def pop_hit

bend-collections@1.0.0.0 · src/containers/hash_table.bend:510

import Base

510def pop_hit(a, -V: Kind(a), +n: U32, +mask: U32, +td: U32, +fresh: U32, +sz: U32, +sd: U32, +free: U32, tab: Array<U32>, ks: Array<String>, vs: Array<Maybe<a, V>>, nx: Array<U32>, +at: U32, +l: U32, +w: U32, absent: Bool) -> HashMap<a, V> & Maybe<a, V>:
511  match absent:
512    case True{}:
513      (HM{n, mask, td, fresh, sz, sd, free, tab, ks, vs, nx}, None{})
514    case False{}:
515      pop_v(a, V, n, mask, td, fresh, sz, sd, free, tab, ks, nx, at, slot(l), w, Array.swap(Maybe<a, V>, vs, slot(l), None{}))