174 static const char *isLabelTail(const char *CurPtr) {  in isLabelTail()  argument
176     if (CurPtr[0] == ':') return CurPtr+1;  in isLabelTail()
177     if (!isLabelChar(CurPtr[0])) return 0;  in isLabelTail()
178     ++CurPtr;  in isLabelTail()
191   CurPtr = CurBuf->getBufferStart();  in LLLexer()
199   char CurChar = *CurPtr++;  in getNextChar()
205     if (CurPtr-1 != CurBuf->getBufferEnd())  in getNextChar()
209     --CurPtr;  // Another call to lex will return EOF again.  in getNextChar()
216   TokStart = CurPtr;  in LexToken()
239     if (const char *Ptr = isLabelTail(CurPtr)) {  in LexToken()
240       CurPtr = Ptr;  in LexToken()
241       StrVal.assign(TokStart, CurPtr-1);  in LexToken()
244     if (CurPtr[0] == '.' && CurPtr[1] == '.') {  in LexToken()
245       CurPtr += 2;  in LexToken()
250     if (const char *Ptr = isLabelTail(CurPtr)) {  in LexToken()
251       CurPtr = Ptr;  in LexToken()
252       StrVal.assign(TokStart, CurPtr-1);  in LexToken()
281     if (CurPtr[0] == '\n' || CurPtr[0] == '\r' || getNextChar() == EOF)  in SkipLineComment()
292   if (CurPtr[0] == '"') {  in LexAt()
293     ++CurPtr;  in LexAt()
303         StrVal.assign(TokStart+2, CurPtr-1);  in LexAt()
315   if (isdigit(CurPtr[0])) {  in LexAt()
316     for (++CurPtr; isdigit(CurPtr[0]); ++CurPtr)  in LexAt()
319     uint64_t Val = atoull(TokStart+1, CurPtr);  in LexAt()
331   const char *Start = CurPtr;  in ReadString()
340       StrVal.assign(Start, CurPtr-1);  in ReadString()
349   const char *NameStart = CurPtr;  in ReadVarName()
350   if (isalpha(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' ||  in ReadVarName()
351       CurPtr[0] == '.' || CurPtr[0] == '_') {  in ReadVarName()
352     ++CurPtr;  in ReadVarName()
353     while (isalnum(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' ||  in ReadVarName()
354            CurPtr[0] == '.' || CurPtr[0] == '_')  in ReadVarName()
355       ++CurPtr;  in ReadVarName()
357     StrVal.assign(NameStart, CurPtr);  in ReadVarName()
369   if (CurPtr[0] == '"') {  in LexPercent()
370     ++CurPtr;  in LexPercent()
379   if (isdigit(CurPtr[0])) {  in LexPercent()
380     for (++CurPtr; isdigit(CurPtr[0]); ++CurPtr)  in LexPercent()
383     uint64_t Val = atoull(TokStart+1, CurPtr);  in LexPercent()
401   if (CurPtr[0] == ':') {  in LexQuote()
402     ++CurPtr;  in LexQuote()
414   if (isalpha(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' ||  in LexExclaim()
415       CurPtr[0] == '.' || CurPtr[0] == '_' || CurPtr[0] == '\\') {  in LexExclaim()
416     ++CurPtr;  in LexExclaim()
417     while (isalnum(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' ||  in LexExclaim()
418            CurPtr[0] == '.' || CurPtr[0] == '_' || CurPtr[0] == '\\')  in LexExclaim()
419       ++CurPtr;  in LexExclaim()
421     StrVal.assign(TokStart+1, CurPtr);   // Skip !  in LexExclaim()
434   const char *StartChar = CurPtr;  in LexIdentifier()
435   const char *IntEnd = CurPtr[-1] == 'i' ? 0 : StartChar;  in LexIdentifier()
438   for (; isLabelChar(*CurPtr); ++CurPtr) {  in LexIdentifier()
440     if (!IntEnd && !isdigit(*CurPtr)) IntEnd = CurPtr;  in LexIdentifier()
441     if (!KeywordEnd && !isalnum(*CurPtr) && *CurPtr != '_') KeywordEnd = CurPtr;  in LexIdentifier()
445   if (*CurPtr == ':') {  in LexIdentifier()
446     StrVal.assign(StartChar-1, CurPtr++);  in LexIdentifier()
452   if (IntEnd == 0) IntEnd = CurPtr;  in LexIdentifier()
454     CurPtr = IntEnd;  in LexIdentifier()
455     uint64_t NumBits = atoull(StartChar, CurPtr);  in LexIdentifier()
466   if (KeywordEnd == 0) KeywordEnd = CurPtr;  in LexIdentifier()
467   CurPtr = KeywordEnd;  in LexIdentifier()
469   unsigned Len = CurPtr-StartChar;  in LexIdentifier()
668     int len = CurPtr-TokStart-3;  in LexIdentifier()
680     CurPtr = TokStart+2;  in LexIdentifier()
685   CurPtr = TokStart+1;  in LexIdentifier()
697   CurPtr = TokStart + 2;  in Lex0x()
700   if (CurPtr[0] >= 'K' && CurPtr[0] <= 'M') {  in Lex0x()
701     Kind = *CurPtr++;  in Lex0x()
706   if (!isxdigit(CurPtr[0])) {  in Lex0x()
708     CurPtr = TokStart+1;  in Lex0x()
712   while (isxdigit(CurPtr[0]))  in Lex0x()
713     ++CurPtr;  in Lex0x()
719     APFloatVal = APFloat(BitsToDouble(HexIntToVal(TokStart+2, CurPtr)));  in Lex0x()
728     FP80HexToIntPair(TokStart+3, CurPtr, Pair);  in Lex0x()
733     HexToIntPair(TokStart+3, CurPtr, Pair);  in Lex0x()
738     HexToIntPair(TokStart+3, CurPtr, Pair);  in Lex0x()
755   if (!isdigit(TokStart[0]) && !isdigit(CurPtr[0])) {  in LexDigitOrNegative()
757     if (const char *End = isLabelTail(CurPtr)) {  in LexDigitOrNegative()
759       CurPtr = End;  in LexDigitOrNegative()
769   for (; isdigit(CurPtr[0]); ++CurPtr)  in LexDigitOrNegative()
773   if (isLabelChar(CurPtr[0]) || CurPtr[0] == ':') {  in LexDigitOrNegative()
774     if (const char *End = isLabelTail(CurPtr)) {  in LexDigitOrNegative()
776       CurPtr = End;  in LexDigitOrNegative()
783   if (CurPtr[0] != '.') {  in LexDigitOrNegative()
786     unsigned Len = CurPtr-TokStart;  in LexDigitOrNegative()
803   ++CurPtr;  in LexDigitOrNegative()
806   while (isdigit(CurPtr[0])) ++CurPtr;  in LexDigitOrNegative()
808   if (CurPtr[0] == 'e' || CurPtr[0] == 'E') {  in LexDigitOrNegative()
809     if (isdigit(CurPtr[1]) ||  in LexDigitOrNegative()
810         ((CurPtr[1] == '-' || CurPtr[1] == '+') && isdigit(CurPtr[2]))) {  in LexDigitOrNegative()
811       CurPtr += 2;  in LexDigitOrNegative()
812       while (isdigit(CurPtr[0])) ++CurPtr;  in LexDigitOrNegative()
824   if (!isdigit(CurPtr[0]))  in LexPositive()
828   for (++CurPtr; isdigit(CurPtr[0]); ++CurPtr)  in LexPositive()
832   if (CurPtr[0] != '.') {  in LexPositive()
833     CurPtr = TokStart+1;  in LexPositive()
837   ++CurPtr;  in LexPositive()
840   while (isdigit(CurPtr[0])) ++CurPtr;  in LexPositive()
842   if (CurPtr[0] == 'e' || CurPtr[0] == 'E') {  in LexPositive()
843     if (isdigit(CurPtr[1]) ||  in LexPositive()
844         ((CurPtr[1] == '-' || CurPtr[1] == '+') && isdigit(CurPtr[2]))) {  in LexPositive()
845       CurPtr += 2;  in LexPositive()
846       while (isdigit(CurPtr[0])) ++CurPtr;  in LexPositive()