blob: 02ea8b383ce2a9943cfb6db673166a781760cabf (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/* This testcase is part of GDB, the GNU debugger.
Copyright 2012-2022 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#define ARRAY_SIZE 10
struct SimpleStruct
{
int a;
double d;
};
union SimpleUnion
{
int i;
char c;
float f;
double d;
};
typedef struct SimpleStruct SS;
struct ComplexStruct
{
struct SimpleStruct s;
union SimpleUnion u;
SS sa[ARRAY_SIZE];
};
union ComplexUnion
{
SS s;
struct SimpleStruct sa[ARRAY_SIZE];
};
int
main (void)
{
struct SimpleStruct ss;
struct SimpleStruct* ss_ptr = &ss;
SS ss_t;
union SimpleUnion su;
struct ComplexStruct cs;
struct ComplexStruct* cs_ptr = &cs;
union ComplexUnion cu;
int i;
double darray[5] = {0.1, 0.2, 0.3, 0.4, 0.5};
double *darray_ref = darray;
ss.a = 10;
ss.d = 100.01;
ss_t = ss;
su.d = 100.1;
cs.s = ss;
cs.u = su;
for (i = 0; i < ARRAY_SIZE; i++)
{
cs.sa[i].a = i;
cs.sa[i].d = 10.10 + i;
cu.sa[i].a = i;
cu.sa[i].d = 100.10 + i;
}
return 0; /* Break here. */
}
|
