X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2Fcheck.ml;h=a51d97722b3e9a207a63c24b635853c89e4587cd;hb=298868e07163c21863d542136733d24bfbec2482;hp=d6165d9dbc39cc0a318b8c8821585c95a33b3f2b;hpb=4d765cc85e3a1e84c80c348a1e67ea1eed984916;p=helm.git

diff --git a/helm/software/components/ng_kernel/check.ml b/helm/software/components/ng_kernel/check.ml
index d6165d9db..a51d97722 100644
--- a/helm/software/components/ng_kernel/check.ml
+++ b/helm/software/components/ng_kernel/check.ml
@@ -149,11 +149,14 @@ let _ =
       | a::(b::_ as tl) ->
          NCicEnvironment.add_constraint true (mk_type a) (mk_type b);
          NCicEnvironment.add_constraint true (mk_cprop a) (mk_cprop b);
-         NCicEnvironment.add_constraint true (mk_type a) (mk_cprop a);
          NCicEnvironment.add_constraint true (mk_cprop a) (mk_type b);
+         NCicEnvironment.add_constraint true (mk_type a) (mk_cprop b);
+         NCicEnvironment.add_constraint false (mk_cprop a) (mk_type a);
+         NCicEnvironment.add_constraint false (mk_type a) (mk_cprop a);
          aux tl
       | [a] -> 
-         NCicEnvironment.add_constraint true (mk_type a) (mk_cprop a);
+         NCicEnvironment.add_constraint false (mk_type a) (mk_cprop a);
+         NCicEnvironment.add_constraint false (mk_cprop a) (mk_type a);
       | _ -> ()
     in
        aux lll
@@ -167,7 +170,7 @@ let _ =
     let uu= OCic2NCic.nuri_of_ouri uu in
     indent := 0;
     let o = NCicLibrary.get_obj uu in
-(*       prerr_endline (NCicPp.ppobj o); *)
+       prerr_endline (NCicPp.ppobj o); 
     try 
       NCicTypeChecker.typecheck_obj o
     with