blob: f0a9e22b343e1ecc017e4f1cfcb8dfdf454c4fa3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
// Copyright (C) 2015-2022 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// { dg-do run { target { c++11 && { ! c++23 } } } }
#include <memory>
#include <testsuite_hooks.h>
void
test01()
{
char buf[8];
std::declare_reachable(buf);
char* p = std::undeclare_reachable(buf);
VERIFY( p == buf );
std::declare_no_pointers(p, sizeof(buf));
std::undeclare_no_pointers(p, sizeof(buf));
std::pointer_safety ps = std::get_pointer_safety();
VERIFY( ps == std::pointer_safety::relaxed );
}
int
main()
{
test01();
}
|