diff options
Diffstat (limited to 'test/SemaObjC/arc-unavailable-for-weakref.m')
| -rw-r--r-- | test/SemaObjC/arc-unavailable-for-weakref.m | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/test/SemaObjC/arc-unavailable-for-weakref.m b/test/SemaObjC/arc-unavailable-for-weakref.m index b140c64da7..b9b5cc516d 100644 --- a/test/SemaObjC/arc-unavailable-for-weakref.m +++ b/test/SemaObjC/arc-unavailable-for-weakref.m @@ -56,9 +56,33 @@ __attribute__((objc_arc_weak_reference_unavailable)) @interface I { } -@property (weak) NSFont *font; // expected-note {{property declared here}} +@property (weak) NSFont *font; // expected-error {{synthesizing __weak instance variable of type 'NSFont *', which does not support weak references}} @end -@implementation I -@synthesize font = _font; // expected-error {{synthesis of a weak-unavailable property is disallowed because it requires synthesis of an instance variable of the __weak object}} +@implementation I // expected-note {{when implemented by class I}} +@synthesize font = _font; +@end + +// rdar://13676793 +@protocol MyProtocol +@property (weak) NSFont *font; // expected-error {{synthesizing __weak instance variable of type 'NSFont *', which does not support weak references}} +@end + +@interface I1 <MyProtocol> +@end + +@implementation I1 // expected-note {{when implemented by class I1}} +@synthesize font = _font; +@end + +@interface Super +@property (weak) NSFont *font; // expected-error {{synthesizing __weak instance variable of type 'NSFont *', which does not support weak references}} +@end + + +@interface I2 : Super +@end + +@implementation I2 // expected-note {{when implemented by class I2}} +@synthesize font = _font; @end |