xref: /freebsd-13-stable/contrib/byacc/test/btyacc/inherit2.tab.c (revision b53bb29fed3e69c2561e93c1aee32b92ffe9117f) 
1 /* original parser id follows */
2 /* yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93" */
3 /* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
4 
5 #define YYBYACC 1
6 #define YYMAJOR 1
7 #define YYMINOR 9
8 #define YYCHECK "yyyymmdd"
9 
10 #define YYEMPTY        (-1)
11 #define yyclearin      (yychar = YYEMPTY)
12 #define yyerrok        (yyerrflag = 0)
13 #define YYRECOVERING() (yyerrflag != 0)
14 #define YYENOMEM       (-2)
15 #define YYEOF          0
16 #undef YYBTYACC
17 #define YYBTYACC 0
18 #define YYDEBUGSTR YYPREFIX "debug"
19 
20 #ifndef yyparse
21 #define yyparse    inherit2_parse
22 #endif /* yyparse */
23 
24 #ifndef yylex
25 #define yylex      inherit2_lex
26 #endif /* yylex */
27 
28 #ifndef yyerror
29 #define yyerror    inherit2_error
30 #endif /* yyerror */
31 
32 #ifndef yychar
33 #define yychar     inherit2_char
34 #endif /* yychar */
35 
36 #ifndef yyval
37 #define yyval      inherit2_val
38 #endif /* yyval */
39 
40 #ifndef yylval
41 #define yylval     inherit2_lval
42 #endif /* yylval */
43 
44 #ifndef yydebug
45 #define yydebug    inherit2_debug
46 #endif /* yydebug */
47 
48 #ifndef yynerrs
49 #define yynerrs    inherit2_nerrs
50 #endif /* yynerrs */
51 
52 #ifndef yyerrflag
53 #define yyerrflag  inherit2_errflag
54 #endif /* yyerrflag */
55 
56 #ifndef yylhs
57 #define yylhs      inherit2_lhs
58 #endif /* yylhs */
59 
60 #ifndef yylen
61 #define yylen      inherit2_len
62 #endif /* yylen */
63 
64 #ifndef yydefred
65 #define yydefred   inherit2_defred
66 #endif /* yydefred */
67 
68 #ifndef yystos
69 #define yystos     inherit2_stos
70 #endif /* yystos */
71 
72 #ifndef yydgoto
73 #define yydgoto    inherit2_dgoto
74 #endif /* yydgoto */
75 
76 #ifndef yysindex
77 #define yysindex   inherit2_sindex
78 #endif /* yysindex */
79 
80 #ifndef yyrindex
81 #define yyrindex   inherit2_rindex
82 #endif /* yyrindex */
83 
84 #ifndef yygindex
85 #define yygindex   inherit2_gindex
86 #endif /* yygindex */
87 
88 #ifndef yytable
89 #define yytable    inherit2_table
90 #endif /* yytable */
91 
92 #ifndef yycheck
93 #define yycheck    inherit2_check
94 #endif /* yycheck */
95 
96 #ifndef yyname
97 #define yyname     inherit2_name
98 #endif /* yyname */
99 
100 #ifndef yyrule
101 #define yyrule     inherit2_rule
102 #endif /* yyrule */
103 
104 #if YYBTYACC
105 
106 #ifndef yycindex
107 #define yycindex   inherit2_cindex
108 #endif /* yycindex */
109 
110 #ifndef yyctable
111 #define yyctable   inherit2_ctable
112 #endif /* yyctable */
113 
114 #endif /* YYBTYACC */
115 
116 #define YYPREFIX "inherit2_"
117 
118 #define YYPURE 0
119 
120 #line 2 "inherit2.y"
121 #include <stdlib.h>
122 
123 typedef enum {cGLOBAL, cLOCAL} class;
124 typedef enum {tREAL, tINTEGER} type;
125 typedef char * name;
126 
127 struct symbol { class c; type t; name id; };
128 typedef struct symbol symbol;
129 
130 struct namelist { symbol *s; struct namelist *next; };
131 typedef struct namelist namelist;
132 
133 extern symbol *mksymbol(type t, class c, name id);
134 
135 #ifdef YYBISON
136 #define YYLEX_DECL() yylex(void)
137 #define YYERROR_DECL() yyerror(const char *s)
138 #endif
139 #ifdef YYSTYPE
140 #undef  YYSTYPE_IS_DECLARED
141 #define YYSTYPE_IS_DECLARED 1
142 #endif
143 #ifndef YYSTYPE_IS_DECLARED
144 #define YYSTYPE_IS_DECLARED 1
145 #line 39 "inherit2.y"
146 typedef union
147 {
148     class	cval;
149     type	tval;
150     namelist *	nlist;
151     name	id;
152 } YYSTYPE;
153 #endif /* !YYSTYPE_IS_DECLARED */
154 #line 155 "inherit2.tab.c"
155 
156 /* compatibility with bison */
157 #ifdef YYPARSE_PARAM
158 /* compatibility with FreeBSD */
159 # ifdef YYPARSE_PARAM_TYPE
160 #  define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
161 # else
162 #  define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
163 # endif
164 #else
165 # define YYPARSE_DECL() yyparse(void)
166 #endif
167 
168 /* Parameters sent to lex. */
169 #ifdef YYLEX_PARAM
170 # define YYLEX_DECL() yylex(void *YYLEX_PARAM)
171 # define YYLEX yylex(YYLEX_PARAM)
172 #else
173 # define YYLEX_DECL() yylex(void)
174 # define YYLEX yylex()
175 #endif
176 
177 /* Parameters sent to yyerror. */
178 #ifndef YYERROR_DECL
179 #define YYERROR_DECL() yyerror(const char *s)
180 #endif
181 #ifndef YYERROR_CALL
182 #define YYERROR_CALL(msg) yyerror(msg)
183 #endif
184 
185 #ifndef YYDESTRUCT_DECL
186 #define YYDESTRUCT_DECL() yydestruct(const char *msg, int psymb, YYSTYPE *val)
187 #endif
188 #ifndef YYDESTRUCT_CALL
189 #define YYDESTRUCT_CALL(msg, psymb, val) yydestruct(msg, psymb, val)
190 #endif
191 
192 extern int YYPARSE_DECL();
193 
194 #define GLOBAL 257
195 #define LOCAL 258
196 #define REAL 259
197 #define INTEGER 260
198 #define NAME 261
199 #define YYERRCODE 256
200 typedef int YYINT;
201 static const YYINT inherit2_lhs[] = {                    -1,
202     5,    6,    0,    0,    3,    3,    4,    4,    1,    1,
203     7,    2,
204 };
205 static const YYINT inherit2_len[] = {                     2,
206     0,    0,    5,    2,    1,    1,    1,    1,    2,    1,
207     0,    3,
208 };
209 static const YYINT inherit2_defred[] = {                  0,
210     5,    6,    7,    8,    0,    0,   11,    1,    4,    2,
211     2,    0,    0,   10,    0,    0,    9,
212 };
213 #if defined(YYDESTRUCT_CALL) || defined(YYSTYPE_TOSTRING)
214 static const YYINT inherit2_stos[] = {                    0,
215   257,  258,  259,  260,  263,  266,  267,  267,  265,  270,
216   268,  269,  269,  261,  264,  264,  261,
217 };
218 #endif /* YYDESTRUCT_CALL || YYSTYPE_TOSTRING */
219 static const YYINT inherit2_dgoto[] = {                   5,
220    15,    9,    6,    7,   11,   12,   10,
221 };
222 static const YYINT inherit2_sindex[] = {               -257,
223     0,    0,    0,    0,    0, -255,    0,    0,    0,    0,
224     0, -254, -254,    0, -253, -253,    0,
225 };
226 static const YYINT inherit2_rindex[] = {                  0,
227     0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
228     0,    0,    0,    0,    6,    9,    0,
229 };
230 #if YYBTYACC
231 static const YYINT inherit2_cindex[] = {                  0,
232     0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
233     0,    0,    0,    0,    0,    0,    0,
234 };
235 #endif
236 static const YYINT inherit2_gindex[] = {                  0,
237    -3,    0,    0,    5,    0,    1,    0,
238 };
239 #define YYTABLESIZE 12
240 static const YYINT inherit2_table[] = {                   1,
241     2,    3,    4,    3,    4,   12,   14,   17,    3,   16,
242     8,   13,
243 };
244 static const YYINT inherit2_check[] = {                 257,
245   258,  259,  260,  259,  260,    0,  261,  261,    0,   13,
246     6,   11,
247 };
248 #if YYBTYACC
249 static const YYINT inherit2_ctable[] = {                 -1,
250    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
251    -1,
252 };
253 #endif
254 #define YYFINAL 5
255 #ifndef YYDEBUG
256 #define YYDEBUG 0
257 #endif
258 #define YYMAXTOKEN 261
259 #define YYUNDFTOKEN 271
260 #define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
261 #if YYDEBUG
262 static const char *const inherit2_name[] = {
263 
264 "$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
265 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
266 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
267 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
268 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
269 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
270 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","GLOBAL","LOCAL","REAL","INTEGER",
271 "NAME","$accept","declaration","namelist","locnamelist","class","type","$$1",
272 "$$2","$$3","illegal-symbol",
273 };
274 static const char *const inherit2_rule[] = {
275 "$accept : declaration",
276 "$$1 :",
277 "$$2 :",
278 "declaration : class type $$1 $$2 namelist",
279 "declaration : type locnamelist",
280 "class : GLOBAL",
281 "class : LOCAL",
282 "type : REAL",
283 "type : INTEGER",
284 "namelist : namelist NAME",
285 "namelist : NAME",
286 "$$3 :",
287 "locnamelist : $$3 $$2 namelist",
288 
289 };
290 #endif
291 
292 #if YYDEBUG
293 int      yydebug;
294 #endif
295 
296 int      yyerrflag;
297 int      yychar;
298 YYSTYPE  yyval;
299 YYSTYPE  yylval;
300 int      yynerrs;
301 
302 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
303 YYLTYPE  yyloc; /* position returned by actions */
304 YYLTYPE  yylloc; /* position from the lexer */
305 #endif
306 
307 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
308 #ifndef YYLLOC_DEFAULT
309 #define YYLLOC_DEFAULT(loc, rhs, n) \
310 do \
311 { \
312     if (n == 0) \
313     { \
314         (loc).first_line   = YYRHSLOC(rhs, 0).last_line; \
315         (loc).first_column = YYRHSLOC(rhs, 0).last_column; \
316         (loc).last_line    = YYRHSLOC(rhs, 0).last_line; \
317         (loc).last_column  = YYRHSLOC(rhs, 0).last_column; \
318     } \
319     else \
320     { \
321         (loc).first_line   = YYRHSLOC(rhs, 1).first_line; \
322         (loc).first_column = YYRHSLOC(rhs, 1).first_column; \
323         (loc).last_line    = YYRHSLOC(rhs, n).last_line; \
324         (loc).last_column  = YYRHSLOC(rhs, n).last_column; \
325     } \
326 } while (0)
327 #endif /* YYLLOC_DEFAULT */
328 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
329 #if YYBTYACC
330 
331 #ifndef YYLVQUEUEGROWTH
332 #define YYLVQUEUEGROWTH 32
333 #endif
334 #endif /* YYBTYACC */
335 
336 /* define the initial stack-sizes */
337 #ifdef YYSTACKSIZE
338 #undef YYMAXDEPTH
339 #define YYMAXDEPTH  YYSTACKSIZE
340 #else
341 #ifdef YYMAXDEPTH
342 #define YYSTACKSIZE YYMAXDEPTH
343 #else
344 #define YYSTACKSIZE 10000
345 #define YYMAXDEPTH  10000
346 #endif
347 #endif
348 
349 #ifndef YYINITSTACKSIZE
350 #define YYINITSTACKSIZE 200
351 #endif
352 
353 typedef struct {
354     unsigned stacksize;
355     YYINT    *s_base;
356     YYINT    *s_mark;
357     YYINT    *s_last;
358     YYSTYPE  *l_base;
359     YYSTYPE  *l_mark;
360 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
361     YYLTYPE  *p_base;
362     YYLTYPE  *p_mark;
363 #endif
364 } YYSTACKDATA;
365 #if YYBTYACC
366 
367 struct YYParseState_s
368 {
369     struct YYParseState_s *save;    /* Previously saved parser state */
370     YYSTACKDATA            yystack; /* saved parser stack */
371     int                    state;   /* saved parser state */
372     int                    errflag; /* saved error recovery status */
373     int                    lexeme;  /* saved index of the conflict lexeme in the lexical queue */
374     YYINT                  ctry;    /* saved index in yyctable[] for this conflict */
375 };
376 typedef struct YYParseState_s YYParseState;
377 #endif /* YYBTYACC */
378 /* variables for the parser stack */
379 static YYSTACKDATA yystack;
380 #if YYBTYACC
381 
382 /* Current parser state */
383 static YYParseState *yyps = 0;
384 
385 /* yypath != NULL: do the full parse, starting at *yypath parser state. */
386 static YYParseState *yypath = 0;
387 
388 /* Base of the lexical value queue */
389 static YYSTYPE *yylvals = 0;
390 
391 /* Current position at lexical value queue */
392 static YYSTYPE *yylvp = 0;
393 
394 /* End position of lexical value queue */
395 static YYSTYPE *yylve = 0;
396 
397 /* The last allocated position at the lexical value queue */
398 static YYSTYPE *yylvlim = 0;
399 
400 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
401 /* Base of the lexical position queue */
402 static YYLTYPE *yylpsns = 0;
403 
404 /* Current position at lexical position queue */
405 static YYLTYPE *yylpp = 0;
406 
407 /* End position of lexical position queue */
408 static YYLTYPE *yylpe = 0;
409 
410 /* The last allocated position at the lexical position queue */
411 static YYLTYPE *yylplim = 0;
412 #endif
413 
414 /* Current position at lexical token queue */
415 static YYINT  *yylexp = 0;
416 
417 static YYINT  *yylexemes = 0;
418 #endif /* YYBTYACC */
419 #line 78 "inherit2.y"
420 
421 extern int YYLEX_DECL();
422 extern void YYERROR_DECL();
423 #line 424 "inherit2.tab.c"
424 
425 /* Release memory associated with symbol. */
426 #if ! defined YYDESTRUCT_IS_DECLARED
427 static void
YYDESTRUCT_DECL()428 YYDESTRUCT_DECL()
429 {
430     switch (psymb)
431     {
432 	case 263:
433 #line 30 "inherit2.y"
434 	{
435 		  namelist *p = (*val).nlist;
436 		  while (p != NULL)
437 		  { namelist *pp = p;
438 		    p = p->next;
439 		    free(pp->s); free(pp);
440 		  }
441 		}
442 	break;
443 #line 444 "inherit2.tab.c"
444 	case 264:
445 #line 30 "inherit2.y"
446 	{
447 		  namelist *p = (*val).nlist;
448 		  while (p != NULL)
449 		  { namelist *pp = p;
450 		    p = p->next;
451 		    free(pp->s); free(pp);
452 		  }
453 		}
454 	break;
455 #line 456 "inherit2.tab.c"
456 	case 265:
457 #line 30 "inherit2.y"
458 	{
459 		  namelist *p = (*val).nlist;
460 		  while (p != NULL)
461 		  { namelist *pp = p;
462 		    p = p->next;
463 		    free(pp->s); free(pp);
464 		  }
465 		}
466 	break;
467 #line 468 "inherit2.tab.c"
468     }
469 }
470 #define YYDESTRUCT_IS_DECLARED 1
471 #endif
472 
473 /* For use in generated program */
474 #define yydepth (int)(yystack.s_mark - yystack.s_base)
475 #if YYBTYACC
476 #define yytrial (yyps->save)
477 #endif /* YYBTYACC */
478 
479 #if YYDEBUG
480 #include <stdio.h>	/* needed for printf */
481 #endif
482 
483 #include <stdlib.h>	/* needed for malloc, etc */
484 #include <string.h>	/* needed for memset */
485 
486 /* allocate initial stack or double stack size, up to YYMAXDEPTH */
yygrowstack(YYSTACKDATA * data)487 static int yygrowstack(YYSTACKDATA *data)
488 {
489     int i;
490     unsigned newsize;
491     YYINT *newss;
492     YYSTYPE *newvs;
493 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
494     YYLTYPE *newps;
495 #endif
496 
497     if ((newsize = data->stacksize) == 0)
498         newsize = YYINITSTACKSIZE;
499     else if (newsize >= YYMAXDEPTH)
500         return YYENOMEM;
501     else if ((newsize *= 2) > YYMAXDEPTH)
502         newsize = YYMAXDEPTH;
503 
504     i = (int) (data->s_mark - data->s_base);
505     newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
506     if (newss == 0)
507         return YYENOMEM;
508 
509     data->s_base = newss;
510     data->s_mark = newss + i;
511 
512     newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
513     if (newvs == 0)
514         return YYENOMEM;
515 
516     data->l_base = newvs;
517     data->l_mark = newvs + i;
518 
519 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
520     newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
521     if (newps == 0)
522         return YYENOMEM;
523 
524     data->p_base = newps;
525     data->p_mark = newps + i;
526 #endif
527 
528     data->stacksize = newsize;
529     data->s_last = data->s_base + newsize - 1;
530 
531 #if YYDEBUG
532     if (yydebug)
533         fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
534 #endif
535     return 0;
536 }
537 
538 #if YYPURE || defined(YY_NO_LEAKS)
yyfreestack(YYSTACKDATA * data)539 static void yyfreestack(YYSTACKDATA *data)
540 {
541     free(data->s_base);
542     free(data->l_base);
543 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
544     free(data->p_base);
545 #endif
546     memset(data, 0, sizeof(*data));
547 }
548 #else
549 #define yyfreestack(data) /* nothing */
550 #endif /* YYPURE || defined(YY_NO_LEAKS) */
551 #if YYBTYACC
552 
553 static YYParseState *
yyNewState(unsigned size)554 yyNewState(unsigned size)
555 {
556     YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
557     if (p == NULL) return NULL;
558 
559     p->yystack.stacksize = size;
560     if (size == 0)
561     {
562         p->yystack.s_base = NULL;
563         p->yystack.l_base = NULL;
564 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
565         p->yystack.p_base = NULL;
566 #endif
567         return p;
568     }
569     p->yystack.s_base    = (YYINT *) malloc(size * sizeof(YYINT));
570     if (p->yystack.s_base == NULL) return NULL;
571     p->yystack.l_base    = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
572     if (p->yystack.l_base == NULL) return NULL;
573     memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
574 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
575     p->yystack.p_base    = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
576     if (p->yystack.p_base == NULL) return NULL;
577     memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
578 #endif
579 
580     return p;
581 }
582 
583 static void
yyFreeState(YYParseState * p)584 yyFreeState(YYParseState *p)
585 {
586     yyfreestack(&p->yystack);
587     free(p);
588 }
589 #endif /* YYBTYACC */
590 
591 #define YYABORT  goto yyabort
592 #define YYREJECT goto yyabort
593 #define YYACCEPT goto yyaccept
594 #define YYERROR  goto yyerrlab
595 #if YYBTYACC
596 #define YYVALID        do { if (yyps->save)            goto yyvalid; } while(0)
597 #define YYVALID_NESTED do { if (yyps->save && \
598                                 yyps->save->save == 0) goto yyvalid; } while(0)
599 #endif /* YYBTYACC */
600 
601 int
YYPARSE_DECL()602 YYPARSE_DECL()
603 {
604     int yym, yyn, yystate, yyresult;
605 #if YYBTYACC
606     int yynewerrflag;
607     YYParseState *yyerrctx = NULL;
608 #endif /* YYBTYACC */
609 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
610     YYLTYPE  yyerror_loc_range[3]; /* position of error start/end (0 unused) */
611 #endif
612 #if YYDEBUG
613     const char *yys;
614 
615     if ((yys = getenv("YYDEBUG")) != 0)
616     {
617         yyn = *yys;
618         if (yyn >= '0' && yyn <= '9')
619             yydebug = yyn - '0';
620     }
621     if (yydebug)
622         fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
623 #endif
624 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
625     memset(yyerror_loc_range, 0, sizeof(yyerror_loc_range));
626 #endif
627 
628 #if YYBTYACC
629     yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
630     yyps->save = 0;
631 #endif /* YYBTYACC */
632     yym = 0;
633     yyn = 0;
634     yynerrs = 0;
635     yyerrflag = 0;
636     yychar = YYEMPTY;
637     yystate = 0;
638 
639 #if YYPURE
640     memset(&yystack, 0, sizeof(yystack));
641 #endif
642 
643     if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
644     yystack.s_mark = yystack.s_base;
645     yystack.l_mark = yystack.l_base;
646 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
647     yystack.p_mark = yystack.p_base;
648 #endif
649     yystate = 0;
650     *yystack.s_mark = 0;
651 
652 yyloop:
653     if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
654     if (yychar < 0)
655     {
656 #if YYBTYACC
657         do {
658         if (yylvp < yylve)
659         {
660             /* we're currently re-reading tokens */
661             yylval = *yylvp++;
662 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
663             yylloc = *yylpp++;
664 #endif
665             yychar = *yylexp++;
666             break;
667         }
668         if (yyps->save)
669         {
670             /* in trial mode; save scanner results for future parse attempts */
671             if (yylvp == yylvlim)
672             {   /* Enlarge lexical value queue */
673                 size_t p = (size_t) (yylvp - yylvals);
674                 size_t s = (size_t) (yylvlim - yylvals);
675 
676                 s += YYLVQUEUEGROWTH;
677                 if ((yylexemes = (YYINT *)realloc(yylexemes, s * sizeof(YYINT))) == NULL) goto yyenomem;
678                 if ((yylvals   = (YYSTYPE *)realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
679 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
680                 if ((yylpsns   = (YYLTYPE *)realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
681 #endif
682                 yylvp   = yylve = yylvals + p;
683                 yylvlim = yylvals + s;
684 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
685                 yylpp   = yylpe = yylpsns + p;
686                 yylplim = yylpsns + s;
687 #endif
688                 yylexp  = yylexemes + p;
689             }
690             *yylexp = (YYINT) YYLEX;
691             *yylvp++ = yylval;
692             yylve++;
693 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
694             *yylpp++ = yylloc;
695             yylpe++;
696 #endif
697             yychar = *yylexp++;
698             break;
699         }
700         /* normal operation, no conflict encountered */
701 #endif /* YYBTYACC */
702         yychar = YYLEX;
703 #if YYBTYACC
704         } while (0);
705 #endif /* YYBTYACC */
706         if (yychar < 0) yychar = YYEOF;
707 #if YYDEBUG
708         if (yydebug)
709         {
710             if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
711             fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
712                             YYDEBUGSTR, yydepth, yystate, yychar, yys);
713 #ifdef YYSTYPE_TOSTRING
714 #if YYBTYACC
715             if (!yytrial)
716 #endif /* YYBTYACC */
717                 fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
718 #endif
719             fputc('\n', stderr);
720         }
721 #endif
722     }
723 #if YYBTYACC
724 
725     /* Do we have a conflict? */
726     if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
727         yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
728     {
729         YYINT ctry;
730 
731         if (yypath)
732         {
733             YYParseState *save;
734 #if YYDEBUG
735             if (yydebug)
736                 fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
737                                 YYDEBUGSTR, yydepth, yystate);
738 #endif
739             /* Switch to the next conflict context */
740             save = yypath;
741             yypath = save->save;
742             save->save = NULL;
743             ctry = save->ctry;
744             if (save->state != yystate) YYABORT;
745             yyFreeState(save);
746 
747         }
748         else
749         {
750 
751             /* Unresolved conflict - start/continue trial parse */
752             YYParseState *save;
753 #if YYDEBUG
754             if (yydebug)
755             {
756                 fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
757                 if (yyps->save)
758                     fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
759                 else
760                     fputs("Starting trial parse.\n", stderr);
761             }
762 #endif
763             save                  = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
764             if (save == NULL) goto yyenomem;
765             save->save            = yyps->save;
766             save->state           = yystate;
767             save->errflag         = yyerrflag;
768             save->yystack.s_mark  = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
769             memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
770             save->yystack.l_mark  = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
771             memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
772 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
773             save->yystack.p_mark  = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
774             memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
775 #endif
776             ctry                  = yytable[yyn];
777             if (yyctable[ctry] == -1)
778             {
779 #if YYDEBUG
780                 if (yydebug && yychar >= YYEOF)
781                     fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
782 #endif
783                 ctry++;
784             }
785             save->ctry = ctry;
786             if (yyps->save == NULL)
787             {
788                 /* If this is a first conflict in the stack, start saving lexemes */
789                 if (!yylexemes)
790                 {
791                     yylexemes = (YYINT *) malloc((YYLVQUEUEGROWTH) * sizeof(YYINT));
792                     if (yylexemes == NULL) goto yyenomem;
793                     yylvals   = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
794                     if (yylvals == NULL) goto yyenomem;
795                     yylvlim   = yylvals + YYLVQUEUEGROWTH;
796 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
797                     yylpsns   = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
798                     if (yylpsns == NULL) goto yyenomem;
799                     yylplim   = yylpsns + YYLVQUEUEGROWTH;
800 #endif
801                 }
802                 if (yylvp == yylve)
803                 {
804                     yylvp  = yylve = yylvals;
805 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
806                     yylpp  = yylpe = yylpsns;
807 #endif
808                     yylexp = yylexemes;
809                     if (yychar >= YYEOF)
810                     {
811                         *yylve++ = yylval;
812 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
813                         *yylpe++ = yylloc;
814 #endif
815                         *yylexp  = (YYINT) yychar;
816                         yychar   = YYEMPTY;
817                     }
818                 }
819             }
820             if (yychar >= YYEOF)
821             {
822                 yylvp--;
823 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
824                 yylpp--;
825 #endif
826                 yylexp--;
827                 yychar = YYEMPTY;
828             }
829             save->lexeme = (int) (yylvp - yylvals);
830             yyps->save   = save;
831         }
832         if (yytable[yyn] == ctry)
833         {
834 #if YYDEBUG
835             if (yydebug)
836                 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
837                                 YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
838 #endif
839             if (yychar < 0)
840             {
841                 yylvp++;
842 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
843                 yylpp++;
844 #endif
845                 yylexp++;
846             }
847             if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
848                 goto yyoverflow;
849             yystate = yyctable[ctry];
850             *++yystack.s_mark = (YYINT) yystate;
851             *++yystack.l_mark = yylval;
852 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
853             *++yystack.p_mark = yylloc;
854 #endif
855             yychar  = YYEMPTY;
856             if (yyerrflag > 0) --yyerrflag;
857             goto yyloop;
858         }
859         else
860         {
861             yyn = yyctable[ctry];
862             goto yyreduce;
863         }
864     } /* End of code dealing with conflicts */
865 #endif /* YYBTYACC */
866     if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
867             yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
868     {
869 #if YYDEBUG
870         if (yydebug)
871             fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
872                             YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
873 #endif
874         if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
875         yystate = yytable[yyn];
876         *++yystack.s_mark = yytable[yyn];
877         *++yystack.l_mark = yylval;
878 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
879         *++yystack.p_mark = yylloc;
880 #endif
881         yychar = YYEMPTY;
882         if (yyerrflag > 0)  --yyerrflag;
883         goto yyloop;
884     }
885     if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
886             yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
887     {
888         yyn = yytable[yyn];
889         goto yyreduce;
890     }
891     if (yyerrflag != 0) goto yyinrecovery;
892 #if YYBTYACC
893 
894     yynewerrflag = 1;
895     goto yyerrhandler;
896     goto yyerrlab; /* redundant goto avoids 'unused label' warning */
897 
898 yyerrlab:
899     /* explicit YYERROR from an action -- pop the rhs of the rule reduced
900      * before looking for error recovery */
901     yystack.s_mark -= yym;
902     yystate = *yystack.s_mark;
903     yystack.l_mark -= yym;
904 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
905     yystack.p_mark -= yym;
906 #endif
907 
908     yynewerrflag = 0;
909 yyerrhandler:
910     while (yyps->save)
911     {
912         int ctry;
913         YYParseState *save = yyps->save;
914 #if YYDEBUG
915         if (yydebug)
916             fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
917                             YYDEBUGSTR, yydepth, yystate, yyps->save->state,
918                     (int)(yylvp - yylvals - yyps->save->lexeme));
919 #endif
920         /* Memorize most forward-looking error state in case it's really an error. */
921         if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
922         {
923             /* Free old saved error context state */
924             if (yyerrctx) yyFreeState(yyerrctx);
925             /* Create and fill out new saved error context state */
926             yyerrctx                 = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
927             if (yyerrctx == NULL) goto yyenomem;
928             yyerrctx->save           = yyps->save;
929             yyerrctx->state          = yystate;
930             yyerrctx->errflag        = yyerrflag;
931             yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
932             memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
933             yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
934             memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
935 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
936             yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
937             memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
938 #endif
939             yyerrctx->lexeme         = (int) (yylvp - yylvals);
940         }
941         yylvp          = yylvals   + save->lexeme;
942 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
943         yylpp          = yylpsns   + save->lexeme;
944 #endif
945         yylexp         = yylexemes + save->lexeme;
946         yychar         = YYEMPTY;
947         yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
948         memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
949         yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
950         memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
951 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
952         yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
953         memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
954 #endif
955         ctry           = ++save->ctry;
956         yystate        = save->state;
957         /* We tried shift, try reduce now */
958         if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
959         yyps->save     = save->save;
960         save->save     = NULL;
961         yyFreeState(save);
962 
963         /* Nothing left on the stack -- error */
964         if (!yyps->save)
965         {
966 #if YYDEBUG
967             if (yydebug)
968                 fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
969                                 YYPREFIX, yydepth);
970 #endif
971             /* Restore state as it was in the most forward-advanced error */
972             yylvp          = yylvals   + yyerrctx->lexeme;
973 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
974             yylpp          = yylpsns   + yyerrctx->lexeme;
975 #endif
976             yylexp         = yylexemes + yyerrctx->lexeme;
977             yychar         = yylexp[-1];
978             yylval         = yylvp[-1];
979 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
980             yylloc         = yylpp[-1];
981 #endif
982             yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
983             memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
984             yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
985             memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
986 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
987             yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
988             memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
989 #endif
990             yystate        = yyerrctx->state;
991             yyFreeState(yyerrctx);
992             yyerrctx       = NULL;
993         }
994         yynewerrflag = 1;
995     }
996     if (yynewerrflag == 0) goto yyinrecovery;
997 #endif /* YYBTYACC */
998 
999     YYERROR_CALL("syntax error");
1000 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1001     yyerror_loc_range[1] = yylloc; /* lookahead position is error start position */
1002 #endif
1003 
1004 #if !YYBTYACC
1005     goto yyerrlab; /* redundant goto avoids 'unused label' warning */
1006 yyerrlab:
1007 #endif
1008     ++yynerrs;
1009 
1010 yyinrecovery:
1011     if (yyerrflag < 3)
1012     {
1013         yyerrflag = 3;
1014         for (;;)
1015         {
1016             if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
1017                     yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
1018             {
1019 #if YYDEBUG
1020                 if (yydebug)
1021                     fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
1022                                     YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
1023 #endif
1024                 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
1025                 yystate = yytable[yyn];
1026                 *++yystack.s_mark = yytable[yyn];
1027                 *++yystack.l_mark = yylval;
1028 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1029                 /* lookahead position is error end position */
1030                 yyerror_loc_range[2] = yylloc;
1031                 YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
1032                 *++yystack.p_mark = yyloc;
1033 #endif
1034                 goto yyloop;
1035             }
1036             else
1037             {
1038 #if YYDEBUG
1039                 if (yydebug)
1040                     fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
1041                                     YYDEBUGSTR, yydepth, *yystack.s_mark);
1042 #endif
1043                 if (yystack.s_mark <= yystack.s_base) goto yyabort;
1044 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1045                 /* the current TOS position is the error start position */
1046                 yyerror_loc_range[1] = *yystack.p_mark;
1047 #endif
1048 #if defined(YYDESTRUCT_CALL)
1049 #if YYBTYACC
1050                 if (!yytrial)
1051 #endif /* YYBTYACC */
1052 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1053                     YYDESTRUCT_CALL("error: discarding state",
1054                                     yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
1055 #else
1056                     YYDESTRUCT_CALL("error: discarding state",
1057                                     yystos[*yystack.s_mark], yystack.l_mark);
1058 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1059 #endif /* defined(YYDESTRUCT_CALL) */
1060                 --yystack.s_mark;
1061                 --yystack.l_mark;
1062 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1063                 --yystack.p_mark;
1064 #endif
1065             }
1066         }
1067     }
1068     else
1069     {
1070         if (yychar == YYEOF) goto yyabort;
1071 #if YYDEBUG
1072         if (yydebug)
1073         {
1074             if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
1075             fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
1076                             YYDEBUGSTR, yydepth, yystate, yychar, yys);
1077         }
1078 #endif
1079 #if defined(YYDESTRUCT_CALL)
1080 #if YYBTYACC
1081         if (!yytrial)
1082 #endif /* YYBTYACC */
1083 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1084             YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
1085 #else
1086             YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
1087 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1088 #endif /* defined(YYDESTRUCT_CALL) */
1089         yychar = YYEMPTY;
1090         goto yyloop;
1091     }
1092 
1093 yyreduce:
1094     yym = yylen[yyn];
1095 #if YYDEBUG
1096     if (yydebug)
1097     {
1098         fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
1099                         YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
1100 #ifdef YYSTYPE_TOSTRING
1101 #if YYBTYACC
1102         if (!yytrial)
1103 #endif /* YYBTYACC */
1104             if (yym > 0)
1105             {
1106                 int i;
1107                 fputc('<', stderr);
1108                 for (i = yym; i > 0; i--)
1109                 {
1110                     if (i != yym) fputs(", ", stderr);
1111                     fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
1112                                            yystack.l_mark[1-i]), stderr);
1113                 }
1114                 fputc('>', stderr);
1115             }
1116 #endif
1117         fputc('\n', stderr);
1118     }
1119 #endif
1120     if (yym > 0)
1121         yyval = yystack.l_mark[1-yym];
1122     else
1123         memset(&yyval, 0, sizeof yyval);
1124 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1125 
1126     /* Perform position reduction */
1127     memset(&yyloc, 0, sizeof(yyloc));
1128 #if YYBTYACC
1129     if (!yytrial)
1130 #endif /* YYBTYACC */
1131     {
1132         YYLLOC_DEFAULT(yyloc, &yystack.p_mark[-yym], yym);
1133         /* just in case YYERROR is invoked within the action, save
1134            the start of the rhs as the error start position */
1135         yyerror_loc_range[1] = yystack.p_mark[1-yym];
1136     }
1137 #endif
1138 
1139     switch (yyn)
1140     {
1141 case 1:
1142 #line 50 "inherit2.y"
1143 yyval.cval = yystack.l_mark[-1].cval;
1144 break;
1145 case 2:
1146 #line 50 "inherit2.y"
1147 yyval.tval =  yystack.l_mark[-1].tval;
1148 break;
1149 case 3:
1150 #line 51 "inherit2.y"
1151 	{ yyval.nlist = yystack.l_mark[0].nlist; }
1152 break;
1153 case 4:
1154 #line 53 "inherit2.y"
1155 	{ yyval.nlist = yystack.l_mark[0].nlist; }
1156 break;
1157 case 5:
1158 #line 56 "inherit2.y"
1159 	{ yyval.cval = cGLOBAL; }
1160 break;
1161 case 6:
1162 #line 57 "inherit2.y"
1163 	{ yyval.cval = cLOCAL; }
1164 break;
1165 case 7:
1166 #line 60 "inherit2.y"
1167 	{ yyval.tval = tREAL; }
1168 break;
1169 case 8:
1170 #line 61 "inherit2.y"
1171 	{ yyval.tval = tINTEGER; }
1172 break;
1173 case 9:
1174 #line 65 "inherit2.y"
1175 	{ yyval.nlist->s = mksymbol(yystack.l_mark[-2].tval, yystack.l_mark[-3].cval, yystack.l_mark[0].id);
1176 	      yyval.nlist->next = yystack.l_mark[-1].nlist;
1177 	    }
1178 break;
1179 case 10:
1180 #line 69 "inherit2.y"
1181 	{ yyval.nlist->s = mksymbol(yystack.l_mark[-1].tval, yystack.l_mark[-2].cval, yystack.l_mark[0].id);
1182 	      yyval.nlist->next = NULL;
1183 	    }
1184 break;
1185 case 11:
1186 #line 74 "inherit2.y"
1187 yyval.cval = cLOCAL;
1188 break;
1189 case 12:
1190 #line 75 "inherit2.y"
1191 	{ yyval.nlist = yystack.l_mark[0].nlist; }
1192 break;
1193 #line 1194 "inherit2.tab.c"
1194     default:
1195         break;
1196     }
1197     yystack.s_mark -= yym;
1198     yystate = *yystack.s_mark;
1199     yystack.l_mark -= yym;
1200 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1201     yystack.p_mark -= yym;
1202 #endif
1203     yym = yylhs[yyn];
1204     if (yystate == 0 && yym == 0)
1205     {
1206 #if YYDEBUG
1207         if (yydebug)
1208         {
1209             fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
1210 #ifdef YYSTYPE_TOSTRING
1211 #if YYBTYACC
1212             if (!yytrial)
1213 #endif /* YYBTYACC */
1214                 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
1215 #endif
1216             fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
1217         }
1218 #endif
1219         yystate = YYFINAL;
1220         *++yystack.s_mark = YYFINAL;
1221         *++yystack.l_mark = yyval;
1222 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1223         *++yystack.p_mark = yyloc;
1224 #endif
1225         if (yychar < 0)
1226         {
1227 #if YYBTYACC
1228             do {
1229             if (yylvp < yylve)
1230             {
1231                 /* we're currently re-reading tokens */
1232                 yylval = *yylvp++;
1233 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1234                 yylloc = *yylpp++;
1235 #endif
1236                 yychar = *yylexp++;
1237                 break;
1238             }
1239             if (yyps->save)
1240             {
1241                 /* in trial mode; save scanner results for future parse attempts */
1242                 if (yylvp == yylvlim)
1243                 {   /* Enlarge lexical value queue */
1244                     size_t p = (size_t) (yylvp - yylvals);
1245                     size_t s = (size_t) (yylvlim - yylvals);
1246 
1247                     s += YYLVQUEUEGROWTH;
1248                     if ((yylexemes = (YYINT *)realloc(yylexemes, s * sizeof(YYINT))) == NULL)
1249                         goto yyenomem;
1250                     if ((yylvals   = (YYSTYPE *)realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
1251                         goto yyenomem;
1252 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1253                     if ((yylpsns   = (YYLTYPE *)realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
1254                         goto yyenomem;
1255 #endif
1256                     yylvp   = yylve = yylvals + p;
1257                     yylvlim = yylvals + s;
1258 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1259                     yylpp   = yylpe = yylpsns + p;
1260                     yylplim = yylpsns + s;
1261 #endif
1262                     yylexp  = yylexemes + p;
1263                 }
1264                 *yylexp = (YYINT) YYLEX;
1265                 *yylvp++ = yylval;
1266                 yylve++;
1267 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1268                 *yylpp++ = yylloc;
1269                 yylpe++;
1270 #endif
1271                 yychar = *yylexp++;
1272                 break;
1273             }
1274             /* normal operation, no conflict encountered */
1275 #endif /* YYBTYACC */
1276             yychar = YYLEX;
1277 #if YYBTYACC
1278             } while (0);
1279 #endif /* YYBTYACC */
1280             if (yychar < 0) yychar = YYEOF;
1281 #if YYDEBUG
1282             if (yydebug)
1283             {
1284                 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
1285                 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)\n",
1286                                 YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
1287             }
1288 #endif
1289         }
1290         if (yychar == YYEOF) goto yyaccept;
1291         goto yyloop;
1292     }
1293     if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
1294             yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
1295         yystate = yytable[yyn];
1296     else
1297         yystate = yydgoto[yym];
1298 #if YYDEBUG
1299     if (yydebug)
1300     {
1301         fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
1302 #ifdef YYSTYPE_TOSTRING
1303 #if YYBTYACC
1304         if (!yytrial)
1305 #endif /* YYBTYACC */
1306             fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
1307 #endif
1308         fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
1309     }
1310 #endif
1311     if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
1312     *++yystack.s_mark = (YYINT) yystate;
1313     *++yystack.l_mark = yyval;
1314 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1315     *++yystack.p_mark = yyloc;
1316 #endif
1317     goto yyloop;
1318 #if YYBTYACC
1319 
1320     /* Reduction declares that this path is valid. Set yypath and do a full parse */
1321 yyvalid:
1322     if (yypath) YYABORT;
1323     while (yyps->save)
1324     {
1325         YYParseState *save = yyps->save;
1326         yyps->save = save->save;
1327         save->save = yypath;
1328         yypath = save;
1329     }
1330 #if YYDEBUG
1331     if (yydebug)
1332         fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
1333                         YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
1334 #endif
1335     if (yyerrctx)
1336     {
1337         yyFreeState(yyerrctx);
1338         yyerrctx = NULL;
1339     }
1340     yylvp          = yylvals + yypath->lexeme;
1341 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1342     yylpp          = yylpsns + yypath->lexeme;
1343 #endif
1344     yylexp         = yylexemes + yypath->lexeme;
1345     yychar         = YYEMPTY;
1346     yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
1347     memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
1348     yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
1349     memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
1350 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1351     yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
1352     memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
1353 #endif
1354     yystate        = yypath->state;
1355     goto yyloop;
1356 #endif /* YYBTYACC */
1357 
1358 yyoverflow:
1359     YYERROR_CALL("yacc stack overflow");
1360 #if YYBTYACC
1361     goto yyabort_nomem;
1362 yyenomem:
1363     YYERROR_CALL("memory exhausted");
1364 yyabort_nomem:
1365 #endif /* YYBTYACC */
1366     yyresult = 2;
1367     goto yyreturn;
1368 
1369 yyabort:
1370     yyresult = 1;
1371     goto yyreturn;
1372 
1373 yyaccept:
1374 #if YYBTYACC
1375     if (yyps->save) goto yyvalid;
1376 #endif /* YYBTYACC */
1377     yyresult = 0;
1378 
1379 yyreturn:
1380 #if defined(YYDESTRUCT_CALL)
1381     if (yychar != YYEOF && yychar != YYEMPTY)
1382 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1383         YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
1384 #else
1385         YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
1386 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1387 
1388     {
1389         YYSTYPE *pv;
1390 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1391         YYLTYPE *pp;
1392 
1393         for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
1394              YYDESTRUCT_CALL("cleanup: discarding state",
1395                              yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
1396 #else
1397         for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
1398              YYDESTRUCT_CALL("cleanup: discarding state",
1399                              yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
1400 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1401     }
1402 #endif /* defined(YYDESTRUCT_CALL) */
1403 
1404 #if YYBTYACC
1405     if (yyerrctx)
1406     {
1407         yyFreeState(yyerrctx);
1408         yyerrctx = NULL;
1409     }
1410     while (yyps)
1411     {
1412         YYParseState *save = yyps;
1413         yyps = save->save;
1414         save->save = NULL;
1415         yyFreeState(save);
1416     }
1417     while (yypath)
1418     {
1419         YYParseState *save = yypath;
1420         yypath = save->save;
1421         save->save = NULL;
1422         yyFreeState(save);
1423     }
1424 #endif /* YYBTYACC */
1425     yyfreestack(&yystack);
1426     return (yyresult);
1427 }
1428