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Merge branch 'master' of https://github.com/marksantaniello/fmt

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Mark Santaniello 2022-08-08 13:19:25 -07:00
commit 437f7c4ec8
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include/fmt/format.h
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@ -297,6 +297,8 @@ template <typename To, typename From, FMT_ENABLE_IF(sizeof(To) == sizeof(From))>
FMT_CONSTEXPR20 auto bit_cast(const From& from) -> To { FMT_CONSTEXPR20 auto bit_cast(const From& from) -> To {
#ifdef __cpp_lib_bit_cast #ifdef __cpp_lib_bit_cast
if (is_constant_evaluated()) return std::bit_cast<To>(from); if (is_constant_evaluated()) return std::bit_cast<To>(from);
#elif FMT_HAS_BUILTIN(__builtin_bit_cast)
return __builtin_bit_cast(To, from);
#endif #endif
auto to = To(); auto to = To();
// The cast suppresses a bogus -Wclass-memaccess on GCC. // The cast suppresses a bogus -Wclass-memaccess on GCC.