__cxx03/__concepts/destructible.h

0001 //===----------------------------------------------------------------------===//
0002 //
0003 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0004 // See https://llvm.org/LICENSE.txt for license information.
0005 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0006 //
0007 //===----------------------------------------------------------------------===//
0008
0009 #ifndef _LIBCPP___CXX03___CONCEPTS_DESTRUCTIBLE_H
0010 #define _LIBCPP___CXX03___CONCEPTS_DESTRUCTIBLE_H
0011
0012 #include <__cxx03/__config>
0013 #include <__cxx03/__type_traits/is_nothrow_destructible.h>
0014
0015 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
0016 #  pragma GCC system_header
0017 #endif
0018
0019 _LIBCPP_BEGIN_NAMESPACE_STD
0020
0021 #if _LIBCPP_STD_VER >= 20
0022
0023 // [concept.destructible]
0024
0025 template <class _Tp>
0026 concept destructible = is_nothrow_destructible_v<_Tp>;
0027
0028 #endif // _LIBCPP_STD_VER >= 20
0029
0030 _LIBCPP_END_NAMESPACE_STD
0031
0032 #endif // _LIBCPP___CXX03___CONCEPTS_DESTRUCTIBLE_H