1*67e74705SXin Li// RUN: %clang_cc1 %s -fsyntax-only -verify -triple i386-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 2*67e74705SXin Li// expected-no-diagnostics 3*67e74705SXin Litypedef struct objc_object {} *id; 4*67e74705SXin Litypedef signed char BOOL; 5*67e74705SXin Litypedef unsigned int NSUInteger; 6*67e74705SXin Litypedef struct _NSZone NSZone; 7*67e74705SXin Li 8*67e74705SXin Li@protocol NSObject 9*67e74705SXin Li- (BOOL) isEqual:(id) object; 10*67e74705SXin Li@end 11*67e74705SXin Li 12*67e74705SXin Li@protocol NSCopying 13*67e74705SXin Li- (id) copyWithZone:(NSZone *) zone; 14*67e74705SXin Li@end 15*67e74705SXin Li 16*67e74705SXin Li@interface NSObject < NSObject > {} 17*67e74705SXin Li@end 18*67e74705SXin Li 19*67e74705SXin Liextern id NSAllocateObject (Class aClass, NSUInteger extraBytes, NSZone * zone); 20*67e74705SXin Li 21*67e74705SXin Li@interface MyClassBase : NSObject < NSCopying > {} 22*67e74705SXin Li@end 23*67e74705SXin Li 24*67e74705SXin Li@interface MyClassDirectNode : MyClassBase < NSCopying > 25*67e74705SXin Li{ 26*67e74705SXin Li @public NSUInteger attributeRuns[((1024 - 16 - sizeof (MyClassBase)) / (sizeof (NSUInteger) + sizeof (void *)))]; 27*67e74705SXin Li} 28*67e74705SXin Li@end 29