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be58e01d 1// { dg-do run { target c++11 } }
12eb80e3 2// { dg-require-string-conversions "" }
3
fbd26352 4// Copyright (C) 2011-2019 Free Software Foundation, Inc.
12eb80e3 5//
6// This file is part of the GNU ISO C++ Library. This library is free
7// software; you can redistribute it and/or modify it under the
8// terms of the GNU General Public License as published by the
9// Free Software Foundation; either version 3, or (at your option)
10// any later version.
11
12// This library is distributed in the hope that it will be useful,
c68c6d54 13// but WITHOUT ANY WARRANTY; without even the implied warranty of
12eb80e3 14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15// GNU General Public License for more details.
16
17// You should have received a copy of the GNU General Public License along
18// with this library; see the file COPYING3. If not see
19// <http://www.gnu.org/licenses/>.
20
21#include <ext/vstring.h>
22#include <unordered_map>
23#include <testsuite_hooks.h>
24
25// libstdc++/47773
26void test01()
27{
12eb80e3 28 typedef __gnu_cxx::__vstring vstring_t;
29 typedef std::unordered_map<vstring_t, int> map_t;
30
31 map_t mymap;
32
33 mymap.insert(std::make_pair("hello", 10));
34 mymap.insert(std::make_pair("hi", 20));
35
36 VERIFY( mymap.size() == 2 );
37
8f82a039 38 map_t::const_iterator imap1 = mymap.begin();
39 map_t::const_iterator imap2 = mymap.begin();
40 ++imap2;
41
42 VERIFY( ((imap1->first == "hello" && imap1->second == 10
43 && imap2->first == "hi" && imap2->second == 20)
44 || (imap1->first == "hi" && imap1->second == 20
45 && imap2->first == "hello" && imap2->second == 10)) );
12eb80e3 46}
47
48int main()
49{
50 test01();
51 return 0;
52}