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