Closure_stack (ocaml.Inlining_stats.Closure

type t

val create : unit -> t

val note_entering_closure : 
  t ->
  closure_id:Closure_id.t ->
  dbg:Debuginfo.t ->
  t

val note_entering_call : t -> closure_id:Closure_id.t -> dbg:Debuginfo.t -> t

val note_entering_inlined : t -> t

val note_entering_specialised : t -> closure_ids:Closure_id.Set.t -> t