def insert_fix_step_2
import bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend as BalancedSearchTreeimport Base
1585def insert_fix_step_2(~K: Data, ~V: Data, ~cmp: K -> K -> Cmp, +z: Nat, +zn: Node<K>, pair_result: TreeMap<K, V, cmp> & Node<K>) -> TreeMap<K, V, cmp> & Fix:
1586 (m2, +pn) = pair_result
1587 insert_parent(~K, ~V, ~cmp, m2, z, node_parent(~K, zn), pn, node_red(~K, pn))