1*67e74705SXin Li// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fobjc-arc -fobjc-runtime-has-weak %s -emit-llvm -o - | FileCheck %s 2*67e74705SXin Li 3*67e74705SXin Li// CHECK: bitcast {{.*}} %self_weak_s_w_s 4*67e74705SXin Li// CHECK-NEXT: objc_destroyWeak 5*67e74705SXin Li// CHECK-NEXT: bitcast {{.*}} %self_strong_w_s 6*67e74705SXin Li// CHECK-NEXT: objc_storeStrong 7*67e74705SXin Li// CHECK-NEXT: bitcast {{.*}} %self_weak_s 8*67e74705SXin Li// CHECK-NEXT: objc_destroyWeak 9*67e74705SXin Li// CHECK-NEXT: bitcast {{.*}} %self_weak_s3 10*67e74705SXin Li// CHECK-NEXT: objc_destroyWeak 11*67e74705SXin Li// CHECK-NEXT: bitcast {{.*}} %self_strong3 12*67e74705SXin Li// CHECK-NEXT: objc_storeStrong 13*67e74705SXin Li// CHECK-NEXT: bitcast {{.*}} %self_strong2 14*67e74705SXin Li// CHECK-NEXT: objc_storeStrong 15*67e74705SXin Li// CHECK-NEXT: bitcast {{.*}} %self_strong 16*67e74705SXin Li// CHECK-NEXT: objc_storeStrong 17*67e74705SXin Li@interface NSObject 18*67e74705SXin Li@end 19*67e74705SXin Li@interface A : NSObject 20*67e74705SXin Li@end 21*67e74705SXin Li@implementation A 22*67e74705SXin Li- (void)test { 23*67e74705SXin Li __attribute__((objc_ownership(strong))) __typeof__(self) self_strong; 24*67e74705SXin Li __attribute__((objc_ownership(strong))) __typeof__(self_strong) self_strong2; 25*67e74705SXin Li __attribute__((objc_ownership(strong))) __typeof__(self_strong2) self_strong3; 26*67e74705SXin Li __attribute__((objc_ownership(weak))) __typeof__(self_strong3) self_weak_s3; 27*67e74705SXin Li 28*67e74705SXin Li __attribute__((objc_ownership(weak))) __typeof__(self_strong) self_weak_s; 29*67e74705SXin Li __attribute__((objc_ownership(strong))) __typeof__(self_weak_s) self_strong_w_s; 30*67e74705SXin Li __attribute__((objc_ownership(weak))) __typeof__(self_strong_w_s) self_weak_s_w_s; 31*67e74705SXin Li} 32*67e74705SXin Li@end 33