Warning: This file is not a C or C++ file. It does not have highlighting.

1//===----------------------------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef _LIBCPP___TYPE_TRAITS_VOID_T_H
10#define _LIBCPP___TYPE_TRAITS_VOID_T_H
11
12#include <__config>
13
14#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
15# pragma GCC system_header
16#endif
17
18_LIBCPP_BEGIN_NAMESPACE_STD
19
20#if _LIBCPP_STD_VER >= 17
21template <class...>
22using void_t = void;
23#endif
24
25template <class...>
26using __void_t _LIBCPP_NODEBUG = void;
27
28_LIBCPP_END_NAMESPACE_STD
29
30#endif // _LIBCPP___TYPE_TRAITS_VOID_T_H
31

Warning: This file is not a C or C++ file. It does not have highlighting.

source code of libcxx/include/__type_traits/void_t.h