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Decimal floating point can also start with 0. 0e 0E

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A floating point number starting with 0. 0e or 0E is still decimal.
Make it easier by falling back to the standard decimal conversion
routine for anything not recognized as a radix prefix.
This commit is contained in:
H. Peter Anvin 2007-10-22 19:37:36 -07:00
parent c65a2f634b
commit f41aef273b
1 changed files with 2 additions and 9 deletions
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11
float.c
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@ -676,16 +676,9 @@ static int to_float(const char *str, int sign, uint8_t * result,
case 't': case 'T':
ok = ieee_flconvert(str+2, mant, &exponent);
break;
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
case '\0':
/* Leading zero was just a zero */
ok = ieee_flconvert(str, mant, &exponent);
break;
default:
error(ERR_NONFATAL,
"floating-point constant: invalid radix `%c'", str[1]);
ok = false;
/* Leading zero was just a zero? */
ok = ieee_flconvert(str, mant, &exponent);
break;
}
} else if (str[0] == '$') {