| // Copyright (C) 2007 Free Software Foundation |
| // |
| // 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 2, 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 COPYING. If not, write to the Free |
| // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
| // USA. |
| |
| // TR1 2.2.4 Template class weak_ptr [tr.util.smartptr.weak] |
| |
| #include <tr1/memory> |
| #include <testsuite_tr1.h> |
| |
| // { dg-do compile } |
| |
| // Check the _S_single lock policy can be instantiated. For a thread-enabled |
| // library this checks the templates can be instantiated for non-default |
| // lock policy, for a single-threaded lib this is redundant but harmless. |
| using namespace __gnu_test; |
| using std::tr1::__weak_ptr; |
| using std::tr1::_S_single; |
| template class __weak_ptr<int, _S_single>; |
| template class __weak_ptr<void, _S_single>; |
| template class __weak_ptr<ClassType, _S_single>; |
| template class __weak_ptr<IncompleteClass, _S_single>; |
