15fb5df9cSJohn McCall// RUN: %clang_cc1 %s -fsyntax-only -verify -triple i386-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 2*c6e68daaSAndy Gibbs// expected-no-diagnostics 331236f87SChris Lattnertypedef struct objc_object {} *id; 431236f87SChris Lattnertypedef signed char BOOL; 531236f87SChris Lattnertypedef unsigned int NSUInteger; 631236f87SChris Lattnertypedef struct _NSZone NSZone; 731236f87SChris Lattner 831236f87SChris Lattner@protocol NSObject 931236f87SChris Lattner- (BOOL) isEqual:(id) object; 1031236f87SChris Lattner@end 1131236f87SChris Lattner 1231236f87SChris Lattner@protocol NSCopying 1331236f87SChris Lattner- (id) copyWithZone:(NSZone *) zone; 1431236f87SChris Lattner@end 1531236f87SChris Lattner 1631236f87SChris Lattner@interface NSObject < NSObject > {} 1731236f87SChris Lattner@end 1831236f87SChris Lattner 1931236f87SChris Lattnerextern id NSAllocateObject (Class aClass, NSUInteger extraBytes, NSZone * zone); 2031236f87SChris Lattner 2131236f87SChris Lattner@interface MyClassBase : NSObject < NSCopying > {} 2231236f87SChris Lattner@end 2331236f87SChris Lattner 2431236f87SChris Lattner@interface MyClassDirectNode : MyClassBase < NSCopying > 2531236f87SChris Lattner{ 2631236f87SChris Lattner @public NSUInteger attributeRuns[((1024 - 16 - sizeof (MyClassBase)) / (sizeof (NSUInteger) + sizeof (void *)))]; 2731236f87SChris Lattner} 2831236f87SChris Lattner@end 29