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818ab71a | 1 | // Copyright (C) 2014-2016 Free Software Foundation, Inc. |
7569cc57 JW |
2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
6 | // Free Software Foundation; either version 3, or (at your option) | |
7 | // any later version. | |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
15 | // with this library; see the file COPYING3. If not see | |
16 | // <http://www.gnu.org/licenses/>. | |
17 | ||
52066eae | 18 | // { dg-do run { target c++11 } } |
7569cc57 JW |
19 | |
20 | #include <ios> | |
21 | #include <testsuite_hooks.h> | |
22 | ||
23 | void | |
24 | test01() | |
25 | { | |
26 | const std::basic_ios<char> x(nullptr); | |
27 | bool test = static_cast<bool>(x); | |
28 | VERIFY( !test ); | |
29 | if (x) | |
30 | { | |
31 | VERIFY( false ); | |
32 | } | |
33 | } | |
34 | ||
35 | int | |
36 | main() | |
37 | { | |
38 | test01(); | |
39 | } |