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Workaround a bug in msvc

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This commit is contained in:
Victor Zverovich 2020-07-30 11:13:54 -07:00
parent 51d05521e9
commit a3dfd6f927
1 changed files with 5 additions and 5 deletions
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10
include/fmt/format.h
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@ -732,17 +732,17 @@ class FMT_API format_error : public std::runtime_error {
namespace detail { namespace detail {
template <typename T> template <typename T>
constexpr bool is_signed() { using is_signed =
return std::numeric_limits<T>::is_signed || std::is_same<T, int128_t>(); std::integral_constant<bool, std::numeric_limits<T>::is_signed ||
} std::is_same<T, int128_t>::value>;
// Returns true if value is negative, false otherwise. // Returns true if value is negative, false otherwise.
// Same as `value < 0` but doesn't produce warnings if T is an unsigned type. // Same as `value < 0` but doesn't produce warnings if T is an unsigned type.
template <typename T, FMT_ENABLE_IF(is_signed<T>())> template <typename T, FMT_ENABLE_IF(is_signed<T>::value)>
FMT_CONSTEXPR bool is_negative(T value) { FMT_CONSTEXPR bool is_negative(T value) {
return value < 0; return value < 0;
} }
template <typename T, FMT_ENABLE_IF(!is_signed<T>())> template <typename T, FMT_ENABLE_IF(!is_signed<T>::value)>
FMT_CONSTEXPR bool is_negative(T) { FMT_CONSTEXPR bool is_negative(T) {
return false; return false;
} }