X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Ftactics%2FproofEngineHelpers.ml;h=fd336910ea4a899e3d5fcdc15870bffd929afb12;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=9f7fb42f4945a547d839878f158a3b8d3e8f8ca8;hpb=8b55faddb06e3c4b0a13839210bb49170939b33e;p=helm.git

diff --git a/helm/ocaml/tactics/proofEngineHelpers.ml b/helm/ocaml/tactics/proofEngineHelpers.ml
index 9f7fb42f4..fd336910e 100644
--- a/helm/ocaml/tactics/proofEngineHelpers.ml
+++ b/helm/ocaml/tactics/proofEngineHelpers.ml
@@ -46,9 +46,10 @@ let subst_meta_in_proof proof meta term newmetasenv =
          List.map
           (function
               Some (n,Cic.Decl s) -> Some (n,Cic.Decl (subst_in s))
-            | Some (n,Cic.Def (s,None)) -> Some (n,Cic.Def ((subst_in s),None))
+            | Some (n,Cic.Def (s,None)) -> Some (n,Cic.Def (subst_in s,None))
             | None -> None
-            | Some (_,Cic.Def (_,Some _)) -> assert false
+            | Some (n,Cic.Def (bo,Some ty)) ->
+               Some (n,Cic.Def (subst_in bo,Some (subst_in ty)))
           ) canonical_context
         in
          i,canonical_context',(subst_in ty)
@@ -92,8 +93,9 @@ let subst_meta_and_metasenv_in_proof proof meta subst_in newmetasenv =
                  None -> None
                | Some (i,Cic.Decl t) -> Some (i,Cic.Decl (subst_in t))
                | Some (i,Cic.Def (t,None))  ->
-                  Some (i,Cic.Def ((subst_in t),None))
-               | Some (_,Cic.Def (_,Some _))  -> assert false
+                  Some (i,Cic.Def (subst_in t,None))
+               | Some (i,Cic.Def (bo,Some ty)) ->
+                  Some (i,Cic.Def (subst_in bo,Some (subst_in ty)))
              ) canonical_context
            in
             (m,canonical_context',subst_in ty)::i