blob: 2e77df8763aab58a05361153a60bee367e097c81 [file] [log] [blame]
// 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 with objc_subclassing_restricted attribute}}
@end
__attribute__((objc_root_class))
@interface PlainRoot
@end
__attribute__((objc_subclassing_restricted))
@interface Sub2Class : PlainRoot // okay
@end