Date: Sun, 1 Dec 2024 12:54:10 GMT From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 6a3478b85758 - stable/13 - libcxx-compat: revert llvmorg-19-init-17853-g578c6191eff7: Message-ID: <202412011254.4B1CsAjA093666@gitrepo.freebsd.org>
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The branch stable/13 has been updated by dim: URL: https://cgit.FreeBSD.org/src/commit/?id=6a3478b857586892c38db0d0f423f6a8964e837c commit 6a3478b857586892c38db0d0f423f6a8964e837c Author: Dimitry Andric <dim@FreeBSD.org> AuthorDate: 2024-08-05 20:17:17 +0000 Commit: Dimitry Andric <dim@FreeBSD.org> CommitDate: 2024-12-01 12:32:39 +0000 libcxx-compat: revert llvmorg-19-init-17853-g578c6191eff7: [libc++] Simplify std::is_void (#99033) PR: 280562 MFC after: 1 month (cherry picked from commit e8054e44f4caf9c3968dcbf2d16bba37e987237b) --- .../libcxx/include/__type_traits/is_void.h | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/contrib/llvm-project/libcxx/include/__type_traits/is_void.h b/contrib/llvm-project/libcxx/include/__type_traits/is_void.h index 46316b0d3a53..4c27060530c8 100644 --- a/contrib/llvm-project/libcxx/include/__type_traits/is_void.h +++ b/contrib/llvm-project/libcxx/include/__type_traits/is_void.h @@ -11,6 +11,8 @@ #include <__config> #include <__type_traits/integral_constant.h> +#include <__type_traits/is_same.h> +#include <__type_traits/remove_cv.h> #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) # pragma GCC system_header @@ -18,14 +20,28 @@ _LIBCPP_BEGIN_NAMESPACE_STD +#if __has_builtin(__is_void) + template <class _Tp> -struct _LIBCPP_TEMPLATE_VIS is_void : _BoolConstant<__is_same(__remove_cv(_Tp), void)> {}; +struct _LIBCPP_TEMPLATE_VIS is_void : _BoolConstant<__is_void(_Tp)> {}; # if _LIBCPP_STD_VER >= 17 template <class _Tp> -inline constexpr bool is_void_v = __is_same(__remove_cv(_Tp), void); +inline constexpr bool is_void_v = __is_void(_Tp); # endif +#else + +template <class _Tp> +struct _LIBCPP_TEMPLATE_VIS is_void : public is_same<__remove_cv_t<_Tp>, void> {}; + +# if _LIBCPP_STD_VER >= 17 +template <class _Tp> +inline constexpr bool is_void_v = is_void<_Tp>::value; +# endif + +#endif // __has_builtin(__is_void) + _LIBCPP_END_NAMESPACE_STD #endif // _LIBCPP___TYPE_TRAITS_IS_VOID_H
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