1// Copyright (C) 2004, 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// 27.7.3.2 member functions (ostringstream_members)
19
20#include <sstream>
21#include <testsuite_hooks.h>
22
23// user-reported error
24class derived_oss: public std::wostringstream
25{
26public:
27  derived_oss() : std::wostringstream() { }
28};
29
30void
31test04()
32{
33  bool test __attribute__((unused)) = true;
34  derived_oss yy;
35  yy << L"buena vista social club\n";
36  VERIFY( yy.str() == std::wstring(L"buena vista social club\n") );
37}
38
39int main()
40{
41  test04();
42  return 0;
43}
44