1 // 2002-06-28 pme
2
3 // Copyright (C) 2002-2018 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 // 23.2.3 container adaptros
21
22 #include <queue>
23 #include <testsuite_hooks.h>
24
25 // libstdc++/7157
26 void
test01()27 test01()
28 {
29 std::queue<int> q;
30
31 q.push(1);
32 q.front();
33 q.pop();
34 }
35
main()36 int main()
37 {
38 test01();
39 return 0;
40 }
41