1// RUN: %clang_cc1 -Wduplicate-method-match -fsyntax-only -verify %s
2
3@interface SUPER
4- (int) meth;
5+ (int) foobar;
6@end
7
8@interface T @end
9
10@interface class1 : SUPER
11- (int) meth;	// expected-note {{previous declaration is here}}
12- (int*) meth;	// expected-error {{duplicate declaration of method 'meth'}}
13- (T*) meth1;   // expected-note {{previous declaration is here}}
14- (T*) meth1;   // expected-warning {{multiple declarations of method 'meth1' found and ignored}}
15+ (T*) meth1;
16@end
17
18@interface class1(cat)
19- (int) catm : (char)ch1; // expected-note {{previous declaration is here}}
20- (int) catm1 : (char)ch : (int)i;
21- (int) catm : (char*)ch1; // expected-error {{duplicate declaration of method 'catm:'}}
22+ (int) catm1 : (char)ch : (int)i;
23+ (T*) meth1;
24@end
25
26@interface class1(cat1)
27+ (int) catm1 : (char)ch : (int)i; // expected-note {{previous declaration is here}}
28+ (T*) meth1; // expected-note {{previous declaration is here}}
29+ (int) catm1 : (char)ch : (int*)i; // expected-error {{duplicate declaration of method 'catm1::'}}
30+ (T**) meth1; // expected-error {{duplicate declaration of method 'meth1'}}
31+ (int) foobar;
32@end
33
34@protocol P
35- (int) meth; // expected-note {{previous declaration is here}}
36- (int*) meth; // expected-error {{duplicate declaration of method 'meth'}}
37@end
38
39