From: Claudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Date: Thu, 12 Jan 2006 11:24:17 +0000 (+0000)
Subject: ignore used to avoid Y warning
X-Git-Tag: make_still_working~7843
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=d3e3b22ce9cca9e4ca80f75a6bdc4c2df93efb0b;p=helm.git

ignore used to avoid Y warning
---

diff --git a/helm/ocaml/cic/discrimination_tree.ml b/helm/ocaml/cic/discrimination_tree.ml
index 0bef85a8c..bab98921d 100644
--- a/helm/ocaml/cic/discrimination_tree.ml
+++ b/helm/ocaml/cic/discrimination_tree.ml
@@ -220,7 +220,7 @@ let remove_index tree equality =
 	    | pos -> List.fold_right (fun i r -> if r = [] then [i+1] else i::r) pos []
 	in
 	  try
-	    let t = subterm_at_pos pos' term in pos'
+	    ignore(subterm_at_pos pos' term ); pos'
 	  with Not_found ->
 	    let pos, _ =
 	      List.fold_right