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* signed/unsigned mismatch fix.

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This commit is contained in:
IRainman 2026-07-07 16:37:17 +03:00
parent e1bc8fc297
commit 7b9159ae51
1 changed files with 3 additions and 3 deletions
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6
include/fast_float/ascii_number.h
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@ -228,7 +228,7 @@ template <typename UC, FASTFLOAT_ENABLE_IF(!std::is_same<UC, char>::value) = 0>
fastfloat_really_inline FASTFLOAT_CONSTEXPR20 void
loop_parse_if_digits(UC const *&p, UC const *const pend, uint64_t &i) {
FASTFLOAT_IF_CONSTEXPR17(!has_simd_opt<UC>()) { return; }
while (std::distance(p, pend) >= sizeof(uint64_t) &&
while (std::distance(p, pend) >= 8 /*sizeof(uint64_t)*/ &&
simd_parse_if_eight_digits_unrolled(p, i)) { // may overflow, that's ok
p += sizeof(uint64_t);
}
@ -237,7 +237,7 @@ loop_parse_if_digits(UC const *&p, UC const *const pend, uint64_t &i) {
fastfloat_really_inline FASTFLOAT_CONSTEXPR20 void
loop_parse_if_digits(char const *&p, char const *const pend, uint64_t &i) {
// optimizes better than parse_if_eight_digits_unrolled() for UC = char.
while (std::distance(p, pend) >= sizeof(uint64_t)) {
while (std::distance(p, pend) >= 8 /*sizeof(uint64_t)*/) {
auto const val = read_chars_to_unsigned<uint64_t>(p);
if (is_made_of_eight_digits_fast(val)) {
i = i * 100000000 /*10 ^ sizeof(uint64_t)*/ +
@ -250,7 +250,7 @@ loop_parse_if_digits(char const *&p, char const *const pend, uint64_t &i) {
// Consume a remaining 4-7 digit run in a single SWAR step instead of
// byte-by-byte (reuses the existing 4-digit helpers). The parsed result is
// identical either way.
if (std::distance(p, pend) >= sizeof(uint32_t)) {
if (std::distance(p, pend) >= 4 /*sizeof(uint32_t)*/) {
auto const val = read_chars_to_unsigned<uint32_t>(p);
if (is_made_of_four_digits_fast(val)) {
i = i * 10000 /*10 ^ sizeof(uint32_t)*/ +