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

// 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 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 <memory>

#include <scoped_allocator>

#include <vector>

#include <testsuite_hooks.h>

#include <testsuite_allocator.h>

using __gnu_test::uneq_allocator;

struct Element

{

  typedef uneq_allocator<Element> allocator_type;

  allocator_type alloc;

  Element(const allocator_type& a = allocator_type()) : alloc(a) { }

  Element(std::allocator_arg_t, const allocator_type& a, int i = 0)

  : alloc(a) { }

  Element(std::allocator_arg_t, const allocator_type& a, const Element&)

  : alloc(a) { }

  const allocator_type& get_allocator() const { return alloc; }

};

void test01()

{

  bool test __attribute((unused)) = false;

  typedef std::scoped_allocator_adaptor<Element::allocator_type> alloc1_type;

  typedef std::vector<Element, alloc1_type> EltVec;

  alloc1_type a1(1);

  Element e;

  EltVec ev1(1, e, a1);

  VERIFY( ev1[0].get_allocator().get_personality() == 1 );

}

void test02()

{

  bool test __attribute((unused)) = false;

  typedef std::vector<Element, Element::allocator_type> EltVec;

  typedef std::scoped_allocator_adaptor<EltVec::allocator_type,

                                        Element::allocator_type> alloc_type;

  typedef std::vector<EltVec, alloc_type> EltVecVec;

  alloc_type a(1, 2);

  Element e;

  EltVec ev(1, e);

  EltVecVec evv(1, ev, a);

  VERIFY( evv.get_allocator().get_personality() == 1 );

  VERIFY( evv[0].get_allocator().get_personality() == 2 );

  VERIFY( evv[0][0].get_allocator().get_personality() == 2 );

  alloc_type a2(3, 4);

  EltVecVec evv2(evv, a2); // copy with a different allocator

  VERIFY( evv2.get_allocator().get_personality() == 3 );

  VERIFY( evv2[0].get_allocator().get_personality() == 4 );

  VERIFY( evv2[0][0].get_allocator().get_personality() == 4 );

  EltVecVec evv3(std::move(evv), a2); // move with a different allocator

  VERIFY( evv3.get_allocator().get_personality() == 3 );

  VERIFY( evv3[0].get_allocator().get_personality() == 4 );

  VERIFY( evv3[0][0].get_allocator().get_personality() == 4 );

}

int main()

{

  test01();

}