Code simplified.

[helm.git] / helm / software / components / ng_refiner / check.ml

diff --git a/helm/software/components/ng_refiner/check.ml b/helm/software/components/ng_refiner/check.ml
index e039f11292923a8bbe98f6ddddfd387f8819388e..4cb18817012d7fb6de7f5432668cddeb494447f8 100644 (file)
--- a/helm/software/components/ng_refiner/check.ml
+++ b/helm/software/components/ng_refiner/check.ml
@@ -53,15 +53,15 @@ let logger =
 
 let mk_type n = 
   if n = 0 then
-     [false, NUri.uri_of_string ("cic:/matita/pts/Type.univ")]
+     [`Type, NUri.uri_of_string ("cic:/matita/pts/Type.univ")]
   else
-     [false, NUri.uri_of_string ("cic:/matita/pts/Type"^string_of_int n^".univ")]
+     [`Type, NUri.uri_of_string ("cic:/matita/pts/Type"^string_of_int n^".univ")]
 ;;
 let mk_cprop n = 
   if n = 0 then 
-    [false, NUri.uri_of_string ("cic:/matita/pts/CProp.univ")]
+    [`CProp, NUri.uri_of_string ("cic:/matita/pts/Type.univ")]
   else
-    [false, NUri.uri_of_string ("cic:/matita/pts/CProp"^string_of_int n^".univ")]
+    [`CProp, NUri.uri_of_string ("cic:/matita/pts/Type"^string_of_int n^".univ")]
 ;;
 
 
@@ -151,16 +151,9 @@ let _ =
     try
     let rec aux = function
       | 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_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);
+         NCicEnvironment.add_lt_constraint (mk_type a) (mk_type b);
+         NCicEnvironment.add_lt_constraint (mk_cprop a) (mk_cprop b);
          aux tl
-      | [a] -> 
-         NCicEnvironment.add_constraint false (mk_type a) (mk_cprop a);
-         NCicEnvironment.add_constraint false (mk_cprop a) (mk_type a);
       | _ -> ()
     in
        aux lll
@@ -187,7 +180,7 @@ let _ =
     let o = NCicLibrary.get_obj uu in
     if print_object then prerr_endline (NCicPp.ppobj o); 
     try 
-      NCicTypeChecker.typecheck_obj o
+      NCicEnvironment.check_and_add_obj o
     with 
     | NCicTypeChecker.AssertFailure s 
     | NCicTypeChecker.TypeCheckerFailure s
@@ -271,14 +264,13 @@ let _ =
           prerr_endline ("start: " ^ NUri.string_of_uri u);
           let bo = curryfy [] bo in
           (try 
+            let rdb = new NRstatus.status in
             let metasenv, subst, bo, infty = 
-              NCicRefiner.typeof 
-                ~look_for_coercion:(fun _ _ _ _ _ -> [])
-               NCicUnifHint.empty_db  [] [] [] bo None
+              NCicRefiner.typeof rdb [] [] [] bo None
             in
             let metasenv, subst = 
               try 
-                NCicUnification.unify NCicUnifHint.empty_db metasenv subst [] infty ty
+                NCicUnification.unify rdb metasenv subst [] infty ty
               with
               | NCicUnification.Uncertain msg 
               | NCicUnification.UnificationFailure msg