3 // Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 2, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING. If not, write to the Free
18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
21 // As a special exception, you may use this file as part of a free software
22 // library without restriction. Specifically, if other files instantiate
23 // templates or use macros or inline functions from this file, or you compile
24 // this file and link it with other files to produce an executable, this
25 // file does not by itself cause the resulting executable to be covered by
26 // the GNU General Public License. This exception does not however
27 // invalidate any other reasons why the executable file might be covered by
28 // the GNU General Public License.
30 // 27.5.2 template class basic_streambuf
34 #include <testsuite_hooks.h>
37 // http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00151.html
38 template<typename charT
, typename traits
= std::char_traits
<charT
> >
39 class basic_nullbuf
: public std::basic_stringbuf
<charT
, traits
>
43 std::basic_stringbuf
<charT
, traits
>::int_type int_type
;
46 { return traits::not_eof(c
); }
49 typedef basic_nullbuf
<char> nullbuf
;
56 std::ostream
out(&ob
);
57 out
<< x
<< std::endl
;
58 return (!out
? '0' : '1');
63 bool test
__attribute__((unused
)) = true;
64 const std::string
control01("11111");
67 test01
+= print(true);
68 test01
+= print(3.14159);
71 test01
+= print("pipo");
73 VERIFY( test01
== control01
);