new ng_library module

[helm.git] / helm / software / components / ng_library / rt.ml

diff --git a/helm/software/components/ng_library/rt.ml b/helm/software/components/ng_library/rt.ml
new file mode 100644 (file)
index 0000000..997bc2e
--- /dev/null
+++ b/helm/software/components/ng_library/rt.ml
@@ -0,0 +1,42 @@
+(*
+    ||M||  This file is part of HELM, an Hypertextual, Electronic        
+    ||A||  Library of Mathematics, developed at the Computer Science     
+    ||T||  Department, University of Bologna, Italy.                     
+    ||I||                                                                
+    ||T||  HELM is free software; you can redistribute it and/or         
+    ||A||  modify it under the terms of the GNU General Public License   
+    \   /  version 2 or (at your option) any later version.      
+     \ /   This software is distributed as is, NO WARRANTY.     
+      V_______________________________________________________________ *)
+
+(* $Id$ *)
+
+let _ =
+  Helm_registry.load_from "conf.xml";
+  CicParser.impredicative_set := false;
+  let u = UriManager.uri_of_string Sys.argv.(1) in
+  let o, _ = CicEnvironment.get_obj CicUniv.oblivion_ugraph u in
+  prerr_endline "VECCHIO";
+  prerr_endline (CicPp.ppobj o);
+  let l = OCic2NCic.convert_obj u o in
+  prerr_endline "OGGETTI:.........................................";
+  List.iter (fun o -> prerr_endline (NCicPp.ppobj o)) l;
+  prerr_endline "/OGGETTI:.........................................";
+  let objs = 
+    List.flatten 
+    (List.map NCic2OCic.convert_nobj l) in
+  List.iter 
+   (fun (u,o) -> 
+     prerr_endline ("round trip: " ^ UriManager.string_of_uri u);
+     prerr_endline (CicPp.ppobj o);
+     prerr_endline "tipo.......";
+     try CicTypeChecker.typecheck_obj u o
+     with
+       CicTypeChecker.TypeCheckerFailure s
+     | CicTypeChecker.AssertFailure s ->
+       prerr_endline (Lazy.force s)
+     | CicEnvironment.Object_not_found uri ->
+       prerr_endline
+        ("CicEnvironment: Object not found " ^ UriManager.string_of_uri uri))
+   objs;
+;;