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