From: Claudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Date: Sat, 25 Apr 2009 20:29:06 +0000 (+0000)
Subject: Apply subst implemented also for Fixpoints.
X-Git-Tag: make_still_working~4051
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=dc83d986afedb519551b2509faa9f58e5baf022c;p=helm.git

Apply subst implemented also for Fixpoints.
---

diff --git a/helm/software/components/ng_tactics/nTacStatus.ml b/helm/software/components/ng_tactics/nTacStatus.ml
index f0b00e561..eeca351c2 100644
--- a/helm/software/components/ng_tactics/nTacStatus.ml
+++ b/helm/software/components/ng_tactics/nTacStatus.ml
@@ -352,6 +352,14 @@ let apply_subst_obj subst =
      NCic.Constant
       (relev,name,HExtlib.map_option (apply_subst subst []) bo,
         apply_subst subst [] ty,attrs)
+  | NCic.Fixpoint (ind,fl,attrs) ->
+     let fl =
+      List.map
+       (function (relevance,name,recno,ty,bo) ->
+         relevance,name,recno,apply_subst subst [] ty,apply_subst subst [] bo
+       ) fl
+     in
+      NCic.Fixpoint (ind,fl,attrs)
   | _ -> assert false (* not implemented yet *)
 ;;