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1 // { dg-options "-std=gnu++0x" } | |
2 | |
3 // 2007-06-11 Paolo Carlini <paolo.carlini@oracle.com> | |
4 | |
5 // Copyright (C) 2008, 2009 Free Software Foundation, Inc. | |
6 // | |
7 // This file is part of the GNU ISO C++ Library. This library is free | |
8 // software; you can redistribute it and/or modify it under the | |
9 // terms of the GNU General Public License as published by the | |
10 // Free Software Foundation; either version 3, or (at your option) | |
11 // any later version. | |
12 | |
13 // This library is distributed in the hope that it will be useful, | |
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 // GNU General Public License for more details. | |
17 | |
18 // You should have received a copy of the GNU General Public License along | |
19 // with this library; see the file COPYING3. If not see | |
20 // <http://www.gnu.org/licenses/>. | |
21 | |
22 | |
23 #include <unordered_set> | |
24 #include <testsuite_hooks.h> | |
25 | |
26 // DR 691. | |
27 void test01() | |
28 { | |
29 bool test __attribute__((unused)) = true; | |
30 | |
31 typedef std::unordered_set<int> us_type; | |
32 us_type us; | |
33 us.insert(1); | |
34 VERIFY( us.cbegin(0) == us.begin(0) ); | |
35 VERIFY( us.cend(0) == us.end(0) ); | |
36 const us_type::size_type bn = us.bucket(1); | |
37 VERIFY( us.cbegin(bn) != us.cend(bn) ); | |
38 } | |
39 | |
40 int main() | |
41 { | |
42 test01(); | |
43 return 0; | |
44 } | |
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