1995-08-09 08:06:35 -07:00
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(***********************************************************************)
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(* *)
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1996-04-30 07:53:58 -07:00
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(* Objective Caml *)
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1995-08-09 08:06:35 -07:00
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(* *)
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(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
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(* *)
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1996-04-30 07:53:58 -07:00
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(* Copyright 1996 Institut National de Recherche en Informatique et *)
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1995-08-09 08:06:35 -07:00
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(* Automatique. Distributed only by permission. *)
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(* *)
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(***********************************************************************)
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(* $Id$ *)
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1995-05-04 03:15:53 -07:00
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(* Operations on module types *)
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open Typedtree
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val scrape: Env.t -> module_type -> module_type
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(* Expand toplevel module type abbreviations
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till hitting a "hard" module type (signature, functor,
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or abstract module type ident. *)
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val strengthen: Env.t -> module_type -> Path.t -> module_type
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(* Strengthen abstract type components relative to the
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given path. *)
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val nondep_supertype: Env.t -> Ident.t -> module_type -> module_type
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(* Return the smallest supertype of the given type
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in which the given ident does not appear.
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Raise [Not_found] if no such type List.exists. *)
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