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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/27_io/basic_streambuf/sputbackc/wchar_t/9538.cc
1 // 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
3 // Copyright (C) 2001, 2002, 2003, 2004 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 // 27.8.1.4 Overridden virtual functions
26 #include <testsuite_hooks.h>
28 class MyTraits
: public std::char_traits
<wchar_t>
31 static bool eq(wchar_t c1
, wchar_t c2
)
33 bool test
__attribute__((unused
)) = true;
36 return std::char_traits
<wchar_t>::eq(c1
, c2
);
40 class MyBuf
: public std::basic_streambuf
<wchar_t, MyTraits
>
47 std::wmemset(buffer
, L
'X', sizeof(buffer
) / sizeof(buffer
[0]));
48 std::wmemset(buffer
+ 2, L
'f', 4);
49 setg(buffer
+ 2, buffer
+ 2, buffer
+ 6);
56 bool test
__attribute__((unused
)) = true;