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Fix _BitInt formatter

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This commit is contained in:
Victor Zverovich 2024-08-30 18:30:20 -07:00
parent d8876b7787
commit 0204dd359d
1 changed files with 5 additions and 7 deletions
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12
include/fmt/base.h
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@ -456,7 +456,7 @@ template <typename T> auto convert_for_visit(T) -> monostate { return {}; }
# define FMT_USE_BITINT (FMT_CLANG_VERSION >= 1400)
#endif
template <class T, int N = 0> struct bitint_traits {};
template <typename T, int N = 0> struct bitint_traits {};
#if FMT_USE_BITINT
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wbit-int-extension"
@ -1531,14 +1531,12 @@ template <typename Context> struct arg_mapper {
FMT_MAP_API auto map(double val) -> double { return val; }
FMT_MAP_API auto map(long double val) -> long double { return val; }
template <class T,
FMT_ENABLE_IF(bitint_traits<remove_cvref_t<T>>::is_formattable)>
FMT_MAP_API auto map(T&& val) -> decltype(val) {
template <typename T, FMT_ENABLE_IF(bitint_traits<T>::is_formattable)>
FMT_MAP_API auto map(T val) -> typename bitint_traits<T>::format_type {
return val;
}
template <class T,
FMT_ENABLE_IF(!bitint_traits<remove_cvref_t<T>>::is_formattable)>
FMT_MAP_API auto map(T&&) -> unformattable {
template <typename T, FMT_ENABLE_IF(!bitint_traits<T>::is_formattable)>
FMT_MAP_API auto map(T) -> unformattable {
return {};
}