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[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 23_containers / unordered_multimap / requirements / cliterators.cc
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1// { dg-options "-std=gnu++0x" }
2
3// 2008-06-11 Paolo Carlini <paolo.carlini@oracle.com>
4
5// Copyright (C) 2008 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 2, 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 COPYING. If not, write to the Free
20// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
21// USA.
22
23// As a special exception, you may use this file as part of a free software
24// library without restriction. Specifically, if other files instantiate
25// templates or use macros or inline functions from this file, or you compile
26// this file and link it with other files to produce an executable, this
27// file does not by itself cause the resulting executable to be covered by
28// the GNU General Public License. This exception does not however
29// invalidate any other reasons why the executable file might be covered by
30// the GNU General Public License.
31
32#include <unordered_map>
33#include <testsuite_hooks.h>
34
35// DR 691.
36void test01()
37{
38 bool test __attribute__((unused)) = true;
39
40 typedef std::unordered_multimap<int, int> umm_type;
41 umm_type umm;
42 umm.insert(umm_type::value_type(1, 1));
43 VERIFY( umm.cbegin(0) == umm.begin(0) );
44 VERIFY( umm.cend(0) == umm.end(0) );
45 const umm_type::size_type bn = umm.bucket(1);
46 VERIFY( umm.cbegin(bn) != umm.cend(bn) );
47}
48
49int main()
50{
51 test01();
52 return 0;
53}