X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_tactics%2FnTacStatus.ml;h=6aaf4a4a8243ba96673aa34a3a4c00ad23fb17cf;hb=62a12215bbf8686fab44e8db25babd3095983c8f;hp=a2847a410061089440699f1612b412555f652b50;hpb=e78cf74f8976cf0ca554f64baa9979d0423ee927;p=helm.git

diff --git a/helm/software/components/ng_tactics/nTacStatus.ml b/helm/software/components/ng_tactics/nTacStatus.ml
index a2847a410..6aaf4a4a8 100644
--- a/helm/software/components/ng_tactics/nTacStatus.ml
+++ b/helm/software/components/ng_tactics/nTacStatus.ml
@@ -16,7 +16,7 @@ let fail msg = raise (Error msg)
 
 type lowtac_status = {
         pstatus : NCic.obj;
-        lstatus : LexiconEngine.status
+        estatus : NEstatus.extra_status;
 }
 
 type lowtactic = lowtac_status -> int -> lowtac_status 
@@ -80,11 +80,11 @@ let relocate status destination (name,source,t as orig) =
       (List.rev destination, List.rev source)
   in
   let lc = (0,NCic.Ctx (List.rev lc)) in
-  let db = NCicUnifHint.db () in (* XXX fixme *)
   let (metasenv, subst), t =
     NCicMetaSubst.delift 
        ~unify:(fun m s c t1 t2 -> 
-         try Some (NCicUnification.unify db m s c t1 t2)
+         try Some (NCicUnification.unify 
+           status.estatus.NEstatus.rstatus m s c t1 t2)
          with 
           | NCicUnification.UnificationFailure _ 
           | NCicUnification.Uncertain _ -> None) 
@@ -113,12 +113,12 @@ let disambiguate status t ty context =
        let status, (_,_,x) = relocate status context ty in status, Some x 
  in
  let uri,height,metasenv,subst,obj = status.pstatus in
- let metasenv, subst, lexicon_status, t = 
+ let metasenv, subst, estatus, t = 
    GrafiteDisambiguate.disambiguate_nterm expty
-    status.lstatus context metasenv subst t 
+    status.estatus context metasenv subst t 
  in
  let new_pstatus = uri,height,metasenv,subst,obj in
- { lstatus = lexicon_status; pstatus = new_pstatus }, (None, context, t) 
+ { estatus = estatus; pstatus = new_pstatus }, (None, context, t) 
 ;;
 
 let typeof status ctx t =
@@ -147,7 +147,7 @@ let unify status ctx a b =
   let status, (_,_,b) = relocate status ctx b in
   let n,h,metasenv,subst,o = status.pstatus in
   let metasenv, subst = 
-    NCicUnification.unify (NCicUnifHint.db ()) metasenv subst ctx a b
+    NCicUnification.unify status.estatus.NEstatus.rstatus metasenv subst ctx a b
   in
   { status with pstatus = n,h,metasenv,subst,o }
 ;;
@@ -160,11 +160,9 @@ let refine status ctx term expty =
         let status, (n,_, e) = relocate status ctx e in status, n, Some e
   in
   let name,height,metasenv,subst,obj = status.pstatus in
-  let db = NCicUnifHint.db () in (* XXX fixme *)
-  let coercion_db = NCicCoercion.db () in
-  let look_for_coercion = NCicCoercion.look_for_coercion coercion_db in
+  let rdb = status.estatus.NEstatus.rstatus in
   let metasenv, subst, t, ty = 
-   NCicRefiner.typeof db ~look_for_coercion metasenv subst ctx term expty
+   NCicRefiner.typeof rdb metasenv subst ctx term expty
   in
   { status with pstatus = name,height,metasenv,subst,obj }, 
   (nt,ctx,t), (ne,ctx,ty)