From: Enrico Tassi <enrico.tassi@inria.fr>
Date: Fri, 5 Jan 2007 11:37:25 +0000 (+0000)
Subject: add_moo_content does not add a coercion statement twice
X-Git-Tag: 0.4.95@7852~680
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=4322dbc610348eb5af8ba10dc2131596387854c2;p=helm.git

add_moo_content does not add a coercion statement twice
---

diff --git a/components/grafite_engine/grafiteTypes.ml b/components/grafite_engine/grafiteTypes.ml
index 80efca87a..43d8e7f17 100644
--- a/components/grafite_engine/grafiteTypes.ml
+++ b/components/grafite_engine/grafiteTypes.ml
@@ -125,7 +125,8 @@ let add_moo_content cmds status =
 (*         prerr_endline ("adding to moo command: " ^ GrafiteAstPp.pp_command cmd); *)
         match cmd with
         | GrafiteAst.Default _ 
-        | GrafiteAst.Index _ ->
+        | GrafiteAst.Index _
+        | GrafiteAst.Coercion _ ->
             if List.mem cmd content then acc
             else cmd :: acc
         | _ -> cmd :: acc)