| Manman Ren | 2c3933f | 2016-06-01 17:14:19 +0000 | [diff] [blame] | 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 |