X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic_unification%2FcicMkImplicit.ml;h=41f0589453e7521bcdd091c67e5968e28f482c76;hb=5325734bc2e4927ed7ec146e35a6f0f2b49f50c1;hp=0fa33047f3e2adeab1b2f931746155cb3786cd2c;hpb=bcab6f64ea13c1d4124c7ff53412033df1803918;p=helm.git

diff --git a/helm/ocaml/cic_unification/cicMkImplicit.ml b/helm/ocaml/cic_unification/cicMkImplicit.ml
index 0fa33047f..41f058945 100644
--- a/helm/ocaml/cic_unification/cicMkImplicit.ml
+++ b/helm/ocaml/cic_unification/cicMkImplicit.ml
@@ -51,32 +51,40 @@ let new_meta metasenv =
 
 let mk_implicit metasenv context =
   let newmeta = new_meta metasenv in
+  let newuniv = CicUniv.fresh () in
   let irl = identity_relocation_list_for_metavariable context in
-  ([ newmeta, [], Cic.Sort Cic.Type ;
+  ([ newmeta, [], Cic.Sort (Cic.Type newuniv) ;
+    (* TASSI: ?? *)
     newmeta + 1, context, Cic.Meta (newmeta, []);
     newmeta + 2, context, Cic.Meta (newmeta + 1,irl) ] @ metasenv,
    newmeta + 2)
 
 let mk_implicit_type metasenv context =
   let newmeta = new_meta metasenv in
-  ([ newmeta, [], Cic.Sort Cic.Type ;
+  let newuniv = CicUniv.fresh () in
+  ([ newmeta, [], Cic.Sort (Cic.Type newuniv);
+    (* TASSI: ?? *)
     newmeta + 1, context, Cic.Meta (newmeta, []) ] @metasenv,
    newmeta + 1)
 
 let mk_implicit_sort metasenv =
   let newmeta = new_meta metasenv in
-  ([ newmeta, [], Cic.Sort Cic.Type] @ metasenv, newmeta)
+  let newuniv = CicUniv.fresh () in
+  ([ newmeta, [], Cic.Sort (Cic.Type newuniv)] @ metasenv, newmeta)
+  (* TASSI: ?? *)
 
 let n_fresh_metas metasenv context n = 
   if n = 0 then metasenv, []
   else 
     let irl = identity_relocation_list_for_metavariable context in
     let newmeta = new_meta metasenv in
+    let newuniv = CicUniv.fresh () in
     let rec aux newmeta n = 
       if n = 0 then metasenv, [] 
       else
         let metasenv', l = aux (newmeta + 3) (n-1) in 
-        (newmeta, context, Cic.Sort Cic.Type)::
+	(* TASSI: ?? *)
+        (newmeta, context, Cic.Sort (Cic.Type newuniv))::
         (newmeta + 1, context, Cic.Meta (newmeta, irl))::
         (newmeta + 2, context, Cic.Meta (newmeta + 1,irl))::metasenv',
         Cic.Meta(newmeta+2,irl)::l in
@@ -85,11 +93,13 @@ let n_fresh_metas metasenv context n =
 let fresh_subst metasenv context uris = 
   let irl = identity_relocation_list_for_metavariable context in
   let newmeta = new_meta metasenv in
+  let newuniv = CicUniv.fresh () in
   let rec aux newmeta = function
       [] -> metasenv, [] 
     | uri::tl ->
        let metasenv', l = aux (newmeta + 3) tl in 
-         (newmeta, context, Cic.Sort Cic.Type)::
+         (* TASSI: ?? *)
+	 (newmeta, context, Cic.Sort (Cic.Type newuniv))::
          (newmeta + 1, context, Cic.Meta (newmeta, irl))::
          (newmeta + 2, context, Cic.Meta (newmeta + 1,irl))::metasenv',
           (uri,Cic.Meta(newmeta+2,irl))::l in