1777     const ObjCMethodDecl *&PrevMethod = MethodMap[Method->getSelector()];  in DiagnoseClassExtensionDupMethods()  local
1778     if (PrevMethod &&  in DiagnoseClassExtensionDupMethods()
1779         (PrevMethod->isInstanceMethod() == Method->isInstanceMethod()) &&  in DiagnoseClassExtensionDupMethods()
1780         !MatchTwoMethodDeclarations(Method, PrevMethod)) {  in DiagnoseClassExtensionDupMethods()
1783       Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in DiagnoseClassExtensionDupMethods()
4022       const ObjCMethodDecl *&PrevMethod = InsMap[Method->getSelector()];  in ActOnAtEnd()  local
4023       bool match = PrevMethod ? MatchTwoMethodDeclarations(Method, PrevMethod)  in ActOnAtEnd()
4025       if ((isInterfaceDeclKind && PrevMethod && !match)  in ActOnAtEnd()
4029           Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnAtEnd()
4032         if (PrevMethod) {  in ActOnAtEnd()
4033           Method->setAsRedeclaration(PrevMethod);  in ActOnAtEnd()
4038           Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnAtEnd()
4046       const ObjCMethodDecl *&PrevMethod = ClsMap[Method->getSelector()];  in ActOnAtEnd()  local
4047       bool match = PrevMethod ? MatchTwoMethodDeclarations(Method, PrevMethod)  in ActOnAtEnd()
4049       if ((isInterfaceDeclKind && PrevMethod && !match)  in ActOnAtEnd()
4053         Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnAtEnd()
4056         if (PrevMethod) {  in ActOnAtEnd()
4057           Method->setAsRedeclaration(PrevMethod);  in ActOnAtEnd()
4062           Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnAtEnd()
4842   const ObjCMethodDecl *PrevMethod = nullptr;  in ActOnMethodDeclaration()  local
4845       PrevMethod = ImpDecl->getInstanceMethod(Sel);  in ActOnMethodDeclaration()
4848       PrevMethod = ImpDecl->getClassMethod(Sel);  in ActOnMethodDeclaration()
4990   if (PrevMethod) {  in ActOnMethodDeclaration()
4994     Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnMethodDeclaration()