X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic_unification%2FcicMkImplicit.ml;h=a2d0a73d54bbf09ecf10da7b08a2512f9c42dbbf;hb=33a02e0b639217093eb63f30169aaa6ac8c78907;hp=b6aa1df419b5c60a9d5ace639bf865eea6ed35ab;hpb=cf5d6fab96c47ccb7d623d72742717d9b08bae7b;p=helm.git

diff --git a/helm/ocaml/cic_unification/cicMkImplicit.ml b/helm/ocaml/cic_unification/cicMkImplicit.ml
index b6aa1df41..a2d0a73d5 100644
--- a/helm/ocaml/cic_unification/cicMkImplicit.ml
+++ b/helm/ocaml/cic_unification/cicMkImplicit.ml
@@ -148,6 +148,7 @@ let expand_implicits metasenv subst context term =
         let (metasenv', idx) = mk_implicit metasenv subst context in
         let irl = identity_relocation_list_for_metavariable context in
         metasenv', Cic.Meta (idx, irl)
+    | Cic.Implicit _ -> assert false
     | Cic.Cast (te, ty) ->
         let metasenv', ty' = aux metasenv context ty in
         let metasenv'', te' = aux metasenv' context te in
@@ -277,3 +278,36 @@ let expand_implicits metasenv subst context term =
   in
   aux metasenv context term
 
+let expand_implicits_in_obj metasenv subst =
+ function
+    Cic.Constant (name,bo,ty,params,attrs) ->
+     let metasenv,bo' =
+      match bo with
+         None -> metasenv,None
+       | Some bo ->
+          let metasenv,bo' = expand_implicits metasenv subst [] bo in
+           metasenv,Some bo' in
+     let metasenv,ty' = expand_implicits metasenv subst [] ty in
+      metasenv,Cic.Constant (name,bo',ty',params,attrs)
+  | Cic.CurrentProof (name,metasenv',bo,ty,params,attrs) ->
+     assert (metasenv' = []);
+     let metasenv,bo' = expand_implicits metasenv subst [] bo in
+     let metasenv,ty' = expand_implicits metasenv subst [] ty in
+      metasenv,Cic.CurrentProof (name,metasenv,bo',ty',params,attrs)
+  | Cic.InductiveDefinition (tyl,params,paramsno,attrs) ->
+     let metasenv,tyl =
+      List.fold_right
+       (fun (name,b,ty,cl) (metasenv,res) ->
+         let metasenv,ty' = expand_implicits metasenv subst [] ty in
+         let metasenv,cl' =
+          List.fold_right
+           (fun (name,ty) (metasenv,res) ->
+             let metasenv,ty' = expand_implicits metasenv subst [] ty in
+              metasenv,(name,ty')::res
+           ) cl (metasenv,[])
+         in
+          metasenv,(name,b,ty',cl')::res
+       ) tyl (metasenv,[])
+     in
+      metasenv,Cic.InductiveDefinition (tyl,params,paramsno,attrs)
+  | Cic.Variable _ -> assert false (* Not implemented *)