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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [libstdc++-v3/] [testsuite/] [19_diagnostics/] [logic_error/] [what-3.cc] - Rev 826
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// { 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 <stdexcept> #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::logic_error obj1(s); // block 01 { const std::string s2(strlit1); std::logic_error obj2(s2); obj1 = obj2; } allocate_on_stack(); VERIFY( std::strcmp(strlit1, obj1.what()) == 0 ); // block 02 { const std::string s3(strlit2); std::logic_error obj3 = std::logic_error(s3); obj1 = obj3; } allocate_on_stack(); VERIFY( std::strcmp(strlit2, obj1.what()) == 0 ); } int main(void) { test04(); return 0; }