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// RUN: %clang_cc1 -fsyntax-only -verify %s
// expected-no-diagnostics
// rdar://9296866
@interface NSResponder
@end
@interface NSView : NSResponder
@end
@interface WebView : NSView
@end
@protocol WebDocumentView
@end
@implementation NSView
- (void) FUNC : (id)s {
WebView *m_webView;
NSView <WebDocumentView> *documentView;
NSView *coordinateView = s ? documentView : m_webView;
}
@end
// rdar://problem/19572837
@protocol NSObject
@end
__attribute__((objc_root_class))
@interface NSObject <NSObject>
@end
@protocol Goable <NSObject>
- (void)go;
@end
@protocol Drivable <Goable>
- (void)drive;
@end
@interface Car : NSObject
- (NSObject <Goable> *)bestGoable:(NSObject <Goable> *)drivable;
@end
@interface Car(Category) <Drivable>
@end
@interface Truck : Car
@end
@implementation Truck
- (NSObject <Goable> *)bestGoable:(NSObject <Goable> *)drivable value:(int)value{
return value > 0 ? self : drivable;
}
@end
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