diff options
Diffstat (limited to 'test/SemaObjC/objc-container-subscripting-attr.m')
| -rw-r--r-- | test/SemaObjC/objc-container-subscripting-attr.m | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/SemaObjC/objc-container-subscripting-attr.m b/test/SemaObjC/objc-container-subscripting-attr.m new file mode 100644 index 0000000..17110c4 --- /dev/null +++ b/test/SemaObjC/objc-container-subscripting-attr.m @@ -0,0 +1,18 @@ +// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s +// rdar://16842487 +// pr19682 + +@interface Subscriptable +- (id)objectForKeyedSubscript:(id)sub __attribute__((unavailable)); // expected-note 2 {{'objectForKeyedSubscript:' has been explicitly marked unavailable here}} +- (void)setObject:(id)object forKeyedSubscript:(id)key __attribute__((unavailable)); // expected-note {{'setObject:forKeyedSubscript:' has been explicitly marked unavailable here}} +@end + +id test(Subscriptable *obj) { + obj[obj] = obj; // expected-error {{'setObject:forKeyedSubscript:' is unavailable}} + return obj[obj]; // expected-error {{'objectForKeyedSubscript:' is unavailable}} +} + +id control(Subscriptable *obj) { + return [obj objectForKeyedSubscript:obj]; // expected-error {{'objectForKeyedSubscript:' is unavailable}} +} + |
