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1// RUN: %clang_cc1 -fsyntax-only -verify %s2// expected-no-diagnostics3 4@protocol ViewDelegate @end5 6@interface NSTextView7- (id <ViewDelegate>)delegate;8@end9 10@interface FooTextView : NSTextView11@end12 13@interface FooTextView() 14- (id)delegate;15@end16 17@implementation FooTextView18- (id)delegate {return 0; }19@end20 21