115                     SourceMgr &SM,
129   void PrintFailureInfo(const SourceMgr &SM, StringRef Buffer,
138   bool AddRegExToRegEx(StringRef RS, unsigned &CurParen, SourceMgr &SM);
156   size_t FindRegexVarEnd(StringRef Str, SourceMgr &SM);
162                            SourceMgr &SM,  in ParsePattern()  argument
174     SM.PrintMessage(PatternLoc, SourceMgr::DK_Error,  in ParsePattern()
200         SM.PrintMessage(SMLoc::getFromPointer(PatternStr.data()),  in ParsePattern()
213       if (AddRegExToRegEx(PatternStr.substr(2, End-2), CurParen, SM))  in ParsePattern()
229       size_t End = FindRegexVarEnd(PatternStr.substr(2), SM);  in ParsePattern()
232         SM.PrintMessage(SMLoc::getFromPointer(PatternStr.data()),  in ParsePattern()
246         SM.PrintMessage(SMLoc::getFromPointer(Name.data()), SourceMgr::DK_Error,  in ParsePattern()
258             SM.PrintMessage(SMLoc::getFromPointer(Name.data()),  in ParsePattern()
268           SM.PrintMessage(SMLoc::getFromPointer(Name.data()+i),  in ParsePattern()
276         SM.PrintMessage(SMLoc::getFromPointer(Name.data()), SourceMgr::DK_Error,  in ParsePattern()
288             SM.PrintMessage(SMLoc::getFromPointer(Name.data()),  in ParsePattern()
305       if (AddRegExToRegEx(MatchStr.substr(NameEnd+1), CurParen, SM))  in ParsePattern()
323                               SourceMgr &SM) {  in AddRegExToRegEx()  argument
327     SM.PrintMessage(SMLoc::getFromPointer(RS.data()), SourceMgr::DK_Error,  in AddRegExToRegEx()
455 void Pattern::PrintFailureInfo(const SourceMgr &SM, StringRef Buffer,  in PrintFailureInfo()  argument
488       SM.PrintMessage(SMLoc::getFromPointer(Buffer.data()), SourceMgr::DK_Note,  in PrintFailureInfo()
526       SM.PrintMessage(SMLoc::getFromPointer(Buffer.data() + Best),  in PrintFailureInfo()
534 size_t Pattern::FindRegexVarEnd(StringRef Str, SourceMgr &SM) {  in FindRegexVarEnd()  argument
556             SM.PrintMessage(SMLoc::getFromPointer(Str.data()),  in FindRegexVarEnd()
605   size_t Check(const SourceMgr &SM, StringRef Buffer, bool IsLabelScanMode,
609   bool CheckNext(const SourceMgr &SM, StringRef Buffer) const;
612   bool CheckNot(const SourceMgr &SM, StringRef Buffer,
617   size_t CheckDag(const SourceMgr &SM, StringRef Buffer,
821 static bool ReadCheckFile(SourceMgr &SM,  in ReadCheckFile()  argument
836   SM.AddNewSourceBuffer(F, SMLoc());  in ReadCheckFile()
878     if (P.ParsePattern(Buffer.substr(0, EOL), UsedPrefix, SM, LineNumber))  in ReadCheckFile()
883       SM.PrintMessage(SMLoc::getFromPointer(UsedPrefixStart),  in ReadCheckFile()
894       SM.PrintMessage(SMLoc::getFromPointer(UsedPrefixStart),  in ReadCheckFile()
942 static void PrintCheckFailed(const SourceMgr &SM, const SMLoc &Loc,  in PrintCheckFailed()  argument
946   SM.PrintMessage(Loc, SourceMgr::DK_Error,  in PrintCheckFailed()
953   SM.PrintMessage(SMLoc::getFromPointer(Buffer.data()), SourceMgr::DK_Note,  in PrintCheckFailed()
957   Pat.PrintFailureInfo(SM, Buffer, VariableTable);  in PrintCheckFailed()
960 static void PrintCheckFailed(const SourceMgr &SM, const CheckString &CheckStr,  in PrintCheckFailed()  argument
963   PrintCheckFailed(SM, CheckStr.Loc, CheckStr.Pat, Buffer, VariableTable);  in PrintCheckFailed()
990 size_t CheckString::Check(const SourceMgr &SM, StringRef Buffer,  in Check()  argument
1002     LastPos = CheckDag(SM, Buffer, NotStrings, VariableTable);  in Check()
1011     PrintCheckFailed(SM, *this, MatchBuffer, VariableTable);  in Check()
1023     if (CheckNext(SM, SkippedRegion))  in Check()
1028     if (CheckNot(SM, SkippedRegion, NotStrings, VariableTable))  in Check()
1035 bool CheckString::CheckNext(const SourceMgr &SM, StringRef Buffer) const {  in CheckNext()  argument
1041          SM.getMemoryBuffer(  in CheckNext()
1042            SM.FindBufferContainingLoc(  in CheckNext()
1050     SM.PrintMessage(Loc, SourceMgr::DK_Error, Prefix +  in CheckNext()
1052     SM.PrintMessage(SMLoc::getFromPointer(Buffer.end()),  in CheckNext()
1054     SM.PrintMessage(SMLoc::getFromPointer(Buffer.data()), SourceMgr::DK_Note,  in CheckNext()
1060     SM.PrintMessage(Loc, SourceMgr::DK_Error, Prefix +  in CheckNext()
1062     SM.PrintMessage(SMLoc::getFromPointer(Buffer.end()),  in CheckNext()
1064     SM.PrintMessage(SMLoc::getFromPointer(Buffer.data()), SourceMgr::DK_Note,  in CheckNext()
1066     SM.PrintMessage(SMLoc::getFromPointer(FirstNewLine), SourceMgr::DK_Note,  in CheckNext()
1074 bool CheckString::CheckNot(const SourceMgr &SM, StringRef Buffer,  in CheckNot()  argument
1087     SM.PrintMessage(SMLoc::getFromPointer(Buffer.data()+Pos),  in CheckNot()
1090     SM.PrintMessage(Pat->getLoc(), SourceMgr::DK_Note,  in CheckNot()
1098 size_t CheckString::CheckDag(const SourceMgr &SM, StringRef Buffer,  in CheckDag()  argument
1130       PrintCheckFailed(SM, Pat.getLoc(), Pat, MatchBuffer, VariableTable);  in CheckDag()
1139         SM.PrintMessage(SMLoc::getFromPointer(Buffer.data() + MatchPos),  in CheckDag()
1143         SM.PrintMessage(SMLoc::getFromPointer(Buffer.data() + LastPos),  in CheckDag()
1147         SM.PrintMessage(NotStrings[0]->getLoc(), SourceMgr::DK_Note,  in CheckDag()
1150         SM.PrintMessage(Pat.getLoc(), SourceMgr::DK_Note,  in CheckDag()
1162       if (CheckNot(SM, SkippedRegion, NotStrings, VariableTable))  in CheckDag()
1219   SourceMgr SM;  in main()  local
1223   if (ReadCheckFile(SM, CheckStrings))  in main()
1246   SM.AddNewSourceBuffer(F, SMLoc());  in main()
1272       size_t MatchLabelPos = CheckLabelStr.Check(SM, Buffer, true,  in main()
1290       size_t MatchPos = CheckStr.Check(SM, CheckRegion, false, MatchLen,  in main()