1670     const ObjCMethodDecl *&PrevMethod = MethodMap[Method->getSelector()];  in DiagnoseClassExtensionDupMethods()  local
1671     if (PrevMethod &&  in DiagnoseClassExtensionDupMethods()
1672         (PrevMethod->isInstanceMethod() == Method->isInstanceMethod()) &&  in DiagnoseClassExtensionDupMethods()
1673         !MatchTwoMethodDeclarations(Method, PrevMethod)) {  in DiagnoseClassExtensionDupMethods()
1676       Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in DiagnoseClassExtensionDupMethods()
3724       const ObjCMethodDecl *&PrevMethod = InsMap[Method->getSelector()];  in ActOnAtEnd()  local
3725       bool match = PrevMethod ? MatchTwoMethodDeclarations(Method, PrevMethod)  in ActOnAtEnd()
3727       if ((isInterfaceDeclKind && PrevMethod && !match)  in ActOnAtEnd()
3731           Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnAtEnd()
3734         if (PrevMethod) {  in ActOnAtEnd()
3735           Method->setAsRedeclaration(PrevMethod);  in ActOnAtEnd()
3740           Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnAtEnd()
3748       const ObjCMethodDecl *&PrevMethod = ClsMap[Method->getSelector()];  in ActOnAtEnd()  local
3749       bool match = PrevMethod ? MatchTwoMethodDeclarations(Method, PrevMethod)  in ActOnAtEnd()
3751       if ((isInterfaceDeclKind && PrevMethod && !match)  in ActOnAtEnd()
3755         Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnAtEnd()
3758         if (PrevMethod) {  in ActOnAtEnd()
3759           Method->setAsRedeclaration(PrevMethod);  in ActOnAtEnd()
3764           Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnAtEnd()
4401   const ObjCMethodDecl *PrevMethod = nullptr;  in ActOnMethodDeclaration()  local
4404       PrevMethod = ImpDecl->getInstanceMethod(Sel);  in ActOnMethodDeclaration()
4407       PrevMethod = ImpDecl->getClassMethod(Sel);  in ActOnMethodDeclaration()
4430   if (PrevMethod) {  in ActOnMethodDeclaration()
4434     Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnMethodDeclaration()