{"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"right_name_val"}]}
            right_name_val = right_name_val.or_else(|| it2.next());
            left_name_val = left_name_val.or_else(|| it1.next());
            match (&left_name_val, &right_name_val) {