blob: 5c9716a892798ebbf00f436ea6d252e7e20e8f53 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___UTILITY_DECAY_COPY_H
#define _LIBCPP___UTILITY_DECAY_COPY_H
#include <__config>
#include <__utility/forward.h>
#include <type_traits>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _Tp>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR
typename decay<_Tp>::type __decay_copy(_Tp&& __t)
#if _LIBCPP_STD_VER > 17
noexcept(is_nothrow_convertible_v<_Tp, remove_reference_t<_Tp>>)
#endif
{
return _VSTD::forward<_Tp>(__t);
}
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___UTILITY_DECAY_COPY_H
|
