1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 3 @interface I 4 - Meth; // expected-note{{method definition for 'Meth' not found}} \ 5 // expected-note{{method declared here}} 6 @end 7 8 @implementation I // expected-warning{{incomplete implementation}} 9 @end 10 11 @implementation I(CAT) 12 - Meth {return 0;} // expected-warning {{category is implementing a method which will also be implemented by its primary class}} 13 @end 14 15 #pragma GCC diagnostic ignored "-Wincomplete-implementation" 16 @interface I2 17 - Meth; // expected-note{{method declared here}} 18 @end 19 20 @implementation I2 21 @end 22 23 @implementation I2(CAT) 24 - Meth {return 0;} // expected-warning {{category is implementing a method which will also be implemented by its primary class}} 25 @end 26 27 28
