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// { dg-do compile }

// { dg-require-parallel-mode "" }

// { dg-options "-fopenmp" { target *-*-* } }

// Copyright (C) 2007, 2009 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/>.

// Make sure to test without _GLIBCXX_PARALLEL

#ifdef _GLIBCXX_PARALLEL 

# undef _GLIBCXX_PARALLEL 

#endif

#include <parallel/numeric>

#include <numeric>

#include <vector>

#include <numeric>

void test()

{

  typedef unsigned short        value_type;

  typedef std::vector<value_type> vector_type;

  const value_type c(0);

  vector_type v(10);

  std::accumulate(v.begin(), v.end(), value_type(1));

  __gnu_parallel::accumulate(v.begin(), v.end(), value_type(1));

}