| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
|---|---|
| 2 | // expected-no-diagnostics |
| 3 | |
| 4 | @interface MyParent { |
| 5 | int X; |
| 6 | } |
| 7 | @end |
| 8 | @implementation MyParent |
| 9 | @end |
| 10 | |
| 11 | @interface MyParent(AA) { |
| 12 | } |
| 13 | @end |
| 14 | @implementation MyParent (AA) |
| 15 | - (void) setX: (int)in {X = in - 2;} |
| 16 | - (int) X {return X;} |
| 17 | @end |
| 18 | |
| 19 | @interface MyClass : MyParent |
| 20 | @end |
| 21 | @implementation MyClass |
| 22 | @end |
| 23 | |
| 24 | int foo(MyClass *o) { |
| 25 | o.X = 2; |
| 26 | return o.X; |
| 27 | } |