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Simplify handling of arrays

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This commit is contained in:
Victor Zverovich
2024-09-17 19:05:43 -07:00
parent 239aa6911b
commit 2f1424be90
1 changed files with 2 additions and 7 deletions
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9
include/fmt/base.h
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@ -1092,7 +1092,7 @@ struct use_format_as<
template <typename T, typename U = remove_const_t<T>>
struct use_formatter
: bool_constant<(std::is_class<T>::value || std::is_enum<T>::value ||
std::is_union<T>::value) &&
std::is_union<T>::value || std::is_array<T>::value) &&
!has_to_string_view<T>::value && !is_named_arg<T>::value &&
!use_format_as<T>::value> {};
@ -1100,6 +1100,7 @@ template <typename Char, typename T, typename U = remove_const_t<T>>
auto has_formatter_impl(T* p, buffered_context<Char>* ctx = nullptr)
-> decltype(formatter<U, Char>().format(*p, *ctx), std::true_type());
template <typename Char> auto has_formatter_impl(...) -> std::false_type;
// T can be const-qualified to check if it is const-formattable.
template <typename T, typename Char> constexpr auto has_formatter() -> bool {
return decltype(has_formatter_impl<Char>(static_cast<T*>(nullptr)))::value;
@ -1152,9 +1153,6 @@ template <typename Char> struct type_mapper {
std::is_member_pointer<T>::value)>
static auto map(const T&) -> void;
template <typename T, std::size_t N, FMT_ENABLE_IF(!is_char<T>::value)>
static auto map(const T (&)[N]) -> const T (&)[N];
template <typename T, FMT_ENABLE_IF(use_format_as<T>::value)>
static auto map(const T& x) -> decltype(map(format_as(x)));
@ -2152,9 +2150,6 @@ template <typename Context> class value {
"formatting of non-void pointers is disallowed");
}
template <typename T, std::size_t N, FMT_ENABLE_IF(!is_char<T>::value)>
FMT_CONSTEXPR value(const T (&x)[N]) : value(x, custom_tag()) {}
template <typename T, FMT_ENABLE_IF(use_format_as<T>::value)>
value(const T& x) : value(format_as(x)) {}