| 1 | /* Bug 20198: Do not call object destructors at exit. |
|---|---|
| 2 | Copyright (C) 2016-2024 Free Software Foundation, Inc. |
| 3 | This file is part of the GNU C Library. |
| 4 | |
| 5 | The GNU C Library is free software; you can redistribute it and/or |
| 6 | modify it under the terms of the GNU Lesser General Public |
| 7 | License as published by the Free Software Foundation; either |
| 8 | version 2.1 of the License, or (at your option) any later version. |
| 9 | |
| 10 | The GNU C Library is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | Lesser General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU Lesser General Public |
| 16 | License along with the GNU C Library; if not, see |
| 17 | <https://www.gnu.org/licenses/>. */ |
| 18 | |
| 19 | #include <stdlib.h> |
| 20 | |
| 21 | struct A |
| 22 | { |
| 23 | ~A () { abort (); } |
| 24 | }; |
| 25 | |
| 26 | thread_local A a; |
| 27 | |
| 28 | void |
| 29 | __attribute__ ((noinline, noclone)) |
| 30 | optimization_barrier (A &) |
| 31 | { |
| 32 | } |
| 33 | |
| 34 | static int |
| 35 | do_test () |
| 36 | { |
| 37 | optimization_barrier (a); |
| 38 | /* The C++11 standard in 18.5.12 says: |
| 39 | "Objects shall not be destroyed as a result of calling |
| 40 | quick_exit." |
| 41 | If quick_exit calls the destructors the test aborts. */ |
| 42 | quick_exit (status: 0); |
| 43 | return 0; |
| 44 | } |
| 45 | |
| 46 | #define TEST_FUNCTION do_test () |
| 47 | #include "../test-skeleton.c" |
| 48 |