1// RUN: %clang_cc1 -fsyntax-only -verify %s
2// expected-no-diagnostics
3extern "C" {
4@class Protocol;
5}
6
7extern "C" {
8@class I;
9}
10
11@interface I
12@end
13
14@protocol VKAnnotation;
15extern "C" {
16
17@protocol VKAnnotation
18 @property (nonatomic, assign) id coordinate;
19@end
20}
21