1// { dg-options "-std=gnu++11" }
2// { dg-do compile }
3
4// 2007-06-02  Paolo Carlini  <pcarlini@suse.de>
5//
6// Copyright (C) 2007-2015 Free Software Foundation, Inc.
7//
8// This file is part of the GNU ISO C++ Library.  This library is free
9// software; you can redistribute it and/or modify it under the
10// terms of the GNU General Public License as published by the
11// Free Software Foundation; either version 3, or (at your option)
12// any later version.
13//
14// This library is distributed in the hope that it will be useful,
15// but WITHOUT ANY WARRANTY; without even the implied warranty of
16// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17// GNU General Public License for more details.
18//
19// You should have received a copy of the GNU General Public License along
20// with this library; see the file COPYING3.  If not see
21// <http://www.gnu.org/licenses/>.
22
23#include <type_traits>
24#include <testsuite_tr1.h>
25
26void test01()
27{
28  using std::remove_reference;
29  using std::is_same;
30  using namespace __gnu_test;
31
32  static_assert(is_same<remove_reference<int&>::type, int>::value, "");
33  static_assert(is_same<remove_reference<int>::type, int>::value, "");
34  static_assert(is_same<remove_reference<const int&>::type,
35		const int>::value, "");
36  static_assert(is_same<remove_reference<int*&>::type, int*>::value, "");
37  static_assert(is_same<remove_reference<ClassType&>::type,
38		ClassType>::value, "");
39  static_assert(is_same<remove_reference<ClassType>::type,
40		ClassType>::value, "");
41  static_assert(is_same<remove_reference<int(&)(int)>::type,
42		int(int)>::value, "");
43  static_assert(is_same<remove_reference<int&&>::type, int>::value, "");
44  static_assert(is_same<remove_reference<int>::type, int>::value, "");
45  static_assert(is_same<remove_reference<const int&&>::type,
46		const int>::value, "");
47  static_assert(is_same<remove_reference<int*&&>::type, int*>::value, "");
48  static_assert(is_same<remove_reference<ClassType&&>::type,
49		ClassType>::value, "");
50  static_assert(is_same<remove_reference<ClassType>::type,
51		ClassType>::value, "");
52  static_assert(is_same<remove_reference<int(&&)(int)>::type,
53		int(int)>::value, "");
54}
55