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Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [libstdc++-v3/] [testsuite/] [20_util/] [shared_ptr/] [casts/] [1.cc] - Rev 424
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// { dg-options "-std=gnu++0x" } // Copyright (C) 2006, 2007, 2009 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 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/>. // 20.6.6.2.10 shared_ptr casts [util.smartptr.shared.cast] #include <memory> #include <testsuite_tr1.h> // { dg-do compile } struct MyP { virtual ~MyP() { }; }; struct MyDP : MyP { }; int main() { using __gnu_test::check_ret_type; using std::shared_ptr; using std::static_pointer_cast; using std::const_pointer_cast; using std::dynamic_pointer_cast; shared_ptr<double> spd; shared_ptr<const int> spci; shared_ptr<MyP> spa; check_ret_type<shared_ptr<void> >(static_pointer_cast<void>(spd)); check_ret_type<shared_ptr<int> >(const_pointer_cast<int>(spci)); check_ret_type<shared_ptr<MyDP> >(static_pointer_cast<MyDP>(spa)); }