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1d509aa6 MM |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
b811d2c2 | 3 | Copyright 2018-2020 Free Software Foundation, Inc. |
1d509aa6 MM |
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 | */ | |
19 | ||
20 | static int | |
21 | inc (int x) | |
22 | { /* inc.1 */ | |
23 | return x + 1; /* inc.2 */ | |
24 | } /* inc.3 */ | |
25 | ||
26 | static int | |
27 | thrice (int (*op)(int), int x) | |
28 | { /* thrice.1 */ | |
29 | x = op (x); /* thrice.2 */ | |
30 | x = op (x); /* thrice.3 */ | |
31 | return op (x); /* thrice.4 */ | |
32 | } /* thrice.5 */ | |
33 | ||
34 | int | |
35 | main () | |
36 | { | |
37 | int x; | |
38 | ||
39 | x = thrice (inc, 40); | |
40 | ||
41 | return x; | |
42 | } |