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cleanup for parse_number_string

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This commit is contained in:
IRainman 2025-05-10 19:59:22 +03:00
parent 437a80ccfd
commit 5ae2fba79d
2 changed files with 9 additions and 9 deletions
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16
include/fast_float/ascii_number.h
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@ -268,7 +268,7 @@ template <typename UC> struct parsed_number_string_t {
#ifndef FASTFLOAT_ONLY_POSITIVE_C_NUMBER_WO_INF_NAN
bool negative{false};
#endif
bool valid{false};
bool invalid{false};
bool too_many_digits{false};
// contains the range of the significant digits
span<UC const> integer{}; // non-nullable
@ -283,7 +283,7 @@ template <typename UC>
fastfloat_really_inline FASTFLOAT_CONSTEXPR20 parsed_number_string_t<UC>
report_parse_error(UC const *p, parse_error error) noexcept {
parsed_number_string_t<UC> answer;
answer.valid = false;
answer.invalid = true;
answer.lastmatch = p;
answer.error = error;
return answer;
@ -299,7 +299,8 @@ parse_number_string(UC const *p, UC const *pend,
// Consider refactoring the 'parse_number_string' function.
// FASTFLOAT_ONLY_POSITIVE_C_NUMBER_WO_INF_NAN fix this.
parsed_number_string_t<UC> answer;
FASTFLOAT_ASSUME(p < pend); // so dereference without checks;
// so dereference without checks
FASTFLOAT_ASSUME(p < pend);
#ifndef FASTFLOAT_ONLY_POSITIVE_C_NUMBER_WO_INF_NAN
answer.negative = (*p == UC('-'));
if (answer.negative ||
@ -312,15 +313,15 @@ parse_number_string(UC const *p, UC const *pend,
p, parse_error::missing_integer_or_dot_after_sign);
}
FASTFLOAT_IF_CONSTEXPR17(basic_json_fmt) {
if (!is_integer(*p)) { // a sign must be followed by an integer
// a sign must be followed by an integer
if (!is_integer(*p)) {
return report_parse_error<UC>(p,
parse_error::missing_integer_after_sign);
}
}
else {
if (!is_integer(*p) &&
(*p != options.decimal_point)) { // a sign must be followed by an
// integer or the dot
// a sign must be followed by an integer or the dot
if (!is_integer(*p) && (*p != options.decimal_point)) {
return report_parse_error<UC>(
p, parse_error::missing_integer_or_dot_after_sign);
}
@ -459,7 +460,6 @@ parse_number_string(UC const *p, UC const *pend,
// We parsed all parts of the number, let's save progress.
answer.lastmatch = p;
answer.valid = true;
// Now we can check for errors.

2
include/fast_float/parse_number.h
View File

@ -337,7 +337,7 @@ from_chars_float_advanced(UC const *first, UC const *last, T &value,
:
#endif
parse_number_string<false, UC>(first, last, options);
if (!pns.valid) {
if (pns.invalid) {
#ifndef FASTFLOAT_ONLY_POSITIVE_C_NUMBER_WO_INF_NAN
if (chars_format_t(options.format & chars_format::no_infnan)) {
#endif