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
|
// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fobjc-arc -fobjc-runtime-has-weak %s -emit-llvm -o - | FileCheck %s
// CHECK: bitcast {{.*}} %self_weak_s_w_s
// CHECK-NEXT: llvm.objc.destroyWeak
// CHECK-NEXT: bitcast {{.*}} %self_strong_w_s
// CHECK-NEXT: llvm.objc.storeStrong
// CHECK-NEXT: bitcast {{.*}} %self_weak_s
// CHECK-NEXT: llvm.objc.destroyWeak
// CHECK-NEXT: bitcast {{.*}} %self_weak_s3
// CHECK-NEXT: llvm.objc.destroyWeak
// CHECK-NEXT: bitcast {{.*}} %self_strong3
// CHECK-NEXT: llvm.objc.storeStrong
// CHECK-NEXT: bitcast {{.*}} %self_strong2
// CHECK-NEXT: llvm.objc.storeStrong
// CHECK-NEXT: bitcast {{.*}} %self_strong
// CHECK-NEXT: llvm.objc.storeStrong
@interface NSObject
@end
@interface A : NSObject
@end
@implementation A
- (void)test {
__attribute__((objc_ownership(strong))) __typeof__(self) self_strong;
__attribute__((objc_ownership(strong))) __typeof__(self_strong) self_strong2;
__attribute__((objc_ownership(strong))) __typeof__(self_strong2) self_strong3;
__attribute__((objc_ownership(weak))) __typeof__(self_strong3) self_weak_s3;
__attribute__((objc_ownership(weak))) __typeof__(self_strong) self_weak_s;
__attribute__((objc_ownership(strong))) __typeof__(self_weak_s) self_strong_w_s;
__attribute__((objc_ownership(weak))) __typeof__(self_strong_w_s) self_weak_s_w_s;
}
@end
|
