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