From: Enrico Tassi <enrico.tassi@inria.fr>
Date: Tue, 25 Aug 2009 11:33:19 +0000 (+0000)
Subject: added "already defined"
X-Git-Tag: make_still_working~3520
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=96f76081892f6e66b246cae901d943e3331963ec;p=helm.git

added "already defined"
---

diff --git a/helm/software/matita/matitaExcPp.ml b/helm/software/matita/matitaExcPp.ml
index 24f25c502..fa07a3d9e 100644
--- a/helm/software/matita/matitaExcPp.ml
+++ b/helm/software/matita/matitaExcPp.ml
@@ -152,6 +152,8 @@ let rec to_string =
      None, "NTypeChecker assert failure: " ^ Lazy.force msg
   | NCicEnvironment.ObjectNotFound msg ->
      None, "NCicEnvironment object not found: " ^ Lazy.force msg
+  | NCicEnvironment.AlreadyDefined msg ->
+     None, "NCicEnvironment already defined: " ^ Lazy.force msg
   | NCicRefiner.AssertFailure msg ->
      None, "NRefiner assert failure: " ^ Lazy.force msg
   | NCicEnvironment.BadDependency (msg,e) ->