1*67e74705SXin Li// RUN: %clang_cc1 -Wduplicate-method-match -fsyntax-only -verify %s 2*67e74705SXin Li 3*67e74705SXin Li@interface SUPER 4*67e74705SXin Li- (int) meth; 5*67e74705SXin Li+ (int) foobar; 6*67e74705SXin Li@end 7*67e74705SXin Li 8*67e74705SXin Li@interface T @end 9*67e74705SXin Li 10*67e74705SXin Li@interface class1 : SUPER 11*67e74705SXin Li- (int) meth; // expected-note {{previous declaration is here}} 12*67e74705SXin Li- (int*) meth; // expected-error {{duplicate declaration of method 'meth'}} 13*67e74705SXin Li- (T*) meth1; // expected-note {{previous declaration is here}} 14*67e74705SXin Li- (T*) meth1; // expected-warning {{multiple declarations of method 'meth1' found and ignored}} 15*67e74705SXin Li+ (T*) meth1; 16*67e74705SXin Li@end 17*67e74705SXin Li 18*67e74705SXin Li@interface class1(cat) 19*67e74705SXin Li- (int) catm : (char)ch1; // expected-note {{previous declaration is here}} 20*67e74705SXin Li- (int) catm1 : (char)ch : (int)i; 21*67e74705SXin Li- (int) catm : (char*)ch1; // expected-error {{duplicate declaration of method 'catm:'}} 22*67e74705SXin Li+ (int) catm1 : (char)ch : (int)i; 23*67e74705SXin Li+ (T*) meth1; 24*67e74705SXin Li@end 25*67e74705SXin Li 26*67e74705SXin Li@interface class1(cat1) 27*67e74705SXin Li+ (int) catm1 : (char)ch : (int)i; // expected-note {{previous declaration is here}} 28*67e74705SXin Li+ (T*) meth1; // expected-note {{previous declaration is here}} 29*67e74705SXin Li+ (int) catm1 : (char)ch : (int*)i; // expected-error {{duplicate declaration of method 'catm1::'}} 30*67e74705SXin Li+ (T**) meth1; // expected-error {{duplicate declaration of method 'meth1'}} 31*67e74705SXin Li+ (int) foobar; 32*67e74705SXin Li@end 33*67e74705SXin Li 34*67e74705SXin Li@protocol P 35*67e74705SXin Li- (int) meth; // expected-note {{previous declaration is here}} 36*67e74705SXin Li- (int*) meth; // expected-error {{duplicate declaration of method 'meth'}} 37*67e74705SXin Li@end 38*67e74705SXin Li 39