1 // RUN: %clang_cc1 -triple x86_64-apple-darwin11 -g -S %s -o -
2 @class Bar;
3 @interface Foo
4 @property (strong, nonatomic) Bar *window;
5 @end
6
7 @interface Foo__ : Foo
8 @end
9 @implementation Foo__
10 @end
11
12 @implementation Foo
13 @synthesize window = _window;
14 @end
15
16