55 lines
1.8 KiB
Objective-C
55 lines
1.8 KiB
Objective-C
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@protocol NSObject
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- (id)retain;
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- (unsigned)retainCount;
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- (oneway void)release;
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- (id)autorelease;
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@end
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@interface NSObject <NSObject> {}
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- (id)init;
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+ (id)new;
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+ (id)alloc;
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- (void)dealloc;
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- (void)finalize;
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- (id)copy;
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- (id)mutableCopy;
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@end
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@interface A : NSObject
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@end
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struct UnsafeS {
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A *__unsafe_unretained unsafeObj;
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};
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id global_foo;
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void test1(A *a, struct UnsafeS *unsafeS) {
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[unsafeS->unsafeObj retain];
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id foo = [unsafeS->unsafeObj retain]; // no warning.
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[global_foo retain];
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[a retainCount];
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}
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// RUN: not %clang_cc1 -arcmt-check -triple x86_64-apple-darwin10 %s -serialize-diagnostic-file %t.diag
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// RUN: c-index-test -read-diagnostics %t.diag > %t 2>&1
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// RUN: FileCheck --input-file=%t %s
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// CHECK: {{.*}}check-with-serialized-diag.m:32:4: error: [rewriter] it is not safe to remove 'retain' message on an __unsafe_unretained type
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// CHECK-NEXT: Number FIXITs = 0
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// CHECK-NEXT: {{.*}}check-with-serialized-diag.m:34:4: error: [rewriter] it is not safe to remove 'retain' message on a global variable
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// CHECK-NEXT: Number FIXITs = 0
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// CHECK-NEXT: {{.*}}check-with-serialized-diag.m:32:23: error: ARC forbids explicit message send of 'retain'
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// CHECK-NEXT: Range: {{.*}}check-with-serialized-diag.m:32:4 {{.*}}check-with-serialized-diag.m:32:22
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// CHECK-NEXT: Number FIXITs = 0
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// CHECK-NEXT: {{.*}}check-with-serialized-diag.m:34:15: error: ARC forbids explicit message send of 'retain'
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// CHECK-NEXT: Range: {{.*}}check-with-serialized-diag.m:34:4 {{.*}}check-with-serialized-diag.m:34:14
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// CHECK-NEXT: Number FIXITs = 0
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// CHECK-NEXT: {{.*}}check-with-serialized-diag.m:35:6: error: ARC forbids explicit message send of 'retainCount'
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// CHECK-NEXT: Range: {{.*}}check-with-serialized-diag.m:35:4 {{.*}}check-with-serialized-diag.m:35:5
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// CHECK-NEXT: Number FIXITs = 0
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