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// { dg-do compile { target c++11 } }
// Copyright (C) 2012-2019 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 <type_traits>
// Check std::allocator for required typedefs.
using std::is_same;
using std::allocator;
static_assert( is_same<allocator<int>::size_type, std::size_t>::value,
"size_type" );
static_assert( is_same<allocator<int>::difference_type, std::ptrdiff_t>::value,
"difference_type" );
static_assert( is_same<allocator<int>::pointer, int*>::value,
"pointer" );
static_assert( is_same<allocator<int>::const_pointer, const int*>::value,
"const_pointer" );
static_assert( is_same<allocator<int>::reference, int&>::value,
"reference" );
static_assert( is_same<allocator<int>::const_reference, const int&>::value,
"const_reference" );
static_assert( is_same<allocator<int>::value_type, int>::value,
"value_type" );
static_assert( is_same<allocator<int>::rebind<char>::other,
allocator<char>>::value,
"rebind::other" );
static_assert( is_same<allocator<int>::propagate_on_container_move_assignment,
std::true_type>::value,
"propagate_on_container_move_assignment" );
static_assert( is_same<allocator<int>::is_always_equal, std::true_type>::value,
"is_always_equal" );
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