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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [libstdc++-v3/] [testsuite/] [20_util/] [temporary_buffer.cc] - Rev 516
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// 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; }