1// { dg-options "-std=gnu++11" }
2// { dg-require-debug-mode "" }
3// { dg-do run { xfail *-*-* } }
4
5// Copyright (C) 2010-2015 Free Software Foundation, Inc.
6//
7// This file is part of the GNU ISO C++ Library.  This library is free
8// software; you can redistribute it and/or modify it under the
9// terms of the GNU General Public License as published by the
10// Free Software Foundation; either version 3, or (at your option)
11// any later version.
12
13// This library is distributed in the hope that it will be useful,
14// but WITHOUT ANY WARRANTY; without even the implied warranty of
15// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16// GNU General Public License for more details.
17
18// You should have received a copy of the GNU General Public License along
19// with this library; see the file COPYING3.  If not see
20// <http://www.gnu.org/licenses/>.
21
22#include <forward_list>
23#include <testsuite_hooks.h>
24
25void
26test01()
27{
28  bool test __attribute__((unused)) = true;
29
30  std::forward_list<int> fl1{1, 2, 3};
31
32  auto it = fl1.begin();
33  VERIFY( *it == 1 );
34
35  fl1.erase_after(fl1.before_begin());
36
37  VERIFY( *it == 1 );
38}
39
40int
41main()
42{
43  test01();
44  return 0;
45}
46