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