1// Copyright (C) 2009-2015 Free Software Foundation, Inc.
2//
3// This file is part of the GNU ISO C++ Library.  This library is free
4// software; you can redistribute it and/or modify it under the
5// terms of the GNU General Public License as published by the
6// Free Software Foundation; either version 3, or (at your option)
7// any later version.
8
9// This library is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12// GNU General Public License for more details.
13
14// You should have received a copy of the GNU General Public License along
15// with this library; see the file COPYING3.  If not see
16// <http://www.gnu.org/licenses/>.
17
18// NB: This issue affected only debug-mode.
19
20#include <vector>
21
22// libstdc++/15523
23void test01()
24{
25  using namespace std;
26
27  vector<vector<int>::const_iterator> x(2);
28
29  vector<int>::iterator i2, i3;
30  vector<int>::const_iterator ci1(i2);
31
32  i2 = i3;
33}
34
35int main()
36{
37  test01();
38  return 0;
39}
40