{"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"Some(NameRefClass::Definition(Definition::SelfType(impl_),"}]}
            Some(NameRefClass::Definition(Definition::SelfType(impl_), _))
        match NameRefClass::classify(self.sema, name_ref) {
                if ty_eq(impl_.self_ty(self.sema.db)) =>