1// RUN: %clang_cc1 -fsyntax-only -Wno-objc-root-class -verify %s
2// rdar://12233858
3
4@protocol P
5@end
6
7@interface I @end
8
9@implementation I<P> @end // expected-error {{@implementation declaration cannot be protocol qualified}}
10
11@interface J < P,P >
12@end
13
14
15@implementation J < P,P > // expected-error {{@implementation declaration cannot be protocol qualified}}
16@end
17
18@interface K @end
19
20@implementation K <P // expected-error {{@implementation declaration cannot be protocol qualified}}
21@end // expected-error {{expected '>'}}
22
23// rdar://13920026
24@implementation I (Cat) <P>  // expected-error {{@implementation declaration cannot be protocol qualified}}
25- (void) Meth {}
26@end
27
28@implementation I (Cat1) <P // expected-error {{@implementation declaration cannot be protocol qualified}}
29@end // expected-error {{expected '>'}}
30