blob: 5e56378e871e11cb5562b2f99610119b6683b773 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 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
// <http://www.gnu.org/licenses/>.
// 27.8.1.4 Overridden virtual functions
#include <sstream>
#include <testsuite_hooks.h>
// libstdc++/9439, libstdc++/9425
// basic_filebuf<>::pbackfail calls basic_filebuf<>::seekoff, but
// fails to check the return value
void test09()
{
using namespace std;
bool test __attribute__((unused)) = true;
stringbuf sbuf;
stringbuf::int_type r = sbuf.sputbackc('a');
VERIFY( r == stringbuf::traits_type::eof() );
}
int main()
{
test09();
return 0;
}
|