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  *  localisglobal.c
9  *  testObjects
10  *
11  *  Created by Blaine Garst on 9/29/08.
12  *
13  *  works in all configurations
14  *  CONFIG   rdar://6230297
15  */
16 
17 #include <stdio.h>
18 
19 void (^global)(void) = ^{ printf("hello world\n"); };
20 
21 int aresame(void *first, void *second) {
22     long *f = (long *)first;
23     long *s = (long *)second;
24     return *f == *s;
25 }
26 int main(int argc, char *argv[]) {
27     int i = 10;
28     void (^local)(void) = ^ { printf("hi %d\n", i); };
29     void (^localisglobal)(void) = ^ { printf("hi\n"); };
30 
31     if (aresame(local, localisglobal)) {
32         printf("local block could be global, but isn't\n");
33         return 1;
34     }
35     if (!aresame(global, localisglobal)) {
36         printf("local block is not global, not stack, what is it??\n");
37         return 1;
38     }
39     printf("%s: success\n", argv[0]);
40     return 0;
41 
42 }
43