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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [19_diagnostics/] [error_condition/] [modifiers/] [39881.cc] - Rev 742
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// { dg-options "-std=gnu++0x" } // Copyright (C) 2009, 2010, 2011 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 <system_error> #include <testsuite_hooks.h> enum my_errc { my_err = 0 }; class my_error_category_impl : public std::error_category { public: const char* name() const noexcept { return ""; } std::string message(int) const { return ""; } } my_error_category_instance; std::error_condition make_error_condition(my_errc e) { return std::error_condition(static_cast<int>(e), my_error_category_instance); } namespace std { template<> struct is_error_condition_enum<my_errc> : public true_type { }; } // libstdc++/39881 void test01() { bool test __attribute__((unused)) = true; std::error_condition ec2; ec2 = my_err; VERIFY( ec2 == make_error_condition(my_err) ); } int main() { test01(); return 0; }