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// { dg-require-namedlocale "" }

// Copyright (C) 2003, 2005 Free Software Foundation

//

// 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 2, or (at your option)

// any later version.

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

// but WITHOUT ANY WARRANTY; without even 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 COPYING.  If not, write to the Free

// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,

// USA.

// 22.1.1.2 locale constructors and destructors [lib.locale.cons]

#include <locale>

#include <stdexcept>

#include <cstdlib>

#include <testsuite_hooks.h>

class MyFacet : public std::locale::facet

{

public:

  static std::locale::id id;

};

std::locale::id MyFacet::id;

// libstdc++/12438

void test01(int iters)

{

  using namespace std;

  bool test __attribute__((unused)) = true;

  for (int i = 0; i < iters; ++i)

    {

      try

        {

          locale loc1 = locale::classic();

          locale loc2 = locale("");

          VERIFY( !has_facet<MyFacet>(loc2) );

          loc1.combine<MyFacet>(loc2);

          VERIFY( false );

        }

      catch (std::runtime_error&)

        {

        }

    }

}

int main(int argc, char* argv[])

{

  // We leaked ~400-500 bytes/iter.

  __gnu_test::set_memory_limits(10.0);

  int iters = 30000;

  if (argc > 1)

    iters = atoi(argv[1]);

  if (iters < 1)

    iters = 1;

  test01(iters);

  return 0;

}