1// Copyright (C) 2014-2015 Free Software Foundation, Inc. 2// 3// This file is part of the GNU ISO C++ Library. This library is free 4// software; you can redistribute it and/or modify it under the 5// terms of the GNU General Public License as published by the 6// Free Software Foundation; either version 3, or (at your option) 7// any later version. 8 9// This library is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13 14// You should have received a copy of the GNU General Public License along 15// with this library; see the file COPYING3. If not see 16// <http://www.gnu.org/licenses/>. 17 18// { dg-options "-std=gnu++11" } 19 20#include <ios> 21#include <testsuite_hooks.h> 22 23#if _GLIBCXX_USE_CXX11_ABI 24using test_type = std::ios_base::failure; 25 26static_assert( std::is_base_of<std::system_error, test_type>::value, "base" ); 27 28void 29test01() 30{ 31 test_type e("io error"); 32 VERIFY(std::string(e.what()).find("io error") != std::string::npos); 33 e = test_type("", make_error_code(std::io_errc::stream)); 34} 35 36struct E : test_type 37{ 38 E(const char* s) : test_type(s, make_error_code(std::io_errc::stream)) { } 39}; 40 41void 42test02() 43{ 44 E e("io error"); 45 VERIFY(std::string(e.what()).find("io error") != std::string::npos); 46} 47 48int 49main() 50{ 51 test01(); 52 test02(); 53} 54#else 55int main() { } 56#endif 57