137     auto DigitsPerGroup = Decimal;  in process()  local
140       DigitsPerGroup = Binary;  in process()
143       DigitsPerGroup = Hex;  in process()
148     const bool RemoveSeparator = DigitsPerGroup < 0 || DigitCount < MinDigits;  in process()
152         checkSeparator(Text, DigitsPerGroup)) {  in process()
156         format(Text, DigitsPerGroup, DigitCount, RemoveSeparator);  in process()
168     const StringRef IntegerLiteral, int DigitsPerGroup) const {  in checkSeparator()
169   assert(DigitsPerGroup > 0);  in checkSeparator()
174       if (I < DigitsPerGroup)  in checkSeparator()
178       if (I == DigitsPerGroup)  in checkSeparator()
188                                                  int DigitsPerGroup,  in format()  argument
191   assert(DigitsPerGroup != 0);  in format()
202   int Remainder = DigitCount % DigitsPerGroup;  in format()
208     if (I == (Remainder > 0 ? Remainder : DigitsPerGroup)) {  in format()