3 // Copyright (C) 1999, 2000, 2001, 2002, 2003, 2009
4 // Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
24 #include <testsuite_hooks.h>
27 // http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00151.html
28 template<typename charT, typename traits = std::char_traits<charT> >
29 class basic_nullbuf : public std::basic_filebuf<charT, traits>
33 std::basic_filebuf<charT, traits>::int_type int_type;
36 { return traits::not_eof(c); }
39 typedef basic_nullbuf<char> nullbuf;
46 std::ostream out(&ob);
47 out << x << std::endl;
48 return (!out ? '0' : '1');
53 bool test __attribute__((unused)) = true;
54 const std::string control01("11111");
57 test01 += print(true);
58 test01 += print(3.14159);
61 test01 += print("pipo");
63 VERIFY( test01 == control01 );