@
+ 0 $accept : program $end
+
+ 1 program :
+ 2 | translation_unit
+
+ 3 translation_unit : external_declaration
+ 4 | translation_unit external_declaration
+
+ 5 external_declaration : declaration
+ 6 | function_definition
+ 7 | ';'
+ 8 | linkage_specification
+ 9 | T_ASM T_ASMARG ';'
+ 10 | error T_MATCHRBRACE
+ 11 | error ';'
+
+ 12 braces : T_LBRACE T_MATCHRBRACE
+
+ 13 linkage_specification : T_EXTERN T_STRING_LITERAL braces
+ 14 | T_EXTERN T_STRING_LITERAL declaration
+
+ 15 declaration : decl_specifiers ';'
+ 16 | decl_specifiers init_declarator_list ';'
+
+ 17 $$1 :
+
+ 18 declaration : any_typedef decl_specifiers $$1 opt_declarator_list ';'
+
+ 19 any_typedef : T_EXTENSION T_TYPEDEF
+ 20 | T_TYPEDEF
+
+ 21 opt_declarator_list :
+ 22 | declarator_list
+
+ 23 declarator_list : declarator
+ 24 | declarator_list ',' declarator
+
+ 25 $$2 :
+
+ 26 $$3 :
+
+ 27 function_definition : decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE
+
+ 28 $$4 :
+
+ 29 function_definition : declarator $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE
+
+ 30 opt_declaration_list :
+ 31 | T_VA_DCL
+ 32 | declaration_list
+
+ 33 declaration_list : declaration
+ 34 | declaration_list declaration
+
+ 35 decl_specifiers : decl_specifier
+ 36 | decl_specifiers decl_specifier
+
+ 37 decl_specifier : storage_class
+ 38 | type_specifier
+ 39 | type_qualifier
+
+ 40 storage_class : T_AUTO
+ 41 | T_EXTERN
+ 42 | T_REGISTER
+ 43 | T_STATIC
+ 44 | T_INLINE
+ 45 | T_EXTENSION
+
+ 46 type_specifier : T_CHAR
+ 47 | T_DOUBLE
+ 48 | T_FLOAT
+ 49 | T_INT
+ 50 | T_LONG
+ 51 | T_SHORT
+ 52 | T_SIGNED
+ 53 | T_UNSIGNED
+ 54 | T_VOID
+ 55 | T_Bool
+ 56 | T_Complex
+ 57 | T_Imaginary
+ 58 | T_TYPEDEF_NAME
+ 59 | struct_or_union_specifier
+ 60 | enum_specifier
+
+ 61 type_qualifier : T_TYPE_QUALIFIER
+ 62 | T_DEFINE_NAME
+
+ 63 struct_or_union_specifier : struct_or_union any_id braces
+ 64 | struct_or_union braces
+ 65 | struct_or_union any_id
+
+ 66 struct_or_union : T_STRUCT
+ 67 | T_UNION
+
+ 68 init_declarator_list : init_declarator
+ 69 | init_declarator_list ',' init_declarator
+
+ 70 init_declarator : declarator
+
+ 71 $$5 :
+
+ 72 init_declarator : declarator '=' $$5 T_INITIALIZER
+
+ 73 enum_specifier : enumeration any_id braces
+ 74 | enumeration braces
+ 75 | enumeration any_id
+
+ 76 enumeration : T_ENUM
+
+ 77 any_id : T_IDENTIFIER
+ 78 | T_TYPEDEF_NAME
+
+ 79 declarator : pointer direct_declarator
+ 80 | direct_declarator
+
+ 81 direct_declarator : identifier_or_ref
+ 82 | '(' declarator ')'
+ 83 | direct_declarator T_BRACKETS
+ 84 | direct_declarator '(' parameter_type_list ')'
+ 85 | direct_declarator '(' opt_identifier_list ')'
+
+ 86 pointer : '*' opt_type_qualifiers
+ 87 | '*' opt_type_qualifiers pointer
+
+ 88 opt_type_qualifiers :
+ 89 | type_qualifier_list
+
+ 90 type_qualifier_list : type_qualifier
+ 91 | type_qualifier_list type_qualifier
+
+ 92 parameter_type_list : parameter_list
+ 93 | parameter_list ',' T_ELLIPSIS
+
+ 94 parameter_list : parameter_declaration
+ 95 | parameter_list ',' parameter_declaration
+
+ 96 parameter_declaration : decl_specifiers declarator
+ 97 | decl_specifiers abs_declarator
+ 98 | decl_specifiers
+
+ 99 opt_identifier_list :
+ 100 | identifier_list
+
+ 101 identifier_list : any_id
+ 102 | identifier_list ',' any_id
+
+ 103 identifier_or_ref : any_id
+ 104 | '&' any_id
+
+ 105 abs_declarator : pointer
+ 106 | pointer direct_abs_declarator
+ 107 | direct_abs_declarator
+
+ 108 direct_abs_declarator : '(' abs_declarator ')'
+ 109 | direct_abs_declarator T_BRACKETS
+ 110 | T_BRACKETS
+ 111 | direct_abs_declarator '(' parameter_type_list ')'
+ 112 | direct_abs_declarator '(' ')'
+ 113 | '(' parameter_type_list ')'
+ 114 | '(' ')'
+
+state 0
+ $accept : . program $end (0)
+ program : . (1)
+
+ error shift 1
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 6
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 9
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_TYPEDEF shift 12
+ T_INLINE shift 13
+ T_EXTENSION shift 14
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_ASM shift 31
+ ';' shift 32
+ $end reduce 1
+
+ program goto 33
+ decl_specifiers goto 34
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ declarator goto 41
+ direct_declarator goto 42
+ struct_or_union goto 43
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+ enumeration goto 47
+ translation_unit goto 48
+ external_declaration goto 49
+ declaration goto 50
+ function_definition goto 51
+ linkage_specification goto 52
+ any_typedef goto 53
+
+
+state 1
+ external_declaration : error . T_MATCHRBRACE (10)
+ external_declaration : error . ';' (11)
+
+ T_MATCHRBRACE shift 54
+ ';' shift 55
+ . error
+
+
+state 2
+ direct_declarator : '(' . declarator ')' (82)
+
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ . error
+
+ declarator goto 57
+ direct_declarator goto 42
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+
+
+state 3
+ pointer : '*' . opt_type_qualifiers (86)
+ pointer : '*' . opt_type_qualifiers pointer (87)
+ opt_type_qualifiers : . (88)
+
+ T_DEFINE_NAME shift 7
+ T_TYPE_QUALIFIER shift 30
+ '(' reduce 88
+ '*' reduce 88
+ '&' reduce 88
+ T_IDENTIFIER reduce 88
+ T_TYPEDEF_NAME reduce 88
+ T_BRACKETS reduce 88
+ ',' reduce 88
+ ')' reduce 88
+
+ type_qualifier goto 58
+ opt_type_qualifiers goto 59
+ type_qualifier_list goto 60
+
+
+state 4
+ identifier_or_ref : '&' . any_id (104)
+
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ . error
+
+ any_id goto 61
+
+
+state 5
+ any_id : T_IDENTIFIER . (77)
+
+ . reduce 77
+
+
+6: reduce/reduce conflict (reduce 58, reduce 78) on '('
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_TYPEDEF_NAME
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_DEFINE_NAME
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_AUTO
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_EXTERN
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_REGISTER
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_STATIC
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_INLINE
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_EXTENSION
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_CHAR
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_DOUBLE
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_FLOAT
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_INT
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_VOID
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_LONG
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_SHORT
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_SIGNED
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_UNSIGNED
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_ENUM
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_STRUCT
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_UNION
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_Bool
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_Complex
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_Imaginary
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_TYPE_QUALIFIER
+6: reduce/reduce conflict (reduce 58, reduce 78) on T_BRACKETS
+6: reduce/reduce conflict (reduce 58, reduce 78) on ';'
+6: reduce/reduce conflict (reduce 58, reduce 78) on ','
+6: reduce/reduce conflict (reduce 58, reduce 78) on ')'
+state 6
+ type_specifier : T_TYPEDEF_NAME . (58)
+ any_id : T_TYPEDEF_NAME . (78)
+
+ '(' reduce 58
+ '*' reduce 58
+ '&' reduce 58
+ T_IDENTIFIER reduce 58
+ T_TYPEDEF_NAME reduce 58
+ T_DEFINE_NAME reduce 58
+ T_AUTO reduce 58
+ T_EXTERN reduce 58
+ T_REGISTER reduce 58
+ T_STATIC reduce 58
+ T_TYPEDEF reduce 78
+ T_INLINE reduce 58
+ T_EXTENSION reduce 58
+ T_CHAR reduce 58
+ T_DOUBLE reduce 58
+ T_FLOAT reduce 58
+ T_INT reduce 58
+ T_VOID reduce 58
+ T_LONG reduce 58
+ T_SHORT reduce 58
+ T_SIGNED reduce 58
+ T_UNSIGNED reduce 58
+ T_ENUM reduce 58
+ T_STRUCT reduce 58
+ T_UNION reduce 58
+ T_Bool reduce 58
+ T_Complex reduce 58
+ T_Imaginary reduce 58
+ T_TYPE_QUALIFIER reduce 58
+ T_BRACKETS reduce 58
+ T_LBRACE reduce 78
+ T_VA_DCL reduce 78
+ ';' reduce 58
+ ',' reduce 58
+ '=' reduce 78
+ ')' reduce 58
+
+
+state 7
+ type_qualifier : T_DEFINE_NAME . (62)
+
+ . reduce 62
+
+
+state 8
+ storage_class : T_AUTO . (40)
+
+ . reduce 40
+
+
+state 9
+ linkage_specification : T_EXTERN . T_STRING_LITERAL braces (13)
+ linkage_specification : T_EXTERN . T_STRING_LITERAL declaration (14)
+ storage_class : T_EXTERN . (41)
+
+ T_STRING_LITERAL shift 62
+ '(' reduce 41
+ '*' reduce 41
+ '&' reduce 41
+ T_IDENTIFIER reduce 41
+ T_TYPEDEF_NAME reduce 41
+ T_DEFINE_NAME reduce 41
+ T_AUTO reduce 41
+ T_EXTERN reduce 41
+ T_REGISTER reduce 41
+ T_STATIC reduce 41
+ T_INLINE reduce 41
+ T_EXTENSION reduce 41
+ T_CHAR reduce 41
+ T_DOUBLE reduce 41
+ T_FLOAT reduce 41
+ T_INT reduce 41
+ T_VOID reduce 41
+ T_LONG reduce 41
+ T_SHORT reduce 41
+ T_SIGNED reduce 41
+ T_UNSIGNED reduce 41
+ T_ENUM reduce 41
+ T_STRUCT reduce 41
+ T_UNION reduce 41
+ T_Bool reduce 41
+ T_Complex reduce 41
+ T_Imaginary reduce 41
+ T_TYPE_QUALIFIER reduce 41
+ ';' reduce 41
+
+
+state 10
+ storage_class : T_REGISTER . (42)
+
+ . reduce 42
+
+
+state 11
+ storage_class : T_STATIC . (43)
+
+ . reduce 43
+
+
+state 12
+ any_typedef : T_TYPEDEF . (20)
+
+ . reduce 20
+
+
+state 13
+ storage_class : T_INLINE . (44)
+
+ . reduce 44
+
+
+state 14
+ any_typedef : T_EXTENSION . T_TYPEDEF (19)
+ storage_class : T_EXTENSION . (45)
+
+ T_TYPEDEF shift 63
+ '(' reduce 45
+ '*' reduce 45
+ '&' reduce 45
+ T_IDENTIFIER reduce 45
+ T_TYPEDEF_NAME reduce 45
+ T_DEFINE_NAME reduce 45
+ T_AUTO reduce 45
+ T_EXTERN reduce 45
+ T_REGISTER reduce 45
+ T_STATIC reduce 45
+ T_INLINE reduce 45
+ T_EXTENSION reduce 45
+ T_CHAR reduce 45
+ T_DOUBLE reduce 45
+ T_FLOAT reduce 45
+ T_INT reduce 45
+ T_VOID reduce 45
+ T_LONG reduce 45
+ T_SHORT reduce 45
+ T_SIGNED reduce 45
+ T_UNSIGNED reduce 45
+ T_ENUM reduce 45
+ T_STRUCT reduce 45
+ T_UNION reduce 45
+ T_Bool reduce 45
+ T_Complex reduce 45
+ T_Imaginary reduce 45
+ T_TYPE_QUALIFIER reduce 45
+ ';' reduce 45
+
+
+state 15
+ type_specifier : T_CHAR . (46)
+
+ . reduce 46
+
+
+state 16
+ type_specifier : T_DOUBLE . (47)
+
+ . reduce 47
+
+
+state 17
+ type_specifier : T_FLOAT . (48)
+
+ . reduce 48
+
+
+state 18
+ type_specifier : T_INT . (49)
+
+ . reduce 49
+
+
+state 19
+ type_specifier : T_VOID . (54)
+
+ . reduce 54
+
+
+state 20
+ type_specifier : T_LONG . (50)
+
+ . reduce 50
+
+
+state 21
+ type_specifier : T_SHORT . (51)
+
+ . reduce 51
+
+
+state 22
+ type_specifier : T_SIGNED . (52)
+
+ . reduce 52
+
+
+state 23
+ type_specifier : T_UNSIGNED . (53)
+
+ . reduce 53
+
+
+state 24
+ enumeration : T_ENUM . (76)
+
+ . reduce 76
+
+
+state 25
+ struct_or_union : T_STRUCT . (66)
+
+ . reduce 66
+
+
+state 26
+ struct_or_union : T_UNION . (67)
+
+ . reduce 67
+
+
+state 27
+ type_specifier : T_Bool . (55)
+
+ . reduce 55
+
+
+state 28
+ type_specifier : T_Complex . (56)
+
+ . reduce 56
+
+
+state 29
+ type_specifier : T_Imaginary . (57)
+
+ . reduce 57
+
+
+state 30
+ type_qualifier : T_TYPE_QUALIFIER . (61)
+
+ . reduce 61
+
+
+state 31
+ external_declaration : T_ASM . T_ASMARG ';' (9)
+
+ T_ASMARG shift 64
+ . error
+
+
+state 32
+ external_declaration : ';' . (7)
+
+ . reduce 7
+
+
+state 33
+ $accept : program . $end (0)
+
+ $end accept
+
+
+state 34
+ declaration : decl_specifiers . ';' (15)
+ declaration : decl_specifiers . init_declarator_list ';' (16)
+ function_definition : decl_specifiers . declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE (27)
+ decl_specifiers : decl_specifiers . decl_specifier (36)
+
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 6
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ ';' shift 67
+ . error
+
+ decl_specifier goto 68
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ init_declarator_list goto 69
+ init_declarator goto 70
+ declarator goto 71
+ direct_declarator goto 42
+ struct_or_union goto 43
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+ enumeration goto 47
+
+
+state 35
+ decl_specifiers : decl_specifier . (35)
+
+ . reduce 35
+
+
+state 36
+ decl_specifier : storage_class . (37)
+
+ . reduce 37
+
+
+state 37
+ decl_specifier : type_specifier . (38)
+
+ . reduce 38
+
+
+state 38
+ decl_specifier : type_qualifier . (39)
+
+ . reduce 39
+
+
+state 39
+ type_specifier : struct_or_union_specifier . (59)
+
+ . reduce 59
+
+
+state 40
+ type_specifier : enum_specifier . (60)
+
+ . reduce 60
+
+
+state 41
+ function_definition : declarator . $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE (29)
+ $$4 : . (28)
+
+ . reduce 28
+
+ $$4 goto 72
+
+
+state 42
+ declarator : direct_declarator . (80)
+ direct_declarator : direct_declarator . T_BRACKETS (83)
+ direct_declarator : direct_declarator . '(' parameter_type_list ')' (84)
+ direct_declarator : direct_declarator . '(' opt_identifier_list ')' (85)
+
+ '(' shift 73
+ T_BRACKETS shift 74
+ T_TYPEDEF_NAME reduce 80
+ T_DEFINE_NAME reduce 80
+ T_AUTO reduce 80
+ T_EXTERN reduce 80
+ T_REGISTER reduce 80
+ T_STATIC reduce 80
+ T_TYPEDEF reduce 80
+ T_INLINE reduce 80
+ T_EXTENSION reduce 80
+ T_CHAR reduce 80
+ T_DOUBLE reduce 80
+ T_FLOAT reduce 80
+ T_INT reduce 80
+ T_VOID reduce 80
+ T_LONG reduce 80
+ T_SHORT reduce 80
+ T_SIGNED reduce 80
+ T_UNSIGNED reduce 80
+ T_ENUM reduce 80
+ T_STRUCT reduce 80
+ T_UNION reduce 80
+ T_Bool reduce 80
+ T_Complex reduce 80
+ T_Imaginary reduce 80
+ T_TYPE_QUALIFIER reduce 80
+ T_LBRACE reduce 80
+ T_VA_DCL reduce 80
+ ';' reduce 80
+ ',' reduce 80
+ '=' reduce 80
+ ')' reduce 80
+
+
+state 43
+ struct_or_union_specifier : struct_or_union . any_id braces (63)
+ struct_or_union_specifier : struct_or_union . braces (64)
+ struct_or_union_specifier : struct_or_union . any_id (65)
+
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ T_LBRACE shift 75
+ . error
+
+ any_id goto 76
+ braces goto 77
+
+
+state 44
+ declarator : pointer . direct_declarator (79)
+
+ '(' shift 2
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ . error
+
+ direct_declarator goto 78
+ any_id goto 45
+ identifier_or_ref goto 46
+
+
+state 45
+ identifier_or_ref : any_id . (103)
+
+ . reduce 103
+
+
+state 46
+ direct_declarator : identifier_or_ref . (81)
+
+ . reduce 81
+
+
+state 47
+ enum_specifier : enumeration . any_id braces (73)
+ enum_specifier : enumeration . braces (74)
+ enum_specifier : enumeration . any_id (75)
+
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ T_LBRACE shift 75
+ . error
+
+ any_id goto 79
+ braces goto 80
+
+
+state 48
+ program : translation_unit . (2)
+ translation_unit : translation_unit . external_declaration (4)
+
+ error shift 1
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 6
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 9
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_TYPEDEF shift 12
+ T_INLINE shift 13
+ T_EXTENSION shift 14
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_ASM shift 31
+ ';' shift 32
+ $end reduce 2
+
+ decl_specifiers goto 34
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ declarator goto 41
+ direct_declarator goto 42
+ struct_or_union goto 43
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+ enumeration goto 47
+ external_declaration goto 81
+ declaration goto 50
+ function_definition goto 51
+ linkage_specification goto 52
+ any_typedef goto 53
+
+
+state 49
+ translation_unit : external_declaration . (3)
+
+ . reduce 3
+
+
+state 50
+ external_declaration : declaration . (5)
+
+ . reduce 5
+
+
+state 51
+ external_declaration : function_definition . (6)
+
+ . reduce 6
+
+
+state 52
+ external_declaration : linkage_specification . (8)
+
+ . reduce 8
+
+
+state 53
+ declaration : any_typedef . decl_specifiers $$1 opt_declarator_list ';' (18)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ . error
+
+ decl_specifiers goto 83
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ struct_or_union goto 43
+ enumeration goto 47
+
+
+state 54
+ external_declaration : error T_MATCHRBRACE . (10)
+
+ . reduce 10
+
+
+state 55
+ external_declaration : error ';' . (11)
+
+ . reduce 11
+
+
+state 56
+ any_id : T_TYPEDEF_NAME . (78)
+
+ . reduce 78
+
+
+state 57
+ direct_declarator : '(' declarator . ')' (82)
+
+ ')' shift 84
+ . error
+
+
+state 58
+ type_qualifier_list : type_qualifier . (90)
+
+ . reduce 90
+
+
+state 59
+ pointer : '*' opt_type_qualifiers . (86)
+ pointer : '*' opt_type_qualifiers . pointer (87)
+
+ '*' shift 3
+ '(' reduce 86
+ '&' reduce 86
+ T_IDENTIFIER reduce 86
+ T_TYPEDEF_NAME reduce 86
+ T_BRACKETS reduce 86
+ ',' reduce 86
+ ')' reduce 86
+
+ pointer goto 85
+
+
+state 60
+ opt_type_qualifiers : type_qualifier_list . (89)
+ type_qualifier_list : type_qualifier_list . type_qualifier (91)
+
+ T_DEFINE_NAME shift 7
+ T_TYPE_QUALIFIER shift 30
+ '(' reduce 89
+ '*' reduce 89
+ '&' reduce 89
+ T_IDENTIFIER reduce 89
+ T_TYPEDEF_NAME reduce 89
+ T_BRACKETS reduce 89
+ ',' reduce 89
+ ')' reduce 89
+
+ type_qualifier goto 86
+
+
+state 61
+ identifier_or_ref : '&' any_id . (104)
+
+ . reduce 104
+
+
+state 62
+ linkage_specification : T_EXTERN T_STRING_LITERAL . braces (13)
+ linkage_specification : T_EXTERN T_STRING_LITERAL . declaration (14)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_TYPEDEF shift 12
+ T_INLINE shift 13
+ T_EXTENSION shift 14
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_LBRACE shift 75
+ . error
+
+ decl_specifiers goto 87
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ struct_or_union goto 43
+ enumeration goto 47
+ declaration goto 88
+ braces goto 89
+ any_typedef goto 53
+
+
+state 63
+ any_typedef : T_EXTENSION T_TYPEDEF . (19)
+
+ . reduce 19
+
+
+state 64
+ external_declaration : T_ASM T_ASMARG . ';' (9)
+
+ ';' shift 90
+ . error
+
+
+state 65
+ storage_class : T_EXTERN . (41)
+
+ . reduce 41
+
+
+state 66
+ storage_class : T_EXTENSION . (45)
+
+ . reduce 45
+
+
+state 67
+ declaration : decl_specifiers ';' . (15)
+
+ . reduce 15
+
+
+state 68
+ decl_specifiers : decl_specifiers decl_specifier . (36)
+
+ . reduce 36
+
+
+state 69
+ declaration : decl_specifiers init_declarator_list . ';' (16)
+ init_declarator_list : init_declarator_list . ',' init_declarator (69)
+
+ ';' shift 91
+ ',' shift 92
+ . error
+
+
+state 70
+ init_declarator_list : init_declarator . (68)
+
+ . reduce 68
+
+
+state 71
+ function_definition : decl_specifiers declarator . $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE (27)
+ init_declarator : declarator . (70)
+ init_declarator : declarator . '=' $$5 T_INITIALIZER (72)
+ $$2 : . (25)
+
+ '=' shift 93
+ T_TYPEDEF_NAME reduce 25
+ T_DEFINE_NAME reduce 25
+ T_AUTO reduce 25
+ T_EXTERN reduce 25
+ T_REGISTER reduce 25
+ T_STATIC reduce 25
+ T_TYPEDEF reduce 25
+ T_INLINE reduce 25
+ T_EXTENSION reduce 25
+ T_CHAR reduce 25
+ T_DOUBLE reduce 25
+ T_FLOAT reduce 25
+ T_INT reduce 25
+ T_VOID reduce 25
+ T_LONG reduce 25
+ T_SHORT reduce 25
+ T_SIGNED reduce 25
+ T_UNSIGNED reduce 25
+ T_ENUM reduce 25
+ T_STRUCT reduce 25
+ T_UNION reduce 25
+ T_Bool reduce 25
+ T_Complex reduce 25
+ T_Imaginary reduce 25
+ T_TYPE_QUALIFIER reduce 25
+ T_LBRACE reduce 25
+ T_VA_DCL reduce 25
+ ';' reduce 70
+ ',' reduce 70
+
+ $$2 goto 94
+
+
+state 72
+ function_definition : declarator $$4 . opt_declaration_list T_LBRACE T_MATCHRBRACE (29)
+ opt_declaration_list : . (30)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_TYPEDEF shift 12
+ T_INLINE shift 13
+ T_EXTENSION shift 14
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_VA_DCL shift 95
+ T_LBRACE reduce 30
+
+ decl_specifiers goto 87
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ struct_or_union goto 43
+ enumeration goto 47
+ declaration goto 96
+ any_typedef goto 53
+ opt_declaration_list goto 97
+ declaration_list goto 98
+
+
+state 73
+ direct_declarator : direct_declarator '(' . parameter_type_list ')' (84)
+ direct_declarator : direct_declarator '(' . opt_identifier_list ')' (85)
+ opt_identifier_list : . (99)
+
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 6
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ ')' reduce 99
+
+ decl_specifiers goto 99
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ parameter_type_list goto 100
+ parameter_list goto 101
+ parameter_declaration goto 102
+ opt_identifier_list goto 103
+ identifier_list goto 104
+ struct_or_union goto 43
+ any_id goto 105
+ enumeration goto 47
+
+
+state 74
+ direct_declarator : direct_declarator T_BRACKETS . (83)
+
+ . reduce 83
+
+
+state 75
+ braces : T_LBRACE . T_MATCHRBRACE (12)
+
+ T_MATCHRBRACE shift 106
+ . error
+
+
+state 76
+ struct_or_union_specifier : struct_or_union any_id . braces (63)
+ struct_or_union_specifier : struct_or_union any_id . (65)
+
+ T_LBRACE shift 75
+ '(' reduce 65
+ '*' reduce 65
+ '&' reduce 65
+ T_IDENTIFIER reduce 65
+ T_TYPEDEF_NAME reduce 65
+ T_DEFINE_NAME reduce 65
+ T_AUTO reduce 65
+ T_EXTERN reduce 65
+ T_REGISTER reduce 65
+ T_STATIC reduce 65
+ T_INLINE reduce 65
+ T_EXTENSION reduce 65
+ T_CHAR reduce 65
+ T_DOUBLE reduce 65
+ T_FLOAT reduce 65
+ T_INT reduce 65
+ T_VOID reduce 65
+ T_LONG reduce 65
+ T_SHORT reduce 65
+ T_SIGNED reduce 65
+ T_UNSIGNED reduce 65
+ T_ENUM reduce 65
+ T_STRUCT reduce 65
+ T_UNION reduce 65
+ T_Bool reduce 65
+ T_Complex reduce 65
+ T_Imaginary reduce 65
+ T_TYPE_QUALIFIER reduce 65
+ T_BRACKETS reduce 65
+ ';' reduce 65
+ ',' reduce 65
+ ')' reduce 65
+
+ braces goto 107
+
+
+state 77
+ struct_or_union_specifier : struct_or_union braces . (64)
+
+ . reduce 64
+
+
+state 78
+ declarator : pointer direct_declarator . (79)
+ direct_declarator : direct_declarator . T_BRACKETS (83)
+ direct_declarator : direct_declarator . '(' parameter_type_list ')' (84)
+ direct_declarator : direct_declarator . '(' opt_identifier_list ')' (85)
+
+ '(' shift 73
+ T_BRACKETS shift 74
+ T_TYPEDEF_NAME reduce 79
+ T_DEFINE_NAME reduce 79
+ T_AUTO reduce 79
+ T_EXTERN reduce 79
+ T_REGISTER reduce 79
+ T_STATIC reduce 79
+ T_TYPEDEF reduce 79
+ T_INLINE reduce 79
+ T_EXTENSION reduce 79
+ T_CHAR reduce 79
+ T_DOUBLE reduce 79
+ T_FLOAT reduce 79
+ T_INT reduce 79
+ T_VOID reduce 79
+ T_LONG reduce 79
+ T_SHORT reduce 79
+ T_SIGNED reduce 79
+ T_UNSIGNED reduce 79
+ T_ENUM reduce 79
+ T_STRUCT reduce 79
+ T_UNION reduce 79
+ T_Bool reduce 79
+ T_Complex reduce 79
+ T_Imaginary reduce 79
+ T_TYPE_QUALIFIER reduce 79
+ T_LBRACE reduce 79
+ T_VA_DCL reduce 79
+ ';' reduce 79
+ ',' reduce 79
+ '=' reduce 79
+ ')' reduce 79
+
+
+state 79
+ enum_specifier : enumeration any_id . braces (73)
+ enum_specifier : enumeration any_id . (75)
+
+ T_LBRACE shift 75
+ '(' reduce 75
+ '*' reduce 75
+ '&' reduce 75
+ T_IDENTIFIER reduce 75
+ T_TYPEDEF_NAME reduce 75
+ T_DEFINE_NAME reduce 75
+ T_AUTO reduce 75
+ T_EXTERN reduce 75
+ T_REGISTER reduce 75
+ T_STATIC reduce 75
+ T_INLINE reduce 75
+ T_EXTENSION reduce 75
+ T_CHAR reduce 75
+ T_DOUBLE reduce 75
+ T_FLOAT reduce 75
+ T_INT reduce 75
+ T_VOID reduce 75
+ T_LONG reduce 75
+ T_SHORT reduce 75
+ T_SIGNED reduce 75
+ T_UNSIGNED reduce 75
+ T_ENUM reduce 75
+ T_STRUCT reduce 75
+ T_UNION reduce 75
+ T_Bool reduce 75
+ T_Complex reduce 75
+ T_Imaginary reduce 75
+ T_TYPE_QUALIFIER reduce 75
+ T_BRACKETS reduce 75
+ ';' reduce 75
+ ',' reduce 75
+ ')' reduce 75
+
+ braces goto 108
+
+
+state 80
+ enum_specifier : enumeration braces . (74)
+
+ . reduce 74
+
+
+state 81
+ translation_unit : translation_unit external_declaration . (4)
+
+ . reduce 4
+
+
+state 82
+ type_specifier : T_TYPEDEF_NAME . (58)
+
+ . reduce 58
+
+
+83: shift/reduce conflict (shift 82, reduce 17) on T_TYPEDEF_NAME
+state 83
+ declaration : any_typedef decl_specifiers . $$1 opt_declarator_list ';' (18)
+ decl_specifiers : decl_specifiers . decl_specifier (36)
+ $$1 : . (17)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ '(' reduce 17
+ '*' reduce 17
+ '&' reduce 17
+ T_IDENTIFIER reduce 17
+ ';' reduce 17
+
+ decl_specifier goto 68
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ struct_or_union goto 43
+ enumeration goto 47
+ $$1 goto 109
+
+
+state 84
+ direct_declarator : '(' declarator ')' . (82)
+
+ . reduce 82
+
+
+state 85
+ pointer : '*' opt_type_qualifiers pointer . (87)
+
+ . reduce 87
+
+
+state 86
+ type_qualifier_list : type_qualifier_list type_qualifier . (91)
+
+ . reduce 91
+
+
+state 87
+ declaration : decl_specifiers . ';' (15)
+ declaration : decl_specifiers . init_declarator_list ';' (16)
+ decl_specifiers : decl_specifiers . decl_specifier (36)
+
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 6
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ ';' shift 67
+ . error
+
+ decl_specifier goto 68
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ init_declarator_list goto 69
+ init_declarator goto 70
+ declarator goto 110
+ direct_declarator goto 42
+ struct_or_union goto 43
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+ enumeration goto 47
+
+
+state 88
+ linkage_specification : T_EXTERN T_STRING_LITERAL declaration . (14)
+
+ . reduce 14
+
+
+state 89
+ linkage_specification : T_EXTERN T_STRING_LITERAL braces . (13)
+
+ . reduce 13
+
+
+state 90
+ external_declaration : T_ASM T_ASMARG ';' . (9)
+
+ . reduce 9
+
+
+state 91
+ declaration : decl_specifiers init_declarator_list ';' . (16)
+
+ . reduce 16
+
+
+state 92
+ init_declarator_list : init_declarator_list ',' . init_declarator (69)
+
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ . error
+
+ init_declarator goto 111
+ declarator goto 110
+ direct_declarator goto 42
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+
+
+state 93
+ init_declarator : declarator '=' . $$5 T_INITIALIZER (72)
+ $$5 : . (71)
+
+ . reduce 71
+
+ $$5 goto 112
+
+
+state 94
+ function_definition : decl_specifiers declarator $$2 . opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE (27)
+ opt_declaration_list : . (30)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_TYPEDEF shift 12
+ T_INLINE shift 13
+ T_EXTENSION shift 14
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_VA_DCL shift 95
+ T_LBRACE reduce 30
+
+ decl_specifiers goto 87
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ struct_or_union goto 43
+ enumeration goto 47
+ declaration goto 96
+ any_typedef goto 53
+ opt_declaration_list goto 113
+ declaration_list goto 98
+
+
+state 95
+ opt_declaration_list : T_VA_DCL . (31)
+
+ . reduce 31
+
+
+state 96
+ declaration_list : declaration . (33)
+
+ . reduce 33
+
+
+state 97
+ function_definition : declarator $$4 opt_declaration_list . T_LBRACE T_MATCHRBRACE (29)
+
+ T_LBRACE shift 114
+ . error
+
+
+state 98
+ opt_declaration_list : declaration_list . (32)
+ declaration_list : declaration_list . declaration (34)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_TYPEDEF shift 12
+ T_INLINE shift 13
+ T_EXTENSION shift 14
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_LBRACE reduce 32
+
+ decl_specifiers goto 87
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ struct_or_union goto 43
+ enumeration goto 47
+ declaration goto 115
+ any_typedef goto 53
+
+
+state 99
+ decl_specifiers : decl_specifiers . decl_specifier (36)
+ parameter_declaration : decl_specifiers . declarator (96)
+ parameter_declaration : decl_specifiers . abs_declarator (97)
+ parameter_declaration : decl_specifiers . (98)
+
+ '(' shift 116
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 6
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_BRACKETS shift 117
+ ',' reduce 98
+ ')' reduce 98
+
+ decl_specifier goto 68
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ declarator goto 118
+ direct_declarator goto 42
+ abs_declarator goto 119
+ direct_abs_declarator goto 120
+ struct_or_union goto 43
+ pointer goto 121
+ any_id goto 45
+ identifier_or_ref goto 46
+ enumeration goto 47
+
+
+state 100
+ direct_declarator : direct_declarator '(' parameter_type_list . ')' (84)
+
+ ')' shift 122
+ . error
+
+
+state 101
+ parameter_type_list : parameter_list . (92)
+ parameter_type_list : parameter_list . ',' T_ELLIPSIS (93)
+ parameter_list : parameter_list . ',' parameter_declaration (95)
+
+ ',' shift 123
+ ')' reduce 92
+
+
+state 102
+ parameter_list : parameter_declaration . (94)
+
+ . reduce 94
+
+
+state 103
+ direct_declarator : direct_declarator '(' opt_identifier_list . ')' (85)
+
+ ')' shift 124
+ . error
+
+
+state 104
+ opt_identifier_list : identifier_list . (100)
+ identifier_list : identifier_list . ',' any_id (102)
+
+ ',' shift 125
+ ')' reduce 100
+
+
+state 105
+ identifier_list : any_id . (101)
+
+ . reduce 101
+
+
+state 106
+ braces : T_LBRACE T_MATCHRBRACE . (12)
+
+ . reduce 12
+
+
+state 107
+ struct_or_union_specifier : struct_or_union any_id braces . (63)
+
+ . reduce 63
+
+
+state 108
+ enum_specifier : enumeration any_id braces . (73)
+
+ . reduce 73
+
+
+state 109
+ declaration : any_typedef decl_specifiers $$1 . opt_declarator_list ';' (18)
+ opt_declarator_list : . (21)
+
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ ';' reduce 21
+
+ declarator goto 126
+ direct_declarator goto 42
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+ opt_declarator_list goto 127
+ declarator_list goto 128
+
+
+state 110
+ init_declarator : declarator . (70)
+ init_declarator : declarator . '=' $$5 T_INITIALIZER (72)
+
+ '=' shift 93
+ ';' reduce 70
+ ',' reduce 70
+
+
+state 111
+ init_declarator_list : init_declarator_list ',' init_declarator . (69)
+
+ . reduce 69
+
+
+state 112
+ init_declarator : declarator '=' $$5 . T_INITIALIZER (72)
+
+ T_INITIALIZER shift 129
+ . error
+
+
+state 113
+ function_definition : decl_specifiers declarator $$2 opt_declaration_list . T_LBRACE $$3 T_MATCHRBRACE (27)
+
+ T_LBRACE shift 130
+ . error
+
+
+state 114
+ function_definition : declarator $$4 opt_declaration_list T_LBRACE . T_MATCHRBRACE (29)
+
+ T_MATCHRBRACE shift 131
+ . error
+
+
+state 115
+ declaration_list : declaration_list declaration . (34)
+
+ . reduce 34
+
+
+state 116
+ direct_declarator : '(' . declarator ')' (82)
+ direct_abs_declarator : '(' . abs_declarator ')' (108)
+ direct_abs_declarator : '(' . parameter_type_list ')' (113)
+ direct_abs_declarator : '(' . ')' (114)
+
+ '(' shift 116
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 6
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_BRACKETS shift 117
+ ')' shift 132
+ . error
+
+ decl_specifiers goto 99
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ declarator goto 57
+ direct_declarator goto 42
+ abs_declarator goto 133
+ direct_abs_declarator goto 120
+ parameter_type_list goto 134
+ parameter_list goto 101
+ parameter_declaration goto 102
+ struct_or_union goto 43
+ pointer goto 121
+ any_id goto 45
+ identifier_or_ref goto 46
+ enumeration goto 47
+
+
+state 117
+ direct_abs_declarator : T_BRACKETS . (110)
+
+ . reduce 110
+
+
+state 118
+ parameter_declaration : decl_specifiers declarator . (96)
+
+ . reduce 96
+
+
+state 119
+ parameter_declaration : decl_specifiers abs_declarator . (97)
+
+ . reduce 97
+
+
+state 120
+ abs_declarator : direct_abs_declarator . (107)
+ direct_abs_declarator : direct_abs_declarator . T_BRACKETS (109)
+ direct_abs_declarator : direct_abs_declarator . '(' parameter_type_list ')' (111)
+ direct_abs_declarator : direct_abs_declarator . '(' ')' (112)
+
+ '(' shift 135
+ T_BRACKETS shift 136
+ ',' reduce 107
+ ')' reduce 107
+
+
+state 121
+ declarator : pointer . direct_declarator (79)
+ abs_declarator : pointer . (105)
+ abs_declarator : pointer . direct_abs_declarator (106)
+
+ '(' shift 116
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ T_BRACKETS shift 117
+ ',' reduce 105
+ ')' reduce 105
+
+ direct_declarator goto 78
+ direct_abs_declarator goto 137
+ any_id goto 45
+ identifier_or_ref goto 46
+
+
+state 122
+ direct_declarator : direct_declarator '(' parameter_type_list ')' . (84)
+
+ . reduce 84
+
+
+state 123
+ parameter_type_list : parameter_list ',' . T_ELLIPSIS (93)
+ parameter_list : parameter_list ',' . parameter_declaration (95)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ T_ELLIPSIS shift 138
+ . error
+
+ decl_specifiers goto 99
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ parameter_declaration goto 139
+ struct_or_union goto 43
+ enumeration goto 47
+
+
+state 124
+ direct_declarator : direct_declarator '(' opt_identifier_list ')' . (85)
+
+ . reduce 85
+
+
+state 125
+ identifier_list : identifier_list ',' . any_id (102)
+
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ . error
+
+ any_id goto 140
+
+
+state 126
+ declarator_list : declarator . (23)
+
+ . reduce 23
+
+
+state 127
+ declaration : any_typedef decl_specifiers $$1 opt_declarator_list . ';' (18)
+
+ ';' shift 141
+ . error
+
+
+state 128
+ opt_declarator_list : declarator_list . (22)
+ declarator_list : declarator_list . ',' declarator (24)
+
+ ',' shift 142
+ ';' reduce 22
+
+
+state 129
+ init_declarator : declarator '=' $$5 T_INITIALIZER . (72)
+
+ . reduce 72
+
+
+state 130
+ function_definition : decl_specifiers declarator $$2 opt_declaration_list T_LBRACE . $$3 T_MATCHRBRACE (27)
+ $$3 : . (26)
+
+ . reduce 26
+
+ $$3 goto 143
+
+
+state 131
+ function_definition : declarator $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE . (29)
+
+ . reduce 29
+
+
+state 132
+ direct_abs_declarator : '(' ')' . (114)
+
+ . reduce 114
+
+
+state 133
+ direct_abs_declarator : '(' abs_declarator . ')' (108)
+
+ ')' shift 144
+ . error
+
+
+state 134
+ direct_abs_declarator : '(' parameter_type_list . ')' (113)
+
+ ')' shift 145
+ . error
+
+
+state 135
+ direct_abs_declarator : direct_abs_declarator '(' . parameter_type_list ')' (111)
+ direct_abs_declarator : direct_abs_declarator '(' . ')' (112)
+
+ T_TYPEDEF_NAME shift 82
+ T_DEFINE_NAME shift 7
+ T_AUTO shift 8
+ T_EXTERN shift 65
+ T_REGISTER shift 10
+ T_STATIC shift 11
+ T_INLINE shift 13
+ T_EXTENSION shift 66
+ T_CHAR shift 15
+ T_DOUBLE shift 16
+ T_FLOAT shift 17
+ T_INT shift 18
+ T_VOID shift 19
+ T_LONG shift 20
+ T_SHORT shift 21
+ T_SIGNED shift 22
+ T_UNSIGNED shift 23
+ T_ENUM shift 24
+ T_STRUCT shift 25
+ T_UNION shift 26
+ T_Bool shift 27
+ T_Complex shift 28
+ T_Imaginary shift 29
+ T_TYPE_QUALIFIER shift 30
+ ')' shift 146
+ . error
+
+ decl_specifiers goto 99
+ decl_specifier goto 35
+ storage_class goto 36
+ type_specifier goto 37
+ type_qualifier goto 38
+ struct_or_union_specifier goto 39
+ enum_specifier goto 40
+ parameter_type_list goto 147
+ parameter_list goto 101
+ parameter_declaration goto 102
+ struct_or_union goto 43
+ enumeration goto 47
+
+
+state 136
+ direct_abs_declarator : direct_abs_declarator T_BRACKETS . (109)
+
+ . reduce 109
+
+
+state 137
+ abs_declarator : pointer direct_abs_declarator . (106)
+ direct_abs_declarator : direct_abs_declarator . T_BRACKETS (109)
+ direct_abs_declarator : direct_abs_declarator . '(' parameter_type_list ')' (111)
+ direct_abs_declarator : direct_abs_declarator . '(' ')' (112)
+
+ '(' shift 135
+ T_BRACKETS shift 136
+ ',' reduce 106
+ ')' reduce 106
+
+
+state 138
+ parameter_type_list : parameter_list ',' T_ELLIPSIS . (93)
+
+ . reduce 93
+
+
+state 139
+ parameter_list : parameter_list ',' parameter_declaration . (95)
+
+ . reduce 95
+
+
+state 140
+ identifier_list : identifier_list ',' any_id . (102)
+
+ . reduce 102
+
+
+state 141
+ declaration : any_typedef decl_specifiers $$1 opt_declarator_list ';' . (18)
+
+ . reduce 18
+
+
+state 142
+ declarator_list : declarator_list ',' . declarator (24)
+
+ '(' shift 2
+ '*' shift 3
+ '&' shift 4
+ T_IDENTIFIER shift 5
+ T_TYPEDEF_NAME shift 56
+ . error
+
+ declarator goto 148
+ direct_declarator goto 42
+ pointer goto 44
+ any_id goto 45
+ identifier_or_ref goto 46
+
+
+state 143
+ function_definition : decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 . T_MATCHRBRACE (27)
+
+ T_MATCHRBRACE shift 149
+ . error
+
+
+state 144
+ direct_abs_declarator : '(' abs_declarator ')' . (108)
+
+ . reduce 108
+
+
+state 145
+ direct_abs_declarator : '(' parameter_type_list ')' . (113)
+
+ . reduce 113
+
+
+state 146
+ direct_abs_declarator : direct_abs_declarator '(' ')' . (112)
+
+ . reduce 112
+
+
+state 147
+ direct_abs_declarator : direct_abs_declarator '(' parameter_type_list . ')' (111)
+
+ ')' shift 150
+ . error
+
+
+state 148
+ declarator_list : declarator_list ',' declarator . (24)
+
+ . reduce 24
+
+
+state 149
+ function_definition : decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE . (27)
+
+ . reduce 27
+
+
+state 150
+ direct_abs_declarator : direct_abs_declarator '(' parameter_type_list ')' . (111)
+
+ . reduce 111
+
+
+State 6 contains 29 reduce/reduce conflicts.
+State 83 contains 1 shift/reduce conflict.
+
+
+44 terminals, 43 nonterminals
+115 grammar rules, 151 states
Added: vendor/byacc/dist/test/yacc/grammar.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/grammar.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/grammar.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2026 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse grammar_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex grammar_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror grammar_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar grammar_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval grammar_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval grammar_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug grammar_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs grammar_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag grammar_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs grammar_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen grammar_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred grammar_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto grammar_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex grammar_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex grammar_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex grammar_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable grammar_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck grammar_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname grammar_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule grammar_rule
+#endif /* yyrule */
+#define YYPREFIX "grammar_"
+
+#define YYPURE 0
+
+#line 9 "grammar.y"
+#ifdef YYBISON
+#include <stdlib.h>
+#define YYSTYPE_IS_DECLARED
+#define yyerror yaccError
+#endif
+
+#if defined(YYBISON) || !defined(YYBYACC)
+static void yyerror(const char *s);
+#endif
+#line 81 "grammar.y"
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+
+#define OPT_LINTLIBRARY 1
+
+#ifndef TRUE
+#define TRUE (1)
+#endif
+
+#ifndef FALSE
+#define FALSE (0)
+#endif
+
+/* #include "cproto.h" */
+#define MAX_TEXT_SIZE 1024
+
+/* Prototype styles */
+#if OPT_LINTLIBRARY
+#define PROTO_ANSI_LLIB -2 /* form ANSI lint-library source */
+#define PROTO_LINTLIBRARY -1 /* form lint-library source */
+#endif
+#define PROTO_NONE 0 /* do not output any prototypes */
+#define PROTO_TRADITIONAL 1 /* comment out parameters */
+#define PROTO_ABSTRACT 2 /* comment out parameter names */
+#define PROTO_ANSI 3 /* ANSI C prototype */
+
+typedef int PrototypeStyle;
+
+typedef char boolean;
+
+extern boolean types_out;
+extern PrototypeStyle proto_style;
+
+#define ansiLintLibrary() (proto_style == PROTO_ANSI_LLIB)
+#define knrLintLibrary() (proto_style == PROTO_LINTLIBRARY)
+#define lintLibrary() (knrLintLibrary() || ansiLintLibrary())
+
+#if OPT_LINTLIBRARY
+#define FUNC_UNKNOWN -1 /* unspecified */
+#else
+#define FUNC_UNKNOWN 0 /* unspecified (same as FUNC_NONE) */
+#endif
+#define FUNC_NONE 0 /* not a function definition */
+#define FUNC_TRADITIONAL 1 /* traditional style */
+#define FUNC_ANSI 2 /* ANSI style */
+#define FUNC_BOTH 3 /* both styles */
+
+typedef int FuncDefStyle;
+
+/* Source file text */
+typedef struct text {
+ char text[MAX_TEXT_SIZE]; /* source text */
+ long begin; /* offset in temporary file */
+} Text;
+
+/* Declaration specifier flags */
+#define DS_NONE 0 /* default */
+#define DS_EXTERN 1 /* contains "extern" specifier */
+#define DS_STATIC 2 /* contains "static" specifier */
+#define DS_CHAR 4 /* contains "char" type specifier */
+#define DS_SHORT 8 /* contains "short" type specifier */
+#define DS_FLOAT 16 /* contains "float" type specifier */
+#define DS_INLINE 32 /* contains "inline" specifier */
+#define DS_JUNK 64 /* we're not interested in this declaration */
+
+/* This structure stores information about a declaration specifier. */
+typedef struct decl_spec {
+ unsigned short flags; /* flags defined above */
+ char *text; /* source text */
+ long begin; /* offset in temporary file */
+} DeclSpec;
+
+/* This is a list of function parameters. */
+typedef struct _ParameterList {
+ struct parameter *first; /* pointer to first parameter in list */
+ struct parameter *last; /* pointer to last parameter in list */
+ long begin_comment; /* begin offset of comment */
+ long end_comment; /* end offset of comment */
+ char *comment; /* comment at start of parameter list */
+} ParameterList;
+
+/* This structure stores information about a declarator. */
+typedef struct _Declarator {
+ char *name; /* name of variable or function */
+ char *text; /* source text */
+ long begin; /* offset in temporary file */
+ long begin_comment; /* begin offset of comment */
+ long end_comment; /* end offset of comment */
+ FuncDefStyle func_def; /* style of function definition */
+ ParameterList params; /* function parameters */
+ boolean pointer; /* TRUE if it declares a pointer */
+ struct _Declarator *head; /* head function declarator */
+ struct _Declarator *func_stack; /* stack of function declarators */
+ struct _Declarator *next; /* next declarator in list */
+} Declarator;
+
+/* This structure stores information about a function parameter. */
+typedef struct parameter {
+ struct parameter *next; /* next parameter in list */
+ DeclSpec decl_spec;
+ Declarator *declarator;
+ char *comment; /* comment following the parameter */
+} Parameter;
+
+/* This is a list of declarators. */
+typedef struct declarator_list {
+ Declarator *first; /* pointer to first declarator in list */
+ Declarator *last; /* pointer to last declarator in list */
+} DeclaratorList;
+
+/* #include "symbol.h" */
+typedef struct symbol {
+ struct symbol *next; /* next symbol in list */
+ char *name; /* name of symbol */
+ char *value; /* value of symbol (for defines) */
+ short flags; /* symbol attributes */
+} Symbol;
+
+/* parser stack entry type */
+typedef union {
+ Text text;
+ DeclSpec decl_spec;
+ Parameter *parameter;
+ ParameterList param_list;
+ Declarator *declarator;
+ DeclaratorList decl_list;
+} YYSTYPE;
+
+/* The hash table length should be a prime number. */
+#define SYM_MAX_HASH 251
+
+typedef struct symbol_table {
+ Symbol *bucket[SYM_MAX_HASH]; /* hash buckets */
+} SymbolTable;
+
+extern SymbolTable *new_symbol_table /* Create symbol table */
+ (void);
+extern void free_symbol_table /* Destroy symbol table */
+ (SymbolTable *s);
+extern Symbol *find_symbol /* Lookup symbol name */
+ (SymbolTable *s, const char *n);
+extern Symbol *new_symbol /* Define new symbol */
+ (SymbolTable *s, const char *n, const char *v, int f);
+
+/* #include "semantic.h" */
+extern void new_decl_spec (DeclSpec *, const char *, long, int);
+extern void free_decl_spec (DeclSpec *);
+extern void join_decl_specs (DeclSpec *, DeclSpec *, DeclSpec *);
+extern void check_untagged (DeclSpec *);
+extern Declarator *new_declarator (const char *, const char *, long);
+extern void free_declarator (Declarator *);
+extern void new_decl_list (DeclaratorList *, Declarator *);
+extern void free_decl_list (DeclaratorList *);
+extern void add_decl_list (DeclaratorList *, DeclaratorList *, Declarator *);
+extern Parameter *new_parameter (DeclSpec *, Declarator *);
+extern void free_parameter (Parameter *);
+extern void new_param_list (ParameterList *, Parameter *);
+extern void free_param_list (ParameterList *);
+extern void add_param_list (ParameterList *, ParameterList *, Parameter *);
+extern void new_ident_list (ParameterList *);
+extern void add_ident_list (ParameterList *, ParameterList *, const char *);
+extern void set_param_types (ParameterList *, DeclSpec *, DeclaratorList *);
+extern void gen_declarations (DeclSpec *, DeclaratorList *);
+extern void gen_prototype (DeclSpec *, Declarator *);
+extern void gen_func_declarator (Declarator *);
+extern void gen_func_definition (DeclSpec *, Declarator *);
+
+extern void init_parser (void);
+extern void process_file (FILE *infile, char *name);
+extern char *cur_text (void);
+extern char *cur_file_name (void);
+extern char *implied_typedef (void);
+extern void include_file (char *name, int convert);
+extern char *supply_parm (int count);
+extern char *xstrdup (const char *);
+extern int already_declared (char *name);
+extern int is_actual_func (Declarator *d);
+extern int lint_ellipsis (Parameter *p);
+extern int want_typedef (void);
+extern void begin_tracking (void);
+extern void begin_typedef (void);
+extern void copy_typedef (char *s);
+extern void ellipsis_varargs (Declarator *d);
+extern void end_typedef (void);
+extern void flush_varargs (void);
+extern void fmt_library (int code);
+extern void imply_typedef (const char *s);
+extern void indent (FILE *outf);
+extern void put_blankline (FILE *outf);
+extern void put_body (FILE *outf, DeclSpec *decl_spec, Declarator *declarator);
+extern void put_char (FILE *outf, int c);
+extern void put_error (void);
+extern void put_newline (FILE *outf);
+extern void put_padded (FILE *outf, const char *s);
+extern void put_string (FILE *outf, const char *s);
+extern void track_in (void);
+
+extern boolean file_comments;
+extern FuncDefStyle func_style;
+extern char base_file[];
+
+extern int yylex (void);
+
+/* declaration specifier attributes for the typedef statement currently being
+ * scanned
+ */
+static int cur_decl_spec_flags;
+
+/* pointer to parameter list for the current function definition */
+static ParameterList *func_params;
+
+/* A parser semantic action sets this pointer to the current declarator in
+ * a function parameter declaration in order to catch any comments following
+ * the parameter declaration on the same line. If the lexer scans a comment
+ * and <cur_declarator> is not NULL, then the comment is attached to the
+ * declarator. To ignore subsequent comments, the lexer sets this to NULL
+ * after scanning a comment or end of line.
+ */
+static Declarator *cur_declarator;
+
+/* temporary string buffer */
+static char buf[MAX_TEXT_SIZE];
+
+/* table of typedef names */
+static SymbolTable *typedef_names;
+
+/* table of define names */
+static SymbolTable *define_names;
+
+/* table of type qualifiers */
+static SymbolTable *type_qualifiers;
+
+/* information about the current input file */
+typedef struct {
+ char *base_name; /* base input file name */
+ char *file_name; /* current file name */
+ FILE *file; /* input file */
+ unsigned line_num; /* current line number in input file */
+ FILE *tmp_file; /* temporary file */
+ long begin_comment; /* tmp file offset after last written ) or ; */
+ long end_comment; /* tmp file offset after last comment */
+ boolean convert; /* if TRUE, convert function definitions */
+ boolean changed; /* TRUE if conversion done in this file */
+} IncludeStack;
+
+static IncludeStack *cur_file; /* current input file */
+
+/* #include "yyerror.c" */
+
+static int haveAnsiParam (void);
+
+
+/* Flags to enable us to find if a procedure returns a value.
+ */
+static int return_val; /* nonzero on BRACES iff return-expression found */
+
+static const char *
+dft_decl_spec (void)
+{
+ return (lintLibrary() && !return_val) ? "void" : "int";
+}
+
+static int
+haveAnsiParam (void)
+{
+ Parameter *p;
+ if (func_params != 0) {
+ for (p = func_params->first; p != 0; p = p->next) {
+ if (p->declarator->func_def == FUNC_ANSI) {
+ return TRUE;
+ }
+ }
+ }
+ return FALSE;
+}
+#line 388 "grammar.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define T_IDENTIFIER 257
+#define T_TYPEDEF_NAME 258
+#define T_DEFINE_NAME 259
+#define T_AUTO 260
+#define T_EXTERN 261
+#define T_REGISTER 262
+#define T_STATIC 263
+#define T_TYPEDEF 264
+#define T_INLINE 265
+#define T_EXTENSION 266
+#define T_CHAR 267
+#define T_DOUBLE 268
+#define T_FLOAT 269
+#define T_INT 270
+#define T_VOID 271
+#define T_LONG 272
+#define T_SHORT 273
+#define T_SIGNED 274
+#define T_UNSIGNED 275
+#define T_ENUM 276
+#define T_STRUCT 277
+#define T_UNION 278
+#define T_Bool 279
+#define T_Complex 280
+#define T_Imaginary 281
+#define T_TYPE_QUALIFIER 282
+#define T_BRACKETS 283
+#define T_LBRACE 284
+#define T_MATCHRBRACE 285
+#define T_ELLIPSIS 286
+#define T_INITIALIZER 287
+#define T_STRING_LITERAL 288
+#define T_ASM 289
+#define T_ASMARG 290
+#define T_VA_DCL 291
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT grammar_lhs[] = { -1,
+ 0, 0, 26, 26, 27, 27, 27, 27, 27, 27,
+ 27, 31, 30, 30, 28, 28, 34, 28, 32, 32,
+ 33, 33, 35, 35, 37, 38, 29, 39, 29, 36,
+ 36, 36, 40, 40, 1, 1, 2, 2, 2, 3,
+ 3, 3, 3, 3, 3, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 5, 5, 6, 6, 6, 19, 19, 8, 8, 9,
+ 41, 9, 7, 7, 7, 25, 23, 23, 10, 10,
+ 11, 11, 11, 11, 11, 20, 20, 21, 21, 22,
+ 22, 14, 14, 15, 15, 16, 16, 16, 17, 17,
+ 18, 18, 24, 24, 12, 12, 12, 13, 13, 13,
+ 13, 13, 13, 13,
+};
+static const YYINT grammar_len[] = { 2,
+ 0, 1, 1, 2, 1, 1, 1, 1, 3, 2,
+ 2, 2, 3, 3, 2, 3, 0, 5, 2, 1,
+ 0, 1, 1, 3, 0, 0, 7, 0, 5, 0,
+ 1, 1, 1, 2, 1, 2, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 3, 2, 2, 1, 1, 1, 3, 1,
+ 0, 4, 3, 2, 2, 1, 1, 1, 2, 1,
+ 1, 3, 2, 4, 4, 2, 3, 0, 1, 1,
+ 2, 1, 3, 1, 3, 2, 2, 1, 0, 1,
+ 1, 3, 1, 2, 1, 2, 1, 3, 2, 1,
+ 4, 3, 3, 2,
+};
+static const YYINT grammar_defred[] = { 0,
+ 0, 0, 0, 0, 77, 0, 62, 40, 0, 42,
+ 43, 20, 44, 0, 46, 47, 48, 49, 54, 50,
+ 51, 52, 53, 76, 66, 67, 55, 56, 57, 61,
+ 0, 7, 0, 0, 35, 37, 38, 39, 59, 60,
+ 28, 0, 0, 0, 103, 81, 0, 0, 3, 5,
+ 6, 8, 0, 10, 11, 78, 0, 90, 0, 0,
+ 104, 0, 19, 0, 41, 45, 15, 36, 0, 68,
+ 0, 0, 0, 83, 0, 0, 64, 0, 0, 74,
+ 4, 58, 0, 82, 87, 91, 0, 14, 13, 9,
+ 16, 0, 71, 0, 31, 33, 0, 0, 0, 0,
+ 0, 94, 0, 0, 101, 12, 63, 73, 0, 0,
+ 69, 0, 0, 0, 34, 0, 110, 96, 97, 0,
+ 0, 84, 0, 85, 0, 23, 0, 0, 72, 26,
+ 29, 114, 0, 0, 0, 109, 0, 93, 95, 102,
+ 18, 0, 0, 108, 113, 112, 0, 24, 27, 111,
+};
+static const YYINT grammar_dgoto[] = { 33,
+ 87, 35, 36, 37, 38, 39, 40, 69, 70, 41,
+ 42, 119, 120, 100, 101, 102, 103, 104, 43, 44,
+ 59, 60, 45, 46, 47, 48, 49, 50, 51, 52,
+ 77, 53, 127, 109, 128, 97, 94, 143, 72, 98,
+ 112,
+};
+static const YYINT grammar_sindex[] = { -2,
+ -3, 27, -239, -177, 0, 0, 0, 0, -274, 0,
+ 0, 0, 0, -246, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ -266, 0, 0, 455, 0, 0, 0, 0, 0, 0,
+ 0, -35, -245, 128, 0, 0, -245, -2, 0, 0,
+ 0, 0, 642, 0, 0, 0, -15, 0, -12, -239,
+ 0, 590, 0, -27, 0, 0, 0, 0, -10, 0,
+ -11, 534, -72, 0, -237, -232, 0, -35, -232, 0,
+ 0, 0, 642, 0, 0, 0, 455, 0, 0, 0,
+ 0, 27, 0, 534, 0, 0, -222, 617, 209, 34,
+ 39, 0, 44, 42, 0, 0, 0, 0, 27, -11,
+ 0, -200, -196, -195, 0, 174, 0, 0, 0, -33,
+ 243, 0, 561, 0, -177, 0, 33, 49, 0, 0,
+ 0, 0, 53, 55, 417, 0, -33, 0, 0, 0,
+ 0, 27, -188, 0, 0, 0, 57, 0, 0, 0,
+};
+static const YYINT grammar_rindex[] = { 99,
+ 0, 0, 275, 0, 0, -38, 0, 0, 481, 0,
+ 0, 0, 0, 509, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 30, 0, 0, 0, 0, 0, 101, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 343, 309,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 98, -182, 62, 0, 0, 133, 0, 64, 379, 0,
+ 0, 0, -5, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, -182, 0, 0, 0, -180, -19, 0,
+ 65, 0, 0, 68, 0, 0, 0, 0, 51, 9,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, -13,
+ 19, 0, 0, 0, 0, 0, 0, 52, 0, 0,
+ 0, 0, 0, 0, 0, 0, 35, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+};
+static const YYINT grammar_gindex[] = { 0,
+ 11, -17, 0, 0, 13, 0, 0, 0, 20, 8,
+ -43, -1, -8, -89, 0, -9, 0, 0, 0, -44,
+ 0, 0, 4, 0, 0, 0, 70, -53, 0, 0,
+ -18, 0, 0, 0, 0, 22, 0, 0, 0, 0,
+ 0,
+};
+#define YYTABLESIZE 924
+static const YYINT grammar_table[] = { 58,
+ 78, 58, 58, 58, 73, 58, 135, 61, 88, 57,
+ 34, 5, 56, 62, 85, 58, 68, 63, 96, 7,
+ 58, 98, 78, 64, 98, 84, 134, 107, 80, 3,
+ 107, 90, 17, 92, 17, 4, 17, 2, 75, 3,
+ 96, 71, 30, 89, 115, 147, 76, 106, 91, 93,
+ 79, 75, 70, 17, 121, 55, 32, 107, 34, 105,
+ 108, 114, 105, 83, 4, 68, 2, 70, 3, 68,
+ 80, 121, 86, 80, 122, 106, 105, 78, 106, 5,
+ 56, 68, 123, 99, 124, 125, 129, 130, 80, 131,
+ 80, 141, 142, 144, 110, 145, 149, 150, 1, 110,
+ 2, 30, 99, 32, 79, 92, 118, 79, 100, 21,
+ 22, 111, 137, 139, 133, 113, 126, 81, 0, 0,
+ 0, 0, 79, 57, 79, 0, 99, 0, 140, 0,
+ 0, 0, 0, 99, 0, 0, 0, 0, 0, 0,
+ 0, 70, 0, 0, 0, 99, 0, 0, 0, 148,
+ 0, 0, 0, 0, 0, 0, 70, 0, 0, 0,
+ 0, 0, 0, 0, 0, 4, 0, 2, 0, 0,
+ 65, 0, 65, 65, 65, 0, 65, 0, 0, 0,
+ 0, 0, 0, 0, 5, 6, 7, 8, 65, 10,
+ 11, 65, 13, 66, 15, 16, 17, 18, 19, 20,
+ 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
+ 0, 4, 0, 116, 132, 3, 0, 0, 58, 58,
+ 58, 58, 58, 58, 58, 78, 58, 58, 58, 58,
+ 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
+ 58, 58, 58, 58, 58, 78, 4, 74, 116, 136,
+ 3, 17, 78, 1, 5, 6, 7, 8, 9, 10,
+ 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
+ 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
+ 4, 54, 116, 5, 56, 0, 31, 80, 80, 80,
+ 80, 80, 80, 80, 80, 80, 80, 80, 80, 80,
+ 80, 80, 80, 80, 80, 80, 80, 80, 80, 80,
+ 80, 80, 88, 80, 88, 88, 88, 0, 88, 0,
+ 80, 79, 79, 79, 79, 79, 79, 79, 79, 79,
+ 79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
+ 79, 79, 79, 79, 79, 79, 89, 79, 89, 89,
+ 89, 0, 89, 0, 79, 25, 25, 25, 25, 25,
+ 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+ 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+ 86, 25, 86, 86, 5, 56, 86, 0, 25, 65,
+ 65, 65, 65, 65, 65, 65, 0, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 75, 0, 75, 75,
+ 75, 0, 75, 0, 0, 0, 0, 0, 0, 0,
+ 5, 6, 7, 8, 65, 10, 11, 75, 13, 66,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 117, 146, 0, 0,
+ 0, 0, 0, 0, 0, 5, 6, 7, 8, 65,
+ 10, 11, 0, 13, 66, 15, 16, 17, 18, 19,
+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+ 30, 117, 4, 0, 2, 0, 3, 0, 0, 5,
+ 56, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 67, 0, 0, 0, 0, 41, 0,
+ 41, 0, 41, 0, 0, 117, 0, 0, 0, 0,
+ 0, 88, 88, 0, 0, 0, 0, 0, 0, 41,
+ 0, 0, 0, 0, 0, 0, 45, 0, 45, 0,
+ 45, 0, 0, 0, 0, 0, 0, 88, 0, 0,
+ 0, 0, 0, 0, 0, 89, 89, 45, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 89, 0, 0, 0, 0, 0, 0, 0, 86,
+ 86, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 86, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 75, 75, 75, 75, 75,
+ 75, 75, 0, 75, 75, 75, 75, 75, 75, 75,
+ 75, 75, 75, 75, 75, 75, 75, 75, 75, 75,
+ 75, 75, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 82, 7, 8, 65, 10, 11,
+ 0, 13, 66, 15, 16, 17, 18, 19, 20, 21,
+ 22, 23, 24, 25, 26, 27, 28, 29, 30, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 5, 6, 7, 8, 65, 10, 11, 0, 13,
+ 66, 15, 16, 17, 18, 19, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 41, 41, 41,
+ 41, 41, 41, 41, 0, 41, 41, 41, 41, 41,
+ 41, 41, 41, 41, 41, 41, 41, 41, 41, 41,
+ 41, 41, 41, 0, 0, 45, 45, 45, 45, 45,
+ 45, 45, 0, 45, 45, 45, 45, 45, 45, 45,
+ 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
+ 45, 82, 7, 8, 65, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 0, 0, 82, 7,
+ 8, 65, 10, 11, 95, 13, 66, 15, 16, 17,
+ 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,
+ 28, 29, 30, 0, 0, 0, 138, 82, 7, 8,
+ 65, 10, 11, 12, 13, 14, 15, 16, 17, 18,
+ 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
+ 29, 30, 0, 75, 82, 7, 8, 65, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
+ 22, 23, 24, 25, 26, 27, 28, 29, 30, 82,
+ 7, 8, 65, 10, 11, 0, 13, 66, 15, 16,
+ 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
+ 27, 28, 29, 30,
+};
+static const YYINT grammar_check[] = { 38,
+ 44, 40, 41, 42, 40, 44, 40, 4, 62, 2,
+ 0, 257, 258, 288, 59, 3, 34, 264, 72, 259,
+ 59, 41, 61, 290, 44, 41, 116, 41, 47, 42,
+ 44, 59, 38, 44, 40, 38, 42, 40, 284, 42,
+ 94, 34, 282, 62, 98, 135, 43, 285, 59, 61,
+ 47, 284, 44, 59, 99, 59, 59, 76, 48, 41,
+ 79, 284, 44, 53, 38, 83, 40, 59, 42, 87,
+ 41, 116, 60, 44, 41, 41, 73, 121, 44, 257,
+ 258, 99, 44, 73, 41, 44, 287, 284, 59, 285,
+ 61, 59, 44, 41, 87, 41, 285, 41, 0, 92,
+ 0, 284, 41, 284, 41, 41, 99, 44, 41, 59,
+ 59, 92, 121, 123, 116, 94, 109, 48, -1, -1,
+ -1, -1, 59, 116, 61, -1, 116, -1, 125, -1,
+ -1, -1, -1, 123, -1, -1, -1, -1, -1, -1,
+ -1, 44, -1, -1, -1, 135, -1, -1, -1, 142,
+ -1, -1, -1, -1, -1, -1, 59, -1, -1, -1,
+ -1, -1, -1, -1, -1, 38, -1, 40, -1, -1,
+ 38, -1, 40, 41, 42, -1, 44, -1, -1, -1,
+ -1, -1, -1, -1, 257, 258, 259, 260, 261, 262,
+ 263, 59, 265, 266, 267, 268, 269, 270, 271, 272,
+ 273, 274, 275, 276, 277, 278, 279, 280, 281, 282,
+ -1, 38, -1, 40, 41, 42, -1, -1, 257, 258,
+ 259, 260, 261, 262, 263, 264, 265, 266, 267, 268,
+ 269, 270, 271, 272, 273, 274, 275, 276, 277, 278,
+ 279, 280, 281, 282, 283, 284, 38, 283, 40, 283,
+ 42, 257, 291, 256, 257, 258, 259, 260, 261, 262,
+ 263, 264, 265, 266, 267, 268, 269, 270, 271, 272,
+ 273, 274, 275, 276, 277, 278, 279, 280, 281, 282,
+ 38, 285, 40, 257, 258, -1, 289, 258, 259, 260,
+ 261, 262, 263, 264, 265, 266, 267, 268, 269, 270,
+ 271, 272, 273, 274, 275, 276, 277, 278, 279, 280,
+ 281, 282, 38, 284, 40, 41, 42, -1, 44, -1,
+ 291, 258, 259, 260, 261, 262, 263, 264, 265, 266,
+ 267, 268, 269, 270, 271, 272, 273, 274, 275, 276,
+ 277, 278, 279, 280, 281, 282, 38, 284, 40, 41,
+ 42, -1, 44, -1, 291, 258, 259, 260, 261, 262,
+ 263, 264, 265, 266, 267, 268, 269, 270, 271, 272,
+ 273, 274, 275, 276, 277, 278, 279, 280, 281, 282,
+ 38, 284, 40, 41, 257, 258, 44, -1, 291, 257,
+ 258, 259, 260, 261, 262, 263, -1, 265, 266, 267,
+ 268, 269, 270, 271, 272, 273, 274, 275, 276, 277,
+ 278, 279, 280, 281, 282, 283, 38, -1, 40, 41,
+ 42, -1, 44, -1, -1, -1, -1, -1, -1, -1,
+ 257, 258, 259, 260, 261, 262, 263, 59, 265, 266,
+ 267, 268, 269, 270, 271, 272, 273, 274, 275, 276,
+ 277, 278, 279, 280, 281, 282, 283, 41, -1, -1,
+ -1, -1, -1, -1, -1, 257, 258, 259, 260, 261,
+ 262, 263, -1, 265, 266, 267, 268, 269, 270, 271,
+ 272, 273, 274, 275, 276, 277, 278, 279, 280, 281,
+ 282, 283, 38, -1, 40, -1, 42, -1, -1, 257,
+ 258, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 59, -1, -1, -1, -1, 38, -1,
+ 40, -1, 42, -1, -1, 283, -1, -1, -1, -1,
+ -1, 257, 258, -1, -1, -1, -1, -1, -1, 59,
+ -1, -1, -1, -1, -1, -1, 38, -1, 40, -1,
+ 42, -1, -1, -1, -1, -1, -1, 283, -1, -1,
+ -1, -1, -1, -1, -1, 257, 258, 59, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 283, -1, -1, -1, -1, -1, -1, -1, 257,
+ 258, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 283, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 257, 258, 259, 260, 261,
+ 262, 263, -1, 265, 266, 267, 268, 269, 270, 271,
+ 272, 273, 274, 275, 276, 277, 278, 279, 280, 281,
+ 282, 283, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, 258, 259, 260, 261, 262, 263,
+ -1, 265, 266, 267, 268, 269, 270, 271, 272, 273,
+ 274, 275, 276, 277, 278, 279, 280, 281, 282, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 257, 258, 259, 260, 261, 262, 263, -1, 265,
+ 266, 267, 268, 269, 270, 271, 272, 273, 274, 275,
+ 276, 277, 278, 279, 280, 281, 282, 257, 258, 259,
+ 260, 261, 262, 263, -1, 265, 266, 267, 268, 269,
+ 270, 271, 272, 273, 274, 275, 276, 277, 278, 279,
+ 280, 281, 282, -1, -1, 257, 258, 259, 260, 261,
+ 262, 263, -1, 265, 266, 267, 268, 269, 270, 271,
+ 272, 273, 274, 275, 276, 277, 278, 279, 280, 281,
+ 282, 258, 259, 260, 261, 262, 263, 264, 265, 266,
+ 267, 268, 269, 270, 271, 272, 273, 274, 275, 276,
+ 277, 278, 279, 280, 281, 282, -1, -1, 258, 259,
+ 260, 261, 262, 263, 291, 265, 266, 267, 268, 269,
+ 270, 271, 272, 273, 274, 275, 276, 277, 278, 279,
+ 280, 281, 282, -1, -1, -1, 286, 258, 259, 260,
+ 261, 262, 263, 264, 265, 266, 267, 268, 269, 270,
+ 271, 272, 273, 274, 275, 276, 277, 278, 279, 280,
+ 281, 282, -1, 284, 258, 259, 260, 261, 262, 263,
+ 264, 265, 266, 267, 268, 269, 270, 271, 272, 273,
+ 274, 275, 276, 277, 278, 279, 280, 281, 282, 258,
+ 259, 260, 261, 262, 263, -1, 265, 266, 267, 268,
+ 269, 270, 271, 272, 273, 274, 275, 276, 277, 278,
+ 279, 280, 281, 282,
+};
+#define YYFINAL 33
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 291
+#define YYUNDFTOKEN 335
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const grammar_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,"'&'",0,"'('","')'","'*'",0,"','",0,0,0,0,0,0,0,0,0,0,0,0,0,0,"';'",0,
+"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+"T_IDENTIFIER","T_TYPEDEF_NAME","T_DEFINE_NAME","T_AUTO","T_EXTERN",
+"T_REGISTER","T_STATIC","T_TYPEDEF","T_INLINE","T_EXTENSION","T_CHAR",
+"T_DOUBLE","T_FLOAT","T_INT","T_VOID","T_LONG","T_SHORT","T_SIGNED",
+"T_UNSIGNED","T_ENUM","T_STRUCT","T_UNION","T_Bool","T_Complex","T_Imaginary",
+"T_TYPE_QUALIFIER","T_BRACKETS","T_LBRACE","T_MATCHRBRACE","T_ELLIPSIS",
+"T_INITIALIZER","T_STRING_LITERAL","T_ASM","T_ASMARG","T_VA_DCL",0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+"illegal-symbol",
+};
+static const char *const grammar_rule[] = {
+"$accept : program",
+"program :",
+"program : translation_unit",
+"translation_unit : external_declaration",
+"translation_unit : translation_unit external_declaration",
+"external_declaration : declaration",
+"external_declaration : function_definition",
+"external_declaration : ';'",
+"external_declaration : linkage_specification",
+"external_declaration : T_ASM T_ASMARG ';'",
+"external_declaration : error T_MATCHRBRACE",
+"external_declaration : error ';'",
+"braces : T_LBRACE T_MATCHRBRACE",
+"linkage_specification : T_EXTERN T_STRING_LITERAL braces",
+"linkage_specification : T_EXTERN T_STRING_LITERAL declaration",
+"declaration : decl_specifiers ';'",
+"declaration : decl_specifiers init_declarator_list ';'",
+"$$1 :",
+"declaration : any_typedef decl_specifiers $$1 opt_declarator_list ';'",
+"any_typedef : T_EXTENSION T_TYPEDEF",
+"any_typedef : T_TYPEDEF",
+"opt_declarator_list :",
+"opt_declarator_list : declarator_list",
+"declarator_list : declarator",
+"declarator_list : declarator_list ',' declarator",
+"$$2 :",
+"$$3 :",
+"function_definition : decl_specifiers declarator $$2 opt_declaration_list T_LBRACE $$3 T_MATCHRBRACE",
+"$$4 :",
+"function_definition : declarator $$4 opt_declaration_list T_LBRACE T_MATCHRBRACE",
+"opt_declaration_list :",
+"opt_declaration_list : T_VA_DCL",
+"opt_declaration_list : declaration_list",
+"declaration_list : declaration",
+"declaration_list : declaration_list declaration",
+"decl_specifiers : decl_specifier",
+"decl_specifiers : decl_specifiers decl_specifier",
+"decl_specifier : storage_class",
+"decl_specifier : type_specifier",
+"decl_specifier : type_qualifier",
+"storage_class : T_AUTO",
+"storage_class : T_EXTERN",
+"storage_class : T_REGISTER",
+"storage_class : T_STATIC",
+"storage_class : T_INLINE",
+"storage_class : T_EXTENSION",
+"type_specifier : T_CHAR",
+"type_specifier : T_DOUBLE",
+"type_specifier : T_FLOAT",
+"type_specifier : T_INT",
+"type_specifier : T_LONG",
+"type_specifier : T_SHORT",
+"type_specifier : T_SIGNED",
+"type_specifier : T_UNSIGNED",
+"type_specifier : T_VOID",
+"type_specifier : T_Bool",
+"type_specifier : T_Complex",
+"type_specifier : T_Imaginary",
+"type_specifier : T_TYPEDEF_NAME",
+"type_specifier : struct_or_union_specifier",
+"type_specifier : enum_specifier",
+"type_qualifier : T_TYPE_QUALIFIER",
+"type_qualifier : T_DEFINE_NAME",
+"struct_or_union_specifier : struct_or_union any_id braces",
+"struct_or_union_specifier : struct_or_union braces",
+"struct_or_union_specifier : struct_or_union any_id",
+"struct_or_union : T_STRUCT",
+"struct_or_union : T_UNION",
+"init_declarator_list : init_declarator",
+"init_declarator_list : init_declarator_list ',' init_declarator",
+"init_declarator : declarator",
+"$$5 :",
+"init_declarator : declarator '=' $$5 T_INITIALIZER",
+"enum_specifier : enumeration any_id braces",
+"enum_specifier : enumeration braces",
+"enum_specifier : enumeration any_id",
+"enumeration : T_ENUM",
+"any_id : T_IDENTIFIER",
+"any_id : T_TYPEDEF_NAME",
+"declarator : pointer direct_declarator",
+"declarator : direct_declarator",
+"direct_declarator : identifier_or_ref",
+"direct_declarator : '(' declarator ')'",
+"direct_declarator : direct_declarator T_BRACKETS",
+"direct_declarator : direct_declarator '(' parameter_type_list ')'",
+"direct_declarator : direct_declarator '(' opt_identifier_list ')'",
+"pointer : '*' opt_type_qualifiers",
+"pointer : '*' opt_type_qualifiers pointer",
+"opt_type_qualifiers :",
+"opt_type_qualifiers : type_qualifier_list",
+"type_qualifier_list : type_qualifier",
+"type_qualifier_list : type_qualifier_list type_qualifier",
+"parameter_type_list : parameter_list",
+"parameter_type_list : parameter_list ',' T_ELLIPSIS",
+"parameter_list : parameter_declaration",
+"parameter_list : parameter_list ',' parameter_declaration",
+"parameter_declaration : decl_specifiers declarator",
+"parameter_declaration : decl_specifiers abs_declarator",
+"parameter_declaration : decl_specifiers",
+"opt_identifier_list :",
+"opt_identifier_list : identifier_list",
+"identifier_list : any_id",
+"identifier_list : identifier_list ',' any_id",
+"identifier_or_ref : any_id",
+"identifier_or_ref : '&' any_id",
+"abs_declarator : pointer",
+"abs_declarator : pointer direct_abs_declarator",
+"abs_declarator : direct_abs_declarator",
+"direct_abs_declarator : '(' abs_declarator ')'",
+"direct_abs_declarator : direct_abs_declarator T_BRACKETS",
+"direct_abs_declarator : T_BRACKETS",
+"direct_abs_declarator : direct_abs_declarator '(' parameter_type_list ')'",
+"direct_abs_declarator : direct_abs_declarator '(' ')'",
+"direct_abs_declarator : '(' parameter_type_list ')'",
+"direct_abs_declarator : '(' ')'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 1014 "grammar.y"
+
+/* lex.yy.c */
+#define BEGIN yy_start = 1 + 2 *
+
+#define CPP1 1
+#define INIT1 2
+#define INIT2 3
+#define CURLY 4
+#define LEXYACC 5
+#define ASM 6
+#define CPP_INLINE 7
+
+extern char *yytext;
+extern FILE *yyin, *yyout;
+
+static int curly; /* number of curly brace nesting levels */
+static int ly_count; /* number of occurances of %% */
+static int inc_depth; /* include nesting level */
+static SymbolTable *included_files; /* files already included */
+static int yy_start = 0; /* start state number */
+
+#define grammar_error(s) yaccError(s)
+
+static void
+yaccError (const char *msg)
+{
+ func_params = NULL;
+ put_error(); /* tell what line we're on, and what file */
+ fprintf(stderr, "%s at token '%s'\n", msg, yytext);
+}
+
+/* Initialize the table of type qualifier keywords recognized by the lexical
+ * analyzer.
+ */
+void
+init_parser (void)
+{
+ static const char *keywords[] = {
+ "const",
+ "restrict",
+ "volatile",
+ "interrupt",
+#ifdef vms
+ "noshare",
+ "readonly",
+#endif
+#if defined(MSDOS) || defined(OS2)
+ "__cdecl",
+ "__export",
+ "__far",
+ "__fastcall",
+ "__fortran",
+ "__huge",
+ "__inline",
+ "__interrupt",
+ "__loadds",
+ "__near",
+ "__pascal",
+ "__saveregs",
+ "__segment",
+ "__stdcall",
+ "__syscall",
+ "_cdecl",
+ "_cs",
+ "_ds",
+ "_es",
+ "_export",
+ "_far",
+ "_fastcall",
+ "_fortran",
+ "_huge",
+ "_interrupt",
+ "_loadds",
+ "_near",
+ "_pascal",
+ "_saveregs",
+ "_seg",
+ "_segment",
+ "_ss",
+ "cdecl",
+ "far",
+ "huge",
+ "near",
+ "pascal",
+#ifdef OS2
+ "__far16",
+#endif
+#endif
+#ifdef __GNUC__
+ /* gcc aliases */
+ "__builtin_va_arg",
+ "__builtin_va_list",
+ "__const",
+ "__const__",
+ "__inline",
+ "__inline__",
+ "__restrict",
+ "__restrict__",
+ "__volatile",
+ "__volatile__",
+#endif
+ };
+ unsigned i;
+
+ /* Initialize type qualifier table. */
+ type_qualifiers = new_symbol_table();
+ for (i = 0; i < sizeof(keywords)/sizeof(keywords[0]); ++i) {
+ new_symbol(type_qualifiers, keywords[i], NULL, DS_NONE);
+ }
+}
+
+/* Process the C source file. Write function prototypes to the standard
+ * output. Convert function definitions and write the converted source
+ * code to a temporary file.
+ */
+void
+process_file (FILE *infile, char *name)
+{
+ char *s;
+
+ if (strlen(name) > 2) {
+ s = name + strlen(name) - 2;
+ if (*s == '.') {
+ ++s;
+ if (*s == 'l' || *s == 'y')
+ BEGIN LEXYACC;
+#if defined(MSDOS) || defined(OS2)
+ if (*s == 'L' || *s == 'Y')
+ BEGIN LEXYACC;
+#endif
+ }
+ }
+
+ included_files = new_symbol_table();
+ typedef_names = new_symbol_table();
+ define_names = new_symbol_table();
+ inc_depth = -1;
+ curly = 0;
+ ly_count = 0;
+ func_params = NULL;
+ yyin = infile;
+ include_file(strcpy(base_file, name), func_style != FUNC_NONE);
+ if (file_comments) {
+#if OPT_LINTLIBRARY
+ if (lintLibrary()) {
+ put_blankline(stdout);
+ begin_tracking();
+ }
+#endif
+ put_string(stdout, "/* ");
+ put_string(stdout, cur_file_name());
+ put_string(stdout, " */\n");
+ }
+ yyparse();
+ free_symbol_table(define_names);
+ free_symbol_table(typedef_names);
+ free_symbol_table(included_files);
+}
+
+#ifdef NO_LEAKS
+void
+free_parser(void)
+{
+ free_symbol_table (type_qualifiers);
+#ifdef FLEX_SCANNER
+ if (yy_current_buffer != 0)
+ yy_delete_buffer(yy_current_buffer);
+#endif
+}
+#endif
+#line 1092 "grammar.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 10:
+#line 377 "grammar.y"
+ {
+ yyerrok;
+ }
+break;
+case 11:
+#line 381 "grammar.y"
+ {
+ yyerrok;
+ }
+break;
+case 13:
+#line 392 "grammar.y"
+ {
+ /* Provide an empty action here so bison will not complain about
+ * incompatible types in the default action it normally would
+ * have generated.
+ */
+ }
+break;
+case 14:
+#line 399 "grammar.y"
+ {
+ /* empty */
+ }
+break;
+case 15:
+#line 406 "grammar.y"
+ {
+#if OPT_LINTLIBRARY
+ if (types_out && want_typedef()) {
+ gen_declarations(&yystack.l_mark[-1].decl_spec, (DeclaratorList *)0);
+ flush_varargs();
+ }
+#endif
+ free_decl_spec(&yystack.l_mark[-1].decl_spec);
+ end_typedef();
+ }
+break;
+case 16:
+#line 417 "grammar.y"
+ {
+ if (func_params != NULL) {
+ set_param_types(func_params, &yystack.l_mark[-2].decl_spec, &yystack.l_mark[-1].decl_list);
+ } else {
+ gen_declarations(&yystack.l_mark[-2].decl_spec, &yystack.l_mark[-1].decl_list);
+#if OPT_LINTLIBRARY
+ flush_varargs();
+#endif
+ free_decl_list(&yystack.l_mark[-1].decl_list);
+ }
+ free_decl_spec(&yystack.l_mark[-2].decl_spec);
+ end_typedef();
+ }
+break;
+case 17:
+#line 431 "grammar.y"
+ {
+ cur_decl_spec_flags = yystack.l_mark[0].decl_spec.flags;
+ free_decl_spec(&yystack.l_mark[0].decl_spec);
+ }
+break;
+case 18:
+#line 436 "grammar.y"
+ {
+ end_typedef();
+ }
+break;
+case 19:
+#line 443 "grammar.y"
+ {
+ begin_typedef();
+ }
+break;
+case 20:
+#line 447 "grammar.y"
+ {
+ begin_typedef();
+ }
+break;
+case 23:
+#line 459 "grammar.y"
+ {
+ int flags = cur_decl_spec_flags;
+
+ /* If the typedef is a pointer type, then reset the short type
+ * flags so it does not get promoted.
+ */
+ if (strcmp(yystack.l_mark[0].declarator->text, yystack.l_mark[0].declarator->name) != 0)
+ flags &= ~(DS_CHAR | DS_SHORT | DS_FLOAT);
+ new_symbol(typedef_names, yystack.l_mark[0].declarator->name, NULL, flags);
+ free_declarator(yystack.l_mark[0].declarator);
+ }
+break;
+case 24:
+#line 471 "grammar.y"
+ {
+ int flags = cur_decl_spec_flags;
+
+ if (strcmp(yystack.l_mark[0].declarator->text, yystack.l_mark[0].declarator->name) != 0)
+ flags &= ~(DS_CHAR | DS_SHORT | DS_FLOAT);
+ new_symbol(typedef_names, yystack.l_mark[0].declarator->name, NULL, flags);
+ free_declarator(yystack.l_mark[0].declarator);
+ }
+break;
+case 25:
+#line 483 "grammar.y"
+ {
+ check_untagged(&yystack.l_mark[-1].decl_spec);
+ if (yystack.l_mark[0].declarator->func_def == FUNC_NONE) {
+ yyerror("syntax error");
+ YYERROR;
+ }
+ func_params = &(yystack.l_mark[0].declarator->head->params);
+ func_params->begin_comment = cur_file->begin_comment;
+ func_params->end_comment = cur_file->end_comment;
+ }
+break;
+case 26:
+#line 494 "grammar.y"
+ {
+ /* If we're converting to K&R and we've got a nominally K&R
+ * function which has a parameter which is ANSI (i.e., a prototyped
+ * function pointer), then we must override the deciphered value of
+ * 'func_def' so that the parameter will be converted.
+ */
+ if (func_style == FUNC_TRADITIONAL
+ && haveAnsiParam()
+ && yystack.l_mark[-3].declarator->head->func_def == func_style) {
+ yystack.l_mark[-3].declarator->head->func_def = FUNC_BOTH;
+ }
+
+ func_params = NULL;
+
+ if (cur_file->convert)
+ gen_func_definition(&yystack.l_mark[-4].decl_spec, yystack.l_mark[-3].declarator);
+ gen_prototype(&yystack.l_mark[-4].decl_spec, yystack.l_mark[-3].declarator);
+#if OPT_LINTLIBRARY
+ flush_varargs();
+#endif
+ free_decl_spec(&yystack.l_mark[-4].decl_spec);
+ free_declarator(yystack.l_mark[-3].declarator);
+ }
+break;
+case 28:
+#line 519 "grammar.y"
+ {
+ if (yystack.l_mark[0].declarator->func_def == FUNC_NONE) {
+ yyerror("syntax error");
+ YYERROR;
+ }
+ func_params = &(yystack.l_mark[0].declarator->head->params);
+ func_params->begin_comment = cur_file->begin_comment;
+ func_params->end_comment = cur_file->end_comment;
+ }
+break;
+case 29:
+#line 529 "grammar.y"
+ {
+ DeclSpec decl_spec;
+
+ func_params = NULL;
+
+ new_decl_spec(&decl_spec, dft_decl_spec(), yystack.l_mark[-4].declarator->begin, DS_NONE);
+ if (cur_file->convert)
+ gen_func_definition(&decl_spec, yystack.l_mark[-4].declarator);
+ gen_prototype(&decl_spec, yystack.l_mark[-4].declarator);
+#if OPT_LINTLIBRARY
+ flush_varargs();
+#endif
+ free_decl_spec(&decl_spec);
+ free_declarator(yystack.l_mark[-4].declarator);
+ }
+break;
+case 36:
+#line 560 "grammar.y"
+ {
+ join_decl_specs(&yyval.decl_spec, &yystack.l_mark[-1].decl_spec, &yystack.l_mark[0].decl_spec);
+ free(yystack.l_mark[-1].decl_spec.text);
+ free(yystack.l_mark[0].decl_spec.text);
+ }
+break;
+case 40:
+#line 575 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 41:
+#line 579 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_EXTERN);
+ }
+break;
+case 42:
+#line 583 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 43:
+#line 587 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_STATIC);
+ }
+break;
+case 44:
+#line 591 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_INLINE);
+ }
+break;
+case 45:
+#line 595 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_JUNK);
+ }
+break;
+case 46:
+#line 602 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_CHAR);
+ }
+break;
+case 47:
+#line 606 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 48:
+#line 610 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_FLOAT);
+ }
+break;
+case 49:
+#line 614 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 50:
+#line 618 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 51:
+#line 622 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_SHORT);
+ }
+break;
+case 52:
+#line 626 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 53:
+#line 630 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 54:
+#line 634 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 55:
+#line 638 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_CHAR);
+ }
+break;
+case 56:
+#line 642 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 57:
+#line 646 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 58:
+#line 650 "grammar.y"
+ {
+ Symbol *s;
+ s = find_symbol(typedef_names, yystack.l_mark[0].text.text);
+ if (s != NULL)
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, s->flags);
+ }
+break;
+case 61:
+#line 662 "grammar.y"
+ {
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, DS_NONE);
+ }
+break;
+case 62:
+#line 666 "grammar.y"
+ {
+ /* This rule allows the <pointer> nonterminal to scan #define
+ * names as if they were type modifiers.
+ */
+ Symbol *s;
+ s = find_symbol(define_names, yystack.l_mark[0].text.text);
+ if (s != NULL)
+ new_decl_spec(&yyval.decl_spec, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin, s->flags);
+ }
+break;
+case 63:
+#line 679 "grammar.y"
+ {
+ char *s;
+ if ((s = implied_typedef()) == 0)
+ (void)sprintf(s = buf, "%s %s", yystack.l_mark[-2].text.text, yystack.l_mark[-1].text.text);
+ new_decl_spec(&yyval.decl_spec, s, yystack.l_mark[-2].text.begin, DS_NONE);
+ }
+break;
+case 64:
+#line 686 "grammar.y"
+ {
+ char *s;
+ if ((s = implied_typedef()) == 0)
+ (void)sprintf(s = buf, "%s {}", yystack.l_mark[-1].text.text);
+ new_decl_spec(&yyval.decl_spec, s, yystack.l_mark[-1].text.begin, DS_NONE);
+ }
+break;
+case 65:
+#line 693 "grammar.y"
+ {
+ (void)sprintf(buf, "%s %s", yystack.l_mark[-1].text.text, yystack.l_mark[0].text.text);
+ new_decl_spec(&yyval.decl_spec, buf, yystack.l_mark[-1].text.begin, DS_NONE);
+ }
+break;
+case 66:
+#line 701 "grammar.y"
+ {
+ imply_typedef(yyval.text.text);
+ }
+break;
+case 67:
+#line 705 "grammar.y"
+ {
+ imply_typedef(yyval.text.text);
+ }
+break;
+case 68:
+#line 712 "grammar.y"
+ {
+ new_decl_list(&yyval.decl_list, yystack.l_mark[0].declarator);
+ }
+break;
+case 69:
+#line 716 "grammar.y"
+ {
+ add_decl_list(&yyval.decl_list, &yystack.l_mark[-2].decl_list, yystack.l_mark[0].declarator);
+ }
+break;
+case 70:
+#line 723 "grammar.y"
+ {
+ if (yystack.l_mark[0].declarator->func_def != FUNC_NONE && func_params == NULL &&
+ func_style == FUNC_TRADITIONAL && cur_file->convert) {
+ gen_func_declarator(yystack.l_mark[0].declarator);
+ fputs(cur_text(), cur_file->tmp_file);
+ }
+ cur_declarator = yyval.declarator;
+ }
+break;
+case 71:
+#line 732 "grammar.y"
+ {
+ if (yystack.l_mark[-1].declarator->func_def != FUNC_NONE && func_params == NULL &&
+ func_style == FUNC_TRADITIONAL && cur_file->convert) {
+ gen_func_declarator(yystack.l_mark[-1].declarator);
+ fputs(" =", cur_file->tmp_file);
+ }
+ }
+break;
+case 73:
+#line 744 "grammar.y"
+ {
+ char *s;
+ if ((s = implied_typedef()) == 0)
+ (void)sprintf(s = buf, "enum %s", yystack.l_mark[-1].text.text);
+ new_decl_spec(&yyval.decl_spec, s, yystack.l_mark[-2].text.begin, DS_NONE);
+ }
+break;
+case 74:
+#line 751 "grammar.y"
+ {
+ char *s;
+ if ((s = implied_typedef()) == 0)
+ (void)sprintf(s = buf, "%s {}", yystack.l_mark[-1].text.text);
+ new_decl_spec(&yyval.decl_spec, s, yystack.l_mark[-1].text.begin, DS_NONE);
+ }
+break;
+case 75:
+#line 758 "grammar.y"
+ {
+ (void)sprintf(buf, "enum %s", yystack.l_mark[0].text.text);
+ new_decl_spec(&yyval.decl_spec, buf, yystack.l_mark[-1].text.begin, DS_NONE);
+ }
+break;
+case 76:
+#line 766 "grammar.y"
+ {
+ imply_typedef("enum");
+ yyval.text = yystack.l_mark[0].text;
+ }
+break;
+case 79:
+#line 779 "grammar.y"
+ {
+ yyval.declarator = yystack.l_mark[0].declarator;
+ (void)sprintf(buf, "%s%s", yystack.l_mark[-1].text.text, yyval.declarator->text);
+ free(yyval.declarator->text);
+ yyval.declarator->text = xstrdup(buf);
+ yyval.declarator->begin = yystack.l_mark[-1].text.begin;
+ yyval.declarator->pointer = TRUE;
+ }
+break;
+case 81:
+#line 792 "grammar.y"
+ {
+ yyval.declarator = new_declarator(yystack.l_mark[0].text.text, yystack.l_mark[0].text.text, yystack.l_mark[0].text.begin);
+ }
+break;
+case 82:
+#line 796 "grammar.y"
+ {
+ yyval.declarator = yystack.l_mark[-1].declarator;
+ (void)sprintf(buf, "(%s)", yyval.declarator->text);
+ free(yyval.declarator->text);
+ yyval.declarator->text = xstrdup(buf);
+ yyval.declarator->begin = yystack.l_mark[-2].text.begin;
+ }
+break;
+case 83:
+#line 804 "grammar.y"
+ {
+ yyval.declarator = yystack.l_mark[-1].declarator;
+ (void)sprintf(buf, "%s%s", yyval.declarator->text, yystack.l_mark[0].text.text);
+ free(yyval.declarator->text);
+ yyval.declarator->text = xstrdup(buf);
+ }
+break;
+case 84:
+#line 811 "grammar.y"
+ {
+ yyval.declarator = new_declarator("%s()", yystack.l_mark[-3].declarator->name, yystack.l_mark[-3].declarator->begin);
+ yyval.declarator->params = yystack.l_mark[-1].param_list;
+ yyval.declarator->func_stack = yystack.l_mark[-3].declarator;
+ yyval.declarator->head = (yystack.l_mark[-3].declarator->func_stack == NULL) ? yyval.declarator : yystack.l_mark[-3].declarator->head;
+ yyval.declarator->func_def = FUNC_ANSI;
+ }
+break;
+case 85:
+#line 819 "grammar.y"
+ {
+ yyval.declarator = new_declarator("%s()", yystack.l_mark[-3].declarator->name, yystack.l_mark[-3].declarator->begin);
+ yyval.declarator->params = yystack.l_mark[-1].param_list;
+ yyval.declarator->func_stack = yystack.l_mark[-3].declarator;
+ yyval.declarator->head = (yystack.l_mark[-3].declarator->func_stack == NULL) ? yyval.declarator : yystack.l_mark[-3].declarator->head;
+ yyval.declarator->func_def = FUNC_TRADITIONAL;
+ }
+break;
+case 86:
+#line 830 "grammar.y"
+ {
+ (void)sprintf(yyval.text.text, "*%s", yystack.l_mark[0].text.text);
+ yyval.text.begin = yystack.l_mark[-1].text.begin;
+ }
+break;
+case 87:
+#line 835 "grammar.y"
+ {
+ (void)sprintf(yyval.text.text, "*%s%s", yystack.l_mark[-1].text.text, yystack.l_mark[0].text.text);
+ yyval.text.begin = yystack.l_mark[-2].text.begin;
+ }
+break;
+case 88:
+#line 843 "grammar.y"
+ {
+ strcpy(yyval.text.text, "");
+ yyval.text.begin = 0L;
+ }
+break;
+case 90:
+#line 852 "grammar.y"
+ {
+ (void)sprintf(yyval.text.text, "%s ", yystack.l_mark[0].decl_spec.text);
+ yyval.text.begin = yystack.l_mark[0].decl_spec.begin;
+ free(yystack.l_mark[0].decl_spec.text);
+ }
+break;
+case 91:
+#line 858 "grammar.y"
+ {
+ (void)sprintf(yyval.text.text, "%s%s ", yystack.l_mark[-1].text.text, yystack.l_mark[0].decl_spec.text);
+ yyval.text.begin = yystack.l_mark[-1].text.begin;
+ free(yystack.l_mark[0].decl_spec.text);
+ }
+break;
+case 93:
+#line 868 "grammar.y"
+ {
+ add_ident_list(&yyval.param_list, &yystack.l_mark[-2].param_list, "...");
+ }
+break;
+case 94:
+#line 875 "grammar.y"
+ {
+ new_param_list(&yyval.param_list, yystack.l_mark[0].parameter);
+ }
+break;
+case 95:
+#line 879 "grammar.y"
+ {
+ add_param_list(&yyval.param_list, &yystack.l_mark[-2].param_list, yystack.l_mark[0].parameter);
+ }
+break;
+case 96:
+#line 886 "grammar.y"
+ {
+ check_untagged(&yystack.l_mark[-1].decl_spec);
+ yyval.parameter = new_parameter(&yystack.l_mark[-1].decl_spec, yystack.l_mark[0].declarator);
+ }
+break;
+case 97:
+#line 891 "grammar.y"
+ {
+ check_untagged(&yystack.l_mark[-1].decl_spec);
+ yyval.parameter = new_parameter(&yystack.l_mark[-1].decl_spec, yystack.l_mark[0].declarator);
+ }
+break;
+case 98:
+#line 896 "grammar.y"
+ {
+ check_untagged(&yystack.l_mark[0].decl_spec);
+ yyval.parameter = new_parameter(&yystack.l_mark[0].decl_spec, (Declarator *)0);
+ }
+break;
+case 99:
+#line 904 "grammar.y"
+ {
+ new_ident_list(&yyval.param_list);
+ }
+break;
+case 101:
+#line 912 "grammar.y"
+ {
+ new_ident_list(&yyval.param_list);
+ add_ident_list(&yyval.param_list, &yyval.param_list, yystack.l_mark[0].text.text);
+ }
+break;
+case 102:
+#line 917 "grammar.y"
+ {
+ add_ident_list(&yyval.param_list, &yystack.l_mark[-2].param_list, yystack.l_mark[0].text.text);
+ }
+break;
+case 103:
+#line 924 "grammar.y"
+ {
+ yyval.text = yystack.l_mark[0].text;
+ }
+break;
+case 104:
+#line 928 "grammar.y"
+ {
+#if OPT_LINTLIBRARY
+ if (lintLibrary()) { /* Lint doesn't grok C++ ref variables */
+ yyval.text = yystack.l_mark[0].text;
+ } else
+#endif
+ (void)sprintf(yyval.text.text, "&%s", yystack.l_mark[0].text.text);
+ yyval.text.begin = yystack.l_mark[-1].text.begin;
+ }
+break;
+case 105:
+#line 941 "grammar.y"
+ {
+ yyval.declarator = new_declarator(yystack.l_mark[0].text.text, "", yystack.l_mark[0].text.begin);
+ }
+break;
+case 106:
+#line 945 "grammar.y"
+ {
+ yyval.declarator = yystack.l_mark[0].declarator;
+ (void)sprintf(buf, "%s%s", yystack.l_mark[-1].text.text, yyval.declarator->text);
+ free(yyval.declarator->text);
+ yyval.declarator->text = xstrdup(buf);
+ yyval.declarator->begin = yystack.l_mark[-1].text.begin;
+ }
+break;
+case 108:
+#line 957 "grammar.y"
+ {
+ yyval.declarator = yystack.l_mark[-1].declarator;
+ (void)sprintf(buf, "(%s)", yyval.declarator->text);
+ free(yyval.declarator->text);
+ yyval.declarator->text = xstrdup(buf);
+ yyval.declarator->begin = yystack.l_mark[-2].text.begin;
+ }
+break;
+case 109:
+#line 965 "grammar.y"
+ {
+ yyval.declarator = yystack.l_mark[-1].declarator;
+ (void)sprintf(buf, "%s%s", yyval.declarator->text, yystack.l_mark[0].text.text);
+ free(yyval.declarator->text);
+ yyval.declarator->text = xstrdup(buf);
+ }
+break;
+case 110:
+#line 972 "grammar.y"
+ {
+ yyval.declarator = new_declarator(yystack.l_mark[0].text.text, "", yystack.l_mark[0].text.begin);
+ }
+break;
+case 111:
+#line 976 "grammar.y"
+ {
+ yyval.declarator = new_declarator("%s()", "", yystack.l_mark[-3].declarator->begin);
+ yyval.declarator->params = yystack.l_mark[-1].param_list;
+ yyval.declarator->func_stack = yystack.l_mark[-3].declarator;
+ yyval.declarator->head = (yystack.l_mark[-3].declarator->func_stack == NULL) ? yyval.declarator : yystack.l_mark[-3].declarator->head;
+ yyval.declarator->func_def = FUNC_ANSI;
+ }
+break;
+case 112:
+#line 984 "grammar.y"
+ {
+ yyval.declarator = new_declarator("%s()", "", yystack.l_mark[-2].declarator->begin);
+ yyval.declarator->func_stack = yystack.l_mark[-2].declarator;
+ yyval.declarator->head = (yystack.l_mark[-2].declarator->func_stack == NULL) ? yyval.declarator : yystack.l_mark[-2].declarator->head;
+ yyval.declarator->func_def = FUNC_ANSI;
+ }
+break;
+case 113:
+#line 991 "grammar.y"
+ {
+ Declarator *d;
+
+ d = new_declarator("", "", yystack.l_mark[-2].text.begin);
+ yyval.declarator = new_declarator("%s()", "", yystack.l_mark[-2].text.begin);
+ yyval.declarator->params = yystack.l_mark[-1].param_list;
+ yyval.declarator->func_stack = d;
+ yyval.declarator->head = yyval.declarator;
+ yyval.declarator->func_def = FUNC_ANSI;
+ }
+break;
+case 114:
+#line 1002 "grammar.y"
+ {
+ Declarator *d;
+
+ d = new_declarator("", "", yystack.l_mark[-1].text.begin);
+ yyval.declarator = new_declarator("%s()", "", yystack.l_mark[-1].text.begin);
+ yyval.declarator->func_stack = d;
+ yyval.declarator->head = yyval.declarator;
+ yyval.declarator->func_def = FUNC_ANSI;
+ }
+break;
+#line 1968 "grammar.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/grammar.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/grammar.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/grammar.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,35 @@
+#define T_IDENTIFIER 257
+#define T_TYPEDEF_NAME 258
+#define T_DEFINE_NAME 259
+#define T_AUTO 260
+#define T_EXTERN 261
+#define T_REGISTER 262
+#define T_STATIC 263
+#define T_TYPEDEF 264
+#define T_INLINE 265
+#define T_EXTENSION 266
+#define T_CHAR 267
+#define T_DOUBLE 268
+#define T_FLOAT 269
+#define T_INT 270
+#define T_VOID 271
+#define T_LONG 272
+#define T_SHORT 273
+#define T_SIGNED 274
+#define T_UNSIGNED 275
+#define T_ENUM 276
+#define T_STRUCT 277
+#define T_UNION 278
+#define T_Bool 279
+#define T_Complex 280
+#define T_Imaginary 281
+#define T_TYPE_QUALIFIER 282
+#define T_BRACKETS 283
+#define T_LBRACE 284
+#define T_MATCHRBRACE 285
+#define T_ELLIPSIS 286
+#define T_INITIALIZER 287
+#define T_STRING_LITERAL 288
+#define T_ASM 289
+#define T_ASMARG 290
+#define T_VA_DCL 291
Added: vendor/byacc/dist/test/yacc/help.error
===================================================================
Added: vendor/byacc/dist/test/yacc/help.output
===================================================================
--- vendor/byacc/dist/test/yacc/help.output (rev 0)
+++ vendor/byacc/dist/test/yacc/help.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,18 @@
+Usage: YACC [options] filename
+
+Options:
+ -b file_prefix set filename prefix (default "y.")
+ -B create a backtracking parser
+ -d write definitions (.tab.h)
+ -i write interface (y.tab.i)
+ -g write a graphical description
+ -l suppress #line directives
+ -L enable position processing, e.g., "%locations"
+ -o output_file (default ".tab.c")
+ -p symbol_prefix set symbol prefix (default "yy")
+ -P create a reentrant parser, e.g., "%pure-parser"
+ -r produce separate code and table files (y.code.c)
+ -s suppress #define's for quoted names in %token lines
+ -t add debugging support
+ -v write description (y.output)
+ -V show version information and exit
Added: vendor/byacc/dist/test/yacc/no_b_opt.error
===================================================================
Added: vendor/byacc/dist/test/yacc/no_b_opt.output
===================================================================
--- vendor/byacc/dist/test/yacc/no_b_opt.output (rev 0)
+++ vendor/byacc/dist/test/yacc/no_b_opt.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,18 @@
+Usage: YACC [options] filename
+
+Options:
+ -b file_prefix set filename prefix (default "y.")
+ -B create a backtracking parser
+ -d write definitions (.tab.h)
+ -i write interface (y.tab.i)
+ -g write a graphical description
+ -l suppress #line directives
+ -L enable position processing, e.g., "%locations"
+ -o output_file (default ".tab.c")
+ -p symbol_prefix set symbol prefix (default "yy")
+ -P create a reentrant parser, e.g., "%pure-parser"
+ -r produce separate code and table files (y.code.c)
+ -s suppress #define's for quoted names in %token lines
+ -t add debugging support
+ -v write description (y.output)
+ -V show version information and exit
Added: vendor/byacc/dist/test/yacc/no_b_opt1.error
===================================================================
Added: vendor/byacc/dist/test/yacc/no_b_opt1.output
===================================================================
--- vendor/byacc/dist/test/yacc/no_b_opt1.output (rev 0)
+++ vendor/byacc/dist/test/yacc/no_b_opt1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.c"
Added: vendor/byacc/dist/test/yacc/no_code_c.error
===================================================================
Added: vendor/byacc/dist/test/yacc/no_code_c.output
===================================================================
--- vendor/byacc/dist/test/yacc/no_code_c.output (rev 0)
+++ vendor/byacc/dist/test/yacc/no_code_c.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.c"
Added: vendor/byacc/dist/test/yacc/no_defines.error
===================================================================
Added: vendor/byacc/dist/test/yacc/no_defines.output
===================================================================
--- vendor/byacc/dist/test/yacc/no_defines.output (rev 0)
+++ vendor/byacc/dist/test/yacc/no_defines.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.h"
Added: vendor/byacc/dist/test/yacc/no_graph.error
===================================================================
Added: vendor/byacc/dist/test/yacc/no_graph.output
===================================================================
--- vendor/byacc/dist/test/yacc/no_graph.output (rev 0)
+++ vendor/byacc/dist/test/yacc/no_graph.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.dot"
Added: vendor/byacc/dist/test/yacc/no_include.error
===================================================================
Added: vendor/byacc/dist/test/yacc/no_include.output
===================================================================
--- vendor/byacc/dist/test/yacc/no_include.output (rev 0)
+++ vendor/byacc/dist/test/yacc/no_include.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.i"
Added: vendor/byacc/dist/test/yacc/no_opts.error
===================================================================
Added: vendor/byacc/dist/test/yacc/no_opts.output
===================================================================
--- vendor/byacc/dist/test/yacc/no_opts.output (rev 0)
+++ vendor/byacc/dist/test/yacc/no_opts.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.y"
Added: vendor/byacc/dist/test/yacc/no_output.error
===================================================================
Added: vendor/byacc/dist/test/yacc/no_output.output
===================================================================
--- vendor/byacc/dist/test/yacc/no_output.output (rev 0)
+++ vendor/byacc/dist/test/yacc/no_output.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.output"
Added: vendor/byacc/dist/test/yacc/no_output1.error
===================================================================
Added: vendor/byacc/dist/test/yacc/no_output1.output
===================================================================
--- vendor/byacc/dist/test/yacc/no_output1.output (rev 0)
+++ vendor/byacc/dist/test/yacc/no_output1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.output"
Added: vendor/byacc/dist/test/yacc/no_output2.error
===================================================================
Added: vendor/byacc/dist/test/yacc/no_output2.output
===================================================================
--- vendor/byacc/dist/test/yacc/no_output2.output (rev 0)
+++ vendor/byacc/dist/test/yacc/no_output2.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,18 @@
+Usage: YACC [options] filename
+
+Options:
+ -b file_prefix set filename prefix (default "y.")
+ -B create a backtracking parser
+ -d write definitions (.tab.h)
+ -i write interface (y.tab.i)
+ -g write a graphical description
+ -l suppress #line directives
+ -L enable position processing, e.g., "%locations"
+ -o output_file (default ".tab.c")
+ -p symbol_prefix set symbol prefix (default "yy")
+ -P create a reentrant parser, e.g., "%pure-parser"
+ -r produce separate code and table files (y.code.c)
+ -s suppress #define's for quoted names in %token lines
+ -t add debugging support
+ -v write description (y.output)
+ -V show version information and exit
Added: vendor/byacc/dist/test/yacc/no_p_opt.error
===================================================================
Added: vendor/byacc/dist/test/yacc/no_p_opt.output
===================================================================
--- vendor/byacc/dist/test/yacc/no_p_opt.output (rev 0)
+++ vendor/byacc/dist/test/yacc/no_p_opt.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,18 @@
+Usage: YACC [options] filename
+
+Options:
+ -b file_prefix set filename prefix (default "y.")
+ -B create a backtracking parser
+ -d write definitions (.tab.h)
+ -i write interface (y.tab.i)
+ -g write a graphical description
+ -l suppress #line directives
+ -L enable position processing, e.g., "%locations"
+ -o output_file (default ".tab.c")
+ -p symbol_prefix set symbol prefix (default "yy")
+ -P create a reentrant parser, e.g., "%pure-parser"
+ -r produce separate code and table files (y.code.c)
+ -s suppress #define's for quoted names in %token lines
+ -t add debugging support
+ -v write description (y.output)
+ -V show version information and exit
Added: vendor/byacc/dist/test/yacc/no_p_opt1.error
===================================================================
Added: vendor/byacc/dist/test/yacc/no_p_opt1.output
===================================================================
--- vendor/byacc/dist/test/yacc/no_p_opt1.output (rev 0)
+++ vendor/byacc/dist/test/yacc/no_p_opt1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.c"
Added: vendor/byacc/dist/test/yacc/no_verbose.error
===================================================================
Added: vendor/byacc/dist/test/yacc/no_verbose.output
===================================================================
--- vendor/byacc/dist/test/yacc/no_verbose.output (rev 0)
+++ vendor/byacc/dist/test/yacc/no_verbose.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: f - cannot open "nosuchfile.output"
Added: vendor/byacc/dist/test/yacc/nostdin.error
===================================================================
Added: vendor/byacc/dist/test/yacc/nostdin.output
===================================================================
--- vendor/byacc/dist/test/yacc/nostdin.output (rev 0)
+++ vendor/byacc/dist/test/yacc/nostdin.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,18 @@
+Usage: YACC [options] filename
+
+Options:
+ -b file_prefix set filename prefix (default "y.")
+ -B create a backtracking parser
+ -d write definitions (.tab.h)
+ -i write interface (y.tab.i)
+ -g write a graphical description
+ -l suppress #line directives
+ -L enable position processing, e.g., "%locations"
+ -o output_file (default ".tab.c")
+ -p symbol_prefix set symbol prefix (default "yy")
+ -P create a reentrant parser, e.g., "%pure-parser"
+ -r produce separate code and table files (y.code.c)
+ -s suppress #define's for quoted names in %token lines
+ -t add debugging support
+ -v write description (y.output)
+ -V show version information and exit
Added: vendor/byacc/dist/test/yacc/ok_syntax1.error
===================================================================
Added: vendor/byacc/dist/test/yacc/ok_syntax1.output
===================================================================
--- vendor/byacc/dist/test/yacc/ok_syntax1.output (rev 0)
+++ vendor/byacc/dist/test/yacc/ok_syntax1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,461 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr '+' expr
+ 8 | expr '-' expr
+ 9 | expr '*' expr
+ 10 | expr '/' expr
+ 11 | expr '%' expr
+ 12 | expr '&' expr
+ 13 | expr '|' expr
+ 14 | '-' expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ DIGIT shift 3
+ LETTER shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 4
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 11
+ '\n' reduce 15
+ '|' reduce 15
+ '&' reduce 15
+ '+' reduce 15
+ '-' reduce 15
+ '*' reduce 15
+ '/' reduce 15
+ '%' reduce 15
+
+
+state 5
+ expr : '-' . expr (14)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 13
+ number goto 9
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ '\n' reduce 16
+ '|' reduce 16
+ '&' reduce 16
+ '+' reduce 16
+ '-' reduce 16
+ '*' reduce 16
+ '/' reduce 16
+ '%' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ stat : LETTER '=' . expr (5)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 12
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+state 13
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : '-' expr . (14)
+
+ . reduce 14
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr '|' . expr (13)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr '&' . expr (12)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr '+' . expr (7)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr '-' . expr (8)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr '*' . expr (9)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr '/' . expr (10)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '%' . expr (11)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+state 26
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 13
+ '|' reduce 13
+ ')' reduce 13
+
+
+state 27
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr '&' expr . (12)
+ expr : expr . '|' expr (13)
+
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 12
+ '|' reduce 12
+ '&' reduce 12
+ ')' reduce 12
+
+
+state 28
+ expr : expr . '+' expr (7)
+ expr : expr '+' expr . (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 7
+ '|' reduce 7
+ '&' reduce 7
+ '+' reduce 7
+ '-' reduce 7
+ ')' reduce 7
+
+
+state 29
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr '-' expr . (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 8
+ '|' reduce 8
+ '&' reduce 8
+ '+' reduce 8
+ '-' reduce 8
+ ')' reduce 8
+
+
+state 30
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr '*' expr . (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 9
+
+
+state 31
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr '/' expr . (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 10
+
+
+state 32
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr '%' expr . (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 11
+
+
+42 terminals, 5 nonterminals
+19 grammar rules, 33 states
Added: vendor/byacc/dist/test/yacc/ok_syntax1.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/ok_syntax1.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/ok_syntax1.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,716 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse ok_syntax1_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex ok_syntax1_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror ok_syntax1_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar ok_syntax1_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval ok_syntax1_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval ok_syntax1_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug ok_syntax1_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs ok_syntax1_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag ok_syntax1_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs ok_syntax1_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen ok_syntax1_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred ok_syntax1_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto ok_syntax1_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex ok_syntax1_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex ok_syntax1_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex ok_syntax1_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable ok_syntax1_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck ok_syntax1_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname ok_syntax1_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule ok_syntax1_rule
+#endif /* yyrule */
+#define YYPREFIX "ok_syntax1_"
+
+#define YYPURE 1
+
+#line 9 "ok_syntax1.y"
+# include <stdio.h>
+# include <ctype.h>
+
+#ifdef YYBISON
+#define YYSTYPE int
+#define YYLEX_PARAM base
+#define YYLEX_DECL() yylex(YYSTYPE *yylval, int *YYLEX_PARAM)
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+#line 43 "ok_syntax1.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ char * cval;
+ int ival;
+ double dval;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 128 "ok_syntax1.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(int regs[26], int *base)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# ifdef YYLEX_PARAM_TYPE
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, YYLEX_PARAM_TYPE YYLEX_PARAM)
+# else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, void * YYLEX_PARAM)
+# endif
+# define YYLEX yylex(&yylval, YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, int *base)
+# define YYLEX yylex(&yylval, base)
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(int regs[26], int *base, const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(regs, base, msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DIGIT 257
+#define LETTER 258
+#define OCT1 259
+#define HEX1 260
+#define HEX2 261
+#define HEX3 262
+#define STR1 263
+#define STR2 265
+#define BELL 266
+#define BS 267
+#define NL 268
+#define LF 269
+#define CR 270
+#define TAB 271
+#define VT 272
+#define UMINUS 273
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT ok_syntax1_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT ok_syntax1_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT ok_syntax1_defred[] = { 1,
+ 0, 0, 17, 0, 0, 0, 0, 0, 0, 3,
+ 0, 15, 14, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 9,
+ 10, 11,
+};
+static const YYINT ok_syntax1_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT ok_syntax1_sindex[] = { 0,
+ -40, -7, 0, -55, -38, -38, 1, -29, -247, 0,
+ -38, 0, 0, 22, 0, -38, -38, -38, -38, -38,
+ -38, -38, 0, -29, 0, 51, 60, -20, -20, 0,
+ 0, 0,
+};
+static const YYINT ok_syntax1_rindex[] = { 0,
+ 0, 0, 0, 2, 0, 0, 0, 9, -9, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 10, 0, -6, 14, 5, 13, 0,
+ 0, 0,
+};
+static const YYINT ok_syntax1_gindex[] = { 0,
+ 0, 65, 0,
+};
+#define YYTABLESIZE 220
+static const YYINT ok_syntax1_table[] = { 6,
+ 16, 6, 10, 13, 5, 11, 5, 22, 17, 23,
+ 15, 15, 20, 18, 7, 19, 22, 21, 4, 5,
+ 0, 20, 8, 12, 0, 0, 21, 16, 16, 0,
+ 0, 16, 16, 16, 13, 16, 0, 16, 15, 15,
+ 0, 0, 7, 15, 15, 7, 15, 7, 15, 7,
+ 8, 12, 0, 8, 12, 8, 0, 8, 22, 17,
+ 0, 0, 25, 20, 18, 0, 19, 0, 21, 13,
+ 14, 0, 0, 0, 0, 24, 0, 0, 0, 0,
+ 26, 27, 28, 29, 30, 31, 32, 22, 17, 0,
+ 0, 0, 20, 18, 16, 19, 22, 21, 0, 0,
+ 0, 20, 18, 0, 19, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 16, 0, 0, 13, 0, 0,
+ 0, 0, 0, 0, 0, 15, 0, 0, 7, 0,
+ 0, 0, 0, 0, 0, 0, 8, 12, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 2, 3, 4, 3, 12,
+};
+static const YYINT ok_syntax1_check[] = { 40,
+ 10, 40, 10, 10, 45, 61, 45, 37, 38, 257,
+ 10, 10, 42, 43, 10, 45, 37, 47, 10, 10,
+ -1, 42, 10, 10, -1, -1, 47, 37, 38, -1,
+ -1, 41, 42, 43, 41, 45, -1, 47, 37, 38,
+ -1, -1, 38, 42, 43, 41, 45, 43, 47, 45,
+ 38, 38, -1, 41, 41, 43, -1, 45, 37, 38,
+ -1, -1, 41, 42, 43, -1, 45, -1, 47, 5,
+ 6, -1, -1, -1, -1, 11, -1, -1, -1, -1,
+ 16, 17, 18, 19, 20, 21, 22, 37, 38, -1,
+ -1, -1, 42, 43, 124, 45, 37, 47, -1, -1,
+ -1, 42, 43, -1, 45, -1, 47, -1, -1, -1,
+ -1, -1, -1, -1, 124, -1, -1, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, 124, -1,
+ -1, -1, -1, -1, -1, -1, 124, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 257, 258,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 273
+#define YYUNDFTOKEN 279
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const ok_syntax1_name[] = {
+
+"end-of-file",0,0,0,0,0,0,"'\\a'","'\\b'","'\\t'","'\\n'","'\\v'","'\\f'",
+"'\\r'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'#'",0,"'%'","'&'",0,"'('",
+"')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,0,0,0,"'='",0,0,"'@'",0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'^'",0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,"'~'","'\\177'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+"'\\377'",0,"DIGIT","LETTER","OCT1","HEX1","HEX2","HEX3","STR1",
+"\"\\177\\177\\\\\\n\"","STR2","BELL","BS","NL","LF","CR","TAB","VT","UMINUS",0,
+0,0,0,0,"illegal-symbol",
+};
+static const char *const ok_syntax1_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr '+' expr",
+"expr : expr '-' expr",
+"expr : expr '*' expr",
+"expr : expr '/' expr",
+"expr : expr '%' expr",
+"expr : expr '&' expr",
+"expr : expr '|' expr",
+"expr : '-' expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+#line 104 "ok_syntax1.y"
+ /* start of programs */
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ int regs[26];
+ int base = 10;
+
+ while(!feof(stdin)) {
+ yyparse(regs, &base);
+ }
+ return 0;
+}
+
+#define UNUSED(x) ((void)(x))
+
+static void
+YYERROR_DECL()
+{
+ UNUSED(regs); /* %parse-param regs is not actually used here */
+ UNUSED(base); /* %parse-param base is not actually used here */
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+YYLEX_DECL()
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval->ival = (c - 'a');
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval->ival = (c - '0') % (*base);
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 389 "ok_syntax1.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yyerrflag;
+ int yychar;
+ YYSTYPE yyval;
+ YYSTYPE yylval;
+
+ /* variables for the parser stack */
+ YYSTACKDATA yystack;
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 66 "ok_syntax1.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 70 "ok_syntax1.y"
+ { printf("%d\n",yystack.l_mark[0].ival);}
+break;
+case 5:
+#line 72 "ok_syntax1.y"
+ { regs[yystack.l_mark[-2].ival] = yystack.l_mark[0].ival; }
+break;
+case 6:
+#line 76 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-1].ival; }
+break;
+case 7:
+#line 78 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-2].ival + yystack.l_mark[0].ival; }
+break;
+case 8:
+#line 80 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-2].ival - yystack.l_mark[0].ival; }
+break;
+case 9:
+#line 82 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-2].ival * yystack.l_mark[0].ival; }
+break;
+case 10:
+#line 84 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-2].ival / yystack.l_mark[0].ival; }
+break;
+case 11:
+#line 86 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-2].ival % yystack.l_mark[0].ival; }
+break;
+case 12:
+#line 88 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-2].ival & yystack.l_mark[0].ival; }
+break;
+case 13:
+#line 90 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[-2].ival | yystack.l_mark[0].ival; }
+break;
+case 14:
+#line 92 "ok_syntax1.y"
+ { yyval.ival = - yystack.l_mark[0].ival; }
+break;
+case 15:
+#line 94 "ok_syntax1.y"
+ { yyval.ival = regs[yystack.l_mark[0].ival]; }
+break;
+case 17:
+#line 99 "ok_syntax1.y"
+ { yyval.ival = yystack.l_mark[0].ival; (*base) = (yystack.l_mark[0].ival==0) ? 8 : 10; }
+break;
+case 18:
+#line 101 "ok_syntax1.y"
+ { yyval.ival = (*base) * yystack.l_mark[-1].ival + yystack.l_mark[0].ival; }
+break;
+#line 658 "ok_syntax1.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/ok_syntax1.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/ok_syntax1.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/ok_syntax1.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,30 @@
+#define DIGIT 257
+#define LETTER 258
+#define OCT1 259
+#define HEX1 260
+#define HEX2 261
+#define HEX3 262
+#define STR1 263
+#define STR2 265
+#define BELL 266
+#define BS 267
+#define NL 268
+#define LF 269
+#define CR 270
+#define TAB 271
+#define VT 272
+#define UMINUS 273
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ char * cval;
+ int ival;
+ double dval;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE ok_syntax1_lval;
Added: vendor/byacc/dist/test/yacc/pure_calc.error
===================================================================
Added: vendor/byacc/dist/test/yacc/pure_calc.output
===================================================================
--- vendor/byacc/dist/test/yacc/pure_calc.output (rev 0)
+++ vendor/byacc/dist/test/yacc/pure_calc.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,461 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr '+' expr
+ 8 | expr '-' expr
+ 9 | expr '*' expr
+ 10 | expr '/' expr
+ 11 | expr '%' expr
+ 12 | expr '&' expr
+ 13 | expr '|' expr
+ 14 | '-' expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ DIGIT shift 3
+ LETTER shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 4
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 11
+ '|' reduce 15
+ '&' reduce 15
+ '+' reduce 15
+ '-' reduce 15
+ '*' reduce 15
+ '/' reduce 15
+ '%' reduce 15
+ '\n' reduce 15
+
+
+state 5
+ expr : '-' . expr (14)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 13
+ number goto 9
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ '|' reduce 16
+ '&' reduce 16
+ '+' reduce 16
+ '-' reduce 16
+ '*' reduce 16
+ '/' reduce 16
+ '%' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ stat : LETTER '=' . expr (5)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 12
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+state 13
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : '-' expr . (14)
+
+ . reduce 14
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr '|' . expr (13)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr '&' . expr (12)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr '+' . expr (7)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr '-' . expr (8)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr '*' . expr (9)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr '/' . expr (10)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '%' . expr (11)
+
+ DIGIT shift 3
+ LETTER shift 12
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '|' shift 16
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+state 26
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ '&' shift 17
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+state 27
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr '&' expr . (12)
+ expr : expr . '|' expr (13)
+
+ '+' shift 18
+ '-' shift 19
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 12
+ '&' reduce 12
+ '\n' reduce 12
+ ')' reduce 12
+
+
+state 28
+ expr : expr . '+' expr (7)
+ expr : expr '+' expr . (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 7
+ '&' reduce 7
+ '+' reduce 7
+ '-' reduce 7
+ '\n' reduce 7
+ ')' reduce 7
+
+
+state 29
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr '-' expr . (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ '*' shift 20
+ '/' shift 21
+ '%' shift 22
+ '|' reduce 8
+ '&' reduce 8
+ '+' reduce 8
+ '-' reduce 8
+ '\n' reduce 8
+ ')' reduce 8
+
+
+state 30
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr '*' expr . (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 9
+
+
+state 31
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr '/' expr . (10)
+ expr : expr . '%' expr (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 10
+
+
+state 32
+ expr : expr . '+' expr (7)
+ expr : expr . '-' expr (8)
+ expr : expr . '*' expr (9)
+ expr : expr . '/' expr (10)
+ expr : expr . '%' expr (11)
+ expr : expr '%' expr . (11)
+ expr : expr . '&' expr (12)
+ expr : expr . '|' expr (13)
+
+ . reduce 11
+
+
+16 terminals, 5 nonterminals
+19 grammar rules, 33 states
Added: vendor/byacc/dist/test/yacc/pure_calc.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/pure_calc.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/pure_calc.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,688 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse calc_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex calc_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror calc_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar calc_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval calc_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval calc_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug calc_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs calc_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag calc_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs calc_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen calc_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred calc_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto calc_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex calc_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex calc_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex calc_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable calc_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck calc_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname calc_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule calc_rule
+#endif /* yyrule */
+#define YYPREFIX "calc_"
+
+#define YYPURE 1
+
+#line 2 "pure_calc.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+#ifdef YYBISON
+#define YYSTYPE int
+#define YYLEX_PARAM &yylval
+#define YYLEX_DECL() yylex(YYSTYPE *yylval)
+#define YYERROR_DECL() yyerror(const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+#line 117 "pure_calc.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# ifdef YYLEX_PARAM_TYPE
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, YYLEX_PARAM_TYPE YYLEX_PARAM)
+# else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, void * YYLEX_PARAM)
+# endif
+# define YYLEX yylex(&yylval, YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval)
+# define YYLEX yylex(&yylval)
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT calc_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT calc_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT calc_defred[] = { 1,
+ 0, 0, 17, 0, 0, 0, 0, 0, 0, 3,
+ 0, 15, 14, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 9,
+ 10, 11,
+};
+static const YYINT calc_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT calc_sindex[] = { 0,
+ -40, -7, 0, -55, -38, -38, 1, -29, -247, 0,
+ -38, 0, 0, 22, 0, -38, -38, -38, -38, -38,
+ -38, -38, 0, -29, 0, 51, 60, -20, -20, 0,
+ 0, 0,
+};
+static const YYINT calc_rindex[] = { 0,
+ 0, 0, 0, 2, 0, 0, 0, 9, -9, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 10, 0, -6, 14, 5, 13, 0,
+ 0, 0,
+};
+static const YYINT calc_gindex[] = { 0,
+ 0, 65, 0,
+};
+#define YYTABLESIZE 220
+static const YYINT calc_table[] = { 6,
+ 16, 6, 10, 13, 5, 11, 5, 22, 17, 23,
+ 15, 15, 20, 18, 7, 19, 22, 21, 4, 5,
+ 0, 20, 8, 12, 0, 0, 21, 16, 16, 0,
+ 0, 16, 16, 16, 13, 16, 0, 16, 15, 15,
+ 0, 0, 7, 15, 15, 7, 15, 7, 15, 7,
+ 8, 12, 0, 8, 12, 8, 0, 8, 22, 17,
+ 0, 0, 25, 20, 18, 0, 19, 0, 21, 13,
+ 14, 0, 0, 0, 0, 24, 0, 0, 0, 0,
+ 26, 27, 28, 29, 30, 31, 32, 22, 17, 0,
+ 0, 0, 20, 18, 16, 19, 22, 21, 0, 0,
+ 0, 20, 18, 0, 19, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 16, 0, 0, 13, 0, 0,
+ 0, 0, 0, 0, 0, 15, 0, 0, 7, 0,
+ 0, 0, 0, 0, 0, 0, 8, 12, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 2, 3, 4, 3, 12,
+};
+static const YYINT calc_check[] = { 40,
+ 10, 40, 10, 10, 45, 61, 45, 37, 38, 257,
+ 10, 10, 42, 43, 10, 45, 37, 47, 10, 10,
+ -1, 42, 10, 10, -1, -1, 47, 37, 38, -1,
+ -1, 41, 42, 43, 41, 45, -1, 47, 37, 38,
+ -1, -1, 38, 42, 43, 41, 45, 43, 47, 45,
+ 38, 38, -1, 41, 41, 43, -1, 45, 37, 38,
+ -1, -1, 41, 42, 43, -1, 45, -1, 47, 5,
+ 6, -1, -1, -1, -1, 11, -1, -1, -1, -1,
+ 16, 17, 18, 19, 20, 21, 22, 37, 38, -1,
+ -1, -1, 42, 43, 124, 45, 37, 47, -1, -1,
+ -1, 42, 43, -1, 45, -1, 47, -1, -1, -1,
+ -1, -1, -1, -1, 124, -1, -1, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, 124, -1,
+ -1, -1, -1, -1, -1, -1, 124, 124, -1, -1,
+ -1, -1, -1, -1, -1, 124, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 257, 258,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 259
+#define YYUNDFTOKEN 265
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const calc_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"DIGIT","LETTER","UMINUS",0,0,0,0,0,"illegal-symbol",
+};
+static const char *const calc_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr '+' expr",
+"expr : expr '-' expr",
+"expr : expr '*' expr",
+"expr : expr '/' expr",
+"expr : expr '%' expr",
+"expr : expr '&' expr",
+"expr : expr '|' expr",
+"expr : '-' expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+#line 72 "pure_calc.y"
+ /* start of programs */
+
+#ifdef YYBYACC
+static int YYLEX_DECL();
+#endif
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+YYERROR_DECL()
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+YYLEX_DECL()
+{
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ *yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ *yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 361 "pure_calc.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yyerrflag;
+ int yychar;
+ YYSTYPE yyval;
+ YYSTYPE yylval;
+
+ /* variables for the parser stack */
+ YYSTACKDATA yystack;
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 34 "pure_calc.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 38 "pure_calc.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 40 "pure_calc.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 44 "pure_calc.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 46 "pure_calc.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 48 "pure_calc.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 50 "pure_calc.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 52 "pure_calc.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 54 "pure_calc.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 56 "pure_calc.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 58 "pure_calc.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 60 "pure_calc.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 62 "pure_calc.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 67 "pure_calc.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 69 "pure_calc.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 630 "pure_calc.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/pure_calc.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/pure_calc.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/pure_calc.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,3 @@
+#define DIGIT 257
+#define LETTER 258
+#define UMINUS 259
Added: vendor/byacc/dist/test/yacc/pure_error.error
===================================================================
Added: vendor/byacc/dist/test/yacc/pure_error.output
===================================================================
--- vendor/byacc/dist/test/yacc/pure_error.output (rev 0)
+++ vendor/byacc/dist/test/yacc/pure_error.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,27 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+2 terminals, 2 nonterminals
+2 grammar rules, 3 states
Added: vendor/byacc/dist/test/yacc/pure_error.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/pure_error.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/pure_error.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,524 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse error_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex error_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror error_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar error_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval error_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval error_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug error_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs error_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag error_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs error_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen error_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred error_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto error_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex error_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex error_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex error_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable error_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck error_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname error_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule error_rule
+#endif /* yyrule */
+#define YYPREFIX "error_"
+
+#define YYPURE 1
+
+#line 2 "pure_error.y"
+
+#ifdef YYBISON
+#define YYSTYPE int
+#define YYLEX_PARAM &yylval
+#define YYLEX_DECL() yylex(YYSTYPE *yylval)
+#define YYERROR_DECL() yyerror(const char *s)
+int YYLEX_DECL();
+static void YYERROR_DECL();
+#endif
+
+#line 112 "pure_error.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# ifdef YYLEX_PARAM_TYPE
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, YYLEX_PARAM_TYPE YYLEX_PARAM)
+# else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval, void * YYLEX_PARAM)
+# endif
+# define YYLEX yylex(&yylval, YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(YYSTYPE *yylval)
+# define YYLEX yylex(&yylval)
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT error_lhs[] = { -1,
+ 0,
+};
+static const YYINT error_len[] = { 2,
+ 1,
+};
+static const YYINT error_defred[] = { 0,
+ 1, 0,
+};
+static const YYINT error_dgoto[] = { 2,
+};
+static const YYINT error_sindex[] = { -256,
+ 0, 0,
+};
+static const YYINT error_rindex[] = { 0,
+ 0, 0,
+};
+static const YYINT error_gindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT error_table[] = { 1,
+};
+static const YYINT error_check[] = { 256,
+};
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const error_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"illegal-symbol",
+};
+static const char *const error_rule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+#line 17 "pure_error.y"
+
+#include <stdio.h>
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(YYSTYPE *value)
+{
+ return value ? 0 : -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 258 "pure_error.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yyerrflag;
+ int yychar;
+ YYSTYPE yyval;
+ YYSTYPE yylval;
+
+ /* variables for the parser stack */
+ YYSTACKDATA yystack;
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/pure_error.tab.h
===================================================================
Added: vendor/byacc/dist/test/yacc/quote_calc-s.error
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc-s.error (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc-s.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/yacc/quote_calc-s.output
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc-s.output (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc-s.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,557 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr OP_ADD expr
+ 8 | expr OP_SUB expr
+ 9 | expr OP_MUL expr
+ 10 | expr OP_DIV expr
+ 11 | expr OP_MOD expr
+ 12 | expr OP_AND expr
+ 13 | expr '|' expr
+ 14 | OP_SUB expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : OP_SUB . expr (14)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ OP_ADD reduce 15
+ OP_SUB reduce 15
+ OP_MUL reduce 15
+ OP_DIV reduce 15
+ OP_MOD reduce 15
+ OP_AND reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ OP_ADD reduce 16
+ OP_SUB reduce 16
+ OP_MUL reduce 16
+ OP_DIV reduce 16
+ OP_MOD reduce 16
+ OP_AND reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on OP_ADD
+12: shift/reduce conflict (shift 17, reduce 14) on OP_SUB
+12: shift/reduce conflict (shift 18, reduce 14) on OP_MUL
+12: shift/reduce conflict (shift 19, reduce 14) on OP_DIV
+12: shift/reduce conflict (shift 20, reduce 14) on OP_MOD
+12: shift/reduce conflict (shift 21, reduce 14) on OP_AND
+state 12
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : OP_SUB expr . (14)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr OP_ADD . expr (7)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr OP_SUB . expr (8)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr OP_MUL . expr (9)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr OP_DIV . expr (10)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr OP_MOD . expr (11)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr OP_AND . expr (12)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on OP_ADD
+26: shift/reduce conflict (shift 17, reduce 7) on OP_SUB
+26: shift/reduce conflict (shift 18, reduce 7) on OP_MUL
+26: shift/reduce conflict (shift 19, reduce 7) on OP_DIV
+26: shift/reduce conflict (shift 20, reduce 7) on OP_MOD
+26: shift/reduce conflict (shift 21, reduce 7) on OP_AND
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . OP_ADD expr (7)
+ expr : expr OP_ADD expr . (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on OP_ADD
+27: shift/reduce conflict (shift 17, reduce 8) on OP_SUB
+27: shift/reduce conflict (shift 18, reduce 8) on OP_MUL
+27: shift/reduce conflict (shift 19, reduce 8) on OP_DIV
+27: shift/reduce conflict (shift 20, reduce 8) on OP_MOD
+27: shift/reduce conflict (shift 21, reduce 8) on OP_AND
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr OP_SUB expr . (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on OP_ADD
+28: shift/reduce conflict (shift 17, reduce 9) on OP_SUB
+28: shift/reduce conflict (shift 18, reduce 9) on OP_MUL
+28: shift/reduce conflict (shift 19, reduce 9) on OP_DIV
+28: shift/reduce conflict (shift 20, reduce 9) on OP_MOD
+28: shift/reduce conflict (shift 21, reduce 9) on OP_AND
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr OP_MUL expr . (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on OP_ADD
+29: shift/reduce conflict (shift 17, reduce 10) on OP_SUB
+29: shift/reduce conflict (shift 18, reduce 10) on OP_MUL
+29: shift/reduce conflict (shift 19, reduce 10) on OP_DIV
+29: shift/reduce conflict (shift 20, reduce 10) on OP_MOD
+29: shift/reduce conflict (shift 21, reduce 10) on OP_AND
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr OP_DIV expr . (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on OP_ADD
+30: shift/reduce conflict (shift 17, reduce 11) on OP_SUB
+30: shift/reduce conflict (shift 18, reduce 11) on OP_MUL
+30: shift/reduce conflict (shift 19, reduce 11) on OP_DIV
+30: shift/reduce conflict (shift 20, reduce 11) on OP_MOD
+30: shift/reduce conflict (shift 21, reduce 11) on OP_AND
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr OP_MOD expr . (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on OP_ADD
+31: shift/reduce conflict (shift 17, reduce 12) on OP_SUB
+31: shift/reduce conflict (shift 18, reduce 12) on OP_MUL
+31: shift/reduce conflict (shift 19, reduce 12) on OP_DIV
+31: shift/reduce conflict (shift 20, reduce 12) on OP_MOD
+31: shift/reduce conflict (shift 21, reduce 12) on OP_AND
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr OP_AND expr . (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on OP_ADD
+32: shift/reduce conflict (shift 17, reduce 13) on OP_SUB
+32: shift/reduce conflict (shift 18, reduce 13) on OP_MUL
+32: shift/reduce conflict (shift 19, reduce 13) on OP_DIV
+32: shift/reduce conflict (shift 20, reduce 13) on OP_MOD
+32: shift/reduce conflict (shift 21, reduce 13) on OP_AND
+state 32
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
Added: vendor/byacc/dist/test/yacc/quote_calc-s.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc-s.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc-s.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,689 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse quote_calc_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto quote_calc_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc_rule
+#endif /* yyrule */
+#define YYPREFIX "quote_calc_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 111 "quote_calc-s.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT quote_calc_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc_sindex[] = { 0,
+ -38, 5, -36, 0, -51, -36, 7, -121, -248, 0,
+ 0, -243, -36, -22, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 13, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 15, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+static const YYINT quote_calc_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 258
+static const YYINT quote_calc_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 16, 10, 17, 15, 18, 25, 19,
+ 23, 20, 4, 21, 5, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 22, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 17, 0, 18,
+ 0, 19, 0, 20, 0, 21, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 3, 0, 3, 0, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 16, 15, 16, 15,
+ 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 257, 10, 259, 10, 261, 41, 263,
+ 269, 265, 10, 267, 10, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 124, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 257, -1, 259, -1, 261,
+ -1, 263, -1, 265, -1, 267, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ 259, -1, 259, -1, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 257, -1, 259, -1, 261, -1,
+ 263, -1, 265, -1, 267, -1, 257, 257, 259, 259,
+ 261, 261, 263, 263, 265, 265, 267, 267,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"OP_ADD","\"ADD\"","OP_SUB","\"SUB\"","OP_MUL","\"MUL\"","OP_DIV",
+"\"DIV\"","OP_MOD","\"MOD\"","OP_AND","\"AND\"","DIGIT","LETTER","UMINUS",0,0,0,
+0,0,"illegal-symbol",
+};
+static const char *const quote_calc_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr OP_ADD expr",
+"expr : expr OP_SUB expr",
+"expr : expr OP_MUL expr",
+"expr : expr OP_DIV expr",
+"expr : expr OP_MOD expr",
+"expr : expr OP_AND expr",
+"expr : expr '|' expr",
+"expr : OP_SUB expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 73 "quote_calc.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 369 "quote_calc-s.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 631 "quote_calc-s.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/quote_calc-s.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc-s.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc-s.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,9 @@
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
Added: vendor/byacc/dist/test/yacc/quote_calc.error
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc.error (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/yacc/quote_calc.output
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc.output (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,557 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr OP_ADD expr
+ 8 | expr OP_SUB expr
+ 9 | expr OP_MUL expr
+ 10 | expr OP_DIV expr
+ 11 | expr OP_MOD expr
+ 12 | expr OP_AND expr
+ 13 | expr '|' expr
+ 14 | OP_SUB expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : OP_SUB . expr (14)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ OP_ADD reduce 15
+ OP_SUB reduce 15
+ OP_MUL reduce 15
+ OP_DIV reduce 15
+ OP_MOD reduce 15
+ OP_AND reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ OP_ADD reduce 16
+ OP_SUB reduce 16
+ OP_MUL reduce 16
+ OP_DIV reduce 16
+ OP_MOD reduce 16
+ OP_AND reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on OP_ADD
+12: shift/reduce conflict (shift 17, reduce 14) on OP_SUB
+12: shift/reduce conflict (shift 18, reduce 14) on OP_MUL
+12: shift/reduce conflict (shift 19, reduce 14) on OP_DIV
+12: shift/reduce conflict (shift 20, reduce 14) on OP_MOD
+12: shift/reduce conflict (shift 21, reduce 14) on OP_AND
+state 12
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : OP_SUB expr . (14)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr OP_ADD . expr (7)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr OP_SUB . expr (8)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr OP_MUL . expr (9)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr OP_DIV . expr (10)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr OP_MOD . expr (11)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr OP_AND . expr (12)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on OP_ADD
+26: shift/reduce conflict (shift 17, reduce 7) on OP_SUB
+26: shift/reduce conflict (shift 18, reduce 7) on OP_MUL
+26: shift/reduce conflict (shift 19, reduce 7) on OP_DIV
+26: shift/reduce conflict (shift 20, reduce 7) on OP_MOD
+26: shift/reduce conflict (shift 21, reduce 7) on OP_AND
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . OP_ADD expr (7)
+ expr : expr OP_ADD expr . (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on OP_ADD
+27: shift/reduce conflict (shift 17, reduce 8) on OP_SUB
+27: shift/reduce conflict (shift 18, reduce 8) on OP_MUL
+27: shift/reduce conflict (shift 19, reduce 8) on OP_DIV
+27: shift/reduce conflict (shift 20, reduce 8) on OP_MOD
+27: shift/reduce conflict (shift 21, reduce 8) on OP_AND
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr OP_SUB expr . (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on OP_ADD
+28: shift/reduce conflict (shift 17, reduce 9) on OP_SUB
+28: shift/reduce conflict (shift 18, reduce 9) on OP_MUL
+28: shift/reduce conflict (shift 19, reduce 9) on OP_DIV
+28: shift/reduce conflict (shift 20, reduce 9) on OP_MOD
+28: shift/reduce conflict (shift 21, reduce 9) on OP_AND
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr OP_MUL expr . (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on OP_ADD
+29: shift/reduce conflict (shift 17, reduce 10) on OP_SUB
+29: shift/reduce conflict (shift 18, reduce 10) on OP_MUL
+29: shift/reduce conflict (shift 19, reduce 10) on OP_DIV
+29: shift/reduce conflict (shift 20, reduce 10) on OP_MOD
+29: shift/reduce conflict (shift 21, reduce 10) on OP_AND
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr OP_DIV expr . (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on OP_ADD
+30: shift/reduce conflict (shift 17, reduce 11) on OP_SUB
+30: shift/reduce conflict (shift 18, reduce 11) on OP_MUL
+30: shift/reduce conflict (shift 19, reduce 11) on OP_DIV
+30: shift/reduce conflict (shift 20, reduce 11) on OP_MOD
+30: shift/reduce conflict (shift 21, reduce 11) on OP_AND
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr OP_MOD expr . (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on OP_ADD
+31: shift/reduce conflict (shift 17, reduce 12) on OP_SUB
+31: shift/reduce conflict (shift 18, reduce 12) on OP_MUL
+31: shift/reduce conflict (shift 19, reduce 12) on OP_DIV
+31: shift/reduce conflict (shift 20, reduce 12) on OP_MOD
+31: shift/reduce conflict (shift 21, reduce 12) on OP_AND
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr OP_AND expr . (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on OP_ADD
+32: shift/reduce conflict (shift 17, reduce 13) on OP_SUB
+32: shift/reduce conflict (shift 18, reduce 13) on OP_MUL
+32: shift/reduce conflict (shift 19, reduce 13) on OP_DIV
+32: shift/reduce conflict (shift 20, reduce 13) on OP_MOD
+32: shift/reduce conflict (shift 21, reduce 13) on OP_AND
+state 32
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
Added: vendor/byacc/dist/test/yacc/quote_calc.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,695 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse quote_calc_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto quote_calc_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc_rule
+#endif /* yyrule */
+#define YYPREFIX "quote_calc_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 111 "quote_calc.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define ADD 258
+#define OP_SUB 259
+#define SUB 260
+#define OP_MUL 261
+#define MUL 262
+#define OP_DIV 263
+#define DIV 264
+#define OP_MOD 265
+#define MOD 266
+#define OP_AND 267
+#define AND 268
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT quote_calc_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc_sindex[] = { 0,
+ -38, 5, -36, 0, -51, -36, 7, -121, -248, 0,
+ 0, -243, -36, -22, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 13, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 15, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+static const YYINT quote_calc_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 258
+static const YYINT quote_calc_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 16, 10, 17, 15, 18, 25, 19,
+ 23, 20, 4, 21, 5, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 22, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 17, 0, 18,
+ 0, 19, 0, 20, 0, 21, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 3, 0, 3, 0, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 16, 15, 16, 15,
+ 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 257, 10, 259, 10, 261, 41, 263,
+ 269, 265, 10, 267, 10, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 124, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 257, -1, 259, -1, 261,
+ -1, 263, -1, 265, -1, 267, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ 259, -1, 259, -1, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 257, -1, 259, -1, 261, -1,
+ 263, -1, 265, -1, 267, -1, 257, 257, 259, 259,
+ 261, 261, 263, 263, 265, 265, 267, 267,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"OP_ADD","\"ADD\"","OP_SUB","\"SUB\"","OP_MUL","\"MUL\"","OP_DIV",
+"\"DIV\"","OP_MOD","\"MOD\"","OP_AND","\"AND\"","DIGIT","LETTER","UMINUS",0,0,0,
+0,0,"illegal-symbol",
+};
+static const char *const quote_calc_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr OP_ADD expr",
+"expr : expr OP_SUB expr",
+"expr : expr OP_MUL expr",
+"expr : expr OP_DIV expr",
+"expr : expr OP_MOD expr",
+"expr : expr OP_AND expr",
+"expr : expr '|' expr",
+"expr : OP_SUB expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 73 "quote_calc.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 375 "quote_calc.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 637 "quote_calc.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/quote_calc.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+#define OP_ADD 257
+#define ADD 258
+#define OP_SUB 259
+#define SUB 260
+#define OP_MUL 261
+#define MUL 262
+#define OP_DIV 263
+#define DIV 264
+#define OP_MOD 265
+#define MOD 266
+#define OP_AND 267
+#define AND 268
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
Added: vendor/byacc/dist/test/yacc/quote_calc2-s.error
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc2-s.error (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc2-s.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/yacc/quote_calc2-s.output
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc2-s.output (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc2-s.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,557 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr "ADD" expr
+ 8 | expr "SUB" expr
+ 9 | expr "MUL" expr
+ 10 | expr "DIV" expr
+ 11 | expr "MOD" expr
+ 12 | expr "AND" expr
+ 13 | expr '|' expr
+ 14 | "SUB" expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : "SUB" . expr (14)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ "ADD" reduce 15
+ "SUB" reduce 15
+ "MUL" reduce 15
+ "DIV" reduce 15
+ "MOD" reduce 15
+ "AND" reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ "ADD" reduce 16
+ "SUB" reduce 16
+ "MUL" reduce 16
+ "DIV" reduce 16
+ "MOD" reduce 16
+ "AND" reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on "ADD"
+12: shift/reduce conflict (shift 17, reduce 14) on "SUB"
+12: shift/reduce conflict (shift 18, reduce 14) on "MUL"
+12: shift/reduce conflict (shift 19, reduce 14) on "DIV"
+12: shift/reduce conflict (shift 20, reduce 14) on "MOD"
+12: shift/reduce conflict (shift 21, reduce 14) on "AND"
+state 12
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+ expr : "SUB" expr . (14)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr "ADD" . expr (7)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr "SUB" . expr (8)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr "MUL" . expr (9)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr "DIV" . expr (10)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr "MOD" . expr (11)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr "AND" . expr (12)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on "ADD"
+26: shift/reduce conflict (shift 17, reduce 7) on "SUB"
+26: shift/reduce conflict (shift 18, reduce 7) on "MUL"
+26: shift/reduce conflict (shift 19, reduce 7) on "DIV"
+26: shift/reduce conflict (shift 20, reduce 7) on "MOD"
+26: shift/reduce conflict (shift 21, reduce 7) on "AND"
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . "ADD" expr (7)
+ expr : expr "ADD" expr . (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on "ADD"
+27: shift/reduce conflict (shift 17, reduce 8) on "SUB"
+27: shift/reduce conflict (shift 18, reduce 8) on "MUL"
+27: shift/reduce conflict (shift 19, reduce 8) on "DIV"
+27: shift/reduce conflict (shift 20, reduce 8) on "MOD"
+27: shift/reduce conflict (shift 21, reduce 8) on "AND"
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr "SUB" expr . (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on "ADD"
+28: shift/reduce conflict (shift 17, reduce 9) on "SUB"
+28: shift/reduce conflict (shift 18, reduce 9) on "MUL"
+28: shift/reduce conflict (shift 19, reduce 9) on "DIV"
+28: shift/reduce conflict (shift 20, reduce 9) on "MOD"
+28: shift/reduce conflict (shift 21, reduce 9) on "AND"
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr "MUL" expr . (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on "ADD"
+29: shift/reduce conflict (shift 17, reduce 10) on "SUB"
+29: shift/reduce conflict (shift 18, reduce 10) on "MUL"
+29: shift/reduce conflict (shift 19, reduce 10) on "DIV"
+29: shift/reduce conflict (shift 20, reduce 10) on "MOD"
+29: shift/reduce conflict (shift 21, reduce 10) on "AND"
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr "DIV" expr . (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on "ADD"
+30: shift/reduce conflict (shift 17, reduce 11) on "SUB"
+30: shift/reduce conflict (shift 18, reduce 11) on "MUL"
+30: shift/reduce conflict (shift 19, reduce 11) on "DIV"
+30: shift/reduce conflict (shift 20, reduce 11) on "MOD"
+30: shift/reduce conflict (shift 21, reduce 11) on "AND"
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr "MOD" expr . (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on "ADD"
+31: shift/reduce conflict (shift 17, reduce 12) on "SUB"
+31: shift/reduce conflict (shift 18, reduce 12) on "MUL"
+31: shift/reduce conflict (shift 19, reduce 12) on "DIV"
+31: shift/reduce conflict (shift 20, reduce 12) on "MOD"
+31: shift/reduce conflict (shift 21, reduce 12) on "AND"
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr "AND" expr . (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on "ADD"
+32: shift/reduce conflict (shift 17, reduce 13) on "SUB"
+32: shift/reduce conflict (shift 18, reduce 13) on "MUL"
+32: shift/reduce conflict (shift 19, reduce 13) on "DIV"
+32: shift/reduce conflict (shift 20, reduce 13) on "MOD"
+32: shift/reduce conflict (shift 21, reduce 13) on "AND"
+state 32
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
Added: vendor/byacc/dist/test/yacc/quote_calc2-s.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc2-s.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc2-s.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,689 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse quote_calc2_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc2_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc2_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc2_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc2_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc2_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc2_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc2_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc2_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc2_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc2_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc2_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto quote_calc2_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc2_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc2_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc2_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc2_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc2_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc2_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc2_rule
+#endif /* yyrule */
+#define YYPREFIX "quote_calc2_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc2.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 111 "quote_calc2-s.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT quote_calc2_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc2_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc2_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc2_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc2_sindex[] = { 0,
+ -38, 4, -36, 0, -51, -36, 6, -121, -249, 0,
+ 0, -243, -36, -23, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc2_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 12, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 14, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+static const YYINT quote_calc2_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 259
+static const YYINT quote_calc2_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 10, 16, 15, 17, 25, 18, 23,
+ 19, 4, 20, 5, 21, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 22, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 16, 0, 17, 0,
+ 18, 0, 19, 0, 20, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 0, 3, 0, 3, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 0, 16, 15, 16,
+ 15, 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc2_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 10, 258, 10, 260, 41, 262, 269,
+ 264, 10, 266, 10, 268, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 124, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 258, -1, 260, -1,
+ 262, -1, 264, -1, 266, -1, 268, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ -1, 260, -1, 260, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 258, -1, 260, -1, 262, -1,
+ 264, -1, 266, -1, 268, -1, -1, 258, 258, 260,
+ 260, 262, 262, 264, 264, 266, 266, 268, 268,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc2_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"OP_ADD","\"ADD\"","OP_SUB","\"SUB\"","OP_MUL","\"MUL\"","OP_DIV",
+"\"DIV\"","OP_MOD","\"MOD\"","OP_AND","\"AND\"","DIGIT","LETTER","UMINUS",0,0,0,
+0,0,"illegal-symbol",
+};
+static const char *const quote_calc2_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr \"ADD\" expr",
+"expr : expr \"SUB\" expr",
+"expr : expr \"MUL\" expr",
+"expr : expr \"DIV\" expr",
+"expr : expr \"MOD\" expr",
+"expr : expr \"AND\" expr",
+"expr : expr '|' expr",
+"expr : \"SUB\" expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 73 "quote_calc2.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 369 "quote_calc2-s.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc2.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc2.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc2.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc2.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc2.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc2.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc2.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc2.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 631 "quote_calc2-s.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/quote_calc2-s.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc2-s.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc2-s.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,9 @@
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
Added: vendor/byacc/dist/test/yacc/quote_calc2.error
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc2.error (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc2.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/yacc/quote_calc2.output
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc2.output (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc2.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,557 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr "ADD" expr
+ 8 | expr "SUB" expr
+ 9 | expr "MUL" expr
+ 10 | expr "DIV" expr
+ 11 | expr "MOD" expr
+ 12 | expr "AND" expr
+ 13 | expr '|' expr
+ 14 | "SUB" expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : "SUB" . expr (14)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ "ADD" reduce 15
+ "SUB" reduce 15
+ "MUL" reduce 15
+ "DIV" reduce 15
+ "MOD" reduce 15
+ "AND" reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ "ADD" reduce 16
+ "SUB" reduce 16
+ "MUL" reduce 16
+ "DIV" reduce 16
+ "MOD" reduce 16
+ "AND" reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on "ADD"
+12: shift/reduce conflict (shift 17, reduce 14) on "SUB"
+12: shift/reduce conflict (shift 18, reduce 14) on "MUL"
+12: shift/reduce conflict (shift 19, reduce 14) on "DIV"
+12: shift/reduce conflict (shift 20, reduce 14) on "MOD"
+12: shift/reduce conflict (shift 21, reduce 14) on "AND"
+state 12
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+ expr : "SUB" expr . (14)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr "ADD" . expr (7)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr "SUB" . expr (8)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr "MUL" . expr (9)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr "DIV" . expr (10)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr "MOD" . expr (11)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr "AND" . expr (12)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ "SUB" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on "ADD"
+26: shift/reduce conflict (shift 17, reduce 7) on "SUB"
+26: shift/reduce conflict (shift 18, reduce 7) on "MUL"
+26: shift/reduce conflict (shift 19, reduce 7) on "DIV"
+26: shift/reduce conflict (shift 20, reduce 7) on "MOD"
+26: shift/reduce conflict (shift 21, reduce 7) on "AND"
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . "ADD" expr (7)
+ expr : expr "ADD" expr . (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on "ADD"
+27: shift/reduce conflict (shift 17, reduce 8) on "SUB"
+27: shift/reduce conflict (shift 18, reduce 8) on "MUL"
+27: shift/reduce conflict (shift 19, reduce 8) on "DIV"
+27: shift/reduce conflict (shift 20, reduce 8) on "MOD"
+27: shift/reduce conflict (shift 21, reduce 8) on "AND"
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr "SUB" expr . (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on "ADD"
+28: shift/reduce conflict (shift 17, reduce 9) on "SUB"
+28: shift/reduce conflict (shift 18, reduce 9) on "MUL"
+28: shift/reduce conflict (shift 19, reduce 9) on "DIV"
+28: shift/reduce conflict (shift 20, reduce 9) on "MOD"
+28: shift/reduce conflict (shift 21, reduce 9) on "AND"
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr "MUL" expr . (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on "ADD"
+29: shift/reduce conflict (shift 17, reduce 10) on "SUB"
+29: shift/reduce conflict (shift 18, reduce 10) on "MUL"
+29: shift/reduce conflict (shift 19, reduce 10) on "DIV"
+29: shift/reduce conflict (shift 20, reduce 10) on "MOD"
+29: shift/reduce conflict (shift 21, reduce 10) on "AND"
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr "DIV" expr . (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on "ADD"
+30: shift/reduce conflict (shift 17, reduce 11) on "SUB"
+30: shift/reduce conflict (shift 18, reduce 11) on "MUL"
+30: shift/reduce conflict (shift 19, reduce 11) on "DIV"
+30: shift/reduce conflict (shift 20, reduce 11) on "MOD"
+30: shift/reduce conflict (shift 21, reduce 11) on "AND"
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr "MOD" expr . (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on "ADD"
+31: shift/reduce conflict (shift 17, reduce 12) on "SUB"
+31: shift/reduce conflict (shift 18, reduce 12) on "MUL"
+31: shift/reduce conflict (shift 19, reduce 12) on "DIV"
+31: shift/reduce conflict (shift 20, reduce 12) on "MOD"
+31: shift/reduce conflict (shift 21, reduce 12) on "AND"
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr "AND" expr . (12)
+ expr : expr . '|' expr (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on "ADD"
+32: shift/reduce conflict (shift 17, reduce 13) on "SUB"
+32: shift/reduce conflict (shift 18, reduce 13) on "MUL"
+32: shift/reduce conflict (shift 19, reduce 13) on "DIV"
+32: shift/reduce conflict (shift 20, reduce 13) on "MOD"
+32: shift/reduce conflict (shift 21, reduce 13) on "AND"
+state 32
+ expr : expr . "ADD" expr (7)
+ expr : expr . "SUB" expr (8)
+ expr : expr . "MUL" expr (9)
+ expr : expr . "DIV" expr (10)
+ expr : expr . "MOD" expr (11)
+ expr : expr . "AND" expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ "ADD" shift 16
+ "SUB" shift 17
+ "MUL" shift 18
+ "DIV" shift 19
+ "MOD" shift 20
+ "AND" shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
Added: vendor/byacc/dist/test/yacc/quote_calc2.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc2.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc2.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,695 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse quote_calc2_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc2_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc2_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc2_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc2_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc2_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc2_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc2_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc2_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc2_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc2_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc2_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto quote_calc2_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc2_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc2_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc2_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc2_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc2_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc2_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc2_rule
+#endif /* yyrule */
+#define YYPREFIX "quote_calc2_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc2.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 111 "quote_calc2.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define ADD 258
+#define OP_SUB 259
+#define SUB 260
+#define OP_MUL 261
+#define MUL 262
+#define OP_DIV 263
+#define DIV 264
+#define OP_MOD 265
+#define MOD 266
+#define OP_AND 267
+#define AND 268
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT quote_calc2_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc2_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc2_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc2_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc2_sindex[] = { 0,
+ -38, 4, -36, 0, -51, -36, 6, -121, -249, 0,
+ 0, -243, -36, -23, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc2_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 12, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 14, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+static const YYINT quote_calc2_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 259
+static const YYINT quote_calc2_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 10, 16, 15, 17, 25, 18, 23,
+ 19, 4, 20, 5, 21, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 22, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 16, 0, 17, 0,
+ 18, 0, 19, 0, 20, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 0, 3, 0, 3, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 0, 16, 15, 16,
+ 15, 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc2_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 10, 258, 10, 260, 41, 262, 269,
+ 264, 10, 266, 10, 268, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 124, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 258, -1, 260, -1,
+ 262, -1, 264, -1, 266, -1, 268, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ -1, 260, -1, 260, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 258, -1, 260, -1, 262, -1,
+ 264, -1, 266, -1, 268, -1, -1, 258, 258, 260,
+ 260, 262, 262, 264, 264, 266, 266, 268, 268,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc2_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"OP_ADD","\"ADD\"","OP_SUB","\"SUB\"","OP_MUL","\"MUL\"","OP_DIV",
+"\"DIV\"","OP_MOD","\"MOD\"","OP_AND","\"AND\"","DIGIT","LETTER","UMINUS",0,0,0,
+0,0,"illegal-symbol",
+};
+static const char *const quote_calc2_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr \"ADD\" expr",
+"expr : expr \"SUB\" expr",
+"expr : expr \"MUL\" expr",
+"expr : expr \"DIV\" expr",
+"expr : expr \"MOD\" expr",
+"expr : expr \"AND\" expr",
+"expr : expr '|' expr",
+"expr : \"SUB\" expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 73 "quote_calc2.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 375 "quote_calc2.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc2.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc2.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc2.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc2.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc2.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc2.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc2.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc2.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc2.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 637 "quote_calc2.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/quote_calc2.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc2.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc2.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,15 @@
+#define OP_ADD 257
+#define ADD 258
+#define OP_SUB 259
+#define SUB 260
+#define OP_MUL 261
+#define MUL 262
+#define OP_DIV 263
+#define DIV 264
+#define OP_MOD 265
+#define MOD 266
+#define OP_AND 267
+#define AND 268
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
Added: vendor/byacc/dist/test/yacc/quote_calc3-s.error
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc3-s.error (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc3-s.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/yacc/quote_calc3-s.output
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc3-s.output (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc3-s.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,557 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr OP_ADD expr
+ 8 | expr OP_SUB expr
+ 9 | expr OP_MUL expr
+ 10 | expr OP_DIV expr
+ 11 | expr OP_MOD expr
+ 12 | expr OP_AND expr
+ 13 | expr '|' expr
+ 14 | OP_SUB expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : OP_SUB . expr (14)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ OP_ADD reduce 15
+ OP_SUB reduce 15
+ OP_MUL reduce 15
+ OP_DIV reduce 15
+ OP_MOD reduce 15
+ OP_AND reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ OP_ADD reduce 16
+ OP_SUB reduce 16
+ OP_MUL reduce 16
+ OP_DIV reduce 16
+ OP_MOD reduce 16
+ OP_AND reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on OP_ADD
+12: shift/reduce conflict (shift 17, reduce 14) on OP_SUB
+12: shift/reduce conflict (shift 18, reduce 14) on OP_MUL
+12: shift/reduce conflict (shift 19, reduce 14) on OP_DIV
+12: shift/reduce conflict (shift 20, reduce 14) on OP_MOD
+12: shift/reduce conflict (shift 21, reduce 14) on OP_AND
+state 12
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : OP_SUB expr . (14)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr OP_ADD . expr (7)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr OP_SUB . expr (8)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr OP_MUL . expr (9)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr OP_DIV . expr (10)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr OP_MOD . expr (11)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr OP_AND . expr (12)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on OP_ADD
+26: shift/reduce conflict (shift 17, reduce 7) on OP_SUB
+26: shift/reduce conflict (shift 18, reduce 7) on OP_MUL
+26: shift/reduce conflict (shift 19, reduce 7) on OP_DIV
+26: shift/reduce conflict (shift 20, reduce 7) on OP_MOD
+26: shift/reduce conflict (shift 21, reduce 7) on OP_AND
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . OP_ADD expr (7)
+ expr : expr OP_ADD expr . (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on OP_ADD
+27: shift/reduce conflict (shift 17, reduce 8) on OP_SUB
+27: shift/reduce conflict (shift 18, reduce 8) on OP_MUL
+27: shift/reduce conflict (shift 19, reduce 8) on OP_DIV
+27: shift/reduce conflict (shift 20, reduce 8) on OP_MOD
+27: shift/reduce conflict (shift 21, reduce 8) on OP_AND
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr OP_SUB expr . (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on OP_ADD
+28: shift/reduce conflict (shift 17, reduce 9) on OP_SUB
+28: shift/reduce conflict (shift 18, reduce 9) on OP_MUL
+28: shift/reduce conflict (shift 19, reduce 9) on OP_DIV
+28: shift/reduce conflict (shift 20, reduce 9) on OP_MOD
+28: shift/reduce conflict (shift 21, reduce 9) on OP_AND
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr OP_MUL expr . (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on OP_ADD
+29: shift/reduce conflict (shift 17, reduce 10) on OP_SUB
+29: shift/reduce conflict (shift 18, reduce 10) on OP_MUL
+29: shift/reduce conflict (shift 19, reduce 10) on OP_DIV
+29: shift/reduce conflict (shift 20, reduce 10) on OP_MOD
+29: shift/reduce conflict (shift 21, reduce 10) on OP_AND
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr OP_DIV expr . (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on OP_ADD
+30: shift/reduce conflict (shift 17, reduce 11) on OP_SUB
+30: shift/reduce conflict (shift 18, reduce 11) on OP_MUL
+30: shift/reduce conflict (shift 19, reduce 11) on OP_DIV
+30: shift/reduce conflict (shift 20, reduce 11) on OP_MOD
+30: shift/reduce conflict (shift 21, reduce 11) on OP_AND
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr OP_MOD expr . (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on OP_ADD
+31: shift/reduce conflict (shift 17, reduce 12) on OP_SUB
+31: shift/reduce conflict (shift 18, reduce 12) on OP_MUL
+31: shift/reduce conflict (shift 19, reduce 12) on OP_DIV
+31: shift/reduce conflict (shift 20, reduce 12) on OP_MOD
+31: shift/reduce conflict (shift 21, reduce 12) on OP_AND
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr OP_AND expr . (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on OP_ADD
+32: shift/reduce conflict (shift 17, reduce 13) on OP_SUB
+32: shift/reduce conflict (shift 18, reduce 13) on OP_MUL
+32: shift/reduce conflict (shift 19, reduce 13) on OP_DIV
+32: shift/reduce conflict (shift 20, reduce 13) on OP_MOD
+32: shift/reduce conflict (shift 21, reduce 13) on OP_AND
+state 32
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
Added: vendor/byacc/dist/test/yacc/quote_calc3-s.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc3-s.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc3-s.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,690 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse quote_calc3_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc3_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc3_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc3_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc3_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc3_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc3_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc3_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc3_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc3_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc3_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc3_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto quote_calc3_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc3_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc3_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc3_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc3_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc3_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc3_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc3_rule
+#endif /* yyrule */
+#define YYPREFIX "quote_calc3_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc3.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 111 "quote_calc3-s.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT quote_calc3_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc3_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc3_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc3_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc3_sindex[] = { 0,
+ -38, 5, -36, 0, -51, -36, 7, -121, -248, 0,
+ 0, -243, -36, -22, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc3_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 13, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 15, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+static const YYINT quote_calc3_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 258
+static const YYINT quote_calc3_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 16, 10, 17, 15, 18, 25, 19,
+ 23, 20, 4, 21, 5, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 22, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 17, 0, 18,
+ 0, 19, 0, 20, 0, 21, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 3, 0, 3, 0, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 16, 15, 16, 15,
+ 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc3_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 257, 10, 259, 10, 261, 41, 263,
+ 269, 265, 10, 267, 10, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 124, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 257, -1, 259, -1, 261,
+ -1, 263, -1, 265, -1, 267, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ 259, -1, 259, -1, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 257, -1, 259, -1, 261, -1,
+ 263, -1, 265, -1, 267, -1, 257, 257, 259, 259,
+ 261, 261, 263, 263, 265, 265, 267, 267,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc3_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"OP_ADD","\"ADD-operator\"","OP_SUB","\"SUB-operator\"","OP_MUL",
+"\"MUL-operator\"","OP_DIV","\"DIV-operator\"","OP_MOD","\"MOD-operator\"",
+"OP_AND","\"AND-operator\"","DIGIT","LETTER","UMINUS",0,0,0,0,0,
+"illegal-symbol",
+};
+static const char *const quote_calc3_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr OP_ADD expr",
+"expr : expr OP_SUB expr",
+"expr : expr OP_MUL expr",
+"expr : expr OP_DIV expr",
+"expr : expr OP_MOD expr",
+"expr : expr OP_AND expr",
+"expr : expr '|' expr",
+"expr : OP_SUB expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 73 "quote_calc3.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 370 "quote_calc3-s.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc3.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc3.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc3.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc3.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc3.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc3.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc3.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc3.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 632 "quote_calc3-s.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/quote_calc3-s.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc3-s.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc3-s.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,9 @@
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
Added: vendor/byacc/dist/test/yacc/quote_calc3.error
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc3.error (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc3.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/yacc/quote_calc3.output
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc3.output (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc3.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,557 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr OP_ADD expr
+ 8 | expr OP_SUB expr
+ 9 | expr OP_MUL expr
+ 10 | expr OP_DIV expr
+ 11 | expr OP_MOD expr
+ 12 | expr OP_AND expr
+ 13 | expr '|' expr
+ 14 | OP_SUB expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : OP_SUB . expr (14)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ OP_ADD reduce 15
+ OP_SUB reduce 15
+ OP_MUL reduce 15
+ OP_DIV reduce 15
+ OP_MOD reduce 15
+ OP_AND reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ OP_ADD reduce 16
+ OP_SUB reduce 16
+ OP_MUL reduce 16
+ OP_DIV reduce 16
+ OP_MOD reduce 16
+ OP_AND reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on OP_ADD
+12: shift/reduce conflict (shift 17, reduce 14) on OP_SUB
+12: shift/reduce conflict (shift 18, reduce 14) on OP_MUL
+12: shift/reduce conflict (shift 19, reduce 14) on OP_DIV
+12: shift/reduce conflict (shift 20, reduce 14) on OP_MOD
+12: shift/reduce conflict (shift 21, reduce 14) on OP_AND
+state 12
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : OP_SUB expr . (14)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr OP_ADD . expr (7)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr OP_SUB . expr (8)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr OP_MUL . expr (9)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr OP_DIV . expr (10)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr OP_MOD . expr (11)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr OP_AND . expr (12)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ OP_SUB shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on OP_ADD
+26: shift/reduce conflict (shift 17, reduce 7) on OP_SUB
+26: shift/reduce conflict (shift 18, reduce 7) on OP_MUL
+26: shift/reduce conflict (shift 19, reduce 7) on OP_DIV
+26: shift/reduce conflict (shift 20, reduce 7) on OP_MOD
+26: shift/reduce conflict (shift 21, reduce 7) on OP_AND
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . OP_ADD expr (7)
+ expr : expr OP_ADD expr . (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on OP_ADD
+27: shift/reduce conflict (shift 17, reduce 8) on OP_SUB
+27: shift/reduce conflict (shift 18, reduce 8) on OP_MUL
+27: shift/reduce conflict (shift 19, reduce 8) on OP_DIV
+27: shift/reduce conflict (shift 20, reduce 8) on OP_MOD
+27: shift/reduce conflict (shift 21, reduce 8) on OP_AND
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr OP_SUB expr . (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on OP_ADD
+28: shift/reduce conflict (shift 17, reduce 9) on OP_SUB
+28: shift/reduce conflict (shift 18, reduce 9) on OP_MUL
+28: shift/reduce conflict (shift 19, reduce 9) on OP_DIV
+28: shift/reduce conflict (shift 20, reduce 9) on OP_MOD
+28: shift/reduce conflict (shift 21, reduce 9) on OP_AND
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr OP_MUL expr . (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on OP_ADD
+29: shift/reduce conflict (shift 17, reduce 10) on OP_SUB
+29: shift/reduce conflict (shift 18, reduce 10) on OP_MUL
+29: shift/reduce conflict (shift 19, reduce 10) on OP_DIV
+29: shift/reduce conflict (shift 20, reduce 10) on OP_MOD
+29: shift/reduce conflict (shift 21, reduce 10) on OP_AND
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr OP_DIV expr . (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on OP_ADD
+30: shift/reduce conflict (shift 17, reduce 11) on OP_SUB
+30: shift/reduce conflict (shift 18, reduce 11) on OP_MUL
+30: shift/reduce conflict (shift 19, reduce 11) on OP_DIV
+30: shift/reduce conflict (shift 20, reduce 11) on OP_MOD
+30: shift/reduce conflict (shift 21, reduce 11) on OP_AND
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr OP_MOD expr . (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on OP_ADD
+31: shift/reduce conflict (shift 17, reduce 12) on OP_SUB
+31: shift/reduce conflict (shift 18, reduce 12) on OP_MUL
+31: shift/reduce conflict (shift 19, reduce 12) on OP_DIV
+31: shift/reduce conflict (shift 20, reduce 12) on OP_MOD
+31: shift/reduce conflict (shift 21, reduce 12) on OP_AND
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr OP_AND expr . (12)
+ expr : expr . '|' expr (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on OP_ADD
+32: shift/reduce conflict (shift 17, reduce 13) on OP_SUB
+32: shift/reduce conflict (shift 18, reduce 13) on OP_MUL
+32: shift/reduce conflict (shift 19, reduce 13) on OP_DIV
+32: shift/reduce conflict (shift 20, reduce 13) on OP_MOD
+32: shift/reduce conflict (shift 21, reduce 13) on OP_AND
+state 32
+ expr : expr . OP_ADD expr (7)
+ expr : expr . OP_SUB expr (8)
+ expr : expr . OP_MUL expr (9)
+ expr : expr . OP_DIV expr (10)
+ expr : expr . OP_MOD expr (11)
+ expr : expr . OP_AND expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ OP_ADD shift 16
+ OP_SUB shift 17
+ OP_MUL shift 18
+ OP_DIV shift 19
+ OP_MOD shift 20
+ OP_AND shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
Added: vendor/byacc/dist/test/yacc/quote_calc3.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc3.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc3.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,690 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse quote_calc3_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc3_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc3_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc3_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc3_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc3_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc3_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc3_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc3_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc3_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc3_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc3_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto quote_calc3_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc3_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc3_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc3_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc3_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc3_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc3_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc3_rule
+#endif /* yyrule */
+#define YYPREFIX "quote_calc3_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc3.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 111 "quote_calc3.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT quote_calc3_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc3_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc3_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc3_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc3_sindex[] = { 0,
+ -38, 5, -36, 0, -51, -36, 7, -121, -248, 0,
+ 0, -243, -36, -22, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc3_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 13, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 15, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+static const YYINT quote_calc3_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 258
+static const YYINT quote_calc3_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 16, 10, 17, 15, 18, 25, 19,
+ 23, 20, 4, 21, 5, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 22, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 16, 0, 17, 0, 18,
+ 0, 19, 0, 20, 0, 21, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 3, 0, 3, 0, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 16, 15, 16, 15,
+ 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc3_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 257, 10, 259, 10, 261, 41, 263,
+ 269, 265, 10, 267, 10, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 124, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 257, -1, 259, -1, 261,
+ -1, 263, -1, 265, -1, 267, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ 259, -1, 259, -1, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 257, -1, 259, -1, 261, -1,
+ 263, -1, 265, -1, 267, -1, 257, 257, 259, 259,
+ 261, 261, 263, 263, 265, 265, 267, 267,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc3_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"OP_ADD","\"ADD-operator\"","OP_SUB","\"SUB-operator\"","OP_MUL",
+"\"MUL-operator\"","OP_DIV","\"DIV-operator\"","OP_MOD","\"MOD-operator\"",
+"OP_AND","\"AND-operator\"","DIGIT","LETTER","UMINUS",0,0,0,0,0,
+"illegal-symbol",
+};
+static const char *const quote_calc3_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr OP_ADD expr",
+"expr : expr OP_SUB expr",
+"expr : expr OP_MUL expr",
+"expr : expr OP_DIV expr",
+"expr : expr OP_MOD expr",
+"expr : expr OP_AND expr",
+"expr : expr '|' expr",
+"expr : OP_SUB expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 73 "quote_calc3.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 370 "quote_calc3.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc3.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc3.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc3.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc3.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc3.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc3.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc3.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc3.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc3.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 632 "quote_calc3.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/quote_calc3.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc3.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc3.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,9 @@
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
Added: vendor/byacc/dist/test/yacc/quote_calc4-s.error
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc4-s.error (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc4-s.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/yacc/quote_calc4-s.output
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc4-s.output (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc4-s.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,557 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr "ADD-operator" expr
+ 8 | expr "SUB-operator" expr
+ 9 | expr "MUL-operator" expr
+ 10 | expr "DIV-operator" expr
+ 11 | expr "MOD-operator" expr
+ 12 | expr "AND-operator" expr
+ 13 | expr '|' expr
+ 14 | "SUB-operator" expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : "SUB-operator" . expr (14)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ "ADD-operator" reduce 15
+ "SUB-operator" reduce 15
+ "MUL-operator" reduce 15
+ "DIV-operator" reduce 15
+ "MOD-operator" reduce 15
+ "AND-operator" reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ "ADD-operator" reduce 16
+ "SUB-operator" reduce 16
+ "MUL-operator" reduce 16
+ "DIV-operator" reduce 16
+ "MOD-operator" reduce 16
+ "AND-operator" reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on "ADD-operator"
+12: shift/reduce conflict (shift 17, reduce 14) on "SUB-operator"
+12: shift/reduce conflict (shift 18, reduce 14) on "MUL-operator"
+12: shift/reduce conflict (shift 19, reduce 14) on "DIV-operator"
+12: shift/reduce conflict (shift 20, reduce 14) on "MOD-operator"
+12: shift/reduce conflict (shift 21, reduce 14) on "AND-operator"
+state 12
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+ expr : "SUB-operator" expr . (14)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr "ADD-operator" . expr (7)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr "SUB-operator" . expr (8)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr "MUL-operator" . expr (9)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr "DIV-operator" . expr (10)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr "MOD-operator" . expr (11)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr "AND-operator" . expr (12)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on "ADD-operator"
+26: shift/reduce conflict (shift 17, reduce 7) on "SUB-operator"
+26: shift/reduce conflict (shift 18, reduce 7) on "MUL-operator"
+26: shift/reduce conflict (shift 19, reduce 7) on "DIV-operator"
+26: shift/reduce conflict (shift 20, reduce 7) on "MOD-operator"
+26: shift/reduce conflict (shift 21, reduce 7) on "AND-operator"
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr "ADD-operator" expr . (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on "ADD-operator"
+27: shift/reduce conflict (shift 17, reduce 8) on "SUB-operator"
+27: shift/reduce conflict (shift 18, reduce 8) on "MUL-operator"
+27: shift/reduce conflict (shift 19, reduce 8) on "DIV-operator"
+27: shift/reduce conflict (shift 20, reduce 8) on "MOD-operator"
+27: shift/reduce conflict (shift 21, reduce 8) on "AND-operator"
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr "SUB-operator" expr . (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on "ADD-operator"
+28: shift/reduce conflict (shift 17, reduce 9) on "SUB-operator"
+28: shift/reduce conflict (shift 18, reduce 9) on "MUL-operator"
+28: shift/reduce conflict (shift 19, reduce 9) on "DIV-operator"
+28: shift/reduce conflict (shift 20, reduce 9) on "MOD-operator"
+28: shift/reduce conflict (shift 21, reduce 9) on "AND-operator"
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr "MUL-operator" expr . (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on "ADD-operator"
+29: shift/reduce conflict (shift 17, reduce 10) on "SUB-operator"
+29: shift/reduce conflict (shift 18, reduce 10) on "MUL-operator"
+29: shift/reduce conflict (shift 19, reduce 10) on "DIV-operator"
+29: shift/reduce conflict (shift 20, reduce 10) on "MOD-operator"
+29: shift/reduce conflict (shift 21, reduce 10) on "AND-operator"
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr "DIV-operator" expr . (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on "ADD-operator"
+30: shift/reduce conflict (shift 17, reduce 11) on "SUB-operator"
+30: shift/reduce conflict (shift 18, reduce 11) on "MUL-operator"
+30: shift/reduce conflict (shift 19, reduce 11) on "DIV-operator"
+30: shift/reduce conflict (shift 20, reduce 11) on "MOD-operator"
+30: shift/reduce conflict (shift 21, reduce 11) on "AND-operator"
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr "MOD-operator" expr . (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on "ADD-operator"
+31: shift/reduce conflict (shift 17, reduce 12) on "SUB-operator"
+31: shift/reduce conflict (shift 18, reduce 12) on "MUL-operator"
+31: shift/reduce conflict (shift 19, reduce 12) on "DIV-operator"
+31: shift/reduce conflict (shift 20, reduce 12) on "MOD-operator"
+31: shift/reduce conflict (shift 21, reduce 12) on "AND-operator"
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr "AND-operator" expr . (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on "ADD-operator"
+32: shift/reduce conflict (shift 17, reduce 13) on "SUB-operator"
+32: shift/reduce conflict (shift 18, reduce 13) on "MUL-operator"
+32: shift/reduce conflict (shift 19, reduce 13) on "DIV-operator"
+32: shift/reduce conflict (shift 20, reduce 13) on "MOD-operator"
+32: shift/reduce conflict (shift 21, reduce 13) on "AND-operator"
+state 32
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
Added: vendor/byacc/dist/test/yacc/quote_calc4-s.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc4-s.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc4-s.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,690 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse quote_calc4_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc4_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc4_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc4_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc4_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc4_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc4_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc4_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc4_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc4_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc4_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc4_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto quote_calc4_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc4_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc4_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc4_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc4_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc4_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc4_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc4_rule
+#endif /* yyrule */
+#define YYPREFIX "quote_calc4_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc4.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 111 "quote_calc4-s.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT quote_calc4_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc4_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc4_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc4_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc4_sindex[] = { 0,
+ -38, 4, -36, 0, -51, -36, 6, -121, -249, 0,
+ 0, -243, -36, -23, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc4_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 12, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 14, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+static const YYINT quote_calc4_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 259
+static const YYINT quote_calc4_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 10, 16, 15, 17, 25, 18, 23,
+ 19, 4, 20, 5, 21, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 22, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 16, 0, 17, 0,
+ 18, 0, 19, 0, 20, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 0, 3, 0, 3, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 0, 16, 15, 16,
+ 15, 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc4_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 10, 258, 10, 260, 41, 262, 269,
+ 264, 10, 266, 10, 268, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 124, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 258, -1, 260, -1,
+ 262, -1, 264, -1, 266, -1, 268, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ -1, 260, -1, 260, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 258, -1, 260, -1, 262, -1,
+ 264, -1, 266, -1, 268, -1, -1, 258, 258, 260,
+ 260, 262, 262, 264, 264, 266, 266, 268, 268,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc4_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"OP_ADD","\"ADD-operator\"","OP_SUB","\"SUB-operator\"","OP_MUL",
+"\"MUL-operator\"","OP_DIV","\"DIV-operator\"","OP_MOD","\"MOD-operator\"",
+"OP_AND","\"AND-operator\"","DIGIT","LETTER","UMINUS",0,0,0,0,0,
+"illegal-symbol",
+};
+static const char *const quote_calc4_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr \"ADD-operator\" expr",
+"expr : expr \"SUB-operator\" expr",
+"expr : expr \"MUL-operator\" expr",
+"expr : expr \"DIV-operator\" expr",
+"expr : expr \"MOD-operator\" expr",
+"expr : expr \"AND-operator\" expr",
+"expr : expr '|' expr",
+"expr : \"SUB-operator\" expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 73 "quote_calc4.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 370 "quote_calc4-s.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc4.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc4.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc4.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc4.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc4.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc4.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc4.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc4.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 632 "quote_calc4-s.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/quote_calc4-s.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc4-s.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc4-s.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,9 @@
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
Added: vendor/byacc/dist/test/yacc/quote_calc4.error
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc4.error (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc4.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+YACC: 54 shift/reduce conflicts.
Added: vendor/byacc/dist/test/yacc/quote_calc4.output
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc4.output (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc4.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,557 @@
+ 0 $accept : list $end
+
+ 1 list :
+ 2 | list stat '\n'
+ 3 | list error '\n'
+
+ 4 stat : expr
+ 5 | LETTER '=' expr
+
+ 6 expr : '(' expr ')'
+ 7 | expr "ADD-operator" expr
+ 8 | expr "SUB-operator" expr
+ 9 | expr "MUL-operator" expr
+ 10 | expr "DIV-operator" expr
+ 11 | expr "MOD-operator" expr
+ 12 | expr "AND-operator" expr
+ 13 | expr '|' expr
+ 14 | "SUB-operator" expr
+ 15 | LETTER
+ 16 | number
+
+ 17 number : DIGIT
+ 18 | number DIGIT
+
+state 0
+ $accept : . list $end (0)
+ list : . (1)
+
+ . reduce 1
+
+ list goto 1
+
+
+state 1
+ $accept : list . $end (0)
+ list : list . stat '\n' (2)
+ list : list . error '\n' (3)
+
+ $end accept
+ error shift 2
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 5
+ '(' shift 6
+ . error
+
+ stat goto 7
+ expr goto 8
+ number goto 9
+
+
+state 2
+ list : list error . '\n' (3)
+
+ '\n' shift 10
+ . error
+
+
+state 3
+ expr : "SUB-operator" . expr (14)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 12
+ number goto 9
+
+
+state 4
+ number : DIGIT . (17)
+
+ . reduce 17
+
+
+state 5
+ stat : LETTER . '=' expr (5)
+ expr : LETTER . (15)
+
+ '=' shift 13
+ "ADD-operator" reduce 15
+ "SUB-operator" reduce 15
+ "MUL-operator" reduce 15
+ "DIV-operator" reduce 15
+ "MOD-operator" reduce 15
+ "AND-operator" reduce 15
+ '|' reduce 15
+ '\n' reduce 15
+
+
+state 6
+ expr : '(' . expr ')' (6)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 14
+ number goto 9
+
+
+state 7
+ list : list stat . '\n' (2)
+
+ '\n' shift 15
+ . error
+
+
+state 8
+ stat : expr . (4)
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 4
+
+
+state 9
+ expr : number . (16)
+ number : number . DIGIT (18)
+
+ DIGIT shift 23
+ "ADD-operator" reduce 16
+ "SUB-operator" reduce 16
+ "MUL-operator" reduce 16
+ "DIV-operator" reduce 16
+ "MOD-operator" reduce 16
+ "AND-operator" reduce 16
+ '|' reduce 16
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 10
+ list : list error '\n' . (3)
+
+ . reduce 3
+
+
+state 11
+ expr : LETTER . (15)
+
+ . reduce 15
+
+
+12: shift/reduce conflict (shift 16, reduce 14) on "ADD-operator"
+12: shift/reduce conflict (shift 17, reduce 14) on "SUB-operator"
+12: shift/reduce conflict (shift 18, reduce 14) on "MUL-operator"
+12: shift/reduce conflict (shift 19, reduce 14) on "DIV-operator"
+12: shift/reduce conflict (shift 20, reduce 14) on "MOD-operator"
+12: shift/reduce conflict (shift 21, reduce 14) on "AND-operator"
+state 12
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+ expr : "SUB-operator" expr . (14)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' reduce 14
+ '\n' reduce 14
+ ')' reduce 14
+
+
+state 13
+ stat : LETTER '=' . expr (5)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 24
+ number goto 9
+
+
+state 14
+ expr : '(' expr . ')' (6)
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ ')' shift 25
+ . error
+
+
+state 15
+ list : list stat '\n' . (2)
+
+ . reduce 2
+
+
+state 16
+ expr : expr "ADD-operator" . expr (7)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 26
+ number goto 9
+
+
+state 17
+ expr : expr "SUB-operator" . expr (8)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 27
+ number goto 9
+
+
+state 18
+ expr : expr "MUL-operator" . expr (9)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 28
+ number goto 9
+
+
+state 19
+ expr : expr "DIV-operator" . expr (10)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 29
+ number goto 9
+
+
+state 20
+ expr : expr "MOD-operator" . expr (11)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 30
+ number goto 9
+
+
+state 21
+ expr : expr "AND-operator" . expr (12)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 31
+ number goto 9
+
+
+state 22
+ expr : expr '|' . expr (13)
+
+ "SUB-operator" shift 3
+ DIGIT shift 4
+ LETTER shift 11
+ '(' shift 6
+ . error
+
+ expr goto 32
+ number goto 9
+
+
+state 23
+ number : number DIGIT . (18)
+
+ . reduce 18
+
+
+state 24
+ stat : LETTER '=' expr . (5)
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 5
+
+
+state 25
+ expr : '(' expr ')' . (6)
+
+ . reduce 6
+
+
+26: shift/reduce conflict (shift 16, reduce 7) on "ADD-operator"
+26: shift/reduce conflict (shift 17, reduce 7) on "SUB-operator"
+26: shift/reduce conflict (shift 18, reduce 7) on "MUL-operator"
+26: shift/reduce conflict (shift 19, reduce 7) on "DIV-operator"
+26: shift/reduce conflict (shift 20, reduce 7) on "MOD-operator"
+26: shift/reduce conflict (shift 21, reduce 7) on "AND-operator"
+26: shift/reduce conflict (shift 22, reduce 7) on '|'
+state 26
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr "ADD-operator" expr . (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 7
+ ')' reduce 7
+
+
+27: shift/reduce conflict (shift 16, reduce 8) on "ADD-operator"
+27: shift/reduce conflict (shift 17, reduce 8) on "SUB-operator"
+27: shift/reduce conflict (shift 18, reduce 8) on "MUL-operator"
+27: shift/reduce conflict (shift 19, reduce 8) on "DIV-operator"
+27: shift/reduce conflict (shift 20, reduce 8) on "MOD-operator"
+27: shift/reduce conflict (shift 21, reduce 8) on "AND-operator"
+27: shift/reduce conflict (shift 22, reduce 8) on '|'
+state 27
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr "SUB-operator" expr . (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 8
+ ')' reduce 8
+
+
+28: shift/reduce conflict (shift 16, reduce 9) on "ADD-operator"
+28: shift/reduce conflict (shift 17, reduce 9) on "SUB-operator"
+28: shift/reduce conflict (shift 18, reduce 9) on "MUL-operator"
+28: shift/reduce conflict (shift 19, reduce 9) on "DIV-operator"
+28: shift/reduce conflict (shift 20, reduce 9) on "MOD-operator"
+28: shift/reduce conflict (shift 21, reduce 9) on "AND-operator"
+28: shift/reduce conflict (shift 22, reduce 9) on '|'
+state 28
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr "MUL-operator" expr . (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 9
+ ')' reduce 9
+
+
+29: shift/reduce conflict (shift 16, reduce 10) on "ADD-operator"
+29: shift/reduce conflict (shift 17, reduce 10) on "SUB-operator"
+29: shift/reduce conflict (shift 18, reduce 10) on "MUL-operator"
+29: shift/reduce conflict (shift 19, reduce 10) on "DIV-operator"
+29: shift/reduce conflict (shift 20, reduce 10) on "MOD-operator"
+29: shift/reduce conflict (shift 21, reduce 10) on "AND-operator"
+29: shift/reduce conflict (shift 22, reduce 10) on '|'
+state 29
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr "DIV-operator" expr . (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 10
+ ')' reduce 10
+
+
+30: shift/reduce conflict (shift 16, reduce 11) on "ADD-operator"
+30: shift/reduce conflict (shift 17, reduce 11) on "SUB-operator"
+30: shift/reduce conflict (shift 18, reduce 11) on "MUL-operator"
+30: shift/reduce conflict (shift 19, reduce 11) on "DIV-operator"
+30: shift/reduce conflict (shift 20, reduce 11) on "MOD-operator"
+30: shift/reduce conflict (shift 21, reduce 11) on "AND-operator"
+30: shift/reduce conflict (shift 22, reduce 11) on '|'
+state 30
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr "MOD-operator" expr . (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 11
+ ')' reduce 11
+
+
+31: shift/reduce conflict (shift 16, reduce 12) on "ADD-operator"
+31: shift/reduce conflict (shift 17, reduce 12) on "SUB-operator"
+31: shift/reduce conflict (shift 18, reduce 12) on "MUL-operator"
+31: shift/reduce conflict (shift 19, reduce 12) on "DIV-operator"
+31: shift/reduce conflict (shift 20, reduce 12) on "MOD-operator"
+31: shift/reduce conflict (shift 21, reduce 12) on "AND-operator"
+31: shift/reduce conflict (shift 22, reduce 12) on '|'
+state 31
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr "AND-operator" expr . (12)
+ expr : expr . '|' expr (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' shift 22
+ '\n' reduce 12
+ ')' reduce 12
+
+
+32: shift/reduce conflict (shift 16, reduce 13) on "ADD-operator"
+32: shift/reduce conflict (shift 17, reduce 13) on "SUB-operator"
+32: shift/reduce conflict (shift 18, reduce 13) on "MUL-operator"
+32: shift/reduce conflict (shift 19, reduce 13) on "DIV-operator"
+32: shift/reduce conflict (shift 20, reduce 13) on "MOD-operator"
+32: shift/reduce conflict (shift 21, reduce 13) on "AND-operator"
+state 32
+ expr : expr . "ADD-operator" expr (7)
+ expr : expr . "SUB-operator" expr (8)
+ expr : expr . "MUL-operator" expr (9)
+ expr : expr . "DIV-operator" expr (10)
+ expr : expr . "MOD-operator" expr (11)
+ expr : expr . "AND-operator" expr (12)
+ expr : expr . '|' expr (13)
+ expr : expr '|' expr . (13)
+
+ "ADD-operator" shift 16
+ "SUB-operator" shift 17
+ "MUL-operator" shift 18
+ "DIV-operator" shift 19
+ "MOD-operator" shift 20
+ "AND-operator" shift 21
+ '|' reduce 13
+ '\n' reduce 13
+ ')' reduce 13
+
+
+State 12 contains 6 shift/reduce conflicts.
+State 26 contains 7 shift/reduce conflicts.
+State 27 contains 7 shift/reduce conflicts.
+State 28 contains 7 shift/reduce conflicts.
+State 29 contains 7 shift/reduce conflicts.
+State 30 contains 7 shift/reduce conflicts.
+State 31 contains 7 shift/reduce conflicts.
+State 32 contains 6 shift/reduce conflicts.
+
+
+28 terminals, 5 nonterminals
+19 grammar rules, 33 states
Added: vendor/byacc/dist/test/yacc/quote_calc4.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc4.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc4.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,690 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse quote_calc4_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex quote_calc4_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror quote_calc4_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar quote_calc4_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval quote_calc4_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval quote_calc4_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug quote_calc4_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs quote_calc4_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag quote_calc4_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs quote_calc4_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen quote_calc4_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred quote_calc4_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto quote_calc4_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex quote_calc4_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex quote_calc4_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex quote_calc4_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable quote_calc4_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck quote_calc4_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname quote_calc4_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule quote_calc4_rule
+#endif /* yyrule */
+#define YYPREFIX "quote_calc4_"
+
+#define YYPURE 0
+
+#line 2 "quote_calc4.y"
+# include <stdio.h>
+# include <ctype.h>
+
+int regs[26];
+int base;
+
+int yylex(void);
+static void yyerror(const char *s);
+
+#line 111 "quote_calc4.tab.c"
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT quote_calc4_lhs[] = { -1,
+ 0, 0, 0, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 3,
+};
+static const YYINT quote_calc4_len[] = { 2,
+ 0, 3, 3, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 2, 1, 1, 1, 2,
+};
+static const YYINT quote_calc4_defred[] = { 1,
+ 0, 0, 0, 17, 0, 0, 0, 0, 0, 3,
+ 15, 0, 0, 0, 2, 0, 0, 0, 0, 0,
+ 0, 0, 18, 0, 6, 0, 0, 0, 0, 0,
+ 0, 0,
+};
+static const YYINT quote_calc4_dgoto[] = { 1,
+ 7, 8, 9,
+};
+static const YYINT quote_calc4_sindex[] = { 0,
+ -38, 4, -36, 0, -51, -36, 6, -121, -249, 0,
+ 0, -243, -36, -23, 0, -36, -36, -36, -36, -36,
+ -36, -36, 0, -121, 0, -121, -121, -121, -121, -121,
+ -121, -243,
+};
+static const YYINT quote_calc4_rindex[] = { 0,
+ 0, 0, 0, 0, -9, 0, 0, 12, -10, 0,
+ 0, -5, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 14, 0, -3, -2, -1, 1, 2,
+ 3, -4,
+};
+static const YYINT quote_calc4_gindex[] = { 0,
+ 0, 42, 0,
+};
+#define YYTABLESIZE 259
+static const YYINT quote_calc4_table[] = { 16,
+ 15, 6, 22, 6, 14, 13, 7, 8, 9, 13,
+ 10, 11, 12, 10, 16, 15, 17, 25, 18, 23,
+ 19, 4, 20, 5, 21, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 14, 13, 7, 8, 9,
+ 0, 10, 11, 12, 12, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 24, 0, 0, 26, 27, 28,
+ 29, 30, 31, 32, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 22, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 16, 15, 0, 0, 0, 14, 13,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 16, 0, 17, 0,
+ 18, 0, 19, 0, 20, 0, 21, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
+ 0, 3, 0, 3, 0, 0, 0, 0, 0, 0,
+ 4, 5, 4, 11, 16, 0, 17, 0, 18, 0,
+ 19, 0, 20, 0, 21, 0, 0, 16, 15, 16,
+ 15, 16, 15, 16, 15, 16, 15, 16, 15,
+};
+static const YYINT quote_calc4_check[] = { 10,
+ 10, 40, 124, 40, 10, 10, 10, 10, 10, 61,
+ 10, 10, 10, 10, 258, 10, 260, 41, 262, 269,
+ 264, 10, 266, 10, 268, -1, -1, -1, -1, -1,
+ 41, -1, -1, -1, -1, 41, 41, 41, 41, 41,
+ -1, 41, 41, 41, 3, -1, -1, 6, -1, -1,
+ -1, -1, -1, -1, 13, -1, -1, 16, 17, 18,
+ 19, 20, 21, 22, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 124, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 124, 124, -1, -1, -1, 124, 124,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 258, -1, 260, -1,
+ 262, -1, 264, -1, 266, -1, 268, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 256, -1, -1,
+ -1, 260, -1, 260, -1, -1, -1, -1, -1, -1,
+ 269, 270, 269, 270, 258, -1, 260, -1, 262, -1,
+ 264, -1, 266, -1, 268, -1, -1, 258, 258, 260,
+ 260, 262, 262, 264, 264, 266, 266, 268, 268,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 271
+#define YYUNDFTOKEN 277
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const quote_calc4_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,
+0,0,0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,"OP_ADD","\"ADD-operator\"","OP_SUB","\"SUB-operator\"","OP_MUL",
+"\"MUL-operator\"","OP_DIV","\"DIV-operator\"","OP_MOD","\"MOD-operator\"",
+"OP_AND","\"AND-operator\"","DIGIT","LETTER","UMINUS",0,0,0,0,0,
+"illegal-symbol",
+};
+static const char *const quote_calc4_rule[] = {
+"$accept : list",
+"list :",
+"list : list stat '\\n'",
+"list : list error '\\n'",
+"stat : expr",
+"stat : LETTER '=' expr",
+"expr : '(' expr ')'",
+"expr : expr \"ADD-operator\" expr",
+"expr : expr \"SUB-operator\" expr",
+"expr : expr \"MUL-operator\" expr",
+"expr : expr \"DIV-operator\" expr",
+"expr : expr \"MOD-operator\" expr",
+"expr : expr \"AND-operator\" expr",
+"expr : expr '|' expr",
+"expr : \"SUB-operator\" expr",
+"expr : LETTER",
+"expr : number",
+"number : DIGIT",
+"number : number DIGIT",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 73 "quote_calc4.y"
+ /* start of programs */
+
+int
+main (void)
+{
+ while(!feof(stdin)) {
+ yyparse();
+ }
+ return 0;
+}
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void) {
+ /* lexical analysis routine */
+ /* returns LETTER for a lower case letter, yylval = 0 through 25 */
+ /* return DIGIT for a digit, yylval = 0 through 9 */
+ /* all other characters are returned immediately */
+
+ int c;
+
+ while( (c=getchar()) == ' ' ) { /* skip blanks */ }
+
+ /* c is now nonblank */
+
+ if( islower( c )) {
+ yylval = c - 'a';
+ return ( LETTER );
+ }
+ if( isdigit( c )) {
+ yylval = c - '0';
+ return ( DIGIT );
+ }
+ return( c );
+}
+#line 370 "quote_calc4.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 35 "quote_calc4.y"
+ { yyerrok ; }
+break;
+case 4:
+#line 39 "quote_calc4.y"
+ { printf("%d\n",yystack.l_mark[0]);}
+break;
+case 5:
+#line 41 "quote_calc4.y"
+ { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
+break;
+case 6:
+#line 45 "quote_calc4.y"
+ { yyval = yystack.l_mark[-1]; }
+break;
+case 7:
+#line 47 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
+break;
+case 8:
+#line 49 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
+break;
+case 9:
+#line 51 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
+break;
+case 10:
+#line 53 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
+break;
+case 11:
+#line 55 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
+break;
+case 12:
+#line 57 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
+break;
+case 13:
+#line 59 "quote_calc4.y"
+ { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
+break;
+case 14:
+#line 61 "quote_calc4.y"
+ { yyval = - yystack.l_mark[0]; }
+break;
+case 15:
+#line 63 "quote_calc4.y"
+ { yyval = regs[yystack.l_mark[0]]; }
+break;
+case 17:
+#line 68 "quote_calc4.y"
+ { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
+break;
+case 18:
+#line 70 "quote_calc4.y"
+ { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
+break;
+#line 632 "quote_calc4.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/quote_calc4.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/quote_calc4.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/quote_calc4.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,9 @@
+#define OP_ADD 257
+#define OP_SUB 259
+#define OP_MUL 261
+#define OP_DIV 263
+#define OP_MOD 265
+#define OP_AND 267
+#define DIGIT 269
+#define LETTER 270
+#define UMINUS 271
Added: vendor/byacc/dist/test/yacc/rename_debug.c
===================================================================
--- vendor/byacc/dist/test/yacc/rename_debug.c (rev 0)
+++ vendor/byacc/dist/test/yacc/rename_debug.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,388 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#line 17 "rename_debug.c"
+#include "rename_debug.i"
+#include "rename_debug.h"
+typedef int YYINT;
+static const YYINT yylhs[] = { -1,
+ 0,
+};
+static const YYINT yylen[] = { 2,
+ 1,
+};
+static const YYINT yydefred[] = { 0,
+ 1, 0,
+};
+static const YYINT yydgoto[] = { 2,
+};
+static const YYINT yysindex[] = { -256,
+ 0, 0,
+};
+static const YYINT yyrindex[] = { 0,
+ 0, 0,
+};
+static const YYINT yygindex[] = { 0,
+};
+#define YYTABLESIZE 0
+static const YYINT yytable[] = { 1,
+};
+static const YYINT yycheck[] = { 256,
+};
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 1
+#endif
+#define YYMAXTOKEN 256
+#define YYUNDFTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const yyname[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"illegal-symbol",
+};
+static const char *const yyrule[] = {
+"$accept : S",
+"S : error",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 12 "code_debug.y"
+
+#include <stdio.h>
+
+#ifdef YYBYACC
+extern int YYLEX_DECL();
+#endif
+
+int
+main(void)
+{
+ printf("yyparse() = %d\n", yyparse());
+ return 0;
+}
+
+int
+yylex(void)
+{
+ return -1;
+}
+
+static void
+yyerror(const char* s)
+{
+ printf("%s\n", s);
+}
+#line 130 "rename_debug.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/rename_debug.error
===================================================================
Added: vendor/byacc/dist/test/yacc/rename_debug.h
===================================================================
--- vendor/byacc/dist/test/yacc/rename_debug.h (rev 0)
+++ vendor/byacc/dist/test/yacc/rename_debug.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1 @@
+#define YYERRCODE 256
Added: vendor/byacc/dist/test/yacc/rename_debug.i
===================================================================
--- vendor/byacc/dist/test/yacc/rename_debug.i (rev 0)
+++ vendor/byacc/dist/test/yacc/rename_debug.i 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,56 @@
+#define YYPREFIX "yy"
+
+#define YYPURE 0
+
+#line 2 "code_debug.y"
+
+#ifdef YYBISON
+int yylex(void);
+static void yyerror(const char *);
+#endif
+
+
+#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
+/* Default: YYSTYPE is the semantic value type. */
+typedef int YYSTYPE;
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+extern int yydebug;
+extern int yynerrs;
+
+extern int yyerrflag;
+extern int yychar;
+extern YYSTYPE yyval;
+extern YYSTYPE yylval;
Added: vendor/byacc/dist/test/yacc/rename_debug.output
===================================================================
--- vendor/byacc/dist/test/yacc/rename_debug.output (rev 0)
+++ vendor/byacc/dist/test/yacc/rename_debug.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,27 @@
+ 0 $accept : S $end
+
+ 1 S : error
+
+state 0
+ $accept : . S $end (0)
+
+ error shift 1
+ . error
+
+ S goto 2
+
+
+state 1
+ S : error . (1)
+
+ . reduce 1
+
+
+state 2
+ $accept : S . $end (0)
+
+ $end accept
+
+
+2 terminals, 2 nonterminals
+2 grammar rules, 3 states
Added: vendor/byacc/dist/test/yacc/varsyntax_calc1.error
===================================================================
--- vendor/byacc/dist/test/yacc/varsyntax_calc1.error (rev 0)
+++ vendor/byacc/dist/test/yacc/varsyntax_calc1.error 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,2 @@
+YACC: 2 rules never reduced
+YACC: 18 shift/reduce conflicts, 26 reduce/reduce conflicts.
Added: vendor/byacc/dist/test/yacc/varsyntax_calc1.output
===================================================================
--- vendor/byacc/dist/test/yacc/varsyntax_calc1.output (rev 0)
+++ vendor/byacc/dist/test/yacc/varsyntax_calc1.output 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,877 @@
+ 0 $accept : line $end
+
+ 1 lines :
+ 2 | lines line
+
+ 3 line : dexp '\n'
+ 4 | vexp '\n'
+ 5 | DREG '=' dexp '\n'
+ 6 | VREG '=' vexp '\n'
+ 7 | error '\n'
+
+ 8 dexp : CONST
+ 9 | DREG
+ 10 | dexp '+' dexp
+ 11 | dexp '-' dexp
+ 12 | dexp '*' dexp
+ 13 | dexp '/' dexp
+ 14 | '-' dexp
+ 15 | '(' dexp ')'
+
+ 16 vexp : dexp
+ 17 | '(' dexp ',' dexp ')'
+ 18 | VREG
+ 19 | vexp '+' vexp
+ 20 | dexp '+' vexp
+ 21 | vexp '-' vexp
+ 22 | dexp '-' vexp
+ 23 | vexp '*' vexp
+ 24 | dexp '*' vexp
+ 25 | vexp '/' vexp
+ 26 | dexp '/' vexp
+ 27 | '-' vexp
+ 28 | '(' vexp ')'
+
+state 0
+ $accept : . line $end (0)
+
+ error shift 1
+ DREG shift 2
+ VREG shift 3
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ line goto 7
+ dexp goto 8
+ vexp goto 9
+
+
+state 1
+ line : error . '\n' (7)
+
+ '\n' shift 10
+ . error
+
+
+state 2
+ line : DREG . '=' dexp '\n' (5)
+ dexp : DREG . (9)
+
+ '=' shift 11
+ '+' reduce 9
+ '-' reduce 9
+ '*' reduce 9
+ '/' reduce 9
+ '\n' reduce 9
+
+
+state 3
+ line : VREG . '=' vexp '\n' (6)
+ vexp : VREG . (18)
+
+ '=' shift 12
+ '+' reduce 18
+ '-' reduce 18
+ '*' reduce 18
+ '/' reduce 18
+ '\n' reduce 18
+
+
+state 4
+ dexp : CONST . (8)
+
+ . reduce 8
+
+
+state 5
+ dexp : '-' . dexp (14)
+ vexp : '-' . vexp (27)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 15
+ vexp goto 16
+
+
+state 6
+ dexp : '(' . dexp ')' (15)
+ vexp : '(' . dexp ',' dexp ')' (17)
+ vexp : '(' . vexp ')' (28)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 17
+ vexp goto 18
+
+
+state 7
+ $accept : line . $end (0)
+
+ $end accept
+
+
+8: shift/reduce conflict (shift 19, reduce 16) on '+'
+8: shift/reduce conflict (shift 20, reduce 16) on '-'
+8: shift/reduce conflict (shift 21, reduce 16) on '*'
+8: shift/reduce conflict (shift 22, reduce 16) on '/'
+8: shift/reduce conflict (shift 23, reduce 16) on '\n'
+state 8
+ line : dexp . '\n' (3)
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' shift 19
+ '-' shift 20
+ '*' shift 21
+ '/' shift 22
+ '\n' shift 23
+
+
+state 9
+ line : vexp . '\n' (4)
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ '\n' shift 28
+ . error
+
+
+state 10
+ line : error '\n' . (7)
+
+ . reduce 7
+
+
+state 11
+ line : DREG '=' . dexp '\n' (5)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 31
+
+
+state 12
+ line : VREG '=' . vexp '\n' (6)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 33
+
+
+state 13
+ dexp : DREG . (9)
+
+ . reduce 9
+
+
+state 14
+ vexp : VREG . (18)
+
+ . reduce 18
+
+
+15: reduce/reduce conflict (reduce 14, reduce 16) on '+'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '-'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '*'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '/'
+15: reduce/reduce conflict (reduce 14, reduce 16) on '\n'
+15: reduce/reduce conflict (reduce 14, reduce 16) on ')'
+state 15
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '-' dexp . (14)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ . reduce 14
+
+
+state 16
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : '-' vexp . (27)
+
+ . reduce 27
+
+
+17: shift/reduce conflict (shift 19, reduce 16) on '+'
+17: shift/reduce conflict (shift 20, reduce 16) on '-'
+17: shift/reduce conflict (shift 21, reduce 16) on '*'
+17: shift/reduce conflict (shift 22, reduce 16) on '/'
+17: shift/reduce conflict (shift 34, reduce 16) on ')'
+state 17
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '(' dexp . ')' (15)
+ vexp : dexp . (16)
+ vexp : '(' dexp . ',' dexp ')' (17)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' shift 19
+ '-' shift 20
+ '*' shift 21
+ '/' shift 22
+ ')' shift 34
+ ',' shift 35
+
+
+state 18
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : '(' vexp . ')' (28)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ ')' shift 36
+ . error
+
+
+state 19
+ dexp : dexp '+' . dexp (10)
+ vexp : dexp '+' . vexp (20)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 37
+ vexp goto 38
+
+
+state 20
+ dexp : dexp '-' . dexp (11)
+ vexp : dexp '-' . vexp (22)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 39
+ vexp goto 40
+
+
+state 21
+ dexp : dexp '*' . dexp (12)
+ vexp : dexp '*' . vexp (24)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 41
+ vexp goto 42
+
+
+state 22
+ dexp : dexp '/' . dexp (13)
+ vexp : dexp '/' . vexp (26)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 43
+ vexp goto 44
+
+
+state 23
+ line : dexp '\n' . (3)
+
+ . reduce 3
+
+
+state 24
+ vexp : vexp '+' . vexp (19)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 45
+
+
+state 25
+ vexp : vexp '-' . vexp (21)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 46
+
+
+state 26
+ vexp : vexp '*' . vexp (23)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 47
+
+
+state 27
+ vexp : vexp '/' . vexp (25)
+
+ DREG shift 13
+ VREG shift 14
+ CONST shift 4
+ '-' shift 5
+ '(' shift 6
+ . error
+
+ dexp goto 32
+ vexp goto 48
+
+
+state 28
+ line : vexp '\n' . (4)
+
+ . reduce 4
+
+
+state 29
+ dexp : '-' . dexp (14)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 49
+
+
+state 30
+ dexp : '(' . dexp ')' (15)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 50
+
+
+state 31
+ line : DREG '=' dexp . '\n' (5)
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ '\n' shift 55
+ . error
+
+
+32: shift/reduce conflict (shift 19, reduce 16) on '+'
+32: shift/reduce conflict (shift 20, reduce 16) on '-'
+32: shift/reduce conflict (shift 21, reduce 16) on '*'
+32: shift/reduce conflict (shift 22, reduce 16) on '/'
+state 32
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '+' shift 19
+ '-' shift 20
+ '*' shift 21
+ '/' shift 22
+ '\n' reduce 16
+ ')' reduce 16
+
+
+state 33
+ line : VREG '=' vexp . '\n' (6)
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '+' shift 24
+ '-' shift 25
+ '*' shift 26
+ '/' shift 27
+ '\n' shift 56
+ . error
+
+
+state 34
+ dexp : '(' dexp ')' . (15)
+
+ . reduce 15
+
+
+state 35
+ vexp : '(' dexp ',' . dexp ')' (17)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 57
+
+
+state 36
+ vexp : '(' vexp ')' . (28)
+
+ . reduce 28
+
+
+37: reduce/reduce conflict (reduce 10, reduce 16) on '+'
+37: reduce/reduce conflict (reduce 10, reduce 16) on '-'
+37: shift/reduce conflict (shift 21, reduce 16) on '*'
+37: shift/reduce conflict (shift 22, reduce 16) on '/'
+37: reduce/reduce conflict (reduce 10, reduce 16) on '\n'
+37: reduce/reduce conflict (reduce 10, reduce 16) on ')'
+state 37
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp '+' dexp . (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '*' shift 21
+ '/' shift 22
+ '+' reduce 10
+ '-' reduce 10
+ '\n' reduce 10
+ ')' reduce 10
+ ',' reduce 10
+
+
+state 38
+ vexp : vexp . '+' vexp (19)
+ vexp : dexp '+' vexp . (20)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 20
+ '-' reduce 20
+ '\n' reduce 20
+ ')' reduce 20
+
+
+39: reduce/reduce conflict (reduce 11, reduce 16) on '+'
+39: reduce/reduce conflict (reduce 11, reduce 16) on '-'
+39: shift/reduce conflict (shift 21, reduce 16) on '*'
+39: shift/reduce conflict (shift 22, reduce 16) on '/'
+39: reduce/reduce conflict (reduce 11, reduce 16) on '\n'
+39: reduce/reduce conflict (reduce 11, reduce 16) on ')'
+state 39
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp '-' dexp . (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ '*' shift 21
+ '/' shift 22
+ '+' reduce 11
+ '-' reduce 11
+ '\n' reduce 11
+ ')' reduce 11
+ ',' reduce 11
+
+
+state 40
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : dexp '-' vexp . (22)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 22
+ '-' reduce 22
+ '\n' reduce 22
+ ')' reduce 22
+
+
+41: reduce/reduce conflict (reduce 12, reduce 16) on '+'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '-'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '*'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '/'
+41: reduce/reduce conflict (reduce 12, reduce 16) on '\n'
+41: reduce/reduce conflict (reduce 12, reduce 16) on ')'
+state 41
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp '*' dexp . (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ . reduce 12
+
+
+state 42
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : dexp '*' vexp . (24)
+ vexp : vexp . '/' vexp (25)
+
+ . reduce 24
+
+
+43: reduce/reduce conflict (reduce 13, reduce 16) on '+'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '-'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '*'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '/'
+43: reduce/reduce conflict (reduce 13, reduce 16) on '\n'
+43: reduce/reduce conflict (reduce 13, reduce 16) on ')'
+state 43
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : dexp '/' dexp . (13)
+ vexp : dexp . (16)
+ vexp : dexp . '+' vexp (20)
+ vexp : dexp . '-' vexp (22)
+ vexp : dexp . '*' vexp (24)
+ vexp : dexp . '/' vexp (26)
+
+ . reduce 13
+
+
+state 44
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : dexp '/' vexp . (26)
+
+ . reduce 26
+
+
+state 45
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp '+' vexp . (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 19
+ '-' reduce 19
+ '\n' reduce 19
+ ')' reduce 19
+
+
+state 46
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp '-' vexp . (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+
+ '*' shift 26
+ '/' shift 27
+ '+' reduce 21
+ '-' reduce 21
+ '\n' reduce 21
+ ')' reduce 21
+
+
+state 47
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp '*' vexp . (23)
+ vexp : vexp . '/' vexp (25)
+
+ . reduce 23
+
+
+state 48
+ vexp : vexp . '+' vexp (19)
+ vexp : vexp . '-' vexp (21)
+ vexp : vexp . '*' vexp (23)
+ vexp : vexp . '/' vexp (25)
+ vexp : vexp '/' vexp . (25)
+
+ . reduce 25
+
+
+state 49
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '-' dexp . (14)
+
+ . reduce 14
+
+
+state 50
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : '(' dexp . ')' (15)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ ')' shift 34
+ . error
+
+
+state 51
+ dexp : dexp '+' . dexp (10)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 58
+
+
+state 52
+ dexp : dexp '-' . dexp (11)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 59
+
+
+state 53
+ dexp : dexp '*' . dexp (12)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 60
+
+
+state 54
+ dexp : dexp '/' . dexp (13)
+
+ DREG shift 13
+ CONST shift 4
+ '-' shift 29
+ '(' shift 30
+ . error
+
+ dexp goto 61
+
+
+state 55
+ line : DREG '=' dexp '\n' . (5)
+
+ . reduce 5
+
+
+state 56
+ line : VREG '=' vexp '\n' . (6)
+
+ . reduce 6
+
+
+state 57
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ vexp : '(' dexp ',' dexp . ')' (17)
+
+ '+' shift 51
+ '-' shift 52
+ '*' shift 53
+ '/' shift 54
+ ')' shift 62
+ . error
+
+
+state 58
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp '+' dexp . (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '*' shift 53
+ '/' shift 54
+ '+' reduce 10
+ '-' reduce 10
+ '\n' reduce 10
+ ')' reduce 10
+
+
+state 59
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp '-' dexp . (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+
+ '*' shift 53
+ '/' shift 54
+ '+' reduce 11
+ '-' reduce 11
+ '\n' reduce 11
+ ')' reduce 11
+
+
+state 60
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp '*' dexp . (12)
+ dexp : dexp . '/' dexp (13)
+
+ . reduce 12
+
+
+state 61
+ dexp : dexp . '+' dexp (10)
+ dexp : dexp . '-' dexp (11)
+ dexp : dexp . '*' dexp (12)
+ dexp : dexp . '/' dexp (13)
+ dexp : dexp '/' dexp . (13)
+
+ . reduce 13
+
+
+state 62
+ vexp : '(' dexp ',' dexp ')' . (17)
+
+ . reduce 17
+
+
+Rules never reduced:
+ lines : (1)
+ lines : lines line (2)
+
+
+State 8 contains 5 shift/reduce conflicts.
+State 15 contains 6 reduce/reduce conflicts.
+State 17 contains 5 shift/reduce conflicts.
+State 32 contains 4 shift/reduce conflicts.
+State 37 contains 2 shift/reduce conflicts, 4 reduce/reduce conflicts.
+State 39 contains 2 shift/reduce conflicts, 4 reduce/reduce conflicts.
+State 41 contains 6 reduce/reduce conflicts.
+State 43 contains 6 reduce/reduce conflicts.
+
+
+15 terminals, 5 nonterminals
+29 grammar rules, 63 states
Added: vendor/byacc/dist/test/yacc/varsyntax_calc1.tab.c
===================================================================
--- vendor/byacc/dist/test/yacc/varsyntax_calc1.tab.c (rev 0)
+++ vendor/byacc/dist/test/yacc/varsyntax_calc1.tab.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,915 @@
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYCHECK "yyyymmdd"
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+#ident "check variant syntax features"
+
+#ifndef yyparse
+#define yyparse varsyntax_calc1_parse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex varsyntax_calc1_lex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror varsyntax_calc1_error
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar varsyntax_calc1_char
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval varsyntax_calc1_val
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval varsyntax_calc1_lval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug varsyntax_calc1_debug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs varsyntax_calc1_nerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag varsyntax_calc1_errflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs varsyntax_calc1_lhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen varsyntax_calc1_len
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred varsyntax_calc1_defred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto varsyntax_calc1_dgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex varsyntax_calc1_sindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex varsyntax_calc1_rindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex varsyntax_calc1_gindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable varsyntax_calc1_table
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck varsyntax_calc1_check
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname varsyntax_calc1_name
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule varsyntax_calc1_rule
+#endif /* yyrule */
+#define YYPREFIX "varsyntax_calc1_"
+
+#define YYPURE 0
+
+#line 3 "varsyntax_calc1.y"
+
+/* http://dinosaur.compilertools.net/yacc/index.html * /*/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <math.h>
+
+typedef struct interval
+{
+ double lo, hi;
+}
+INTERVAL;
+
+INTERVAL vmul(double, double, INTERVAL);
+INTERVAL vdiv(double, double, INTERVAL);
+
+extern int yylex(void);
+static void yyerror(const char *s);
+
+int dcheck(INTERVAL);
+
+double dreg[26];
+INTERVAL vreg[26];
+
+#line 32 "varsyntax_calc1.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ int ival; /* dreg & vreg array index values*/
+ double dval; /* floating point values*/
+ INTERVAL vval; /* interval values*/
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 142 "varsyntax_calc1.tab.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DREG 257
+#define VREG 258
+#define CONST 259
+#define UMINUS 260
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT varsyntax_calc1_lhs[] = { -1,
+ 3, 3, 0, 0, 0, 0, 0, 1, 1, 1,
+ 1, 1, 1, 1, 1, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2,
+};
+static const YYINT varsyntax_calc1_len[] = { 2,
+ 0, 2, 2, 2, 4, 4, 2, 1, 1, 3,
+ 3, 3, 3, 2, 3, 1, 5, 1, 3, 3,
+ 3, 3, 3, 3, 3, 3, 2, 3,
+};
+static const YYINT varsyntax_calc1_defred[] = { 0,
+ 0, 0, 0, 8, 0, 0, 0, 0, 0, 7,
+ 0, 0, 9, 18, 14, 27, 0, 0, 0, 0,
+ 0, 0, 3, 0, 0, 0, 0, 4, 0, 0,
+ 0, 0, 0, 15, 0, 28, 0, 0, 0, 0,
+ 12, 24, 13, 26, 0, 0, 23, 25, 14, 0,
+ 0, 0, 0, 0, 5, 6, 0, 0, 0, 12,
+ 13, 17,
+};
+static const YYINT varsyntax_calc1_dgoto[] = { 7,
+ 32, 9, 0,
+};
+static const YYINT varsyntax_calc1_sindex[] = { -40,
+ -8, -48, -47, 0, -37, -37, 0, 2, 17, 0,
+ -34, -37, 0, 0, 0, 0, -25, 90, -37, -37,
+ -37, -37, 0, -37, -37, -37, -37, 0, -34, -34,
+ 25, 125, 31, 0, -34, 0, -11, 37, -11, 37,
+ 0, 0, 0, 0, 37, 37, 0, 0, 0, 111,
+ -34, -34, -34, -34, 0, 0, 118, 69, 69, 0,
+ 0, 0,
+};
+static const YYINT varsyntax_calc1_rindex[] = { 0,
+ 0, 38, 44, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, -9, 0, 0, 0, 0, 51, -3, 56, 61,
+ 0, 0, 0, 0, 67, 72, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 78, 83, 0,
+ 0, 0,
+};
+static const YYINT varsyntax_calc1_gindex[] = { 0,
+ 4, 124, 0,
+};
+#define YYTABLESIZE 225
+static const YYINT varsyntax_calc1_table[] = { 6,
+ 16, 10, 6, 8, 5, 30, 20, 5, 15, 17,
+ 29, 23, 11, 12, 31, 34, 21, 19, 35, 20,
+ 0, 22, 37, 39, 41, 43, 28, 0, 0, 0,
+ 21, 16, 49, 50, 55, 22, 0, 20, 57, 20,
+ 56, 20, 0, 21, 19, 0, 20, 9, 22, 0,
+ 0, 0, 0, 18, 58, 59, 60, 61, 26, 24,
+ 10, 25, 0, 27, 0, 11, 53, 51, 0, 52,
+ 22, 54, 26, 24, 0, 25, 19, 27, 26, 9,
+ 9, 21, 9, 27, 9, 18, 18, 10, 18, 0,
+ 18, 10, 11, 10, 10, 10, 11, 0, 11, 11,
+ 11, 22, 0, 22, 0, 22, 0, 19, 0, 19,
+ 53, 19, 21, 0, 21, 54, 21, 0, 10, 0,
+ 10, 0, 10, 11, 0, 11, 0, 11, 16, 18,
+ 36, 26, 24, 0, 25, 33, 27, 0, 0, 0,
+ 0, 0, 38, 40, 42, 44, 0, 45, 46, 47,
+ 48, 34, 53, 51, 0, 52, 0, 54, 62, 53,
+ 51, 0, 52, 0, 54, 0, 21, 19, 0, 20,
+ 0, 22, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 1, 2, 3, 4, 13,
+ 14, 4, 13, 0, 4,
+};
+static const YYINT varsyntax_calc1_check[] = { 40,
+ 10, 10, 40, 0, 45, 40, 10, 45, 5, 6,
+ 45, 10, 61, 61, 11, 41, 42, 43, 44, 45,
+ -1, 47, 19, 20, 21, 22, 10, -1, -1, -1,
+ 42, 41, 29, 30, 10, 47, -1, 41, 35, 43,
+ 10, 45, -1, 42, 43, -1, 45, 10, 47, -1,
+ -1, -1, -1, 10, 51, 52, 53, 54, 42, 43,
+ 10, 45, -1, 47, -1, 10, 42, 43, -1, 45,
+ 10, 47, 42, 43, -1, 45, 10, 47, 42, 42,
+ 43, 10, 45, 47, 47, 42, 43, 10, 45, -1,
+ 47, 41, 10, 43, 44, 45, 41, -1, 43, 44,
+ 45, 41, -1, 43, -1, 45, -1, 41, -1, 43,
+ 42, 45, 41, -1, 43, 47, 45, -1, 41, -1,
+ 43, -1, 45, 41, -1, 43, -1, 45, 5, 6,
+ 41, 42, 43, -1, 45, 12, 47, -1, -1, -1,
+ -1, -1, 19, 20, 21, 22, -1, 24, 25, 26,
+ 27, 41, 42, 43, -1, 45, -1, 47, 41, 42,
+ 43, -1, 45, -1, 47, -1, 42, 43, -1, 45,
+ -1, 47, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 256, 257, 258, 259, 257,
+ 258, 259, 257, -1, 259,
+};
+#define YYFINAL 7
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 260
+#define YYUNDFTOKEN 266
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const varsyntax_calc1_name[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,"'('","')'","'*'","'+'","','","'-'",0,"'/'",0,0,0,0,0,0,0,0,0,
+0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,"DREG","VREG","CONST","UMINUS",0,0,0,0,0,"illegal-symbol",
+};
+static const char *const varsyntax_calc1_rule[] = {
+"$accept : line",
+"lines :",
+"lines : lines line",
+"line : dexp '\\n'",
+"line : vexp '\\n'",
+"line : DREG '=' dexp '\\n'",
+"line : VREG '=' vexp '\\n'",
+"line : error '\\n'",
+"dexp : CONST",
+"dexp : DREG",
+"dexp : dexp '+' dexp",
+"dexp : dexp '-' dexp",
+"dexp : dexp '*' dexp",
+"dexp : dexp '/' dexp",
+"dexp : '-' dexp",
+"dexp : '(' dexp ')'",
+"vexp : dexp",
+"vexp : '(' dexp ',' dexp ')'",
+"vexp : VREG",
+"vexp : vexp '+' vexp",
+"vexp : dexp '+' vexp",
+"vexp : vexp '-' vexp",
+"vexp : dexp '-' vexp",
+"vexp : vexp '*' vexp",
+"vexp : dexp '*' vexp",
+"vexp : vexp '/' vexp",
+"vexp : dexp '/' vexp",
+"vexp : '-' vexp",
+"vexp : '(' vexp ')'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 178 "varsyntax_calc1.y"
+ /* beginning of subroutines section */
+
+#define BSZ 50 /* buffer size for floating point numbers */
+
+ /* lexical analysis */
+
+static void
+yyerror(const char *s)
+{
+ fprintf(stderr, "%s\n", s);
+}
+
+int
+yylex(void)
+{
+ int c;
+
+ while ((c = getchar()) == ' ')
+ { /* skip over blanks */
+ }
+
+ if (isupper(c))
+ {
+ yylval.ival = c - 'A';
+ return (VREG);
+ }
+ if (islower(c))
+ {
+ yylval.ival = c - 'a';
+ return (DREG);
+ }
+
+ if (isdigit(c) || c == '.')
+ {
+ /* gobble up digits, points, exponents */
+ char buf[BSZ + 1], *cp = buf;
+ int dot = 0, expr = 0;
+
+ for (; (cp - buf) < BSZ; ++cp, c = getchar())
+ {
+
+ *cp = (char) c;
+ if (isdigit(c))
+ continue;
+ if (c == '.')
+ {
+ if (dot++ || expr)
+ return ('.'); /* will cause syntax error */
+ continue;
+ }
+
+ if (c == 'e')
+ {
+ if (expr++)
+ return ('e'); /* will cause syntax error */
+ continue;
+ }
+
+ /* end of number */
+ break;
+ }
+ *cp = '\0';
+
+ if ((cp - buf) >= BSZ)
+ printf("constant too long: truncated\n");
+ else
+ ungetc(c, stdin); /* push back last char read */
+ yylval.dval = atof(buf);
+ return (CONST);
+ }
+ return (c);
+}
+
+static INTERVAL
+hilo(double a, double b, double c, double d)
+{
+ /* returns the smallest interval containing a, b, c, and d */
+ /* used by *, / routines */
+ INTERVAL v;
+
+ if (a > b)
+ {
+ v.hi = a;
+ v.lo = b;
+ }
+ else
+ {
+ v.hi = b;
+ v.lo = a;
+ }
+
+ if (c > d)
+ {
+ if (c > v.hi)
+ v.hi = c;
+ if (d < v.lo)
+ v.lo = d;
+ }
+ else
+ {
+ if (d > v.hi)
+ v.hi = d;
+ if (c < v.lo)
+ v.lo = c;
+ }
+ return (v);
+}
+
+INTERVAL
+vmul(double a, double b, INTERVAL v)
+{
+ return (hilo(a * v.hi, a * v.lo, b * v.hi, b * v.lo));
+}
+
+int
+dcheck(INTERVAL v)
+{
+ if (v.hi >= 0. && v.lo <= 0.)
+ {
+ printf("divisor interval contains 0.\n");
+ return (1);
+ }
+ return (0);
+}
+
+INTERVAL
+vdiv(double a, double b, INTERVAL v)
+{
+ return (hilo(a / v.hi, a / v.lo, b / v.hi, b / v.lo));
+}
+#line 492 "varsyntax_calc1.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 3:
+#line 59 "varsyntax_calc1.y"
+ {
+ (void) printf("%15.8f\n", yystack.l_mark[-1].dval);
+ }
+break;
+case 4:
+#line 63 "varsyntax_calc1.y"
+ {
+ (void) printf("(%15.8f, %15.8f)\n", yystack.l_mark[-1].vval.lo, yystack.l_mark[-1].vval.hi);
+ }
+break;
+case 5:
+#line 67 "varsyntax_calc1.y"
+ {
+ dreg[yystack.l_mark[-3].ival] = yystack.l_mark[-1].dval;
+ }
+break;
+case 6:
+#line 71 "varsyntax_calc1.y"
+ {
+ vreg[yystack.l_mark[-3].ival] = yystack.l_mark[-1].vval;
+ }
+break;
+case 7:
+#line 75 "varsyntax_calc1.y"
+ {
+ yyerrok;
+ }
+break;
+case 9:
+#line 82 "varsyntax_calc1.y"
+ {
+ yyval.dval = dreg[yystack.l_mark[0].ival]; /* $$ & $1 are sufficient here*/
+ }
+break;
+case 10:
+#line 86 "varsyntax_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval + yystack.l_mark[0].dval;
+ }
+break;
+case 11:
+#line 90 "varsyntax_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval - yystack.l_mark[0].dval;
+ }
+break;
+case 12:
+#line 94 "varsyntax_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval * yystack.l_mark[0].dval;
+ }
+break;
+case 13:
+#line 98 "varsyntax_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-2].dval / yystack.l_mark[0].dval;
+ }
+break;
+case 14:
+#line 102 "varsyntax_calc1.y"
+ {
+ yyval.dval = -yystack.l_mark[0].dval;
+ }
+break;
+case 15:
+#line 106 "varsyntax_calc1.y"
+ {
+ yyval.dval = yystack.l_mark[-1].dval;
+ }
+break;
+case 16:
+#line 112 "varsyntax_calc1.y"
+ {
+ yyval.vval.hi = yyval.vval.lo = yystack.l_mark[0].dval;
+ }
+break;
+case 17:
+#line 116 "varsyntax_calc1.y"
+ {
+ yyval.vval.lo = yystack.l_mark[-3].dval;
+ yyval.vval.hi = yystack.l_mark[-1].dval;
+ if ( yyval.vval.lo > yyval.vval.hi )
+ {
+ (void) printf("interval out of order\n");
+ YYERROR;
+ }
+ }
+break;
+case 18:
+#line 126 "varsyntax_calc1.y"
+ {
+ yyval.vval = vreg[yystack.l_mark[0].ival];
+ }
+break;
+case 19:
+#line 130 "varsyntax_calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].vval.hi + yystack.l_mark[0].vval.hi;
+ yyval.vval.lo = yystack.l_mark[-2].vval.lo + yystack.l_mark[0].vval.lo;
+ }
+break;
+case 20:
+#line 135 "varsyntax_calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].dval + yystack.l_mark[0].vval.hi;
+ yyval.vval.lo = yystack.l_mark[-2].dval + yystack.l_mark[0].vval.lo;
+ }
+break;
+case 21:
+#line 140 "varsyntax_calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].vval.hi - yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = yystack.l_mark[-2].vval.lo - yystack.l_mark[0].vval.hi;
+ }
+break;
+case 22:
+#line 145 "varsyntax_calc1.y"
+ {
+ yyval.vval.hi = yystack.l_mark[-2].dval - yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = yystack.l_mark[-2].dval - yystack.l_mark[0].vval.hi;
+ }
+break;
+case 23:
+#line 150 "varsyntax_calc1.y"
+ {
+ yyval.vval = vmul( yystack.l_mark[-2].vval.lo, yystack.l_mark[-2].vval.hi, yystack.l_mark[0].vval );
+ }
+break;
+case 24:
+#line 154 "varsyntax_calc1.y"
+ {
+ yyval.vval = vmul (yystack.l_mark[-2].dval, yystack.l_mark[-2].dval, yystack.l_mark[0].vval );
+ }
+break;
+case 25:
+#line 158 "varsyntax_calc1.y"
+ {
+ if (dcheck(yystack.l_mark[0].vval)) YYERROR;
+ yyval.vval = vdiv ( yystack.l_mark[-2].vval.lo, yystack.l_mark[-2].vval.hi, yystack.l_mark[0].vval );
+ }
+break;
+case 26:
+#line 163 "varsyntax_calc1.y"
+ {
+ if (dcheck ( yystack.l_mark[0].vval )) YYERROR;
+ yyval.vval = vdiv (yystack.l_mark[-2].dval, yystack.l_mark[-2].dval, yystack.l_mark[0].vval );
+ }
+break;
+case 27:
+#line 168 "varsyntax_calc1.y"
+ {
+ yyval.vval.hi = -yystack.l_mark[0].vval.lo;
+ yyval.vval.lo = -yystack.l_mark[0].vval.hi;
+ }
+break;
+case 28:
+#line 173 "varsyntax_calc1.y"
+ {
+ yyval.vval = yystack.l_mark[-1].vval;
+ }
+break;
+#line 857 "varsyntax_calc1.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
Added: vendor/byacc/dist/test/yacc/varsyntax_calc1.tab.h
===================================================================
--- vendor/byacc/dist/test/yacc/varsyntax_calc1.tab.h (rev 0)
+++ vendor/byacc/dist/test/yacc/varsyntax_calc1.tab.h 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,18 @@
+#define DREG 257
+#define VREG 258
+#define CONST 259
+#define UMINUS 260
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union
+{
+ int ival; /* dreg & vreg array index values*/
+ double dval; /* floating point values*/
+ INTERVAL vval; /* interval values*/
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE varsyntax_calc1_lval;
Added: vendor/byacc/dist/verbose.c
===================================================================
--- vendor/byacc/dist/verbose.c (rev 0)
+++ vendor/byacc/dist/verbose.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,364 @@
+/* $Id: verbose.c,v 1.11 2014/04/01 23:15:59 Tom.Shields Exp $ */
+
+#include "defs.h"
+
+static void log_conflicts(void);
+static void log_unused(void);
+static void print_actions(int stateno);
+static void print_conflicts(int state);
+static void print_core(int state);
+static void print_gotos(int stateno);
+static void print_nulls(int state);
+static void print_shifts(action *p);
+static void print_state(int state);
+static void print_reductions(action *p, int defred2);
+
+static Value_t *null_rules;
+
+void
+verbose(void)
+{
+ int i;
+
+ if (!vflag)
+ return;
+
+ null_rules = TMALLOC(Value_t, nrules);
+ NO_SPACE(null_rules);
+
+ fprintf(verbose_file, "\f\n");
+ for (i = 0; i < nstates; i++)
+ print_state(i);
+ FREE(null_rules);
+
+ if (nunused)
+ log_unused();
+ if (SRtotal || RRtotal)
+ log_conflicts();
+
+ fprintf(verbose_file, "\n\n%d terminals, %d nonterminals\n", ntokens,
+ nvars);
+ fprintf(verbose_file, "%d grammar rules, %d states\n", nrules - 2, nstates);
+#if defined(YYBTYACC)
+ { /* print out the grammar symbol # and parser internal symbol # for each
+ symbol as an aide to writing the implementation for YYDESTRUCT_CALL()
+ and YYSTYPE_TOSTRING() */
+ int maxtok = 0;
+
+ fputs("\ngrammar parser grammar\n", verbose_file);
+ fputs("symbol# value# symbol\n", verbose_file);
+ for (i = 0; i < ntokens; ++i)
+ {
+ fprintf(verbose_file, " %5d %5d %s\n",
+ i, symbol_value[i], symbol_name[i]);
+ if (symbol_value[i] > maxtok)
+ maxtok = symbol_value[i];
+ }
+ for (i = ntokens; i < nsyms; ++i)
+ fprintf(verbose_file, " %5d %5d %s\n",
+ i, (maxtok + 1) + symbol_value[i] + 1, symbol_name[i]);
+ }
+#endif
+}
+
+static void
+log_unused(void)
+{
+ int i;
+ Value_t *p;
+
+ fprintf(verbose_file, "\n\nRules never reduced:\n");
+ for (i = 3; i < nrules; ++i)
+ {
+ if (!rules_used[i])
+ {
+ fprintf(verbose_file, "\t%s :", symbol_name[rlhs[i]]);
+ for (p = ritem + rrhs[i]; *p >= 0; ++p)
+ fprintf(verbose_file, " %s", symbol_name[*p]);
+ fprintf(verbose_file, " (%d)\n", i - 2);
+ }
+ }
+}
+
+static void
+log_conflicts(void)
+{
+ int i;
+
+ fprintf(verbose_file, "\n\n");
+ for (i = 0; i < nstates; i++)
+ {
+ if (SRconflicts[i] || RRconflicts[i])
+ {
+ fprintf(verbose_file, "State %d contains ", i);
+ if (SRconflicts[i] > 0)
+ fprintf(verbose_file, "%d shift/reduce conflict%s",
+ SRconflicts[i],
+ PLURAL(SRconflicts[i]));
+ if (SRconflicts[i] && RRconflicts[i])
+ fprintf(verbose_file, ", ");
+ if (RRconflicts[i] > 0)
+ fprintf(verbose_file, "%d reduce/reduce conflict%s",
+ RRconflicts[i],
+ PLURAL(RRconflicts[i]));
+ fprintf(verbose_file, ".\n");
+ }
+ }
+}
+
+static void
+print_state(int state)
+{
+ if (state)
+ fprintf(verbose_file, "\n\n");
+ if (SRconflicts[state] || RRconflicts[state])
+ print_conflicts(state);
+ fprintf(verbose_file, "state %d\n", state);
+ print_core(state);
+ print_nulls(state);
+ print_actions(state);
+}
+
+static void
+print_conflicts(int state)
+{
+ int symbol, act, number;
+ action *p;
+
+ act = 0; /* not shift/reduce... */
+ number = -1;
+ symbol = -1;
+ for (p = parser[state]; p; p = p->next)
+ {
+ if (p->suppressed == 2)
+ continue;
+
+ if (p->symbol != symbol)
+ {
+ symbol = p->symbol;
+ number = p->number;
+ if (p->action_code == SHIFT)
+ act = SHIFT;
+ else
+ act = REDUCE;
+ }
+ else if (p->suppressed == 1)
+ {
+ if (state == final_state && symbol == 0)
+ {
+ fprintf(verbose_file, "%d: shift/reduce conflict \
+(accept, reduce %d) on $end\n", state, p->number - 2);
+ }
+ else
+ {
+ if (act == SHIFT)
+ {
+ fprintf(verbose_file, "%d: shift/reduce conflict \
+(shift %d, reduce %d) on %s\n", state, number, p->number - 2,
+ symbol_name[symbol]);
+ }
+ else
+ {
+ fprintf(verbose_file, "%d: reduce/reduce conflict \
+(reduce %d, reduce %d) on %s\n", state, number - 2, p->number - 2,
+ symbol_name[symbol]);
+ }
+ }
+ }
+ }
+}
+
+static void
+print_core(int state)
+{
+ int i;
+ int k;
+ int rule;
+ core *statep;
+ Value_t *sp;
+ Value_t *sp1;
+
+ statep = state_table[state];
+ k = statep->nitems;
+
+ for (i = 0; i < k; i++)
+ {
+ sp1 = sp = ritem + statep->items[i];
+
+ while (*sp >= 0)
+ ++sp;
+ rule = -(*sp);
+ fprintf(verbose_file, "\t%s : ", symbol_name[rlhs[rule]]);
+
+ for (sp = ritem + rrhs[rule]; sp < sp1; sp++)
+ fprintf(verbose_file, "%s ", symbol_name[*sp]);
+
+ putc('.', verbose_file);
+
+ while (*sp >= 0)
+ {
+ fprintf(verbose_file, " %s", symbol_name[*sp]);
+ sp++;
+ }
+ fprintf(verbose_file, " (%d)\n", -2 - *sp);
+ }
+}
+
+static void
+print_nulls(int state)
+{
+ action *p;
+ Value_t i, j, k, nnulls;
+
+ nnulls = 0;
+ for (p = parser[state]; p; p = p->next)
+ {
+ if (p->action_code == REDUCE &&
+ (p->suppressed == 0 || p->suppressed == 1))
+ {
+ i = p->number;
+ if (rrhs[i] + 1 == rrhs[i + 1])
+ {
+ for (j = 0; j < nnulls && i > null_rules[j]; ++j)
+ continue;
+
+ if (j == nnulls)
+ {
+ ++nnulls;
+ null_rules[j] = i;
+ }
+ else if (i != null_rules[j])
+ {
+ ++nnulls;
+ for (k = (Value_t) (nnulls - 1); k > j; --k)
+ null_rules[k] = null_rules[k - 1];
+ null_rules[j] = i;
+ }
+ }
+ }
+ }
+
+ for (i = 0; i < nnulls; ++i)
+ {
+ j = null_rules[i];
+ fprintf(verbose_file, "\t%s : . (%d)\n", symbol_name[rlhs[j]],
+ j - 2);
+ }
+ fprintf(verbose_file, "\n");
+}
+
+static void
+print_actions(int stateno)
+{
+ action *p;
+ shifts *sp;
+ int as;
+
+ if (stateno == final_state)
+ fprintf(verbose_file, "\t$end accept\n");
+
+ p = parser[stateno];
+ if (p)
+ {
+ print_shifts(p);
+ print_reductions(p, defred[stateno]);
+ }
+
+ sp = shift_table[stateno];
+ if (sp && sp->nshifts > 0)
+ {
+ as = accessing_symbol[sp->shift[sp->nshifts - 1]];
+ if (ISVAR(as))
+ print_gotos(stateno);
+ }
+}
+
+static void
+print_shifts(action *p)
+{
+ int count;
+ action *q;
+
+ count = 0;
+ for (q = p; q; q = q->next)
+ {
+ if (q->suppressed < 2 && q->action_code == SHIFT)
+ ++count;
+ }
+
+ if (count > 0)
+ {
+ for (; p; p = p->next)
+ {
+ if (p->action_code == SHIFT && p->suppressed == 0)
+ fprintf(verbose_file, "\t%s shift %d\n",
+ symbol_name[p->symbol], p->number);
+#if defined(YYBTYACC)
+ if (backtrack && p->action_code == SHIFT && p->suppressed == 1)
+ fprintf(verbose_file, "\t%s [trial] shift %d\n",
+ symbol_name[p->symbol], p->number);
+#endif
+ }
+ }
+}
+
+static void
+print_reductions(action *p, int defred2)
+{
+ int k, anyreds;
+ action *q;
+
+ anyreds = 0;
+ for (q = p; q; q = q->next)
+ {
+ if (q->action_code == REDUCE && q->suppressed < 2)
+ {
+ anyreds = 1;
+ break;
+ }
+ }
+
+ if (anyreds == 0)
+ fprintf(verbose_file, "\t. error\n");
+ else
+ {
+ for (; p; p = p->next)
+ {
+ if (p->action_code == REDUCE && p->number != defred2)
+ {
+ k = p->number - 2;
+ if (p->suppressed == 0)
+ fprintf(verbose_file, "\t%s reduce %d\n",
+ symbol_name[p->symbol], k);
+#if defined(YYBTYACC)
+ if (backtrack && p->suppressed == 1)
+ fprintf(verbose_file, "\t%s [trial] reduce %d\n",
+ symbol_name[p->symbol], k);
+#endif
+ }
+ }
+
+ if (defred2 > 0)
+ fprintf(verbose_file, "\t. reduce %d\n", defred2 - 2);
+ }
+}
+
+static void
+print_gotos(int stateno)
+{
+ int i, k;
+ int as;
+ Value_t *to_state2;
+ shifts *sp;
+
+ putc('\n', verbose_file);
+ sp = shift_table[stateno];
+ to_state2 = sp->shift;
+ for (i = 0; i < sp->nshifts; ++i)
+ {
+ k = to_state2[i];
+ as = accessing_symbol[k];
+ if (ISVAR(as))
+ fprintf(verbose_file, "\t%s goto %d\n", symbol_name[as], k);
+ }
+}
Added: vendor/byacc/dist/vmsbuild.com
===================================================================
--- vendor/byacc/dist/vmsbuild.com (rev 0)
+++ vendor/byacc/dist/vmsbuild.com 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,210 @@
+$! $Id: vmsbuild.com,v 1.2 2014/04/06 19:08:57 tom Exp $
+$! VMS build-script for BYACC. Requires installed C compiler
+$!
+$! Screen Configurations
+$! ---------------------
+$! To build BYACC, type:
+$! $ @vmsbuild [BYACC [<compiler> [bld_target]]]
+$!
+$! where:
+$! <compiler> :== { decc | vaxc }
+$!
+$! The default compiler on VAX hosts is vaxc, else decc (Alpha hosts).
+$!
+$! -----------------------------------------------------------
+$ hlp = f$edit("''p1'", "UPCASE")
+$ if "''hlp'" .eqs. "HELP" .or. -
+ "''hlp'" .eqs. "-H" .or. -
+ "''hlp'" .eqs. "-?" .or. -
+ "''hlp'" .eqs. "?" then gosub usage
+$ goto start
+$!
+$ vaxc_config:
+$ comp = "__vaxc__=1"
+$ CFLAGS = "/VAXC"
+$ DEFS = ",HAVE_STRERROR"
+$ using_vaxc = 1
+$ return
+$!
+$ decc_config:
+$ comp = "__decc__=1"
+$ CFLAGS = "/DECC/prefix=all"
+$ DEFS = ",HAVE_ALARM,HAVE_STRERROR"
+$ return
+$!
+$ usage:
+$ write sys$output "usage: "
+$ write sys$output " $ @vmsbuild [BYACC [{decc | vaxc} [<bldtarget>]]]"
+$ exit 2
+$!
+$ start:
+$! -----------------------------------------------------------
+$! pickup user's compiler choice, if any
+$! -----------------------------------------------------------
+$!
+$ comp = ""
+$ using_vaxc = 0
+$ if "''p2'" .nes. ""
+$ then
+$ comp = f$edit(p2, "UPCASE")
+$ if "''comp'" .eqs. "VAXC"
+$ then
+$ gosub vaxc_config
+$ else
+$ if "''comp'" .eqs. "DECC"
+$ then
+$ gosub decc_config
+$ else
+$ gosub usage
+$ endif
+$ endif
+$ endif
+$! -----------------------------------------------------------
+$! Build the option-file
+$!
+$ open/write optf vms_link.opt
+$ write optf "closure.obj"
+$ write optf "error.obj"
+$ write optf "lalr.obj"
+$ write optf "lr0.obj"
+$ write optf "mkpar.obj"
+$ write optf "output.obj"
+$ write optf "reader.obj"
+$ write optf "yaccpar.obj"
+$ write optf "symtab.obj"
+$ write optf "verbose.obj"
+$ write optf "warshall.obj"
+$! ----------------------------------
+$! Look for the compiler used and specify architecture.
+$!
+$ CC = "CC"
+$ if f$getsyi("HW_MODEL").ge.1024
+$ then
+$ arch = "__alpha__=1"
+$ if "''comp'" .eqs. "" then gosub decc_config
+$ else
+$ arch = "__vax__=1"
+$ if "''comp'" .nes. "" then goto screen_config
+$ if f$search("SYS$SYSTEM:VAXC.EXE").nes.""
+$ then
+$ gosub vaxc_config
+$ else
+$ if f$search("SYS$SYSTEM:DECC$COMPILER.EXE").nes.""
+$ then
+$ gosub decc_config
+$ else
+$ DEFS = ",HAVE_STRERROR"
+$ if f$trnlnm("GNU_CC").eqs.""
+$ then
+$ write sys$output "C compiler required to rebuild BYACC"
+$ close optf
+$ exit
+$ else
+$ write optf "gnu_cc:[000000]gcclib.olb/lib"
+$ comp = "__gcc__=1"
+$ CC = "GCC"
+$ endif
+$ endif
+$ endif
+$ endif
+$!
+$ screen_config:
+$!
+$ if using_vaxc .eq. 1 then write optf "sys$library:vaxcrtl.exe/share"
+$ close optf
+$! -------------- vms_link.opt is created -------------
+$ if f$edit("''p1'", "UPCASE") .eqs. "VMS_LINK.OPT"
+$ then
+$! mms called this script to build vms_link.opt. all done
+$ exit
+$ endif
+$!
+$ if f$search("SYS$SYSTEM:MMS.EXE").eqs.""
+$ then
+$! can also use /Debug /Listing, /Show=All
+$
+$ CFLAGS := 'CFLAGS/Diagnostics /Define=("''DEFS'") /Include=([])
+$
+$ if "''p3'" .nes. "" then goto 'p3
+$!
+$!
+$ all :
+$!
+$ call make closure
+$ call make error
+$ call make lalr
+$ call make lr0
+$ call make main
+$ call make mkpar
+$ call make output
+$ call make reader
+$ call make yaccpar
+$ call make symtab
+$ call make verbose
+$ call make warshall
+$!
+$ link /exec='target/map/cross main.obj, vms_link/opt
+$ goto build_last
+$!
+$ install :
+$ WRITE SYS$ERROR "** no rule for install"
+$ goto build_last
+$!
+$ clobber :
+$ if f$search("BYACC.com") .nes. "" then delete BYACC.com;*
+$ if f$search("*.exe") .nes. "" then delete *.exe;*
+$! fallthru
+$!
+$ clean :
+$ if f$search("*.obj") .nes. "" then delete *.obj;*
+$ if f$search("*.bak") .nes. "" then delete *.bak;*
+$ if f$search("*.lis") .nes. "" then delete *.lis;*
+$ if f$search("*.log") .nes. "" then delete *.log;*
+$ if f$search("*.map") .nes. "" then delete *.map;*
+$ if f$search("*.opt") .nes. "" then delete *.opt;*
+$! fallthru
+$!
+$ build_last :
+$ if f$search("*.dia") .nes. "" then delete *.dia;*
+$ if f$search("*.lis") .nes. "" then purge *.lis
+$ if f$search("*.obj") .nes. "" then purge *.obj
+$ if f$search("*.map") .nes. "" then purge *.map
+$ if f$search("*.opt") .nes. "" then purge *.opt
+$ if f$search("*.exe") .nes. "" then purge *.exe
+$ if f$search("*.log") .nes. "" then purge *.log
+$! fallthru
+$!
+$ vms_link_opt :
+$ exit 1
+$!
+$! Runs BYACC from the current directory (used for testing)
+$ byacc_com :
+$ if "''f$search("BYACC.com")'" .nes. "" then delete BYACC.com;*
+$ copy nl: BYACC.com
+$ open/append test_script BYACC.com
+$ write test_script "$ temp = f$environment(""procedure"")"
+$ write test_script "$ temp = temp -"
+$ write test_script " - f$parse(temp,,,""version"",""syntax_only"") -"
+$ write test_script " - f$parse(temp,,,""type"",""syntax_only"")"
+$ write test_script "$ BYACC :== $ 'temp'.exe"
+$ write test_script "$ define/user_mode sys$input sys$command"
+$ write test_script "$ define/user_mode sys$output sys$command"
+$ write test_script "$ BYACC 'p1 'p2 'p3 'p4 'p5 'p6 'p7 'p8"
+$ close test_script
+$ write sys$output "** made BYACC.com"
+$ exit
+$!
+$ else
+$ mms/ignore=warning/macro=('comp','mmstar','arch') 'p3
+$ endif
+$ exit
+$ make: subroutine
+$ if f$search("''p1'.obj") .eqs. ""
+$ then
+$ write sys$output "compiling ''p1'"
+$ 'CC 'CFLAGS 'p1.c
+$ if f$search("''p1'.dia") .nes. "" then delete 'p1.dia;*
+$ endif
+$exit
+$ return
+$ endsubroutine
Added: vendor/byacc/dist/warshall.c
===================================================================
--- vendor/byacc/dist/warshall.c (rev 0)
+++ vendor/byacc/dist/warshall.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,82 @@
+/* $Id: warshall.c,v 1.7 2010/06/06 22:48:51 tom Exp $ */
+
+#include "defs.h"
+
+static void
+transitive_closure(unsigned *R, int n)
+{
+ int rowsize;
+ unsigned i;
+ unsigned *rowj;
+ unsigned *rp;
+ unsigned *rend;
+ unsigned *ccol;
+ unsigned *relend;
+ unsigned *cword;
+ unsigned *rowi;
+
+ rowsize = WORDSIZE(n);
+ relend = R + n * rowsize;
+
+ cword = R;
+ i = 0;
+ rowi = R;
+ while (rowi < relend)
+ {
+ ccol = cword;
+ rowj = R;
+
+ while (rowj < relend)
+ {
+ if (*ccol & (unsigned)(1 << i))
+ {
+ rp = rowi;
+ rend = rowj + rowsize;
+ while (rowj < rend)
+ *rowj++ |= *rp++;
+ }
+ else
+ {
+ rowj += rowsize;
+ }
+
+ ccol += rowsize;
+ }
+
+ if (++i >= BITS_PER_WORD)
+ {
+ i = 0;
+ cword++;
+ }
+
+ rowi += rowsize;
+ }
+}
+
+void
+reflexive_transitive_closure(unsigned *R, int n)
+{
+ int rowsize;
+ unsigned i;
+ unsigned *rp;
+ unsigned *relend;
+
+ transitive_closure(R, n);
+
+ rowsize = WORDSIZE(n);
+ relend = R + n * rowsize;
+
+ i = 0;
+ rp = R;
+ while (rp < relend)
+ {
+ *rp |= (unsigned)(1 << i);
+ if (++i >= BITS_PER_WORD)
+ {
+ i = 0;
+ rp++;
+ }
+
+ rp += rowsize;
+ }
+}
Added: vendor/byacc/dist/yacc.1
===================================================================
--- vendor/byacc/dist/yacc.1 (rev 0)
+++ vendor/byacc/dist/yacc.1 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,364 @@
+.\" $Id: yacc.1,v 1.24 2014/10/06 00:03:48 tom Exp $
+.\"
+.\" .TH YACC 1 "July\ 15,\ 1990"
+.\" .UC 6
+.de ES
+.ne 8
+.nf
+.sp
+.in +4
+..
+.de XE
+.in -4
+.fi
+..
+.\" Escape single quotes in literal strings from groff's Unicode transform.
+.ie \n(.g .ds AQ \(aq
+.el .ds AQ '
+.ie \n(.g .ds `` \(lq
+.el .ds `` ``
+.ie \n(.g .ds '' \(rq
+.el .ds '' ''
+.\" Bulleted paragraph
+.de bP
+.IP \(bu 4
+..
+.TH YACC 1 "October 5, 2014" "Berkeley Yacc" "User Commands"
+.SH NAME
+Yacc \- an LALR(1) parser generator
+.SH SYNOPSIS
+.B yacc [ -BdgilLPrtvVy ] [ \-b
+.I file_prefix
+.B ] [ \-o
+.I output_file
+.B ] [ \-p
+.I symbol_prefix
+.B ]
+.I filename
+.SH DESCRIPTION
+.B Yacc
+reads the grammar specification in the file
+.I filename
+and generates an LALR(1) parser for it.
+The parsers consist of a set of LALR(1) parsing tables and a driver routine
+written in the C programming language.
+.B Yacc
+normally writes the parse tables and the driver routine to the file
+.IR y.tab.c.
+.PP
+The following options are available:
+.TP 5
+\fB\-b \fP\fIfile_prefix\fR
+The
+.B \-b
+option changes the prefix prepended to the output file names to
+the string denoted by
+.IR file_prefix.
+The default prefix is the character
+.IR y.
+.TP
+.B \-B
+create a backtracking parser (compile-type configuration for \fBbtyacc\fP).
+.TP
+.B \-d
+The \fB-d\fR option causes the header file
+.BR y.tab.h
+to be written.
+It contains #define's for the token identifiers.
+.TP
+.B \-g
+The
+.B \-g
+option causes a graphical description of the generated LALR(1) parser to
+be written to the file
+.BR y.dot
+in graphviz format, ready to be processed by dot(1).
+.TP
+.B \-i
+The \fB-i\fR option causes a supplementary header file
+.BR y.tab.i
+to be written.
+It contains extern declarations
+and supplementary #define's as needed to map the conventional \fIyacc\fP
+\fByy\fP-prefixed names to whatever the \fB-p\fP option may specify.
+The code file, e.g., \fBy.tab.c\fP is modified to #include this file
+as well as the \fBy.tab.h\fP file, enforcing consistent usage of the
+symbols defined in those files.
+.IP
+The supplementary header file makes it simpler to separate compilation
+of lex- and yacc-files.
+.TP
+.B \-l
+If the
+.B \-l
+option is not specified,
+.B yacc
+will insert \fI#line\fP directives in the generated code.
+The \fI#line\fP directives let the C compiler relate errors in the
+generated code to the user's original code.
+If the \fB-l\fR option is specified,
+.B yacc
+will not insert the \fI#line\fP directives.
+\&\fI#line\fP directives specified by the user will be retained.
+.TP
+.B \-L
+enable position processing, e.g., \*(``%locations\*('' (compile-type configuration for \fBbtyacc\fP).
+.TP
+\fB\-o \fP\fIoutput_file\fR
+specify the filename for the parser file.
+If this option is not given, the output filename is
+the file prefix concatenated with the file suffix, e.g., \fBy.tab.c\fP.
+This overrides the \fB-b\fP option.
+.TP
+\fB\-p \fP\fIsymbol_prefix\fR
+The
+.B \-p
+option changes the prefix prepended to yacc-generated symbols to
+the string denoted by
+.IR symbol_prefix.
+The default prefix is the string
+.BR yy.
+.TP
+.B \-P
+create a reentrant parser, e.g., \*(``%pure-parser\*(''.
+.TP
+.B \-r
+The
+.B \-r
+option causes
+.B yacc
+to produce separate files for code and tables.
+The code file is named
+.IR y.code.c,
+and the tables file is named
+.IR y.tab.c.
+The prefix \*(``\fIy.\fP\*('' can be overridden using the \fB\-b\fP option.
+.TP
+.B \-s
+suppress \*(``\fB#define\fP\*('' statements generated for string literals in
+a \*(``\fB%token\fP\*('' statement,
+to more closely match original \fByacc\fP behavior.
+.IP
+Normally when \fByacc\fP sees a line such as
+.ES
+%token OP_ADD "ADD"
+.XE
+.IP
+it notices that the quoted \*(``ADD\*('' is a valid C identifier,
+and generates a #define not only for OP_ADD,
+but for ADD as well,
+e.g.,
+.ES
+#define OP_ADD 257
+.br
+#define ADD 258
+.XE
+.IP
+The original \fByacc\fP does not generate the second \*(``\fB#define\fP\*(''.
+The \fB\-s\fP option suppresses this \*(``\fB#define\fP\*(''.
+.IP
+POSIX (IEEE 1003.1 2004) documents only names and numbers
+for \*(``\fB%token\fP\*('',
+though original \fByacc\fP and bison also accept string literals.
+.TP
+.B \-t
+The
+.B \-t
+option changes the preprocessor directives generated by
+.B yacc
+so that debugging statements will be incorporated in the compiled code.
+.TP
+.B \-v
+The
+.B \-v
+option causes a human-readable description of the generated parser to
+be written to the file
+.IR y.output.
+.TP
+.B \-V
+print the version number to the standard output.
+.TP
+.B \-y
+\fByacc\fP ignores this option,
+which bison supports for ostensible POSIX compatibility.
+.SH EXTENSIONS
+.B yacc
+provides some extensions for
+compatibility with bison and other implementations of yacc.
+The \fB%destructor\fP and \fB%locations\fP features are available
+only if \fByacc\fP has been configured and compiled to support the
+back-tracking (\fBbtyacc\fP) functionality.
+The remaining features are always available:
+.TP
+\fB %destructor\fP { \fIcode\fP } \fIsymbol+\fP
+defines code that is invoked when a symbol is automatically
+discarded during error recovery.
+This code can be used to
+reclaim dynamically allocated memory associated with the corresponding
+semantic value for cases where user actions cannot manage the memory
+explicitly.
+.IP
+On encountering a parse error, the generated parser
+discards symbols on the stack and input tokens until it reaches a state
+that will allow parsing to continue.
+This error recovery approach results in a memory leak
+if the \fBYYSTYPE\fP value is, or contains,
+pointers to dynamically allocated memory.
+.IP
+The bracketed \fIcode\fP is invoked whenever the parser discards one of
+the symbols. Within \fIcode\fP, \*(``\fB$$\fP\*('' or
+\*(``\fB$<tag>$\fP\*('' designates the semantic value associated with the
+discarded symbol, and \*(``\fB@$\fP\*('' designates its location (see
+\fB%locations\fP directive).
+.IP
+A per-symbol destructor is defined by listing a grammar symbol
+in \fIsymbol+\fP. A per-type destructor is defined by listing
+a semantic type tag (e.g., \*(``<some_tag>\*('') in \fIsymbol+\fP; in this
+case, the parser will invoke \fIcode\fP whenever it discards any grammar
+symbol that has that semantic type tag, unless that symbol has its own
+per-symbol destructor.
+.IP
+Two categories of default destructor are supported that are
+invoked when discarding any grammar symbol that has no per-symbol and no
+per-type destructor:
+.RS
+.bP
+the code for \*(``\fB<*>\fP\*('' is used
+for grammar symbols that have an explicitly declared semantic type tag
+(via \*(``\fB%type\fP\*('');
+.bP
+the code for \*(``\fB<>\fP\*('' is used
+for grammar symbols that have no declared semantic type tag.
+.RE
+.TP
+\fB %expect\fP \fInumber\fP
+tells \fByacc\fP the expected number of shift/reduce conflicts.
+That makes it only report the number if it differs.
+.TP
+\fB %expect-rr\fP \fInumber\fP
+tell \fByacc\fP the expected number of reduce/reduce conflicts.
+That makes it only report the number if it differs.
+This is (unlike bison) allowable in LALR parsers.
+.TP
+\fB %locations\fP
+tells \fByacc\fP to enable management of position information associated
+with each token, provided by the lexer in the global variable \fByylloc\fP,
+similar to management of semantic value information provided in \fByylval\fP.
+.IP
+As for semantic values, locations can be referenced within actions using
+\fB@$\fP to refer to the location of the left hand side symbol, and \fB at N\fP
+(\fBN\fP an integer) to refer to the location of one of the right hand side
+symbols. Also as for semantic values, when a rule is matched, a default
+action is used the compute the location represented by \fB@$\fP as the
+beginning of the first symbol and the end of the last symbol in the right
+hand side of the rule. This default computation can be overridden by
+explicit assignment to \fB@$\fP in a rule action.
+.IP
+The type of \fByylloc\fP is \fBYYLTYPE\fP, which is defined by default as:
+.ES
+typedef struct YYLTYPE {
+ int first_line;
+ int first_column;
+ int last_line;
+ int last_column;
+} YYLTYPE;
+.XE
+.IP
+\fBYYLTYPE\fP can be redefined by the user
+(\fBYYLTYPE_IS_DEFINED\fP must be defined, to inhibit the default)
+in the declarations section of the specification file.
+As in bison, the macro \fBYYLLOC_DEFAULT\fP is invoked
+each time a rule is matched to calculate a position for the left hand side of
+the rule, before the associated action is executed; this macro can be
+redefined by the user.
+.IP
+This directive adds a \fBYYLTYPE\fP parameter to \fByyerror()\fP.
+If the \fB%pure-parser\fP directive is present,
+a \fBYYLTYPE\fP parameter is added to \fByylex()\fP calls.
+.TP
+\fB %lex-param\fP { \fIargument-declaration\fP }
+By default, the lexer accepts no parameters, e.g., \fByylex()\fP.
+Use this directive to add parameter declarations for your customized lexer.
+.TP
+\fB %parse-param\fP { \fIargument-declaration\fP }
+By default, the parser accepts no parameters, e.g., \fByyparse()\fP.
+Use this directive to add parameter declarations for your customized parser.
+.TP
+\fB %pure-parser\fP
+Most variables (other than \fByydebug\fP and \fByynerrs\fP) are
+allocated on the stack within \fByyparse\fP, making the parser reasonably
+reentrant.
+.TP
+\fB %token-table\fP
+Make the parser's names for tokens available in the \fByytname\fP array.
+However,
+.B yacc
+does not predefine \*(``$end\*('', \*(``$error\*(''
+or \*(``$undefined\*('' in this array.
+.SH PORTABILITY
+According to Robert Corbett,
+.ES
+ Berkeley Yacc is an LALR(1) parser generator. Berkeley Yacc has been made
+as compatible as possible with AT&T Yacc. Berkeley Yacc can accept any input
+specification that conforms to the AT&T Yacc documentation. Specifications
+that take advantage of undocumented features of AT&T Yacc will probably be
+rejected.
+.XE
+.PP
+The rationale in
+.ES
+http://pubs.opengroup.org/onlinepubs/9699919799/utilities/yacc.html
+.XE
+.PP
+documents some features of AT&T yacc which are no longer required for POSIX
+compliance.
+.PP
+That said, you may be interested in reusing grammar files with some
+other implementation which is not strictly compatible with AT&T yacc.
+For instance, there is bison.
+Here are a few differences:
+.bP
+\fBYacc\fP accepts an equals mark preceding the left curly brace
+of an action (as in the original grammar file \fBftp.y\fP):
+.ES
+ | STAT CRLF
+ = {
+ statcmd();
+ }
+.XE
+.bP
+\fBYacc\fP and bison emit code in different order, and in particular bison
+makes forward reference to common functions such as yylex, yyparse and
+yyerror without providing prototypes.
+.bP
+Bison's support for \*(``%expect\*('' is broken in more than one release.
+For best results using bison, delete that directive.
+.bP
+Bison has no equivalent for some of \fByacc\fP's commmand-line options,
+relying on directives embedded in the grammar file.
+.bP
+Bison's \*(``\fB\-y\fP\*('' option does not affect bison's lack of support for
+features of AT&T yacc which were deemed obsolescent.
+.bP
+\fBYacc\fP accepts multiple parameters with \fB%lex-param\fP and \fB%parse-param\fP
+in two forms
+.ES
+{type1 name1} {type2 name2} ...
+{type1 name1, type2 name2 ...}
+.XE
+.IP
+Bison accepts the latter (though undocumented), but depending on the
+release may generate bad code.
+.bP
+Like bison, \fByacc\fP will add parameters specified via \fB%parse-param\fP
+to \fByyparse\fP, \fByyerror\fP and (if configured for back-tracking)
+to the destructor declared using \fB%destructor\fP.
+Bison puts the additional parameters \fIfirst\fP for
+\fByyparse\fP and \fByyerror\fP but \fIlast\fP for destructors.
+\fBYacc\fP matches this behavior.
+.
+.SH DIAGNOSTICS
+If there are rules that are never reduced, the number of such rules is
+reported on standard error.
+If there are any LALR(1) conflicts, the number of conflicts is reported
+on standard error.
Added: vendor/byacc/dist/yaccpar.c
===================================================================
--- vendor/byacc/dist/yaccpar.c (rev 0)
+++ vendor/byacc/dist/yaccpar.c 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,418 @@
+/* This file generated automatically using
+ * @Id: skel2c,v 1.3 2014/04/06 19:48:04 tom Exp @
+ */
+
+/* @Id: yaccpar.skel,v 1.5 2014/04/07 21:51:00 tom Exp @ */
+
+#include "defs.h"
+
+/* If the skeleton is changed, the banner should be changed so that */
+/* the altered version can be easily distinguished from the original. */
+/* */
+/* The #defines included with the banner are there because they are */
+/* useful in subsequent code. The macros #defined in the header or */
+/* the body either are not useful outside of semantic actions or */
+/* are conditional. */
+
+const char *const banner[] =
+{
+ "/* original parser id follows */",
+ "/* yysccsid[] = \"@(#)yaccpar 1.9 (Berkeley) 02/21/93\" */",
+ "/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */",
+ "",
+ "#define YYBYACC 1",
+ CONCAT1("#define YYMAJOR ", YYMAJOR),
+ CONCAT1("#define YYMINOR ", YYMINOR),
+#ifdef YYPATCH
+ CONCAT1("#define YYPATCH ", YYPATCH),
+#endif
+ "",
+ "#define YYEMPTY (-1)",
+ "#define yyclearin (yychar = YYEMPTY)",
+ "#define yyerrok (yyerrflag = 0)",
+ "#define YYRECOVERING() (yyerrflag != 0)",
+ "#define YYENOMEM (-2)",
+ "#define YYEOF 0",
+ 0
+};
+
+const char *const xdecls[] =
+{
+ "",
+ "extern int YYPARSE_DECL();",
+ 0
+};
+
+const char *const tables[] =
+{
+ "extern YYINT yylhs[];",
+ "extern YYINT yylen[];",
+ "extern YYINT yydefred[];",
+ "extern YYINT yydgoto[];",
+ "extern YYINT yysindex[];",
+ "extern YYINT yyrindex[];",
+ "extern YYINT yygindex[];",
+ "extern YYINT yytable[];",
+ "extern YYINT yycheck[];",
+ "",
+ "#if YYDEBUG",
+ "extern char *yyname[];",
+ "extern char *yyrule[];",
+ "#endif",
+ 0
+};
+
+const char *const global_vars[] =
+{
+ "",
+ "int yydebug;",
+ "int yynerrs;",
+ 0
+};
+
+const char *const impure_vars[] =
+{
+ "",
+ "int yyerrflag;",
+ "int yychar;",
+ "YYSTYPE yyval;",
+ "YYSTYPE yylval;",
+ 0
+};
+
+const char *const hdr_defs[] =
+{
+ "",
+ "/* define the initial stack-sizes */",
+ "#ifdef YYSTACKSIZE",
+ "#undef YYMAXDEPTH",
+ "#define YYMAXDEPTH YYSTACKSIZE",
+ "#else",
+ "#ifdef YYMAXDEPTH",
+ "#define YYSTACKSIZE YYMAXDEPTH",
+ "#else",
+ "#define YYSTACKSIZE 10000",
+ "#define YYMAXDEPTH 10000",
+ "#endif",
+ "#endif",
+ "",
+ "#define YYINITSTACKSIZE 200",
+ "",
+ "typedef struct {",
+ " unsigned stacksize;",
+ " YYINT *s_base;",
+ " YYINT *s_mark;",
+ " YYINT *s_last;",
+ " YYSTYPE *l_base;",
+ " YYSTYPE *l_mark;",
+ "} YYSTACKDATA;",
+ 0
+};
+
+const char *const hdr_vars[] =
+{
+ "/* variables for the parser stack */",
+ "static YYSTACKDATA yystack;",
+ 0
+};
+
+const char *const body_vars[] =
+{
+ " int yyerrflag;",
+ " int yychar;",
+ " YYSTYPE yyval;",
+ " YYSTYPE yylval;",
+ "",
+ " /* variables for the parser stack */",
+ " YYSTACKDATA yystack;",
+ 0
+};
+
+const char *const body_1[] =
+{
+ "",
+ "#if YYDEBUG",
+ "#include <stdio.h> /* needed for printf */",
+ "#endif",
+ "",
+ "#include <stdlib.h> /* needed for malloc, etc */",
+ "#include <string.h> /* needed for memset */",
+ "",
+ "/* allocate initial stack or double stack size, up to YYMAXDEPTH */",
+ "static int yygrowstack(YYSTACKDATA *data)",
+ "{",
+ " int i;",
+ " unsigned newsize;",
+ " YYINT *newss;",
+ " YYSTYPE *newvs;",
+ "",
+ " if ((newsize = data->stacksize) == 0)",
+ " newsize = YYINITSTACKSIZE;",
+ " else if (newsize >= YYMAXDEPTH)",
+ " return YYENOMEM;",
+ " else if ((newsize *= 2) > YYMAXDEPTH)",
+ " newsize = YYMAXDEPTH;",
+ "",
+ " i = (int) (data->s_mark - data->s_base);",
+ " newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));",
+ " if (newss == 0)",
+ " return YYENOMEM;",
+ "",
+ " data->s_base = newss;",
+ " data->s_mark = newss + i;",
+ "",
+ " newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));",
+ " if (newvs == 0)",
+ " return YYENOMEM;",
+ "",
+ " data->l_base = newvs;",
+ " data->l_mark = newvs + i;",
+ "",
+ " data->stacksize = newsize;",
+ " data->s_last = data->s_base + newsize - 1;",
+ " return 0;",
+ "}",
+ "",
+ "#if YYPURE || defined(YY_NO_LEAKS)",
+ "static void yyfreestack(YYSTACKDATA *data)",
+ "{",
+ " free(data->s_base);",
+ " free(data->l_base);",
+ " memset(data, 0, sizeof(*data));",
+ "}",
+ "#else",
+ "#define yyfreestack(data) /* nothing */",
+ "#endif",
+ "",
+ "#define YYABORT goto yyabort",
+ "#define YYREJECT goto yyabort",
+ "#define YYACCEPT goto yyaccept",
+ "#define YYERROR goto yyerrlab",
+ "",
+ "int",
+ "YYPARSE_DECL()",
+ "{",
+ 0
+};
+
+const char *const body_2[] =
+{
+ " int yym, yyn, yystate;",
+ "#if YYDEBUG",
+ " const char *yys;",
+ "",
+ " if ((yys = getenv(\"YYDEBUG\")) != 0)",
+ " {",
+ " yyn = *yys;",
+ " if (yyn >= '0' && yyn <= '9')",
+ " yydebug = yyn - '0';",
+ " }",
+ "#endif",
+ "",
+ " yynerrs = 0;",
+ " yyerrflag = 0;",
+ " yychar = YYEMPTY;",
+ " yystate = 0;",
+ "",
+ "#if YYPURE",
+ " memset(&yystack, 0, sizeof(yystack));",
+ "#endif",
+ "",
+ " if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;",
+ " yystack.s_mark = yystack.s_base;",
+ " yystack.l_mark = yystack.l_base;",
+ " yystate = 0;",
+ " *yystack.s_mark = 0;",
+ "",
+ "yyloop:",
+ " if ((yyn = yydefred[yystate]) != 0) goto yyreduce;",
+ " if (yychar < 0)",
+ " {",
+ " if ((yychar = YYLEX) < 0) yychar = YYEOF;",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " {",
+ " yys = yyname[YYTRANSLATE(yychar)];",
+ " printf(\"%sdebug: state %d, reading %d (%s)\\n\",",
+ " YYPREFIX, yystate, yychar, yys);",
+ " }",
+ "#endif",
+ " }",
+ " if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&",
+ " yyn <= YYTABLESIZE && yycheck[yyn] == yychar)",
+ " {",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " printf(\"%sdebug: state %d, shifting to state %d\\n\",",
+ " YYPREFIX, yystate, yytable[yyn]);",
+ "#endif",
+ " if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)",
+ " {",
+ " goto yyoverflow;",
+ " }",
+ " yystate = yytable[yyn];",
+ " *++yystack.s_mark = yytable[yyn];",
+ " *++yystack.l_mark = yylval;",
+ " yychar = YYEMPTY;",
+ " if (yyerrflag > 0) --yyerrflag;",
+ " goto yyloop;",
+ " }",
+ " if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&",
+ " yyn <= YYTABLESIZE && yycheck[yyn] == yychar)",
+ " {",
+ " yyn = yytable[yyn];",
+ " goto yyreduce;",
+ " }",
+ " if (yyerrflag) goto yyinrecovery;",
+ "",
+ " YYERROR_CALL(\"syntax error\");",
+ "",
+ " goto yyerrlab;",
+ "",
+ "yyerrlab:",
+ " ++yynerrs;",
+ "",
+ "yyinrecovery:",
+ " if (yyerrflag < 3)",
+ " {",
+ " yyerrflag = 3;",
+ " for (;;)",
+ " {",
+ " if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&",
+ " yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)",
+ " {",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " printf(\"%sdebug: state %d, error recovery shifting\\",
+ " to state %d\\n\", YYPREFIX, *yystack.s_mark, yytable[yyn]);",
+ "#endif",
+ " if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)",
+ " {",
+ " goto yyoverflow;",
+ " }",
+ " yystate = yytable[yyn];",
+ " *++yystack.s_mark = yytable[yyn];",
+ " *++yystack.l_mark = yylval;",
+ " goto yyloop;",
+ " }",
+ " else",
+ " {",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " printf(\"%sdebug: error recovery discarding state %d\\n\",",
+ " YYPREFIX, *yystack.s_mark);",
+ "#endif",
+ " if (yystack.s_mark <= yystack.s_base) goto yyabort;",
+ " --yystack.s_mark;",
+ " --yystack.l_mark;",
+ " }",
+ " }",
+ " }",
+ " else",
+ " {",
+ " if (yychar == YYEOF) goto yyabort;",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " {",
+ " yys = yyname[YYTRANSLATE(yychar)];",
+ " printf(\"%sdebug: state %d, error recovery discards token %d (%s)\\n\",",
+ " YYPREFIX, yystate, yychar, yys);",
+ " }",
+ "#endif",
+ " yychar = YYEMPTY;",
+ " goto yyloop;",
+ " }",
+ "",
+ "yyreduce:",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " printf(\"%sdebug: state %d, reducing by rule %d (%s)\\n\",",
+ " YYPREFIX, yystate, yyn, yyrule[yyn]);",
+ "#endif",
+ " yym = yylen[yyn];",
+ " if (yym)",
+ " yyval = yystack.l_mark[1-yym];",
+ " else",
+ " memset(&yyval, 0, sizeof yyval);",
+ " switch (yyn)",
+ " {",
+ 0
+};
+
+const char *const trailer[] =
+{
+ " }",
+ " yystack.s_mark -= yym;",
+ " yystate = *yystack.s_mark;",
+ " yystack.l_mark -= yym;",
+ " yym = yylhs[yyn];",
+ " if (yystate == 0 && yym == 0)",
+ " {",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " printf(\"%sdebug: after reduction, shifting from state 0 to\\",
+ " state %d\\n\", YYPREFIX, YYFINAL);",
+ "#endif",
+ " yystate = YYFINAL;",
+ " *++yystack.s_mark = YYFINAL;",
+ " *++yystack.l_mark = yyval;",
+ " if (yychar < 0)",
+ " {",
+ " if ((yychar = YYLEX) < 0) yychar = YYEOF;",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " {",
+ " yys = yyname[YYTRANSLATE(yychar)];",
+ " printf(\"%sdebug: state %d, reading %d (%s)\\n\",",
+ " YYPREFIX, YYFINAL, yychar, yys);",
+ " }",
+ "#endif",
+ " }",
+ " if (yychar == YYEOF) goto yyaccept;",
+ " goto yyloop;",
+ " }",
+ " if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&",
+ " yyn <= YYTABLESIZE && yycheck[yyn] == yystate)",
+ " yystate = yytable[yyn];",
+ " else",
+ " yystate = yydgoto[yym];",
+ "#if YYDEBUG",
+ " if (yydebug)",
+ " printf(\"%sdebug: after reduction, shifting from state %d \\",
+ "to state %d\\n\", YYPREFIX, *yystack.s_mark, yystate);",
+ "#endif",
+ " if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)",
+ " {",
+ " goto yyoverflow;",
+ " }",
+ " *++yystack.s_mark = (YYINT) yystate;",
+ " *++yystack.l_mark = yyval;",
+ " goto yyloop;",
+ "",
+ "yyoverflow:",
+ " YYERROR_CALL(\"yacc stack overflow\");",
+ "",
+ "yyabort:",
+ " yyfreestack(&yystack);",
+ " return (1);",
+ "",
+ "yyaccept:",
+ " yyfreestack(&yystack);",
+ " return (0);",
+ "}",
+ 0
+};
+
+void
+write_section(FILE * fp, const char *const section[])
+{
+ int i;
+ const char *s;
+
+ for (i = 0; (s = section[i]) != 0; ++i)
+ {
+ if (fp == code_file)
+ ++outline;
+ fprintf(fp, "%s\n", s);
+ }
+}
Added: vendor/byacc/dist/yaccpar.skel
===================================================================
--- vendor/byacc/dist/yaccpar.skel (rev 0)
+++ vendor/byacc/dist/yaccpar.skel 2015-07-09 21:32:57 UTC (rev 7081)
@@ -0,0 +1,353 @@
+/* $Id: yaccpar.skel,v 1.5 2014/04/07 21:51:00 tom Exp $ */
+
+#include "defs.h"
+
+/* If the skeleton is changed, the banner should be changed so that */
+/* the altered version can be easily distinguished from the original. */
+/* */
+/* The #defines included with the banner are there because they are */
+/* useful in subsequent code. The macros #defined in the header or */
+/* the body either are not useful outside of semantic actions or */
+/* are conditional. */
+
+%% banner
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+%% insert VERSION here
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+%% xdecls
+
+extern int YYPARSE_DECL();
+%% tables
+extern YYINT yylhs[];
+extern YYINT yylen[];
+extern YYINT yydefred[];
+extern YYINT yydgoto[];
+extern YYINT yysindex[];
+extern YYINT yyrindex[];
+extern YYINT yygindex[];
+extern YYINT yytable[];
+extern YYINT yycheck[];
+
+#if YYDEBUG
+extern char *yyname[];
+extern char *yyrule[];
+#endif
+%% global_vars
+
+int yydebug;
+int yynerrs;
+%% impure_vars
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+%% hdr_defs
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+
+#define YYINITSTACKSIZE 200
+
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+%% hdr_vars
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+%% body_vars
+ int yyerrflag;
+ int yychar;
+ YYSTYPE yyval;
+ YYSTYPE yylval;
+
+ /* variables for the parser stack */
+ YYSTACKDATA yystack;
+%% body_1
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+%% body_2
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+%% trailer
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
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