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1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
1d506c26 | 3 | Copyright 2020-2024 Free Software Foundation, Inc. |
5b56203a SM |
4 | |
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program 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 | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
18 | #include <stdlib.h> | |
19 | ||
20 | struct no_size | |
21 | { | |
22 | int n; | |
23 | int items[]; | |
24 | }; | |
25 | ||
26 | struct zero_size | |
27 | { | |
28 | int n; | |
29 | int items[0]; | |
30 | }; | |
31 | ||
32 | struct zero_size_only | |
33 | { | |
34 | int items[0]; | |
35 | }; | |
36 | ||
37 | struct no_size *ns; | |
38 | struct zero_size *zs; | |
39 | struct zero_size_only *zso; | |
40 | ||
41 | static void | |
42 | break_here (void) | |
43 | { | |
44 | } | |
45 | ||
46 | int | |
47 | main (void) | |
48 | { | |
49 | ns = (struct no_size *) malloc (sizeof (*ns) + 3 * sizeof (int)); | |
50 | zs = (struct zero_size *) malloc (sizeof (*zs) + 3 * sizeof (int)); | |
51 | zso = (struct zero_size_only *) malloc (sizeof (*zso) + 3 * sizeof (int)); | |
52 | ||
53 | ns->n = 3; | |
54 | ns->items[0] = 101; | |
55 | ns->items[1] = 102; | |
56 | ns->items[2] = 103; | |
57 | ||
58 | zs->n = 3; | |
59 | zs->items[0] = 201; | |
60 | zs->items[1] = 202; | |
61 | zs->items[2] = 203; | |
62 | ||
63 | zso->items[0] = 301; | |
64 | zso->items[1] = 302; | |
65 | zso->items[2] = 303; | |
66 | ||
67 | break_here (); | |
68 | ||
69 | return 0; | |
70 | } |