1// { dg-options "-std=gnu++14" }
2// { dg-do compile }
3
4// Copyright (C) 2013-2015 Free Software Foundation, Inc.
5//
6// This file is part of the GNU ISO C++ Library.  This library is free
7// software; you can redistribute it and/or modify it under the
8// terms of the GNU General Public License as published by the
9// Free Software Foundation; either version 3, or (at your option)
10// any later version.
11
12// This library is distributed in the hope that it will be useful,
13// but WITHOUT ANY WARRANTY; without even the implied warranty of
14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15// GNU General Public License for more details.
16
17// You should have received a copy of the GNU General Public License along
18// with this library; see the file COPYING3.  If not see
19// <http://www.gnu.org/licenses/>.
20
21#include <type_traits>
22
23using namespace std;
24
25static_assert( is_same<remove_reference<int>::type, remove_reference_t<int>>(),
26               "remove_reference_t<int>" );
27static_assert( is_same<remove_reference<int&>::type, remove_reference_t<int&>>(),
28               "remove_reference_t<int&>" );
29static_assert( is_same<remove_reference<int&&>::type, remove_reference_t<int&&>>(),
30               "remove_reference_t<int&&>" );
31