case 'l': case 'L': l++; break;
case 'i': case 'I':
case 'j': case 'J': i++; break;
- case 'd': case 'D':
+ case 'd': case 'D':
/* Disallow fd, ld suffixes. */
if (d && (f || l))
return 0;
if (add_low + digit < add_low)
add_high++;
add_low += digit;
-
+
if (result.low + add_low < result.low)
add_high++;
if (result.high + add_high < result.high)
{
if (negate)
result = num_negate (result, precision);
- result.overflow = num_positive (result, precision) ^ !negate;
+ result.overflow = (num_positive (result, precision) ^ !negate
+ && !num_zerop (result));
}
return result;