1*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -fsyntax-only -verify %s 2*f4a2713aSLionel Sambuc 3*f4a2713aSLionel Sambuc@protocol P 4*f4a2713aSLionel Sambuc- (id) inst_in_proto; 5*f4a2713aSLionel Sambuc@end 6*f4a2713aSLionel Sambuc 7*f4a2713aSLionel Sambuc@interface Object <P> 8*f4a2713aSLionel Sambuc- (id) inst_in_root; 9*f4a2713aSLionel Sambuc@end 10*f4a2713aSLionel Sambuc 11*f4a2713aSLionel Sambuc@interface Base 12*f4a2713aSLionel Sambuc@end 13*f4a2713aSLionel Sambuc 14*f4a2713aSLionel Sambuc@interface Derived: Base 15*f4a2713aSLionel Sambuc- (id)starboard; 16*f4a2713aSLionel Sambuc@end 17*f4a2713aSLionel Sambuc 18*f4a2713aSLionel Sambucvoid foo(void) { 19*f4a2713aSLionel Sambuc Class receiver; 20*f4a2713aSLionel Sambuc 21*f4a2713aSLionel Sambuc [Derived starboard]; // expected-warning {{method '+starboard' not found}} 22*f4a2713aSLionel Sambuc 23*f4a2713aSLionel Sambuc [receiver starboard]; // expected-warning {{instance method 'starboard' is being used on 'Class'}} 24*f4a2713aSLionel Sambuc [receiver inst_in_root]; // Ok! 25*f4a2713aSLionel Sambuc [receiver inst_in_proto]; // Ok! 26*f4a2713aSLionel Sambuc} 27*f4a2713aSLionel Sambuc 28