def grow_sz

bend-collections@1.0.0.0 · src/containers/lru.bend:306

import Base

306def grow_sz(a, -V: Kind(a), +cap: U32, +n: U32, +head: U32, +tail: U32, +free: U32, tab: Array<U32>, ks: Array<String>, ents: Array<Maybe<a, V>>, lk: Array<U32>, key: String, +h: U32, e: Ent<a, V>, +fresh: U32, +size: U32, r: Array<U32> & U32) -> LRU<a, V>:
307  (m, +depth) = r
308  +d = U32.to_nat(depth)
309  put_slot(a, V, cap, n, head, tail, free,
310    Array.set(U32, Array.set(U32, Array.set(U32, m, 0, U32.inc(fresh)), 1, U32.shl(size)), 2, U32.inc(depth)), tab,
311    ANode{ks, Array.new(String, d, "")}, ANode{ents, vac(a, V, d)}, ANode{lk, Array.new(U32, Nat.add(d, 3n), 0)},
312    fresh, key, h, e)