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f1717362 | 1 | // Copyright (C) 2007-2016 Free Software Foundation, Inc. |
d41f51e2 | 2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
6bc9506f | 6 | // Free Software Foundation; either version 3, or (at your option) |
d41f51e2 | 7 | // any later version. |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
6bc9506f | 15 | // with this library; see the file COPYING3. If not see |
16 | // <http://www.gnu.org/licenses/>. | |
d41f51e2 | 17 | |
18 | // TR1 2.2.4 Template class weak_ptr [tr.util.smartptr.weak] | |
19 | ||
20 | #include <tr1/memory> | |
21 | #include <testsuite_tr1.h> | |
22 | ||
23 | // { dg-do compile } | |
24 | ||
25 | // Check the _S_single lock policy can be instantiated. For a thread-enabled | |
26 | // library this checks the templates can be instantiated for non-default | |
27 | // lock policy, for a single-threaded lib this is redundant but harmless. | |
28 | using namespace __gnu_test; | |
29 | using std::tr1::__weak_ptr; | |
30 | using std::tr1::_S_single; | |
31 | template class __weak_ptr<int, _S_single>; | |
32 | template class __weak_ptr<void, _S_single>; | |
33 | template class __weak_ptr<ClassType, _S_single>; | |
34 | template class __weak_ptr<IncompleteClass, _S_single>; |