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@protocol NSCopying @end
__attribute__((objc_root_class))
@interface NSObject <NSCopying>
- (void)dealloc;
@end
@implementation NSObject
- (void)dealloc {
// Root class, shouldn't warn
}
- (void)finalize {
// Root class, shouldn't warn
}
@end
@interface Subclass1 : NSObject
- (void)dealloc;
- (void)finalize;
@end
@implementation Subclass1
- (void)dealloc {
}
- (void)finalize {
}
@end
@interface Subclass2 : NSObject
- (void)dealloc;
- (void)finalize;
@end
@implementation Subclass2
- (void)dealloc {
[super dealloc]; // Shouldn't warn
}
- (void)finalize {
[super finalize]; // Shouldn't warn
}
@end
// RUN: %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck %s
// CHECK: warn-missing-super.m:24:1: warning: method possibly missing a [super dealloc] call
// CHECK: 1 warning generated.
// RUN: %clang_cc1 -fsyntax-only -fobjc-gc %s 2>&1 | FileCheck --check-prefix=CHECK-GC %s
// CHECK-GC: warn-missing-super.m:24:1: warning: method possibly missing a [super dealloc] call
// CHECK-GC: warn-missing-super.m:26:1: warning: method possibly missing a [super finalize] call
// CHECK-GC: 2 warnings generated.
// RUN: %clang_cc1 -fsyntax-only -fobjc-gc-only %s 2>&1 | FileCheck --check-prefix=CHECK-GC-ONLY %s
// CHECK-GC-ONLY: warn-missing-super.m:26:1: warning: method possibly missing a [super finalize] call
// CHECK-GC-ONLY: 1 warning generated.
// RUN: %clang_cc1 -fsyntax-only -triple x86_64-apple-darwin10 -fobjc-arc %s 2>&1 | FileCheck --check-prefix=CHECK-ARC %s
// CHECK-ARC: warn-missing-super.m:36:4: error: ARC forbids explicit message send of 'dealloc'
// CHECK-ARC: 1 error generated.
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