1// RUN: %clang_cc1 -triple x86_64-apple-macosx10.6 -fsyntax-only -fobjc-runtime-has-weak -fobjc-arc -x objective-c %s.result
2// RUN: arcmt-test --args -triple x86_64-apple-macosx10.6 -fsyntax-only -fobjc-gc-only -x objective-c %s > %t
3// RUN: diff %t %s.result
4// RUN: arcmt-test --args -triple x86_64-apple-macosx10.6 -fsyntax-only -fobjc-gc-only -x objective-c++ %s > %t
5// RUN: diff %t %s.result
6// DISABLE: mingw32
7
8#include "Common.h"
9#include "GC.h"
10
11void test1(CFTypeRef *cft) {
12  id x = NSMakeCollectable(cft);
13}
14
15@interface I1
16@end
17
18@implementation I1
19-(void)dealloc {
20  // dealloc
21  test1(0);
22}
23
24-(void)finalize {
25  // finalize
26  test1(0);
27}
28@end
29
30@interface I2
31@property (retain) id prop;
32@end
33
34@implementation I2
35@synthesize prop;
36
37-(void)finalize {
38  self.prop = 0;
39  // finalize
40  test1(0);
41}
42@end
43
44__attribute__((objc_arc_weak_reference_unavailable))
45@interface QQ {
46  __weak id s;
47  __weak QQ *q;
48}
49@end
50
51@interface I3
52@property (assign) I3 *__weak pw1, *__weak pw2;
53@property (assign) I3 *__strong ps;
54@property (assign) I3 * pds;
55@end
56
57@interface I4Impl {
58  I4Impl *pds2;
59}
60@property (assign) I4Impl *__weak pw1, *__weak pw2;
61@property (assign) I4Impl *__strong ps;
62@property (assign) I4Impl * pds;
63@property (assign) I4Impl * pds2;
64@end
65
66@implementation I4Impl
67@synthesize pw1, pw2, ps, pds, pds2;
68
69-(void)test1:(CFTypeRef *)cft {
70  id x = NSMakeCollectable(cft);
71}
72@end
73
74@interface I5 {
75  __weak id prop;
76}
77@property (readonly) __weak id prop;
78@end
79