clang/test/SemaObjC/access-property-getter.m

   1 // RUN: %clang_cc1 -verify %s
   2
   3 @protocol Protocol
   4 - (oneway void) method;
   5 @end
   6
   7 void accessMethodViaPropertySyntaxAndTriggerWarning(id<Protocol> object) {
   8     object.method; // expected-warning {{property access result unused - getters should not be used for side effects}}
   9 }
  10
  11 #pragma clang diagnostic ignored "-Wunused-getter-return-value"
  12
  13 void accessMethodViaPropertySyntaxWhenWarningIsIgnoredDoesNotTriggerWarning(id<Protocol> object) {
  14     object.method;
  15 }
  16