962       int decimal_point;  in DoubleToCString()  local
970                     &sign, &length, &decimal_point);  in DoubleToCString()
974       if (length <= decimal_point && decimal_point <= 21) {  in DoubleToCString()
977         builder.AddPadding('0', decimal_point - length);  in DoubleToCString()
979       } else if (0 < decimal_point && decimal_point <= 21) {  in DoubleToCString()
981         builder.AddSubstring(decimal_rep, decimal_point);  in DoubleToCString()
983         builder.AddString(decimal_rep + decimal_point);  in DoubleToCString()
985       } else if (decimal_point <= 0 && decimal_point > -6) {  in DoubleToCString()
988         builder.AddPadding('0', -decimal_point);  in DoubleToCString()
999         builder.AddCharacter((decimal_point >= 0) ? '+' : '-');  in DoubleToCString()
1000         int exponent = decimal_point - 1;  in DoubleToCString()
1052   int decimal_point;  in DoubleToFixedCString()  local
1061                 &sign, &decimal_rep_length, &decimal_point);  in DoubleToFixedCString()
1067   if (decimal_point <= 0) {  in DoubleToFixedCString()
1068     zero_prefix_length = -decimal_point + 1;  in DoubleToFixedCString()
1069     decimal_point = 1;  in DoubleToFixedCString()
1072   if (zero_prefix_length + decimal_rep_length < decimal_point + f) {  in DoubleToFixedCString()
1073     zero_postfix_length = decimal_point + f - decimal_rep_length -  in DoubleToFixedCString()
1087   unsigned result_size = decimal_point + f + 2;  in DoubleToFixedCString()
1090   builder.AddSubstring(rep, decimal_point);  in DoubleToFixedCString()
1093     builder.AddSubstring(rep + decimal_point, f);  in DoubleToFixedCString()
1143   int decimal_point;  in DoubleToExponentialCString()  local
1158                   &sign, &decimal_rep_length, &decimal_point);  in DoubleToExponentialCString()
1163                   &sign, &decimal_rep_length, &decimal_point);  in DoubleToExponentialCString()
1168   int exponent = decimal_point - 1;  in DoubleToExponentialCString()
1188   int decimal_point;  in DoubleToPrecisionCString()  local
1197                 &sign, &decimal_rep_length, &decimal_point);  in DoubleToPrecisionCString()
1200   int exponent = decimal_point - 1;  in DoubleToPrecisionCString()
1213     unsigned result_size = (decimal_point <= 0)  in DoubleToPrecisionCString()
1214         ? -decimal_point + p + 3  in DoubleToPrecisionCString()
1218     if (decimal_point <= 0) {  in DoubleToPrecisionCString()
1220       builder.AddPadding('0', -decimal_point);  in DoubleToPrecisionCString()
1224       const int m = Min(decimal_rep_length, decimal_point);  in DoubleToPrecisionCString()
1226       builder.AddPadding('0', decimal_point - decimal_rep_length);  in DoubleToPrecisionCString()
1227       if (decimal_point < p) {  in DoubleToPrecisionCString()
1230         if (decimal_rep_length > decimal_point) {  in DoubleToPrecisionCString()
1231           const int len = StrLength(decimal_rep + decimal_point);  in DoubleToPrecisionCString()
1233           builder.AddSubstring(decimal_rep + decimal_point, n);  in DoubleToPrecisionCString()