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1// RUN: %clang_cc1 -fsyntax-only -verify %s2 3@interface NSObject @end4 5@protocol DVTInvalidation6- (void)invalidate; // expected-note {{method 'invalidate' declared here}}7@property int Prop; // expected-note {{property declared here}}8@end9 10 11 12@protocol DVTInvalidation;13 14@interface IBImageCatalogDocument : NSObject <DVTInvalidation>15@end16 17@implementation IBImageCatalogDocument // expected-warning {{auto property synthesis will not synthesize property 'Prop' declared in protocol 'DVTInvalidation'}} \18 // expected-warning {{method 'invalidate' in protocol 'DVTInvalidation' not implemented}}19@end // expected-note {{add a '@synthesize' directive}}20