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1// RUN: %clang_cc1 -verify -Wno-objc-root-class %s2 3@protocol P4@end5 6@interface INTF<P>7- (void)IMeth;8@end9 10@implementation INTF11- (void)IMeth { [(id<P>)self Meth]; } // expected-warning {{instance method '-Meth' not found (return type defaults to 'id'); did you mean '-IMeth'?}}12@end13