51   TokStart = nullptr;  in TGLexer()
65   return SMLoc::getFromPointer(TokStart);  in getLoc()
95     TokStart = CurPtr;  in processEOF()
138   TokStart = CurPtr;  in LexToken()
149     return ReturnError(TokStart, "Unexpected character");  in LexToken()
192       return ReturnError(TokStart, "Invalid '..' punctuation");  in LexToken()
217       return ReturnError(TokStart, "Unexpected character");  in LexToken()
321     return ReturnError(TokStart, "Invalid variable name");  in LexVarName()
335   const char *IdentStart = TokStart;  in LexIdentifier()
445       PrintError(TokStart, "Unterminated comment!");  in SkipCComment()
479         return ReturnError(TokStart, "Invalid hexadecimal number");  in LexNumber()
484         return ReturnError(TokStart, "Invalid hexadecimal number");  in LexNumber()
489           return ReturnError(TokStart, "Invalid hexadecimal number");  in LexNumber()
491           return ReturnError(TokStart, "Hexadecimal number out of range");  in LexNumber()
518   CurIntVal = strtoll(TokStart, nullptr, 10);  in LexNumber()
682   TokStart = CurPtr;  in prepEatPreprocessorDirective()
708       return ReturnError(TokStart, "Expected macro name after " + IfTokName);  in lexPreprocessor()
721         {Kind, MacroIsDefined, SMLoc::getFromPointer(TokStart)});  in lexPreprocessor()
749       return ReturnError(TokStart, "#else without #ifdef or #ifndef");  in lexPreprocessor()
754       PrintError(TokStart, "double #else");  in lexPreprocessor()
762         {Kind, !IfdefEntry.IsDefined, SMLoc::getFromPointer(TokStart)});  in lexPreprocessor()
782       return ReturnError(TokStart, "#endif without #ifdef");  in lexPreprocessor()
808       return ReturnError(TokStart, "Expected macro name after #define");  in lexPreprocessor()
897   TokStart = CurPtr;  in prepLexMacroName()
906   return StringRef(TokStart, CurPtr - TokStart);  in prepLexMacroName()
931         TokStart = CurPtr;  in prepSkipLineBegin()
993         TokStart = CurPtr;  in prepSkipDirectiveEnd()
998         TokStart = CurPtr;  in prepSkipDirectiveEnd()
1009       TokStart = CurPtr;  in prepSkipDirectiveEnd()
1044   TokStart = CurPtr;  in prepReportPreprocessorStackError()