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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/18_support/nested_exception/rethrow_if_nested.cc
1 // { dg-do run { target c++11 } }
2 // { dg-require-effective-target rtti }
4 // Copyright (C) 2009-2024 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>
24 struct derived
: std::nested_exception
{ };
26 struct base
{ virtual ~base() noexcept
; };
27 inline base::~base() noexcept
= default;
29 struct derived2
: base
, std::nested_exception
{ };
44 std::rethrow_if_nested(d
);
66 std::rethrow_if_nested(b
);
91 std::rethrow_if_nested(b
);
107 // LWG 2484 requires that these cases are well-formed, but don't rethrow.
109 std::rethrow_if_nested(1);
111 struct S
{ } nonpolymorphic
;
112 std::rethrow_if_nested(nonpolymorphic
);
114 struct derived3
: derived
, derived2
{ };
115 derived3 ambiguous_base
;
116 std::rethrow_if_nested(ambiguous_base
);
118 struct derived4
: private std::nested_exception
{ };
119 derived4 private_base
;
120 std::rethrow_if_nested(private_base
);