48 bool Commit::insert(SourceLocation loc, StringRef text,  in insert()  argument
54   if ((!afterToken && !canInsert(loc, Offs)) ||  in insert()
55       ( afterToken && !canInsertAfterToken(loc, Offs, loc))) {  in insert()
60   addInsert(loc, Offs, text, beforePreviousInsertions);  in insert()
64 bool Commit::insertFromRange(SourceLocation loc,  in insertFromRange()  argument
75   if ((!afterToken && !canInsert(loc, Offs)) ||  in insertFromRange()
76       ( afterToken && !canInsertAfterToken(loc, Offs, loc))) {  in insertFromRange()
82       PPRec->areInDifferentConditionalDirectiveRegion(loc, range.getBegin())) {  in insertFromRange()
87   addInsertFromRange(loc, Offs, RangeOffs, RangeLen, beforePreviousInsertions);  in insertFromRange()
165 bool Commit::replaceText(SourceLocation loc, StringRef text,  in replaceText()  argument
172   if (!canReplaceText(loc, replacementText, Offs, Len)) {  in replaceText()
177   addRemove(loc, Offs, Len);  in replaceText()
178   addInsert(loc, Offs, text, false);  in replaceText()
225 bool Commit::canInsert(SourceLocation loc, FileOffset &offs) {  in canInsert()  argument
226   if (loc.isInvalid())  in canInsert()
229   if (loc.isMacroID())  in canInsert()
230     isAtStartOfMacroExpansion(loc, &loc);  in canInsert()
233   loc = SM.getTopMacroCallerLoc(loc);  in canInsert()
235   if (loc.isMacroID())  in canInsert()
236     if (!isAtStartOfMacroExpansion(loc, &loc))  in canInsert()
239   if (SM.isInSystemHeader(loc))  in canInsert()
242   std::pair<FileID, unsigned> locInfo = SM.getDecomposedLoc(loc);  in canInsert()
246   return canInsertInOffset(loc, offs);  in canInsert()
249 bool Commit::canInsertAfterToken(SourceLocation loc, FileOffset &offs,  in canInsertAfterToken()  argument
251   if (loc.isInvalid())  in canInsertAfterToken()
255   SourceLocation spellLoc = SourceMgr.getSpellingLoc(loc);  in canInsertAfterToken()
257   AfterLoc = loc.getLocWithOffset(tokLen);  in canInsertAfterToken()
259   if (loc.isMacroID())  in canInsertAfterToken()
260     isAtEndOfMacroExpansion(loc, &loc);  in canInsertAfterToken()
263   loc = SM.getTopMacroCallerLoc(loc);  in canInsertAfterToken()
265   if (loc.isMacroID())  in canInsertAfterToken()
266     if (!isAtEndOfMacroExpansion(loc, &loc))  in canInsertAfterToken()
269   if (SM.isInSystemHeader(loc))  in canInsertAfterToken()
272   loc = Lexer::getLocForEndOfToken(loc, 0, SourceMgr, LangOpts);  in canInsertAfterToken()
273   if (loc.isInvalid())  in canInsertAfterToken()
276   std::pair<FileID, unsigned> locInfo = SM.getDecomposedLoc(loc);  in canInsertAfterToken()
280   return canInsertInOffset(loc, offs);  in canInsertAfterToken()
323 bool Commit::canReplaceText(SourceLocation loc, StringRef text,  in canReplaceText()  argument
327   if (!canInsert(loc, Offs))  in canReplaceText()
340 bool Commit::isAtStartOfMacroExpansion(SourceLocation loc,  in isAtStartOfMacroExpansion()  argument
342   return Lexer::isAtStartOfMacroExpansion(loc, SourceMgr, LangOpts, MacroBegin);  in isAtStartOfMacroExpansion()
345 bool Commit::isAtEndOfMacroExpansion(SourceLocation loc,  in isAtEndOfMacroExpansion()  argument
347   return Lexer::isAtEndOfMacroExpansion(loc, SourceMgr, LangOpts, MacroEnd);  in isAtEndOfMacroExpansion()