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Handle hexadecimal numbers with leading digit != 1 correctly and more than

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one digit before decimal point.
This commit is contained in:
Ulrich Drepper 2000-04-07 03:57:06 +00:00
parent 169a244f21
commit 5942ee569d
1 changed files with 7 additions and 0 deletions
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7
stdlib/strtod.c
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@ -797,11 +797,15 @@ INTERNAL (STRTOF) (nptr, endptr, group LOCALE_PARAM)
while (!ISXDIGIT (*startp))
++startp;
while (*startp == L_('0'))
++startp;
if (ISDIGIT (*startp))
val = *startp++ - L_('0');
else
val = 10 + TOLOWER (*startp++) - L_('a');
bits = nbits[val];
/* We cannot have a leading zero. */
assert (bits != 0);
if (pos + 1 >= 4 || pos + 1 >= bits)
{
@ -819,6 +823,9 @@ INTERNAL (STRTOF) (nptr, endptr, group LOCALE_PARAM)
pos = BITS_PER_MP_LIMB - 1 - (bits - pos - 1);
}
/* Adjust the exponent for the bits we are shifting in. */
exponent += bits - 1 + (int_no - 1) * 4;
while (--dig_no > 0 && idx >= 0)
{
while (!ISXDIGIT (*startp))