Blaine Garst | 86d0ba4 | 2010-08-04 23:34:21 +0000 | [diff] [blame] | 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 | // byrefcopystack.m |
| 9 | // testObjects |
| 10 | // |
| 11 | // Created by Blaine Garst on 5/13/08. |
| 12 | // |
| 13 | |
| 14 | |
| 15 | |
| 16 | #include <stdio.h> |
| 17 | #include <Block.h> |
| 18 | |
| 19 | // CONFIG rdar://6255170 |
| 20 | |
| 21 | void (^bumpi)(void); |
| 22 | int (^geti)(void); |
| 23 | |
| 24 | void setClosures() { |
| 25 | int __block i = 10; |
| 26 | bumpi = Block_copy(^{ ++i; }); |
| 27 | geti = Block_copy(^{ return i; }); |
| 28 | } |
| 29 | |
| 30 | int main(int argc, char *argv[]) { |
| 31 | setClosures(); |
| 32 | bumpi(); |
| 33 | int i = geti(); |
| 34 | |
| 35 | if (i != 11) { |
| 36 | printf("*** %s didn't update i\n", argv[0]); |
| 37 | return 1; |
| 38 | } |
| 39 | printf("%s: success\n", argv[0]); |
| 40 | return 0; |
| 41 | } |