1/* This testcase is part of GDB, the GNU debugger.
2
3   Copyright 2014-2020 Free Software Foundation, Inc.
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 <string.h>
19
20struct s
21{
22  int m;
23};
24
25struct ss
26{
27  struct s a;
28  struct s b;
29};
30
31void
32init_s (struct s *s, int m)
33{
34  s->m = m;
35}
36
37void
38init_ss (struct ss *s, int a, int b)
39{
40  init_s (&s->a, a);
41  init_s (&s->b, b);
42}
43
44void
45foo (int x, struct ss ss)
46{
47  x = ss.a.m; /* break-here */
48}
49
50int
51main ()
52{
53  struct ss ss;
54
55  init_ss (&ss, 1, 2);
56
57  foo (42, ss);
58
59  return 0;
60}
61