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ed3ef339 DE |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
618f726f | 3 | Copyright 2008-2016 Free Software Foundation, Inc. |
ed3ef339 DE |
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 <stdio.h> | |
19 | ||
20 | struct s | |
21 | { | |
22 | int a; | |
23 | int b; | |
24 | }; | |
25 | ||
26 | union u | |
27 | { | |
28 | int a; | |
29 | float b; | |
30 | }; | |
31 | ||
32 | enum e | |
33 | { | |
34 | ONE = 1, | |
35 | TWO = 2 | |
36 | }; | |
37 | ||
38 | typedef struct s *PTR; | |
39 | ||
40 | enum e evalue = TWO; | |
41 | ||
42 | #ifdef __cplusplus | |
43 | ||
44 | struct Base { | |
45 | virtual int x() { return 5; } | |
46 | }; | |
47 | ||
48 | struct Derived : public Base { | |
49 | }; | |
50 | ||
51 | Base *base = new Derived (); | |
0be03e84 DE |
52 | Derived derived; |
53 | Base &base_ref = derived; | |
ed3ef339 DE |
54 | |
55 | void ptr_ref(int*& rptr_int) | |
56 | { | |
57 | return; /* break to inspect pointer by reference. */ | |
58 | } | |
59 | #endif | |
60 | ||
61 | void func1 () | |
62 | { | |
63 | printf ("void function called\n"); | |
64 | } | |
65 | ||
66 | int func2 (int arg1, int arg2) | |
67 | { | |
68 | return arg1 + arg2; | |
69 | } | |
70 | ||
71 | char **save_argv; | |
72 | ||
73 | int | |
74 | main (int argc, char *argv[]) | |
75 | { | |
76 | char *cp = argv[0]; /* Prevent gcc from optimizing argv[] out. */ | |
77 | struct s s; | |
78 | union u u; | |
79 | PTR x = &s; | |
80 | char st[17] = "divide et impera"; | |
81 | char nullst[17] = "divide\0et\0impera"; | |
82 | void (*fp1) (void) = &func1; | |
83 | int (*fp2) (int, int) = &func2; | |
84 | const char *sptr = "pointer"; | |
85 | const char *embed = "embedded x\201\202\203\204"; | |
86 | int a[3] = {1,2,3}; | |
87 | int *p = a; | |
88 | int i = 2; | |
89 | int *ptr_i = &i; | |
90 | const char *sn = 0; | |
91 | s.a = 3; | |
92 | s.b = 5; | |
93 | u.a = 7; | |
94 | (*fp1) (); | |
95 | (*fp2) (10,20); | |
96 | ||
97 | #ifdef __cplusplus | |
98 | ptr_ref(ptr_i); | |
99 | #endif | |
100 | ||
101 | save_argv = argv; /* break to inspect struct and union */ | |
102 | return 0; | |
103 | } |