1 /* Copyright 2002, 2003, 2004
2 Free Software Foundation, Inc.
3
4 This file is part of GDB.
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or (at
9 your option) any later version.
10
11 This program is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
20
21 /* Test taken from GCC. Verify that we can print a structure containing
22 a complex number. */
23
24 #include <stdlib.h>
25
26 typedef __complex__ float cf;
27 struct x { char c; cf f; } __attribute__ ((__packed__));
28 struct unpacked_x { char c; cf f; };
29 extern void f4 (struct unpacked_x*);
30 extern void f3 (void);
31 extern void f2 (struct x*);
32 extern void f1 (void);
33 int
main(void)34 main (void)
35 {
36 f1 ();
37 f3 ();
38 exit (0);
39 }
40
41 void
f1(void)42 f1 (void)
43 {
44 struct x s;
45 s.f = 1;
46 s.c = 42;
47 f2 (&s);
48 }
49
50 void
f2(struct x * y)51 f2 (struct x *y)
52 {
53 if (y->f != 1 || y->c != 42)
54 abort ();
55 }
56
57 void
f3(void)58 f3 (void)
59 {
60 struct unpacked_x s;
61 s.f = 1;
62 s.c = 42;
63 f4 (&s);
64 }
65
66 void
f4(struct unpacked_x * y)67 f4 (struct unpacked_x *y)
68 {
69 if (y->f != 1 || y->c != 42)
70 abort ();
71 }
72