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/*
7 * blockimport.c
8 * testObjects
9 *
10 * Created by Blaine Garst on 10/13/08.
11 *
12 */
13
14
15//
16// pure C nothing more needed
17// CONFIG rdar://6289344
18
19#include <stdio.h>
20#include <Block.h>
21#include <Block_private.h>
22
23
24
25
26int main(int argc, char *argv[]) {
27 int i = 1;
28 int (^intblock)(void) = ^{ return i*10; };
29
30 void (^vv)(void) = ^{
31 if (argc > 0) {
32 printf("intblock returns %d\n", intblock());
33 }
34 };
35
36#if 0
37 //printf("Block dump %s\n", _Block_dump(vv));
38 {
39 struct Block_layout *layout = (struct Block_layout *)(void *)vv;
40 printf("isa %p\n", layout->isa);
41 printf("flags %x\n", layout->flags);
42 printf("descriptor %p\n", layout->descriptor);
43 printf("descriptor->size %d\n", layout->descriptor->size);
44 }
45#endif
46 void (^vvcopy)(void) = Block_copy(vv);
47 Block_release(vvcopy);
48 printf("%s: success\n", argv[0]);
49 return 0;
50}
51