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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/18_support/launder/requirements_neg.cc
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1 // Copyright (C) 2016-2022 Free Software Foundation, Inc.
3 // This file is part of the GNU ISO C++ Library. This library is free
4 // software; you can redistribute it and/or modify it under the
5 // terms of the GNU General Public License as published by the
6 // Free Software Foundation; either version 3, or (at your option)
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING3. If not see
16 // <http://www.gnu.org/licenses/>.
18 // { dg-do compile { target c++17 } }
22 void f1(int) noexcept
;
23 int f2(const char*, ...);
28 std::launder( &f1
); // { dg-error "deleted function" }
29 std::launder( &f2
); // { dg-error "deleted function" }
31 std::launder( p
); // { dg-error "deleted function" }
32 const void* cp
= nullptr;
33 std::launder( cp
); // { dg-error "deleted function" }
34 volatile void* vp
= nullptr;
35 std::launder( vp
); // { dg-error "deleted function" }
36 const volatile void* cvp
= nullptr;
37 std::launder( cvp
); // { dg-error "deleted function" }