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| author | Ken Matsui <kmatsui@gcc.gnu.org> | 2023-07-02 18:12:30 -0700 |
|---|---|---|
| committer | Ken Matsui <kmatsui@gcc.gnu.org> | 2023-07-12 12:04:20 -0700 |
| commit | ef42efe373b012a297e534f7fb5b30e601cc7017 (patch) | |
| tree | f4b162598daa55aa7c3238124ea0762657db6d34 | |
| parent | 602e824eec30a7c6792b8b27d61c40f1c1a2714c (diff) | |
| download | gcc-ef42efe373b012a297e534f7fb5b30e601cc7017.zip gcc-ef42efe373b012a297e534f7fb5b30e601cc7017.tar.gz gcc-ef42efe373b012a297e534f7fb5b30e601cc7017.tar.bz2 | |
libstdc++: Use __is_enum built-in trait
This patch replaces is_enum<T>::value with __is_enum built-in trait in
the type_traits header.
libstdc++-v3/ChangeLog:
* include/std/type_traits (__make_unsigned_selector): Use
__is_enum built-in trait.
(__make_signed_selector): Likewise.
(__underlying_type_impl): Likewise.
Signed-off-by: Ken Matsui <kmatsui@gcc.gnu.org>
Reviewed-by: Jonathan Wakely <jwakely@redhat.com>
| -rw-r--r-- | libstdc++-v3/include/std/type_traits | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libstdc++-v3/include/std/type_traits b/libstdc++-v3/include/std/type_traits index 0e7a9c9..9f08699 100644 --- a/libstdc++-v3/include/std/type_traits +++ b/libstdc++-v3/include/std/type_traits @@ -1740,7 +1740,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION // Select between integral and enum: not possible to be both. template<typename _Tp, bool _IsInt = is_integral<_Tp>::value, - bool _IsEnum = is_enum<_Tp>::value> + bool _IsEnum = __is_enum(_Tp)> class __make_unsigned_selector; template<typename _Tp> @@ -1900,7 +1900,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION // Select between integral and enum: not possible to be both. template<typename _Tp, bool _IsInt = is_integral<_Tp>::value, - bool _IsEnum = is_enum<_Tp>::value> + bool _IsEnum = __is_enum(_Tp)> class __make_signed_selector; template<typename _Tp> @@ -2353,7 +2353,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION struct __common_type_fold<_CTp, _Rp, void> { }; - template<typename _Tp, bool = is_enum<_Tp>::value> + template<typename _Tp, bool = __is_enum(_Tp)> struct __underlying_type_impl { using type = __underlying_type(_Tp); |