1*0a6a1f1dSLionel Sambuc// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s 2*0a6a1f1dSLionel Sambuc// rdar://16842487 3*0a6a1f1dSLionel Sambuc// pr19682 4*0a6a1f1dSLionel Sambuc 5*0a6a1f1dSLionel Sambuc@interface Subscriptable 6*0a6a1f1dSLionel Sambuc- (id)objectForKeyedSubscript:(id)sub __attribute__((unavailable)); // expected-note 2 {{'objectForKeyedSubscript:' has been explicitly marked unavailable here}} 7*0a6a1f1dSLionel Sambuc- (void)setObject:(id)object forKeyedSubscript:(id)key __attribute__((unavailable)); // expected-note {{'setObject:forKeyedSubscript:' has been explicitly marked unavailable here}} 8*0a6a1f1dSLionel Sambuc@end 9*0a6a1f1dSLionel Sambuc 10*0a6a1f1dSLionel Sambucid test(Subscriptable *obj) { 11*0a6a1f1dSLionel Sambuc obj[obj] = obj; // expected-error {{'setObject:forKeyedSubscript:' is unavailable}} 12*0a6a1f1dSLionel Sambuc return obj[obj]; // expected-error {{'objectForKeyedSubscript:' is unavailable}} 13*0a6a1f1dSLionel Sambuc} 14*0a6a1f1dSLionel Sambuc 15*0a6a1f1dSLionel Sambucid control(Subscriptable *obj) { 16*0a6a1f1dSLionel Sambuc return [obj objectForKeyedSubscript:obj]; // expected-error {{'objectForKeyedSubscript:' is unavailable}} 17*0a6a1f1dSLionel Sambuc} 18*0a6a1f1dSLionel Sambuc 19