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
7#include "Common.h"
8#include "GC.h"
9
10void test1(CFTypeRef *cft) {
11  id x = CFBridgingRelease(cft);
12}
13
14@interface I1
15@end
16
17@implementation I1
18-(void)dealloc {
19  // dealloc
20  test1(0);
21}
22
23@end
24
25@interface I2
26@property (strong) id prop;
27@end
28
29@implementation I2
30@synthesize prop;
31
32-(void)dealloc {
33  // finalize
34  test1(0);
35}
36@end
37
38__attribute__((objc_arc_weak_reference_unavailable))
39@interface QQ {
40  __unsafe_unretained id s;
41  __unsafe_unretained QQ *q;
42}
43@end
44
45@interface I3
46@property (unsafe_unretained) I3 * pw1, * pw2;
47@property (strong) I3 * ps;
48@property (assign) I3 * pds;
49@end
50
51@interface I4Impl {
52  I4Impl *__strong pds2;
53}
54@property (unsafe_unretained) I4Impl * pw1, * pw2;
55@property (strong) I4Impl * ps;
56@property (strong) I4Impl * pds;
57@property (strong) I4Impl * pds2;
58@end
59
60@implementation I4Impl
61@synthesize pw1, pw2, ps, pds, pds2;
62
63-(void)test1:(CFTypeRef *)cft {
64  id x = CFBridgingRelease(cft);
65}
66@end
67
68@interface I5 {
69  __unsafe_unretained id prop;
70}
71@property (unsafe_unretained, readonly)  id prop;
72@end
73