1// { dg-options "-std=gnu++11" } 2 3// Copyright (C) 2014-2015 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// libstdc++/61143 21 22#include <unordered_set> 23 24void test01() 25{ 26 std::unordered_set<int> us1, us2; 27 us1.insert(1); 28 29 us2 = std::move(us1); 30 31 us1.insert(1); 32} 33 34int main() 35{ 36 test01(); 37 return 0; 38} 39