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Disable remaining implicit conversions

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This commit is contained in:
Victor Zverovich
2023-01-03 11:57:37 -08:00
parent 9ce6480676
commit 9e4a54fa6e
5 changed files with 18 additions and 68 deletions
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23
include/fmt/core.h
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@@ -1438,25 +1438,6 @@ template <typename Context> struct arg_mapper {
FMT_CONSTEXPR FMT_INLINE auto map(const T&) -> unformattable_char {
return {};
}
template <typename T,
FMT_ENABLE_IF(
std::is_convertible<T, basic_string_view<char_type>>::value &&
!is_string<T>::value && !has_formatter<T, Context>::value &&
!has_fallback_formatter<T, char_type>::value)>
FMT_CONSTEXPR FMT_INLINE auto map(const T& val)
-> basic_string_view<char_type> {
return basic_string_view<char_type>(val);
}
template <typename T,
FMT_ENABLE_IF(
std::is_convertible<T, std_string_view<char_type>>::value &&
!std::is_convertible<T, basic_string_view<char_type>>::value &&
!is_string<T>::value && !has_formatter<T, Context>::value &&
!has_fallback_formatter<T, char_type>::value)>
FMT_CONSTEXPR FMT_INLINE auto map(const T& val)
-> basic_string_view<char_type> {
return std_string_view<char_type>(val);
}
FMT_CONSTEXPR FMT_INLINE auto map(void* val) -> const void* { return val; }
FMT_CONSTEXPR FMT_INLINE auto map(const void* val) -> const void* {
@@ -1466,8 +1447,8 @@ template <typename Context> struct arg_mapper {
return val;
}
// We use SFINAE instead of a const T* parameter to avoid conflicting with
// the C array overload.
// Use SFINAE instead of a const T* parameter to avoid a conflict with the
// array overload.
template <
typename T,
FMT_ENABLE_IF(