URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc4/] [libstdc++-v3/] [testsuite/] [19_diagnostics/] [system_error/] [what-3.cc] - Rev 519
Compare with Previous | Blame | View Log
// { dg-options "-std=gnu++0x" } // Copyright (C) 2007, 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/>. #include <string> #include <system_error> #include <cstring> #include <testsuite_hooks.h> // test copy ctors, assignment operators, and persistence of member string data // libstdc++/1972 // via Greg Bumgardner <bumgard@roguewave.com> void allocate_on_stack(void) { const size_t num = 512; __extension__ char array[num]; for (size_t i = 0; i < num; i++) array[i]=0; } void test04() { bool test __attribute__((unused)) = true; const std::string s("CA ISO emergency once again:immediate power down"); const char* strlit1 = "wish I lived in Palo Alto"; const char* strlit2 = "...or Santa Barbara"; std::system_error obj1(std::error_code(), s); // block 01 { const std::string s2(strlit1); std::system_error obj2(std::error_code(), s2); obj1 = obj2; } allocate_on_stack(); VERIFY( std::strcmp(strlit1, obj1.what()) == 0 ); // block 02 { const std::string s3(strlit2); std::system_error obj3 = std::system_error(std::error_code(), s3); obj1 = obj3; } allocate_on_stack(); VERIFY( std::strcmp(strlit2, obj1.what()) == 0 ); } int main(void) { test04(); return 0; }