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59 lines
1.6 KiB
59 lines
1.6 KiB
4 months ago
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@protocol NSCopying @end
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__attribute__((objc_root_class))
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@interface NSObject <NSCopying>
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- (void)dealloc;
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@end
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@implementation NSObject
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- (void)dealloc {
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// Root class, shouldn't warn
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}
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- (void)finalize {
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// Root class, shouldn't warn
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}
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@end
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@interface Subclass1 : NSObject
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- (void)dealloc;
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- (void)finalize;
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@end
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@implementation Subclass1
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- (void)dealloc {
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}
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- (void)finalize {
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}
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@end
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@interface Subclass2 : NSObject
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- (void)dealloc;
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- (void)finalize;
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@end
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@implementation Subclass2
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- (void)dealloc {
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[super dealloc]; // Shouldn't warn
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}
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- (void)finalize {
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[super finalize]; // Shouldn't warn
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}
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@end
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// RUN: %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck %s
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// CHECK: warn-missing-super.m:24:1: warning: method possibly missing a [super dealloc] call
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// CHECK: 1 warning generated.
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// RUN: %clang_cc1 -fsyntax-only -fobjc-gc %s 2>&1 | FileCheck --check-prefix=CHECK-GC %s
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// CHECK-GC: warn-missing-super.m:24:1: warning: method possibly missing a [super dealloc] call
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// CHECK-GC: warn-missing-super.m:26:1: warning: method possibly missing a [super finalize] call
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// CHECK-GC: 2 warnings generated.
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// RUN: %clang_cc1 -fsyntax-only -fobjc-gc-only %s 2>&1 | FileCheck --check-prefix=CHECK-GC-ONLY %s
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// CHECK-GC-ONLY: warn-missing-super.m:26:1: warning: method possibly missing a [super finalize] call
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// CHECK-GC-ONLY: 1 warning generated.
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// 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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// CHECK-ARC: warn-missing-super.m:36:10: error: ARC forbids explicit message send of 'dealloc'
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// CHECK-ARC: 1 error generated.
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