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am_pow_t is probably needs to be 64 bit because some hard coded values that I can't find.

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This commit is contained in:
IRainman 2025-12-26 22:05:09 +03:00
parent 3ae10eecae
commit 8a518f4308
1 changed files with 6 additions and 8 deletions
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14
include/fast_float/float_common.h
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@ -86,11 +86,11 @@ template <typename UC> struct parse_options_t {
: format(fmt), decimal_point(dot), base(b) {}
/** Which number formats are accepted */
chars_format format;
const chars_format format;
/** The character used as decimal point */
UC decimal_point;
const UC decimal_point;
/** The base used for integers */
uint_fast8_t base; /* only allowed from 2 to 36 */
const uint_fast8_t base; /* only allowed from 2 to 36 */
};
using parse_options = parse_options_t<char>;
@ -465,10 +465,8 @@ umul128_generic(uint64_t ab, uint64_t cd, uint64_t *hi) noexcept {
// slow emulation routine for 32-bit
#if !defined(__MINGW64__)
fastfloat_really_inline FASTFLOAT_CONSTEXPR14 uint64_t _umul128(uint64_t ab,
uint64_t cd,
uint64_t *hi)
noexcept {
fastfloat_really_inline FASTFLOAT_CONSTEXPR14 uint64_t
_umul128(uint64_t ab, uint64_t cd, uint64_t *hi) noexcept {
return umul128_generic(ab, cd, hi);
}
#endif // !__MINGW64__
@ -510,7 +508,7 @@ typedef int_fast8_t am_bits_t;
// Power bias is signed for handling a denormal float
// or an invalid mantissa.
typedef int_fast16_t am_pow_t;
typedef int_fast64_t am_pow_t;
// Bias so we can get the real exponent with an invalid adjusted_mantissa.
constexpr static am_pow_t invalid_am_bias = -0x8000;