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Handle zero correctly.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44613 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Neil Booth 2007-12-05 13:01:24 +00:00
parent d120ffd26f
commit a89e45f754
1 changed files with 3 additions and 3 deletions
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6
lib/Support/APFloat.cpp
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@ -231,8 +231,8 @@ namespace {
is taken to have the decimal point after a single leading
non-zero digit.
If the value is zero, V->firstSigDigit points to a zero, and the
return exponent is zero.
If the value is zero, V->firstSigDigit points to a non-digit, and
the return exponent is zero.
*/
struct decimalInfo {
const char *firstSigDigit;
@ -263,7 +263,7 @@ namespace {
}
/* If number is all zerooes accept any exponent. */
if (p != D->firstSigDigit) {
if (decDigitValue(*p) >= 10U) {
if (*p == 'e' || *p == 'E')
D->exponent = readExponent(p + 1);