X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Flexicon%2FlexiconEngine.ml;h=39d95a7f2cd02c5f503390286c502a08e7e09d08;hb=a77d0bd6a04e94f765d329d47b37d9e04d349b14;hp=54c5985f3cda38c02fca901ea5b41909840fdcfc;hpb=c4b2d1c460f051572d30900ef9014e6ca7fca8c6;p=helm.git

diff --git a/helm/software/components/lexicon/lexiconEngine.ml b/helm/software/components/lexicon/lexiconEngine.ml
index 54c5985f3..39d95a7f2 100644
--- a/helm/software/components/lexicon/lexiconEngine.ml
+++ b/helm/software/components/lexicon/lexiconEngine.ml
@@ -47,14 +47,18 @@ let initial_status = {
   notation_ids = [];
 }
 
-class status =
+class type g_status =
  object
+  method lstatus: lexicon_status
+ end
+
+class status =
+ object(self)
   val lstatus = initial_status
   method lstatus = lstatus
   method set_lstatus v = {< lstatus = v >}
-  method set_lexicon_engine_status
-   : 'status. < lstatus: lexicon_status; .. > as 'status -> 'self
-   = fun o -> {< lstatus = o#lstatus >}
+  method set_lexicon_engine_status : 'status. #g_status as 'status -> 'self
+   = fun o -> self#set_lstatus o#lstatus
  end
 
 let dump_aliases out msg status =