1// RUN: %check_clang_tidy %s objc-forbidden-subclassing %t
2
3@interface UIImagePickerController
4@end
5
6@interface Foo : UIImagePickerController
7// CHECK-MESSAGES: :[[@LINE-1]]:12: warning: Objective-C interface 'Foo' subclasses 'UIImagePickerController', which is not intended to be subclassed [objc-forbidden-subclassing]
8@end
9
10// Check subclasses of subclasses.
11@interface Bar : Foo
12// CHECK-MESSAGES: :[[@LINE-1]]:12: warning: Objective-C interface 'Bar' subclasses 'UIImagePickerController', which is not intended to be subclassed [objc-forbidden-subclassing]
13@end
14
15@interface Baz
16@end
17
18// Make sure innocent subclasses aren't caught by the check.
19@interface Blech : Baz
20// CHECK-MESSAGES-NOT: :[[@LINE-1]]:12: warning: Objective-C interface 'Blech' subclasses 'Baz', which is not intended to be subclassed [objc-forbidden-subclassing]
21@end
22