1// { dg-options "-std=gnu++11" }
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#include <testsuite_tr1.h>
23
24void test01()
25{
26  using std::is_same;
27  using namespace __gnu_test;
28
29  // Positive tests.
30  static_assert(test_relationship<is_same, int, int>(true), "");
31  static_assert(test_relationship<is_same, const int, const int>(true), "");
32  static_assert(test_relationship<is_same, int&, int&>(true), "");
33  static_assert(test_relationship<is_same, ClassType, ClassType>(true), "");
34
35  // Negative tests.
36  static_assert(test_relationship<is_same, void, int>(false), "");
37  static_assert(test_relationship<is_same, int, const int>(false), "");
38  static_assert(test_relationship<is_same, int, int&>(false), "");
39  static_assert(test_relationship<is_same, int, ClassType>(false), "");
40}
41