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1 | // Bitset reference invalidation tests |
2 | ||
80e39f4a | 3 | // Copyright (C) 2003, 2004 Free Software Foundation, Inc. |
285b36d6 BK |
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 | ||
21 | #include <debug/bitset> | |
22 | #include <testsuite_hooks.h> | |
23 | ||
24 | using __gnu_debug::bitset; | |
25 | ||
26 | bool test = true; | |
27 | ||
28 | // Disappear | |
29 | void test01() | |
30 | { | |
31 | bitset<32>::reference* i; | |
32 | { | |
33 | bitset<32> bs; | |
34 | bs.flip(7); | |
35 | i = new bitset<32>::reference(bs[7]); | |
36 | VERIFY(*i); | |
37 | } | |
38 | VERIFY(i->_M_singular()); | |
39 | delete i; | |
40 | } | |
41 | ||
42 | int main() | |
43 | { | |
44 | test01(); | |
80e39f4a | 45 | return 0; |
285b36d6 | 46 | } |