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Merge pull request #225 from fastfloat/fix_win32_ci

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fix for 32-bit Visual Studio when not set to round to nearest
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Daniel Lemire 2023-11-27 16:21:01 -05:00 committed by GitHub
commit 35d523195b
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1 changed files with 2 additions and 2 deletions
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include/fast_float/parse_number.h
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@ -202,10 +202,10 @@ from_chars_result_t<UC> from_chars_advanced(UC const * first, UC const * last,
// We do not have that fegetround() == FE_TONEAREST. // We do not have that fegetround() == FE_TONEAREST.
// Next is a modified Clinger's fast path, inspired by Jakub Jelínek's proposal // Next is a modified Clinger's fast path, inspired by Jakub Jelínek's proposal
if (pns.exponent >= 0 && pns.mantissa <=binary_format<T>::max_mantissa_fast_path(pns.exponent)) { if (pns.exponent >= 0 && pns.mantissa <=binary_format<T>::max_mantissa_fast_path(pns.exponent)) {
#if defined(__clang__) #if defined(__clang__) || defined(FASTFLOAT_32BIT)
// Clang may map 0 to -0.0 when fegetround() == FE_DOWNWARD // Clang may map 0 to -0.0 when fegetround() == FE_DOWNWARD
if(pns.mantissa == 0) { if(pns.mantissa == 0) {
value = pns.negative ? -0. : 0.; value = pns.negative ? T(-0.) : T(0.);
return answer; return answer;
} }
#endif #endif