Subversion Repositories openrisc_2011-10-31

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

// 2010-03-10  Paolo Carlini  <paolo.carlini@oracle.com>

//

// Copyright (C) 2010 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 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 COPYING3.  If not see

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

#include <unordered_set>

#include <testsuite_hooks.h>

// DR 1189. Awkward interface for changing the number of buckets

// in an unordered associative container

void test01()

{

  bool test __attribute__((unused)) = true;

  std::unordered_set<int> s1;

  s1.reserve(10);

  VERIFY( s1.bucket_count() >= 10 );

  s1.reserve(100);

  VERIFY( s1.bucket_count() >= 100 );

  std::unordered_set<int> s2(100);

  VERIFY( s2.bucket_count() >= 100 );

  s2.reserve(1000);

  VERIFY( s2.bucket_count() >= 1000 );

}

int main()

{

  test01();

  return 0;

}