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