blob: b15b09ec9c9010fcf4df1647c796b6b26b0ab2b8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
(***********************************************************************)
(* *)
(* Objective Caml *)
(* *)
(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 1996 Institut National de Recherche en Informatique et *)
(* en Automatique. All rights reserved. This file is distributed *)
(* under the terms of the Q Public License version 1.0. *)
(* *)
(***********************************************************************)
(* $Id$ *)
(* Operations on module types *)
open Types
val scrape: Env.t -> module_type -> module_type
(* Expand toplevel module type abbreviations
till hitting a "hard" module type (signature, functor,
or abstract module type ident. *)
val freshen: module_type -> module_type
(* Return an alpha-equivalent copy of the given module type
where bound identifiers are fresh. *)
val strengthen: Env.t -> module_type -> Path.t -> module_type
(* Strengthen abstract type components relative to the
given path. *)
val nondep_supertype: Env.t -> Ident.t -> module_type -> module_type
(* Return the smallest supertype of the given type
in which the given ident does not appear.
Raise [Not_found] if no such type exists. *)
val no_code_needed: Env.t -> module_type -> bool
val no_code_needed_sig: Env.t -> signature -> bool
(* Determine whether a module needs no implementation code,
i.e. consists only of type definitions. *)
val enrich_modtype: Env.t -> Path.t -> module_type -> module_type
val enrich_typedecl: Env.t -> Path.t -> type_declaration -> type_declaration
val type_paths: Env.t -> Path.t -> module_type -> Path.t list
|
