38 lines
1.8 KiB
OCaml
38 lines
1.8 KiB
OCaml
(**************************************************************************)
|
|
(* *)
|
|
(* OCaml *)
|
|
(* *)
|
|
(* Pierre Chambart, OCamlPro *)
|
|
(* Mark Shinwell and Leo White, Jane Street Europe *)
|
|
(* *)
|
|
(* Copyright 2013--2016 OCamlPro SAS *)
|
|
(* Copyright 2014--2016 Jane Street Group LLC *)
|
|
(* *)
|
|
(* All rights reserved. This file is distributed under the terms of *)
|
|
(* the GNU Lesser General Public License version 2.1, with the *)
|
|
(* special exception on linking described in the file ../LICENSE. *)
|
|
(* *)
|
|
(**************************************************************************)
|
|
|
|
[@@@ocaml.warning "+a-4-9-30-40-41-42"]
|
|
|
|
(** "Recursive functions" are those functions [f] that might call either:
|
|
- themselves, or
|
|
- another function that in turn might call [f].
|
|
|
|
For example in the following simultaneous definition of [f] [g] and [h],
|
|
[f] and [g] are recursive functions, but not [h]:
|
|
[let rec f x = g x
|
|
and g x = f x
|
|
and h x = g x]
|
|
*)
|
|
|
|
(** Determine the recursive functions, if any, bound by the given set of
|
|
function declarations.
|
|
This is only intended to be used by [Flambda.create_function_declarations].
|
|
*)
|
|
val in_function_declarations
|
|
: Flambda.function_declarations
|
|
-> backend:(module Backend_intf.S)
|
|
-> Variable.Set.t
|