1 // { dg-options "-std=gnu++0x" }
3 // 2010-02-10 Paolo Carlini <paolo.carlini@oracle.com>
5 // Copyright (C) 2010 Free Software Foundation, Inc.
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)
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.
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/>.
22 #include <unordered_set>
24 #include <testsuite_hooks.h>
29 bool test __attribute__((unused)) = true;
31 typedef std::unordered_multiset<std::string> Mset;
32 typedef Mset::iterator iterator;
33 typedef Mset::const_iterator const_iterator;
37 iterator it1 = ms1.insert(ms1.begin(), "all the love in the world");
38 VERIFY( ms1.size() == 1 );
39 VERIFY( *it1 == "all the love in the world" );
41 const_iterator cit1(it1);
42 const_iterator cit2 = ms1.insert(cit1, "you know what you are?");
43 VERIFY( ms1.size() == 2 );
44 VERIFY( cit2 != cit1 );
45 VERIFY( *cit2 == "you know what you are?" );
47 iterator it2 = ms1.insert(it1, "all the love in the world");
48 VERIFY( ms1.size() == 3 );
50 VERIFY( *it2 == "all the love in the world" );