diff options
Diffstat (limited to 'libstdc++-v3/testsuite/tr1/2_general_utilities/memory/weak_ptr/lock/1.cc')
-rw-r--r-- | libstdc++-v3/testsuite/tr1/2_general_utilities/memory/weak_ptr/lock/1.cc | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/tr1/2_general_utilities/memory/weak_ptr/lock/1.cc b/libstdc++-v3/testsuite/tr1/2_general_utilities/memory/weak_ptr/lock/1.cc new file mode 100644 index 00000000000..0367b310059 --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/2_general_utilities/memory/weak_ptr/lock/1.cc @@ -0,0 +1,36 @@ +// 2006-09-24 Paolo Carlini <pcarlini@suse.de> + +// Copyright (C) 2006 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 } + +int main() +{ + using __gnu_test::check_ret_type; + using std::tr1::weak_ptr; + using std::tr1::shared_ptr; + + weak_ptr<int> wp; + check_ret_type<shared_ptr<int> >(wp.lock()); +} |