1*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -rewrite-objc -fobjc-runtime=macosx-fragile-10.5 %s -o - 2*f4a2713aSLionel Sambuc 3*f4a2713aSLionel Sambuc@protocol P 4*f4a2713aSLionel Sambuc- (id<P>) Meth: (id<P>) Arg; 5*f4a2713aSLionel Sambuc@end 6*f4a2713aSLionel Sambuc 7*f4a2713aSLionel Sambuc@interface INTF<P> 8*f4a2713aSLionel Sambuc- (id<P>)IMeth; 9*f4a2713aSLionel Sambuc@end 10*f4a2713aSLionel Sambuc 11*f4a2713aSLionel Sambuc@implementation INTF 12*f4a2713aSLionel Sambuc- (id<P>)IMeth { return [(id<P>)self Meth: (id<P>)0]; } 13*f4a2713aSLionel Sambuc- (id<P>) Meth : (id<P>) Arg { return 0; } 14*f4a2713aSLionel Sambuc@end 15