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// Copyright (C) 2014-2019 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/>.
// { dg-do run { target c++11 } }
// { dg-require-effective-target cxx11-abi }
#include <ios>
#include <testsuite_hooks.h>
using test_type = std::ios_base::failure;
static_assert( std::is_base_of<std::system_error, test_type>::value, "base" );
void
test01()
{
test_type e("io error");
VERIFY(std::string(e.what()).find("io error") != std::string::npos);
e = test_type("", make_error_code(std::io_errc::stream));
}
struct E : test_type
{
E(const char* s) : test_type(s, make_error_code(std::io_errc::stream)) { }
};
void
test02()
{
E e("io error");
VERIFY(std::string(e.what()).find("io error") != std::string::npos);
}
int
main()
{
test01();
test02();
}
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