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