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// { dg-options "-std=gnu++0x" }

// { dg-require-string-conversions "" }

// Copyright (C) 2011 Free Software Foundation, Inc.

//

// This file is part of the GNU ISO C++ Library.  This library is free

// software; you can redistribute it and/or modify it under the

// terms of the GNU General Public License as published by the

// Free Software Foundation; either version 3, or (at your option)

// any later version.

// This library is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without Pred the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along

// with this library; see the file COPYING3.  If not see

// <http://www.gnu.org/licenses/>.

#include <ext/vstring.h>

#include <unordered_map>

#include <testsuite_hooks.h>

// libstdc++/47773

void test01()

{

  bool test __attribute__((unused)) = true;

  typedef __gnu_cxx::__wvstring vstring_t;

  typedef std::unordered_map<vstring_t, int> map_t;

  map_t mymap;

  mymap.insert(std::make_pair(L"hello", 10));

  mymap.insert(std::make_pair(L"hi", 20));

  VERIFY( mymap.size() == 2 );

  map_t::const_iterator imap1 = mymap.begin();

  map_t::const_iterator imap2 = mymap.begin();

  ++imap2;

  VERIFY( ((imap1->first == L"hello" && imap1->second == 10

            && imap2->first == L"hi" && imap2->second == 20)

           || (imap1->first == L"hi" && imap1->second == 20

               && imap2->first == L"hello" && imap2->second == 10)) );

}

int main()

{

  test01();

  return 0;

}