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1// RUN: %clang_cc1 -fobjc-gc -fsyntax-only -verify %s2// RUN: %clang_cc1 -x objective-c++ -fobjc-gc -fsyntax-only -verify %s3 4@protocol NSCopying @end5 6@interface NSObject <NSCopying>7@end8 9@interface NSDictionary : NSObject10@end11 12@interface INTF13 @property NSDictionary* undoAction; // expected-warning {{no 'assign', 'retain', or 'copy' attribute is specified - 'assign' is assumed}} // expected-warning {{default assign attribute on property 'undoAction' which implements NSCopying protocol is not appropriate with}}14 @property id okAction; // expected-warning {{no 'assign', 'retain', or 'copy' attribute is specified - 'assign' is assumed}}15@end16 17