]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/27_io/basic_stringbuf/sputbackc/wchar_t/9425.cc
1 // 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
3 // Copyright (C) 2001-2013 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 3, 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 COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
20 // 27.8.1.4 Overridden virtual functions
23 #include <testsuite_hooks.h>
25 // libstdc++/9439, libstdc++/9425
26 // basic_filebuf<>::pbackfail calls basic_filebuf<>::seekoff, but
27 // fails to check the return value
31 bool test
__attribute__((unused
)) = true;
34 wstringbuf::int_type r
= sbuf
.sputbackc(L
'a');
35 VERIFY( r
== wstringbuf::traits_type::eof() );