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06fc020f SCR |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
b811d2c2 | 3 | Copyright 2012-2020 Free Software Foundation, Inc. |
06fc020f SCR |
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 | |
47d48711 | 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
06fc020f SCR |
17 | |
18 | #define ARRAY_SIZE 10 | |
19 | ||
20 | struct SimpleStruct | |
21 | { | |
22 | int a; | |
23 | double d; | |
24 | }; | |
25 | ||
26 | union SimpleUnion | |
27 | { | |
28 | int i; | |
29 | char c; | |
30 | float f; | |
31 | double d; | |
32 | }; | |
33 | ||
34 | typedef struct SimpleStruct SS; | |
35 | ||
36 | struct ComplexStruct | |
37 | { | |
38 | struct SimpleStruct s; | |
39 | union SimpleUnion u; | |
40 | SS sa[ARRAY_SIZE]; | |
41 | }; | |
42 | ||
43 | union ComplexUnion | |
44 | { | |
45 | SS s; | |
46 | struct SimpleStruct sa[ARRAY_SIZE]; | |
47 | }; | |
48 | ||
49 | int | |
50 | main (void) | |
51 | { | |
52 | struct SimpleStruct ss; | |
53 | struct SimpleStruct* ss_ptr = &ss; | |
54 | SS ss_t; | |
55 | ||
56 | union SimpleUnion su; | |
57 | struct ComplexStruct cs; | |
58 | struct ComplexStruct* cs_ptr = &cs; | |
59 | union ComplexUnion cu; | |
60 | int i; | |
61 | double darray[5] = {0.1, 0.2, 0.3, 0.4, 0.5}; | |
62 | double *darray_ref = darray; | |
63 | ||
64 | ss.a = 10; | |
65 | ss.d = 100.01; | |
66 | ss_t = ss; | |
67 | ||
68 | su.d = 100.1; | |
69 | ||
70 | cs.s = ss; | |
71 | cs.u = su; | |
72 | for (i = 0; i < ARRAY_SIZE; i++) | |
73 | { | |
74 | cs.sa[i].a = i; | |
75 | cs.sa[i].d = 10.10 + i; | |
76 | cu.sa[i].a = i; | |
77 | cu.sa[i].d = 100.10 + i; | |
78 | } | |
79 | ||
80 | return 0; /* Break here. */ | |
81 | } |