X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FnCic2OCic.ml;h=5f8279d7e67cb3660652e392b882a49cc4fa63a7;hb=bd3680d6b90f6c8bdda4eb4a915a86a0e806de63;hp=20482ec7136e8d0490d1e8bf575949033bf191f4;hpb=f4d71b463ae8510e80a40cf4df475d19fab3df2c;p=helm.git

diff --git a/helm/software/components/ng_kernel/nCic2OCic.ml b/helm/software/components/ng_kernel/nCic2OCic.ml
index 20482ec71..5f8279d7e 100644
--- a/helm/software/components/ng_kernel/nCic2OCic.ml
+++ b/helm/software/components/ng_kernel/nCic2OCic.ml
@@ -15,6 +15,8 @@ let ouri_of_nuri u = UriManager.uri_of_string (NUri.string_of_uri u);;
 
 let ouri_of_reference (NReference.Ref (u,_)) = ouri_of_nuri u;;
 
+let cprop = [false, NUri.uri_of_string ("cic:/matita/pts/CProp.univ")];;
+
 let nn_2_on = function
   | "_" -> Cic.Anonymous
   | s -> Cic.Name s
@@ -32,7 +34,10 @@ let convert_term uri n_fl t =
  | NCic.LetIn (n,ty_s,s,t) -> 
      Cic.LetIn (nn_2_on n,convert_term k s,convert_term k ty_s, convert_term (k+1) t)
  | NCic.Sort NCic.Prop -> Cic.Sort Cic.Prop 
- | NCic.Sort NCic.CProp -> Cic.Sort Cic.CProp 
+ | NCic.Sort (NCic.Type u) when
+    (* BUG HERE: I should use NCicEnvironment.universe_eq, but I do not
+       want to add this recursion between the modules *)
+    (*NCicEnvironment.universe_eq*) u=cprop -> Cic.Sort (Cic.CProp (CicUniv.fresh ()))
  | NCic.Sort (NCic.Type _) -> Cic.Sort (Cic.Type (CicUniv.fresh ()))
  | NCic.Implicit _ -> assert false
  | NCic.Const (NReference.Ref (u,NReference.Ind (_,i,_))) ->