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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/any/assign/exception.cc
1 // { dg-options "-std=gnu++17" }
2 // { dg-do run { target c++17 } }
4 // Copyright (C) 2016-2021 Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
22 #include <testsuite_hooks.h>
26 bool should_throw
= false;
30 Bad(const Bad
&) {if (should_throw
) throw 666;}
36 Bad2(const Bad2
&) {if (should_throw
) throw 666;}
37 Bad2(Bad2
&&) noexcept
{}
44 Good(const Good
&) = default;
45 Good(Good
&&) = default;
46 ~Good() {++del_count
;}
59 auto x
= std::any_cast
<Good
>(a1
);
60 VERIFY( del_count
== 0 );
61 VERIFY( a1
.has_value() );
62 std::any_cast
<Good
>(a1
);
72 auto x
= std::any_cast
<Good
>(a1
);
73 VERIFY( del_count
== 0 );
74 VERIFY( a1
.has_value() );
75 std::any_cast
<Good
>(a1
);