Module Call_kind.Function_call
type t = private | Direct of Flambda2_identifiers.Code_id.t(*The
*)code_iduniquely determines the function symbol that must be called.| Indirect_unknown_arity| Indirect_known_arity of Flambda2_identifiers.Code_id.Set.t Flambda2_lattices.Or_unknown.t(*If a
*)Code_id.Set.tis provided, only the provided functions (or a simplified version thereof) can be called, but we don't statically know which.