| // Copyright (C) 2004, 2005, 2006 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 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. |
| |
| #include <string> |
| #include <stdexcept> |
| #include <iostream> |
| #include <sstream> |
| #include <ext/mt_allocator.h> |
| |
| // libstdc++/22309 |
| extern "C" void |
| try_allocation() |
| { |
| typedef char value_t; |
| |
| typedef __gnu_cxx::__mt_alloc<value_t> allocator_t; |
| |
| typedef std::char_traits<value_t> traits_t; |
| typedef std::basic_string<value_t, traits_t, allocator_t> string_t; |
| |
| string_t s; |
| s += "west beach, indiana dunes"; |
| } |
| |
| // libstdc++/23591 |
| extern "C" void |
| try_throw_exception() |
| { |
| try |
| { |
| throw std::bad_exception(); |
| } |
| catch (const std::exception& e) |
| { } |
| } |
| |
| extern "C" void |
| try_function_random_fail() |
| { |
| long seed = lrand48(); |
| if (seed < 2000) |
| seed = 2000; |
| |
| { |
| std::ostringstream s; |
| s << "random_throw, seed: " << seed << std::endl; |
| std::cout << s.str(); |
| } |
| |
| while (--seed > 0) |
| { |
| try_throw_exception(); |
| } |
| |
| // Randomly throw. See if other threads cleanup. |
| throw std::bad_exception(); |
| } |