// { dg-do compile { target c++11 } }
// The extension that implicitly rebinds allocators is in gnu++98/11/14/17 only
// { dg-skip-if "" { *-*-* } { "-std=c++*" "-std=gnu++2*" } }

// Copyright (C) 2007-2021 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/>.

// This file tests explicit instantiation of library containers
// with an allocator for a different value_type (which is a GNU extension).

#include <unordered_set>

using namespace std;
template class std::unordered_set<int, hash<int>, equal_to<int>,
                                  allocator<char>>;