X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FoCic2NCic.ml;h=5b4d9f9e1222378768044194fd159b99f2902547;hb=805758c883a9bd9320942b310af8786ddb7f01b8;hp=b1b08ee3c7821db86fd7186e588c04467f7cf62f;hpb=83a4859b0a6fec3953dae70cd6177eecd850d012;p=helm.git

diff --git a/helm/software/components/ng_kernel/oCic2NCic.ml b/helm/software/components/ng_kernel/oCic2NCic.ml
index b1b08ee3c..5b4d9f9e1 100644
--- a/helm/software/components/ng_kernel/oCic2NCic.ml
+++ b/helm/software/components/ng_kernel/oCic2NCic.ml
@@ -215,10 +215,10 @@ let convert_term uri t =
         in
         let bctx, fixpoints_tys, tys, _ = 
           List.fold_right 
-            (fun (name,ty,_) (ctx, fixpoints, tys, idx) -> 
+            (fun (name,ty,_) (bctx, fixpoints, tys, idx) -> 
               let ty, fixpoints_ty = aux octx ctx n_fix uri ty in
               let r = Ref.reference_of_ouri buri(Ref.CoFix idx) in
-              Fix (r,name,ty) :: ctx, fixpoints_ty @ fixpoints,ty::tys,idx+1)
+              Fix (r,name,ty) :: bctx, fixpoints_ty @ fixpoints,ty::tys,idx+1)
             fl ([], [], [], 0)
         in
         let bctx = bctx @ ctx in
@@ -357,6 +357,11 @@ let convert_term uri t =
     | Cic.MutConstruct (curi, tyno, consno, ens) -> 
        aux_ens curi octx ctx n_fix uri ens
         (NCic.Const (Ref.reference_of_ouri curi (Ref.Con (tyno,consno))))
+    | Cic.Var (curi, ens) ->
+       (match fst (CicEnvironment.get_obj CicUniv.oblivion_ugraph curi) with
+           Cic.Variable (_,Some bo,_,_,_) ->
+            aux octx ctx n_fix uri (CicSubstitution.subst_vars ens bo)
+         | _ -> assert false)
     | Cic.MutCase (curi, tyno, outty, t, branches) ->
         let r = Ref.reference_of_ouri curi (Ref.Ind tyno) in
         let outty, fixpoints_outty = aux octx ctx n_fix uri outty in
@@ -369,7 +374,7 @@ let convert_term uri t =
              branches ([],[])
         in
         NCic.Match (r,outty,t,branches), fixpoints_outty@fixpoints_t@fixpoints
-    | Cic.Implicit _ | Cic.Meta _ | Cic.Var _ -> assert false
+    | Cic.Implicit _ | Cic.Meta _ -> assert false
   and aux_ens curi octx ctx n_fix uri ens he =
    match ens with
       [] -> he,[]
@@ -384,9 +389,13 @@ let convert_term uri t =
       let ens,objs =
        List.fold_right
         (fun luri (l,objs) ->
-          let t = List.assoc luri ens in
-          let t,o = aux octx ctx n_fix uri t in
-           t::l, o@objs
+          match fst (CicEnvironment.get_obj CicUniv.oblivion_ugraph luri) with
+             Cic.Variable (_,Some _,_,_,_) -> l, objs
+           | Cic.Variable (_,None,_,_,_) ->
+              let t = List.assoc luri ens in
+              let t,o = aux octx ctx n_fix uri t in
+               t::l, o@objs
+           | _ -> assert false
         ) params ([],[])
       in
        NCic.Appl (he::ens),objs