X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FnCicLibrary.mli;h=6dc7dde437d52e1e41e22e42e0bff7ee522c470a;hb=55ef67743ddc33b1b3f86384909fddadbb7d5103;hp=2911204ae50d0370375b56f4ac772e370a0952fb;hpb=a7237500e8a2a4237a6ae8ba4b8301f7bbcb6acb;p=helm.git

diff --git a/helm/software/components/ng_kernel/nCicLibrary.mli b/helm/software/components/ng_kernel/nCicLibrary.mli
index 2911204ae..6dc7dde43 100644
--- a/helm/software/components/ng_kernel/nCicLibrary.mli
+++ b/helm/software/components/ng_kernel/nCicLibrary.mli
@@ -15,17 +15,22 @@ exception LibraryOutOfSync of string Lazy.t
 
 type timestamp
 
+class type g_status =
+ object
+  method timestamp: timestamp
+ end
+
 class status :
  object ('self)
-  method timestamp: timestamp
+  inherit g_status
   method set_timestamp: timestamp -> 'self
-  method set_library_status: <timestamp: timestamp; ..> -> 'self
+  method set_library_status: #g_status -> 'self
  end
 
 (* it also checks it and add it to the environment *)
 val add_obj: #status as 'status -> NCic.obj -> 'status
 val add_constraint: 
-  #status as 'status -> bool -> NCic.universe -> NCic.universe -> 'status
+  #status as 'status -> NCic.universe -> NCic.universe -> 'status
 val aliases_of: NUri.uri -> NReference.reference list
 val resolve: string -> NReference.reference list
 (* warning: get_obj may raise (NCicEnvironment.ObjectNotFoud l) *)