| // 2002-01-24 Phil Edwards <pme@gcc.gnu.org> |
| |
| // Copyright (C) 2002, 2009 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/>. |
| |
| // 20.4.3 temporary buffers |
| |
| #include <memory> |
| #include <testsuite_hooks.h> |
| |
| struct junk { char j[12]; }; |
| |
| int main(void) |
| { |
| bool test __attribute__((unused)) = true; |
| |
| std::pair<junk*,ptrdiff_t> results = std::get_temporary_buffer<junk>(5); |
| |
| if (results.second != 0) |
| { |
| // make sure it works: test the returned capacity, and then construct |
| // some junk in the buffer. |
| // XXX |
| VERIFY( results.first != 0 ); |
| } |
| else |
| { |
| // if it says it didn't work, make sure it didn't work |
| VERIFY( results.first == 0 ); |
| } |
| |
| std::return_temporary_buffer(results.first); |
| |
| return 0; |
| } |