43 bool Commit::insert(SourceLocation loc, StringRef text,  in insert()  argument
49   if ((!afterToken && !canInsert(loc, Offs)) ||  in insert()
50       ( afterToken && !canInsertAfterToken(loc, Offs, loc))) {  in insert()
55   addInsert(loc, Offs, text, beforePreviousInsertions);  in insert()
59 bool Commit::insertFromRange(SourceLocation loc,  in insertFromRange()  argument
70   if ((!afterToken && !canInsert(loc, Offs)) ||  in insertFromRange()
71       ( afterToken && !canInsertAfterToken(loc, Offs, loc))) {  in insertFromRange()
77       PPRec->areInDifferentConditionalDirectiveRegion(loc, range.getBegin())) {  in insertFromRange()
82   addInsertFromRange(loc, Offs, RangeOffs, RangeLen, beforePreviousInsertions);  in insertFromRange()
160 bool Commit::replaceText(SourceLocation loc, StringRef text,  in replaceText()  argument
167   if (!canReplaceText(loc, replacementText, Offs, Len)) {  in replaceText()
172   addRemove(loc, Offs, Len);  in replaceText()
173   addInsert(loc, Offs, text, false);  in replaceText()
220 bool Commit::canInsert(SourceLocation loc, FileOffset &offs) {  in canInsert()  argument
221   if (loc.isInvalid())  in canInsert()
224   if (loc.isMacroID())  in canInsert()
225     isAtStartOfMacroExpansion(loc, &loc);  in canInsert()
228   while (SM.isMacroArgExpansion(loc))  in canInsert()
229     loc = SM.getImmediateSpellingLoc(loc);  in canInsert()
231   if (loc.isMacroID())  in canInsert()
232     if (!isAtStartOfMacroExpansion(loc, &loc))  in canInsert()
235   if (SM.isInSystemHeader(loc))  in canInsert()
238   std::pair<FileID, unsigned> locInfo = SM.getDecomposedLoc(loc);  in canInsert()
242   return canInsertInOffset(loc, offs);  in canInsert()
245 bool Commit::canInsertAfterToken(SourceLocation loc, FileOffset &offs,  in canInsertAfterToken()  argument
247   if (loc.isInvalid())  in canInsertAfterToken()
251   SourceLocation spellLoc = SourceMgr.getSpellingLoc(loc);  in canInsertAfterToken()
253   AfterLoc = loc.getLocWithOffset(tokLen);  in canInsertAfterToken()
255   if (loc.isMacroID())  in canInsertAfterToken()
256     isAtEndOfMacroExpansion(loc, &loc);  in canInsertAfterToken()
259   while (SM.isMacroArgExpansion(loc))  in canInsertAfterToken()
260     loc = SM.getImmediateSpellingLoc(loc);  in canInsertAfterToken()
262   if (loc.isMacroID())  in canInsertAfterToken()
263     if (!isAtEndOfMacroExpansion(loc, &loc))  in canInsertAfterToken()
266   if (SM.isInSystemHeader(loc))  in canInsertAfterToken()
269   loc = Lexer::getLocForEndOfToken(loc, 0, SourceMgr, LangOpts);  in canInsertAfterToken()
270   if (loc.isInvalid())  in canInsertAfterToken()
273   std::pair<FileID, unsigned> locInfo = SM.getDecomposedLoc(loc);  in canInsertAfterToken()
277   return canInsertInOffset(loc, offs);  in canInsertAfterToken()
322 bool Commit::canReplaceText(SourceLocation loc, StringRef text,  in canReplaceText()  argument
326   if (!canInsert(loc, Offs))  in canReplaceText()
339 bool Commit::isAtStartOfMacroExpansion(SourceLocation loc,  in isAtStartOfMacroExpansion()  argument
341   return Lexer::isAtStartOfMacroExpansion(loc, SourceMgr, LangOpts, MacroBegin);  in isAtStartOfMacroExpansion()
343 bool Commit::isAtEndOfMacroExpansion(SourceLocation loc,  in isAtEndOfMacroExpansion()  argument
345   return Lexer::isAtEndOfMacroExpansion(loc, SourceMgr, LangOpts, MacroEnd);  in isAtEndOfMacroExpansion()