| 1 | |
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| 2 | @protocol NSObject |
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| 3 | - (id)retain; |
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| 4 | - (unsigned)retainCount; |
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| 5 | - (oneway void)release; |
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| 6 | - (id)autorelease; |
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| 7 | @end |
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| 8 | |
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| 9 | @interface NSObject <NSObject> {} |
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| 10 | - (id)init; |
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| 11 | |
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| 12 | + (id)new; |
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| 13 | + (id)alloc; |
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| 14 | - (void)dealloc; |
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| 15 | |
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| 16 | - (void)finalize; |
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| 17 | |
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| 18 | - (id)copy; |
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| 19 | - (id)mutableCopy; |
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| 20 | @end |
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| 21 | |
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| 22 | @interface A : NSObject |
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| 23 | @end |
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| 24 | |
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| 25 | struct UnsafeS { |
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| 26 | A *__unsafe_unretained unsafeObj; |
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| 27 | }; |
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| 28 | |
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| 29 | id global_foo; |
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| 30 | |
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| 31 | void test1(A *a, struct UnsafeS *unsafeS) { |
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| 32 | [unsafeS->unsafeObj retain]; |
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| 33 | id foo = [unsafeS->unsafeObj retain]; // no warning. |
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| 34 | [global_foo retain]; |
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| 35 | [a retainCount]; |
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| 36 | } |
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| 37 | |
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| 38 | // RUN: not %clang_cc1 -arcmt-check -triple x86_64-apple-darwin10 %s -serialize-diagnostic-file %t.diag |
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| 39 | // RUN: c-index-test -read-diagnostics %t.diag > %t 2>&1 |
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| 40 | // RUN: FileCheck --input-file=%t %s |
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| 41 | |
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| 42 | // 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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| 43 | // CHECK-NEXT: Number FIXITs = 0 |
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| 44 | // 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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| 45 | // CHECK-NEXT: Number FIXITs = 0 |
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| 46 | // CHECK-NEXT: {{.*}}check-with-serialized-diag.m:32:23: error: ARC forbids explicit message send of 'retain' |
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| 47 | // CHECK-NEXT: Range: {{.*}}check-with-serialized-diag.m:32:4 {{.*}}check-with-serialized-diag.m:32:22 |
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| 48 | // CHECK-NEXT: Number FIXITs = 0 |
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| 49 | // CHECK-NEXT: {{.*}}check-with-serialized-diag.m:34:15: error: ARC forbids explicit message send of 'retain' |
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| 50 | // CHECK-NEXT: Range: {{.*}}check-with-serialized-diag.m:34:4 {{.*}}check-with-serialized-diag.m:34:14 |
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| 51 | // CHECK-NEXT: Number FIXITs = 0 |
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| 52 | // CHECK-NEXT: {{.*}}check-with-serialized-diag.m:35:6: error: ARC forbids explicit message send of 'retainCount' |
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| 53 | // CHECK-NEXT: Range: {{.*}}check-with-serialized-diag.m:35:4 {{.*}}check-with-serialized-diag.m:35:5 |
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| 54 | // CHECK-NEXT: Number FIXITs = 0 |
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| 55 | |
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| 56 | |
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