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  • Committer: Package Import Robot
  • Author(s): Stéphane Glondu
  • Date: 2012-01-03 23:42:48 UTC
  • mfrom: (1.2.4)
  • Revision ID: package-import@ubuntu.com-20120103234248-p9r8h1579n67v55a
Tags: 8.3pl3-1
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pretyping/detyping.ml
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(************************************************************************)
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(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
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(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010     *)
 
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(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2011     *)
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(*   \VV/  **************************************************************)
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(*    //   *      This file is distributed under the terms of the       *)
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(*         *       GNU Lesser General Public License Version 2.1        *)
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(************************************************************************)
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(* $Id: detyping.ml 13329 2010-07-26 11:05:39Z herbelin $ *)
 
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(* $Id: detyping.ml 14641 2011-11-06 11:59:10Z herbelin $ *)
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open Pp
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open Util
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        let b = detype isgoal avoid env b in
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        let id = next_name_away na avoid in
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        let avoid = id::avoid and env = add_name (Name id) env in
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        share_names isgoal n ((Name id,Explicit,Some b,t')::l) avoid env c t
 
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        share_names isgoal n ((Name id,Explicit,Some b,t')::l) avoid env c (lift 1 t)
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    (* Only if built with the f/n notation or w/o let-expansion in types *)
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    | _, LetIn (_,b,_,t) when n > 0 ->
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        share_names isgoal n l avoid env c (subst1 b t)