1// { dg-options "-std=gnu++11" } 2// { dg-do compile } 3 4// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> 5// 6// Copyright (C) 2011-2015 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::is_nothrow_assignable; 29 using namespace __gnu_test; 30 31 // Positive tests. 32 static_assert(test_relationship<is_nothrow_assignable, int&, int>(true), ""); 33 static_assert(test_relationship<is_nothrow_assignable, int&, 34 const int>(true), ""); 35 36 static_assert(test_relationship<is_nothrow_assignable, 37 NoexceptCopyAssignClass&, 38 const NoexceptCopyAssignClass&>(true), ""); 39 static_assert(test_relationship<is_nothrow_assignable, 40 NoexceptMoveAssignClass&, NoexceptMoveAssignClass&&>(true), ""); 41 static_assert(test_relationship<is_nothrow_assignable, 42 NoexceptCopyAssignClass&, NoexceptCopyAssignClass&&>(true), ""); 43 44 // Negative tests. 45 static_assert(test_relationship<is_nothrow_assignable, int, int>(false), ""); 46 static_assert(test_relationship<is_nothrow_assignable, int, 47 const int>(false), ""); 48 49 static_assert(test_relationship<is_nothrow_assignable, 50 ExceptCopyAssignClass&, 51 const ExceptCopyAssignClass&>(false), ""); 52 static_assert(test_relationship<is_nothrow_assignable, 53 ExceptMoveAssignClass&, ExceptMoveAssignClass&&>(false), ""); 54 static_assert(test_relationship<is_nothrow_assignable, 55 NoexceptMoveAssignClass&, 56 const NoexceptMoveAssignClass&>(false), ""); 57} 58