1/*
2 * Copyright (c) 2010 Apple Inc. All rights reserved.
3 *
4 * @APPLE_LLVM_LICENSE_HEADER@
5 */
6
7/*
8 *  copynull.c
9 *  testObjects
10 *
11 *  Created by Blaine Garst on 10/15/08.
12 *  Copyright 2008 __MyCompanyName__. All rights reserved.
13 *
14 */
15
16// TEST_CONFIG
17
18// rdar://6295848
19
20#import <stdio.h>
21#import <Block.h>
22#import <Block_private.h>
23#import "test.h"
24
25int main() {
26
27    void (^block)(void) = (void (^)(void))0;
28    void (^blockcopy)(void) = Block_copy(block);
29
30    if (blockcopy != (void (^)(void))0) {
31        fail("whoops, somehow we copied NULL!");
32    }
33    // make sure we can also
34    Block_release(blockcopy);
35    // and more secretly
36    //_Block_destroy(blockcopy);
37
38    succeed(__FILE__);
39}
40