1 // { dg-do run { target c++11 } }
3 // Copyright (C) 2009-2016 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
20 #include <system_error>
21 #include <testsuite_hooks.h>
23 enum my_errc
{ my_err
= 0 };
25 class my_error_category_impl
26 : public std::error_category
29 const char* name() const noexcept
{ return ""; }
30 std::string
message(int) const { return ""; }
31 } my_error_category_instance
;
34 make_error_code(my_errc e
)
36 return std::error_code(static_cast<int>(e
),
37 my_error_category_instance
);
43 struct is_error_code_enum
<my_errc
>
44 : public true_type
{};
50 bool test
__attribute__((unused
)) = true;
52 std::error_code
ec1(my_err
);
53 VERIFY( ec1
== make_error_code(my_err
) );