File: ivar-access-package.m

package info (click to toggle)
llvm-toolchain-3.7 1%3A3.7.1-5
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 345,556 kB
  • ctags: 362,199
  • sloc: cpp: 2,156,381; ansic: 458,339; objc: 91,547; python: 89,988; asm: 86,305; sh: 21,479; makefile: 6,853; perl: 5,601; ml: 5,458; pascal: 3,933; lisp: 2,429; xml: 686; cs: 239; php: 202; csh: 117
file content (48 lines) | stat: -rw-r--r-- 743 bytes parent folder | download | duplicates (38)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
// RUN: %clang_cc1 -fsyntax-only -verify %s
// expected-no-diagnostics

typedef unsigned char BOOL;

@interface NSObject {
  id isa;
}
+new;
+alloc;
-init;
-autorelease;
@end

@interface NSAutoreleasePool : NSObject
- drain;
@end
 
@interface A : NSObject {
@package
    id object;
}
@end

@interface B : NSObject
- (BOOL)containsSelf:(A*)a;
@end

@implementation A
@end

@implementation B
- (BOOL)containsSelf:(A*)a {
    return a->object == self;
}
@end

void NSLog(id, ...);

int main (int argc, const char * argv[]) {
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
    A *a = [[A new] autorelease];
    B *b = [[B new] autorelease];
    NSLog(@"%s", [b containsSelf:a] ? "YES" : "NO");
    [pool drain];
    return 0;
}