1// { dg-options "-std=gnu++11" }
2
3// Copyright (C) 2009-2015 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#include <list>
21#include <testsuite_hooks.h>
22
23// PR libstdc++/42352
24void test01()
25{
26  bool test __attribute__((unused)) = true;
27
28  std::list<int> l{3, 2, 4, 1, 5, 9, 0, 8, 6, 7};
29
30  l.sort();
31
32  for (auto it = l.begin(); it != l.end(); ++it)
33    {
34      static int nn = 0;
35      VERIFY( *it == nn++ );
36    }
37}
38
39void test02()
40{
41  bool test __attribute__((unused)) = true;
42
43  std::list<int> l{3, 2, 4, 1, 5, 9, 0, 8, 6, 7};
44
45  struct compare
46  {
47    bool
48    operator()(int const& one, int const& two) const
49    { return one > two; }
50  };
51
52  l.sort(compare());
53
54  for (auto it = l.begin(); it != l.end(); ++it)
55    {
56      static int nn = 9;
57      VERIFY( *it == nn-- );
58    }
59}
60
61int main()
62{
63  test01();
64  test02();
65  return 0;
66}
67