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fix bug for compile-time string

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sunmy 2021-06-10 14:27:49 +08:00
parent 9cac1d5fd3
commit 0f8dc8c07b
1 changed files with 5 additions and 4 deletions
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9
include/fmt/chrono.h
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@ -451,16 +451,17 @@ FMT_END_DETAIL_NAMESPACE
template <typename Char, typename Duration> template <typename Char, typename Duration>
struct formatter<std::chrono::time_point<std::chrono::system_clock, Duration>, struct formatter<std::chrono::time_point<std::chrono::system_clock, Duration>,
Char> : formatter<std::tm, Char> { Char> : formatter<std::tm, Char> {
FMT_CONSTEXPR formatter() {
this->specs = {default_spec, 17};
}
template <typename ParseContext> template <typename ParseContext>
FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) { FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
auto it = ctx.begin(); auto it = ctx.begin();
if (it != ctx.end() && *it == ':') ++it; if (it != ctx.end() && *it == ':') ++it;
auto end = it; auto end = it;
while (end != ctx.end() && *end != '}') ++end; while (end != ctx.end() && *end != '}') ++end;
if (end == it) if (end != it) this->specs = {it, detail::to_unsigned(end - it)};
this->specs = {default_spec, 17};
else
this->specs = {it, detail::to_unsigned(end - it)};
return end; return end;
} }