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23cac885 | 1 | // 2001-05-21 Benjamin Kosnik <bkoz@redhat.com> |
53279c10 | 2 | |
23cac885 | 3 | // Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. |
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4 | // |
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) | |
9 | // any later version. | |
10 | ||
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. | |
15 | ||
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, | |
19 | // USA. | |
20 | ||
23cac885 BK |
21 | // 27.8.1.4 Overridden virtual functions |
22 | ||
23 | #include <fstream> | |
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24 | #include <testsuite_hooks.h> |
25 | ||
23cac885 | 26 | const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it |
53279c10 | 27 | |
23cac885 BK |
28 | // libstdc++/9439, libstdc++/9425 |
29 | // basic_filebuf<>::pbackfail calls basic_filebuf<>::seekoff, but | |
30 | // fails to check the return value | |
31 | void test09() | |
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32 | { |
33 | using namespace std; | |
11f10e6b | 34 | bool test __attribute__((unused)) = true; |
53279c10 | 35 | |
23cac885 BK |
36 | filebuf fbuf; |
37 | fbuf.open(name_01, ios_base::in); | |
38 | filebuf::int_type r = fbuf.sputbackc('a'); | |
39 | fbuf.close(); | |
53279c10 | 40 | |
23cac885 | 41 | VERIFY( r == filebuf::traits_type::eof() ); |
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42 | } |
43 | ||
11f10e6b | 44 | int main() |
53279c10 | 45 | { |
23cac885 | 46 | test09(); |
53279c10 JQ |
47 | return 0; |
48 | } |