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223e47cc LB |
1 | // |
2 | // The LLVM Compiler Infrastructure | |
3 | // | |
4 | // This file is distributed under the University of Illinois Open Source | |
5 | // License. See LICENSE.TXT for details. | |
6 | ||
7 | /* | |
8 | * cast.c | |
9 | * testObjects | |
10 | * | |
11 | * Created by Blaine Garst on 2/17/09. | |
12 | * | |
13 | */ | |
14 | ||
15 | // PURPOSE should allow casting of a Block reference to an arbitrary pointer and back | |
16 | // CONFIG open | |
17 | ||
18 | #include <stdio.h> | |
19 | ||
20 | ||
21 | ||
22 | int main(int argc, char *argv[]) { | |
23 | ||
24 | void (^aBlock)(void); | |
25 | int *ip; | |
26 | char *cp; | |
27 | double *dp; | |
28 | ||
29 | ip = (int *)aBlock; | |
30 | cp = (char *)aBlock; | |
31 | dp = (double *)aBlock; | |
32 | aBlock = (void (^)(void))ip; | |
33 | aBlock = (void (^)(void))cp; | |
34 | aBlock = (void (^)(void))dp; | |
35 | printf("%s: success", argv[0]); | |
36 | return 0; | |
37 | } |