756     APInt Tmp(bits, StringRef(TokStart+3, len), 16);  in LexIdentifier()  local
757     uint32_t activeBits = Tmp.getActiveBits();  in LexIdentifier()
759       Tmp = Tmp.trunc(activeBits);  in LexIdentifier()
760     APSIntVal = APSInt(Tmp, TokStart[0] == 'u');  in LexIdentifier()
880     APInt Tmp(numBits, StringRef(TokStart, Len), 10);  in LexDigitOrNegative()  local
882       uint32_t minBits = Tmp.getMinSignedBits();  in LexDigitOrNegative()
884         Tmp = Tmp.trunc(minBits);  in LexDigitOrNegative()
885       APSIntVal = APSInt(Tmp, false);  in LexDigitOrNegative()
887       uint32_t activeBits = Tmp.getActiveBits();  in LexDigitOrNegative()
889         Tmp = Tmp.trunc(activeBits);  in LexDigitOrNegative()
890       APSIntVal = APSInt(Tmp, true);  in LexDigitOrNegative()