Update copyright years.

[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 20_util / is_nothrow_swappable_with / requirements / explicit_instantiation.cc

// { dg-options "-std=gnu++17" }
// { dg-do compile { target c++17 } }

// Copyright (C) 2016-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.

// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3.  If not see
// <http://www.gnu.org/licenses/>.

#include <type_traits>

#ifndef __cpp_lib_is_swappable
# error "Feature-test macro for is_nothrow_swappable_with missing"
#elif __cpp_lib_is_swappable != 201603
# error "Feature-test macro for is_nothrow_swappable_with has wrong value"
#endif

namespace std
{
  typedef short test_type;
  typedef double test_type_2;
  template struct is_nothrow_swappable_with<test_type, test_type>;
  template struct is_nothrow_swappable_with<test_type, test_type_2>;
  template struct is_nothrow_swappable_with<test_type_2, test_type_2>;
}