From: Andrea Asperti <andrea.asperti@unibo.it>
Date: Fri, 8 May 2009 14:50:27 +0000 (+0000)
Subject: Constructors are closed with thier types when computing the signatur
X-Git-Tag: make_still_working~4010
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=af805d8cb199ea2c532983e29b064cf9861454f4;p=helm.git

Constructors are closed with thier types when computing the signatur
---

diff --git a/helm/software/components/tactics/metadataQuery.ml b/helm/software/components/tactics/metadataQuery.ml
index f12cd9a19..6db568cb4 100644
--- a/helm/software/components/tactics/metadataQuery.ml
+++ b/helm/software/components/tactics/metadataQuery.ml
@@ -274,7 +274,9 @@ let signature_of metasenv goal =
   let ty_set = Constr.constants_of ty in
   let hyp_set = signature_of_hypothesis context metasenv in
   let set = Constr.UriManagerSet.union ty_set hyp_set in
-    close_with_constructors (close_with_types set metasenv context)
+    close_with_types
+     (close_with_constructors (close_with_types set metasenv context)
+	metasenv context)
     metasenv context