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