1// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
2// rdar://7822210
3
4@interface A @end
5
6@implementation A @end // expected-note {{class implementation is declared here}}
7
8@interface A () // expected-error {{cannot declare class extension for 'A' after class implementation}}
9-(void) im0;
10@end
11
12