1// { dg-options "-std=gnu++0x" } 2// 3// Copyright (C) 2007, 2009 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 3, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING3. If not see 18// <http://www.gnu.org/licenses/>. 19 20// Tuple 21 22#include <tuple> 23#include <utility> 24#include <testsuite_hooks.h> 25 26using namespace std; 27 28// libstdc++/23978 29void test01() 30{ 31 bool test __attribute__((unused)) = true; 32 33 pair<int, int> p(1, 2); 34 int x = 0; 35 int y = 0; 36 tie(x, y) = p; 37 VERIFY( x == 1 && y == 2 ); 38} 39 40int 41main() 42{ 43 test01(); 44 return 0; 45} 46