1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 3 @interface Super { 4 id value2; // expected-note {{previously declared 'value2' here}} 5 } 6 @property(retain) id value; 7 @property(retain) id value1; 8 @property(retain) id prop; 9 @end 10 11 @interface Sub : Super 12 { 13 id value; 14 } 15 @end 16 17 @implementation Sub 18 @synthesize value; // expected-note {{previous use is here}} 19 @synthesize value1=value; // expected-error {{synthesized properties 'value1' and 'value' both claim instance variable 'value'}} 20 @synthesize prop=value2; // expected-error {{property 'prop' attempting to use instance variable 'value2' declared in super class 'Super'}} 21 @end 22 23 24
