1 // { dg-do compile { target c++14 } }
3 // Copyright (C) 2014-2024 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 <experimental/any>
21 #include <type_traits>
24 using check1_t
= std::experimental::fundamentals_v1::any
;
25 using check2_t
= std::experimental::fundamentals_v1::bad_any_cast
;
27 static_assert(std::is_base_of
<std::bad_cast
, check2_t
>::value
,
28 "bad_any_cast must derive from bad_cast");