mirror of git://sourceware.org/git/glibc.git
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
/* Bug 20198: Do not call object destructors at exit.
|
|
Copyright (C) 2016-2019 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <stdlib.h>
|
|
|
|
struct A
|
|
{
|
|
~A () { abort (); }
|
|
};
|
|
|
|
thread_local A a;
|
|
|
|
void
|
|
__attribute__ ((noinline, noclone))
|
|
optimization_barrier (A &)
|
|
{
|
|
}
|
|
|
|
static int
|
|
do_test ()
|
|
{
|
|
optimization_barrier (a);
|
|
/* The C++11 standard in 18.5.12 says:
|
|
"Objects shall not be destroyed as a result of calling
|
|
quick_exit."
|
|
If quick_exit calls the destructors the test aborts. */
|
|
quick_exit (0);
|
|
return 0;
|
|
}
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|