| 1 | // |
|---|---|
| 2 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 3 | // See https://llvm.org/LICENSE.txt for license information. |
| 4 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 5 | |
| 6 | // testfilerunner CONFIG |
| 7 | |
| 8 | #import <stdio.h> |
| 9 | #import <Block.h> |
| 10 | |
| 11 | int global; |
| 12 | |
| 13 | void (^gblock)(int) = ^(int x){ global = x; }; |
| 14 | |
| 15 | int main(int argc, char *argv[]) { |
| 16 | gblock(1); |
| 17 | if (global != 1) { |
| 18 | printf(format: "%s: *** did not set global to 1\n", argv[0]); |
| 19 | return 1; |
| 20 | } |
| 21 | void (^gblockcopy)(int) = Block_copy(gblock); |
| 22 | if (gblockcopy != gblock) { |
| 23 | printf(format: "global copy %p not a no-op %p\n", (void *)gblockcopy, (void *)gblock); |
| 24 | return 1; |
| 25 | } |
| 26 | Block_release(gblockcopy); |
| 27 | gblock(3); |
| 28 | if (global != 3) { |
| 29 | printf(format: "%s: *** did not set global to 3\n", argv[0]); |
| 30 | return 1; |
| 31 | } |
| 32 | gblockcopy = Block_copy(gblock); |
| 33 | gblockcopy(5); |
| 34 | if (global != 5) { |
| 35 | printf(format: "%s: *** did not set global to 5\n", argv[0]); |
| 36 | return 1; |
| 37 | } |
| 38 | printf(format: "%s: Success!\n", argv[0]); |
| 39 | return 0; |
| 40 | } |
| 41 | |
| 42 |