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[thirdparty/gcc.git] / libstdc++-v3 / testsuite / tr1 / 2_general_utilities / weak_ptr / requirements / explicit_instantiation / 1.cc

// Copyright (C) 2006-2019 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/>.

// TR1 2.2.4 Template class weak_ptr [tr.util.smartptr.weak]

#include <tr1/memory>
#include <testsuite_tr1.h>

// { dg-do compile }

using namespace __gnu_test;
template class std::tr1::weak_ptr<int>;
template class std::tr1::weak_ptr<void>;
template class std::tr1::weak_ptr<ClassType>;
template class std::tr1::weak_ptr<IncompleteClass>;