X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FnCicEnvironment.ml;h=ef3bca22d06941ebfa20fe883d4423eb7ec87e0e;hb=b8e036c5f3f54406e36cee1177a78922d59a0295;hp=f31c4e9b1ebbc71416ced0dbbc120e4bf60c7448;hpb=a4086666ce84a0a71a587cafd52d1a08b26e54f0;p=helm.git

diff --git a/helm/software/components/ng_kernel/nCicEnvironment.ml b/helm/software/components/ng_kernel/nCicEnvironment.ml
index f31c4e9b1..ef3bca22d 100644
--- a/helm/software/components/ng_kernel/nCicEnvironment.ml
+++ b/helm/software/components/ng_kernel/nCicEnvironment.ml
@@ -19,6 +19,9 @@ exception ObjectNotFound of string Lazy.t;;
 exception BadDependency of string Lazy.t * exn;;
 exception BadConstraint of string Lazy.t;;
 
+let get_obj = ref (fun _ -> assert false);;
+let set_get_obj f = get_obj := f;;
+
 let type0 = []
 
 let max l1 l2 =
@@ -125,17 +128,13 @@ let get_checked_obj u =
     Not_found ->
      let saved_frozen_list = !frozen_list in
      try
-      let obj =
-       try NCicLibrary.get_obj u
-       with
-        NCicLibrary.ObjectNotFound m -> raise (ObjectNotFound m)
-      in
-        frozen_list := (u,obj)::saved_frozen_list;
-        !typecheck_obj obj;
-        frozen_list := saved_frozen_list;
-        let obj = `WellTyped obj in
-        NUri.UriHash.add cache u obj;
-        obj
+      let obj = !get_obj u in
+       frozen_list := (u,obj)::saved_frozen_list;
+       !typecheck_obj obj;
+       frozen_list := saved_frozen_list;
+       let obj = `WellTyped obj in
+       NUri.UriHash.add cache u obj;
+       obj
      with
         Sys.Break as e ->
          frozen_list := saved_frozen_list;