1*67e74705SXin Li@protocol NSCopying @end 2*67e74705SXin Li 3*67e74705SXin Li__attribute__((objc_root_class)) 4*67e74705SXin Li@interface NSObject <NSCopying> 5*67e74705SXin Li- (void)dealloc; 6*67e74705SXin Li@end 7*67e74705SXin Li 8*67e74705SXin Li@implementation NSObject 9*67e74705SXin Li- (void)dealloc { 10*67e74705SXin Li // Root class, shouldn't warn 11*67e74705SXin Li} 12*67e74705SXin Li- (void)finalize { 13*67e74705SXin Li // Root class, shouldn't warn 14*67e74705SXin Li} 15*67e74705SXin Li@end 16*67e74705SXin Li 17*67e74705SXin Li@interface Subclass1 : NSObject 18*67e74705SXin Li- (void)dealloc; 19*67e74705SXin Li- (void)finalize; 20*67e74705SXin Li@end 21*67e74705SXin Li 22*67e74705SXin Li@implementation Subclass1 23*67e74705SXin Li- (void)dealloc { 24*67e74705SXin Li} 25*67e74705SXin Li- (void)finalize { 26*67e74705SXin Li} 27*67e74705SXin Li@end 28*67e74705SXin Li 29*67e74705SXin Li@interface Subclass2 : NSObject 30*67e74705SXin Li- (void)dealloc; 31*67e74705SXin Li- (void)finalize; 32*67e74705SXin Li@end 33*67e74705SXin Li 34*67e74705SXin Li@implementation Subclass2 35*67e74705SXin Li- (void)dealloc { 36*67e74705SXin Li [super dealloc]; // Shouldn't warn 37*67e74705SXin Li} 38*67e74705SXin Li- (void)finalize { 39*67e74705SXin Li [super finalize]; // Shouldn't warn 40*67e74705SXin Li} 41*67e74705SXin Li@end 42*67e74705SXin Li 43*67e74705SXin Li// RUN: %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck %s 44*67e74705SXin Li// CHECK: warn-missing-super.m:24:1: warning: method possibly missing a [super dealloc] call 45*67e74705SXin Li// CHECK: 1 warning generated. 46*67e74705SXin Li 47*67e74705SXin Li// RUN: %clang_cc1 -fsyntax-only -fobjc-gc %s 2>&1 | FileCheck --check-prefix=CHECK-GC %s 48*67e74705SXin Li// CHECK-GC: warn-missing-super.m:24:1: warning: method possibly missing a [super dealloc] call 49*67e74705SXin Li// CHECK-GC: warn-missing-super.m:26:1: warning: method possibly missing a [super finalize] call 50*67e74705SXin Li// CHECK-GC: 2 warnings generated. 51*67e74705SXin Li 52*67e74705SXin Li// RUN: %clang_cc1 -fsyntax-only -fobjc-gc-only %s 2>&1 | FileCheck --check-prefix=CHECK-GC-ONLY %s 53*67e74705SXin Li// CHECK-GC-ONLY: warn-missing-super.m:26:1: warning: method possibly missing a [super finalize] call 54*67e74705SXin Li// CHECK-GC-ONLY: 1 warning generated. 55*67e74705SXin Li 56*67e74705SXin Li// RUN: not %clang_cc1 -fsyntax-only -triple x86_64-apple-darwin10 -fobjc-arc %s 2>&1 | FileCheck --check-prefix=CHECK-ARC %s 57*67e74705SXin Li// CHECK-ARC: warn-missing-super.m:36:10: error: ARC forbids explicit message send of 'dealloc' 58*67e74705SXin Li// CHECK-ARC: 1 error generated. 59