xref: /aosp_15_r20/external/clang/test/CodeGenObjC/gc-weak-attribute.m (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-gc -emit-llvm -o - %s | FileCheck %s
2*67e74705SXin Li// rdar://10073896
3*67e74705SXin Li
4*67e74705SXin Li@interface I
5*67e74705SXin Li{
6*67e74705SXin Li  __weak id wObject;
7*67e74705SXin Li}
8*67e74705SXin Li@property (readwrite, weak) id representedObject;
9*67e74705SXin Li@property (readwrite, weak) id wObject;
10*67e74705SXin Li@property (readwrite, weak) __weak id wRandom;
11*67e74705SXin Li@property (readwrite, assign) __weak id wAnother;
12*67e74705SXin Li@end
13*67e74705SXin Li
14*67e74705SXin Li@implementation I
15*67e74705SXin Li@synthesize representedObject;
16*67e74705SXin Li@synthesize wObject;
17*67e74705SXin Li@synthesize wRandom;
18*67e74705SXin Li@synthesize wAnother;
19*67e74705SXin Li@end
20*67e74705SXin Li// CHECK:  call i8* @objc_read_weak
21*67e74705SXin Li// CHECK:  call i8* @objc_assign_weak
22*67e74705SXin Li// CHECK:  call i8* @objc_read_weak
23*67e74705SXin Li// CHECK:  call i8* @objc_assign_weak
24*67e74705SXin Li// CHECK:  call i8* @objc_read_weak
25*67e74705SXin Li// CHECK:  call i8* @objc_assign_weak
26*67e74705SXin Li// CHECK:  call i8* @objc_read_weak
27*67e74705SXin Li// CHECK:  call i8* @objc_assign_weak
28*67e74705SXin Li
29