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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/experimental/any/assign/exception.cc
1 // { dg-do run { target c++14 } }
3 // Copyright (C) 2016-2019 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 <testsuite_hooks.h>
23 using std::experimental::any
;
24 using std::experimental::any_cast
;
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
= any_cast
<Good
>(a1
);
60 VERIFY( del_count
== 0 );
61 VERIFY( !a1
.empty() );
72 auto x
= any_cast
<Good
>(a1
);
73 VERIFY( del_count
== 0 );
74 VERIFY( !a1
.empty() );