1 // { dg-do compile { target c++14 } }
2 
3 // Copyright (C) 2014-2021 Free Software Foundation, Inc.
4 //
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)
9 // any later version.
10 
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.
15 
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/>.
19 
20 #include <experimental/any>
21 #include <type_traits>
22 #include <typeinfo>
23 
24 using check1_t = std::experimental::fundamentals_v1::any;
25 using check2_t = std::experimental::fundamentals_v1::bad_any_cast;
26 
27 static_assert(std::is_base_of<std::bad_cast, check2_t>::value,
28 	      "bad_any_cast must derive from bad_cast");
29 
30