51   TokStart = nullptr;  in TGLexer()
63   return SMLoc::getFromPointer(TokStart);  in getLoc()
97     TokStart = CurPtr;  in processEOF()
143   TokStart = CurPtr;  in LexToken()
154     return ReturnError(TokStart, "Unexpected character");  in LexToken()
197       return ReturnError(TokStart, "Invalid '..' punctuation");  in LexToken()
221       return ReturnError(TokStart, "Unexpected character");  in LexToken()
325     return ReturnError(TokStart, "Invalid variable name");  in LexVarName()
339   const char *IdentStart = TokStart;  in LexIdentifier()
442       PrintError(TokStart, "Unterminated comment!");  in SkipCComment()
500     NumStart = TokStart;  in LexNumber()
509     return ReturnError(TokStart, "Invalid number");  in LexNumber()
518     return ReturnError(TokStart, "Invalid number");  in LexNumber()
520     return ReturnError(TokStart, "Number out of range");  in LexNumber()
699   TokStart = CurPtr;  in prepEatPreprocessorDirective()
725       return ReturnError(TokStart, "Expected macro name after " + IfTokName);  in lexPreprocessor()
737         {tgtok::Ifdef, MacroIsDefined, SMLoc::getFromPointer(TokStart)});  in lexPreprocessor()
765       return ReturnError(TokStart, "#else without #ifdef or #ifndef");  in lexPreprocessor()
770       PrintError(TokStart, "double #else");  in lexPreprocessor()
778         {Kind, !IfdefEntry.IsDefined, SMLoc::getFromPointer(TokStart)});  in lexPreprocessor()
798       return ReturnError(TokStart, "#endif without #ifdef");  in lexPreprocessor()
824       return ReturnError(TokStart, "Expected macro name after #define");  in lexPreprocessor()
914   TokStart = CurPtr;  in prepLexMacroName()
923   return StringRef(TokStart, CurPtr - TokStart);  in prepLexMacroName()
948         TokStart = CurPtr;  in prepSkipLineBegin()
1010         TokStart = CurPtr;  in prepSkipDirectiveEnd()
1015         TokStart = CurPtr;  in prepSkipDirectiveEnd()
1026       TokStart = CurPtr;  in prepSkipDirectiveEnd()
1054   TokStart = CurPtr;  in prepReportPreprocessorStackError()