1// Copyright (C) 2008, 2009 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// 27.6.1.5 - Template class basic_iostream
19
20#include <iostream>
21
22class mystream
23: public std::iostream
24{
25public:
26  mystream () { };
27};
28
29// libstdc++/16251
30void test01()
31{
32  mystream x;
33  x.rdbuf(std::cout.rdbuf());
34  x << std::endl;
35}
36
37int main()
38{
39  test01();
40  return 0;
41}
42