1751     const ObjCMethodDecl *&PrevMethod = MethodMap[Method->getSelector()];  in DiagnoseClassExtensionDupMethods()  local
1752     if (PrevMethod &&  in DiagnoseClassExtensionDupMethods()
1753         (PrevMethod->isInstanceMethod() == Method->isInstanceMethod()) &&  in DiagnoseClassExtensionDupMethods()
1754         !MatchTwoMethodDeclarations(Method, PrevMethod)) {  in DiagnoseClassExtensionDupMethods()
1757       Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in DiagnoseClassExtensionDupMethods()
3905       const ObjCMethodDecl *&PrevMethod = InsMap[Method->getSelector()];  in ActOnAtEnd()  local
3906       bool match = PrevMethod ? MatchTwoMethodDeclarations(Method, PrevMethod)  in ActOnAtEnd()
3908       if ((isInterfaceDeclKind && PrevMethod && !match)  in ActOnAtEnd()
3912           Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnAtEnd()
3915         if (PrevMethod) {  in ActOnAtEnd()
3916           Method->setAsRedeclaration(PrevMethod);  in ActOnAtEnd()
3921           Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnAtEnd()
3929       const ObjCMethodDecl *&PrevMethod = ClsMap[Method->getSelector()];  in ActOnAtEnd()  local
3930       bool match = PrevMethod ? MatchTwoMethodDeclarations(Method, PrevMethod)  in ActOnAtEnd()
3932       if ((isInterfaceDeclKind && PrevMethod && !match)  in ActOnAtEnd()
3936         Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnAtEnd()
3939         if (PrevMethod) {  in ActOnAtEnd()
3940           Method->setAsRedeclaration(PrevMethod);  in ActOnAtEnd()
3945           Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnAtEnd()
4644   const ObjCMethodDecl *PrevMethod = nullptr;  in ActOnMethodDeclaration()  local
4647       PrevMethod = ImpDecl->getInstanceMethod(Sel);  in ActOnMethodDeclaration()
4650       PrevMethod = ImpDecl->getClassMethod(Sel);  in ActOnMethodDeclaration()
4689   if (PrevMethod) {  in ActOnMethodDeclaration()
4693     Diag(PrevMethod->getLocation(), diag::note_previous_declaration);  in ActOnMethodDeclaration()