186     unsigned NumDigits = 0;  in ProcessCharEscape()  local
190       ++NumDigits;  in ProcessCharEscape()
191     } while (ThisTokBuf != ThisTokEnd && NumDigits < 3 &&  in ProcessCharEscape()
962 static bool alwaysFitsInto64Bits(unsigned Radix, unsigned NumDigits) {  in alwaysFitsInto64Bits()  argument
965     return NumDigits <= 64;  in alwaysFitsInto64Bits()
967     return NumDigits <= 64 / 3; // Digits are groups of 3 bits.  in alwaysFitsInto64Bits()
969     return NumDigits <= 19; // floor(log10(2^64))  in alwaysFitsInto64Bits()
971     return NumDigits <= 64 / 4; // Digits are groups of 4 bits.  in alwaysFitsInto64Bits()
987   const unsigned NumDigits = SuffixBegin - DigitsBegin;  in GetIntegerValue()  local
988   if (alwaysFitsInto64Bits(radix, NumDigits)) {  in GetIntegerValue()
1063   unsigned NumDigits = SuffixBegin - DigitsBegin;  in GetFixedPointValue()  local
1064   if (saw_period) --NumDigits;  in GetFixedPointValue()
1113     NumBitsNeeded = 4 * (NumDigits + Exponent) + Scale;  in GetFixedPointValue()
1115     NumBitsNeeded = 4 * NumDigits + Exponent + Scale;  in GetFixedPointValue()