// { dg-do compile } // 2003-03-26 B enjamin Kosnik // Copyright (C) 2003, 2009 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 3, or (at your option) // any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License along // with this library; see the file COPYING3. If not see // . // 27.8.1.1 - Template class basic_filebuf #include #include void test01() { // Check for required base class. typedef std::stringstream test_type; typedef std::iostream base_type; const test_type& obj = *new test_type(); const base_type* base __attribute__((unused)) = &obj; } // more surf!!!