| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck -import-objc-header %S/Inputs/attr-objc_subclassing_restricted.h %s -swift-version 5 -verify |
| |
| // No errors in Swift 3 and 4 modes. |
| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck -import-objc-header %S/Inputs/attr-objc_subclassing_restricted.h %s -swift-version 4 |
| |
| // REQUIRES: objc_interop |
| |
| class Sub: Restricted { // expected-error {{cannot inherit from non-open class 'Restricted' outside of its defining module}} |
| } |
