| 1 | @protocol NSCopying @end |
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| 2 | |
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| 3 | __attribute__((objc_root_class)) |
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| 4 | @interface NSObject <NSCopying> |
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| 5 | - (void)dealloc; |
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| 6 | @end |
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| 7 | |
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| 8 | @implementation NSObject |
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| 9 | - (void)dealloc { |
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| 10 | // Root class, shouldn't warn |
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| 11 | } |
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| 12 | - (void)finalize { |
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| 13 | // Root class, shouldn't warn |
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| 14 | } |
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| 15 | @end |
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| 16 | |
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| 17 | @interface Subclass1 : NSObject |
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| 18 | - (void)dealloc; |
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| 19 | - (void)finalize; |
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| 20 | @end |
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| 21 | |
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| 22 | @implementation Subclass1 |
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| 23 | - (void)dealloc { |
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| 24 | } |
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| 25 | - (void)finalize { |
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| 26 | } |
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| 27 | @end |
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| 28 | |
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| 29 | @interface Subclass2 : NSObject |
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| 30 | - (void)dealloc; |
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| 31 | - (void)finalize; |
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| 32 | @end |
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| 33 | |
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| 34 | @implementation Subclass2 |
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| 35 | - (void)dealloc { |
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| 36 | [super dealloc]; // Shouldn't warn |
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| 37 | } |
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| 38 | - (void)finalize { |
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| 39 | [super finalize]; // Shouldn't warn |
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| 40 | } |
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| 41 | @end |
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| 42 | |
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| 43 | // RUN: %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck %s |
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| 44 | // CHECK: warn-missing-super.m:24:1: warning: method possibly missing a [super dealloc] call |
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| 45 | // CHECK: 1 warning generated. |
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| 46 | |
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| 47 | // RUN: %clang_cc1 -fsyntax-only -fobjc-gc %s 2>&1 | FileCheck --check-prefix=CHECK-GC %s |
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| 48 | // CHECK-GC: warn-missing-super.m:24:1: warning: method possibly missing a [super dealloc] call |
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| 49 | // CHECK-GC: warn-missing-super.m:26:1: warning: method possibly missing a [super finalize] call |
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| 50 | // CHECK-GC: 2 warnings generated. |
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| 51 | |
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| 52 | // RUN: %clang_cc1 -fsyntax-only -fobjc-gc-only %s 2>&1 | FileCheck --check-prefix=CHECK-GC-ONLY %s |
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| 53 | // CHECK-GC-ONLY: warn-missing-super.m:26:1: warning: method possibly missing a [super finalize] call |
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| 54 | // CHECK-GC-ONLY: 1 warning generated. |
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| 55 | |
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| 56 | // RUN: not %clang_cc1 -fsyntax-only -triple x86_64-apple-darwin10 -fobjc-arc %s 2>&1 | FileCheck --check-prefix=CHECK-ARC %s |
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| 57 | // CHECK-ARC: warn-missing-super.m:36:10: error: ARC forbids explicit message send of 'dealloc' |
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| 58 | // CHECK-ARC: 1 error generated. |
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| 59 | |
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