reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s // RUN: %clang_cc1 -x objective-c++ -fsyntax-only -verify -Wno-objc-root-class %s // rdar://16560476 __attribute__((objc_subclassing_restricted)) @interface Leaf // okay @end __attribute__((objc_subclassing_restricted)) @interface SubClassOfLeaf : Leaf // expected-note {{class is declared here}} @end @interface SubClass : SubClassOfLeaf // expected-error {{cannot subclass a class that was declared with the 'objc_subclassing_restricted' attribute}} @end __attribute__((objc_root_class)) @interface PlainRoot @end __attribute__((objc_subclassing_restricted)) @interface Sub2Class : PlainRoot // okay @end // rdar://28753587 __attribute__((objc_subclassing_restricted)) @interface SuperImplClass // expected-note {{class is declared here}} @end @implementation SuperImplClass @end __attribute__((objc_subclassing_restricted)) @interface SubImplClass : SuperImplClass @end @implementation SubImplClass // expected-error {{cannot subclass a class that was declared with the 'objc_subclassing_restricted' attribute}} @end |