clang/test/SemaObjC/no-gc-weak-test.m

   1 // RUN: %clang_cc1 -triple i386-apple-darwin9 -fsyntax-only -verify -Wno-objc-root-class %s
   2
   3 @interface Subtask
   4 {
   5   id _delegate;
   6 }
   7 @property(nonatomic,readwrite,assign)   id __weak       delegate;  // expected-error {{unsafe_unretained property 'delegate' may not also be declared __weak}}
   8 @end
   9
  10 @implementation Subtask
  11 @synthesize delegate = _delegate;
  12 @end
  13
  14
  15 @interface PVSelectionOverlayView2
  16 {
  17  id __weak _selectionRect;  // expected-error {{cannot create __weak reference because the current deployment target does not support weak references}} expected-error {{existing instance variable '_selectionRect' for property 'selectionRect' with assign attribute must be __unsafe_unretained}}
  18 }
  19
  20 @property(assign) id selectionRect; // expected-note {{property declared here}}
  21
  22 @end
  23
  24 @implementation PVSelectionOverlayView2
  25
  26 @synthesize selectionRect = _selectionRect; // expected-note {{property synthesized here}}
  27 @end
  28