X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=components%2Ftactics%2FvariousTactics.ml;h=3a3db7db43c4cf8cd1c0079b35ce6969ef89b24f;hb=b0a6c05decc9f0e731f70cfc5ae5350ae4046b79;hp=16a9c2267779cb27bb00866bdbf4751f70f0bb7a;hpb=e00d05ab58597620345c2fd49b84a23efa8db34c;p=helm.git

diff --git a/components/tactics/variousTactics.ml b/components/tactics/variousTactics.ml
index 16a9c2267..3a3db7db4 100644
--- a/components/tactics/variousTactics.ml
+++ b/components/tactics/variousTactics.ml
@@ -38,7 +38,7 @@ let assumption_tac =
   let module R = CicReduction in
   let module S = CicSubstitution in
   let module PT = PrimitiveTactics in
-  let _,metasenv,_,_, _ = proof in
+  let _,metasenv,_subst,_,_, _ = proof in
   let _,context,ty = CicUtil.lookup_meta goal metasenv in
   let rec find n = function 
       hd::tl -> 
@@ -83,7 +83,7 @@ let generalize_tac
    let module C = Cic in
    let module P = PrimitiveTactics in
    let module T = Tacticals in
-    let uri,metasenv,pbo,pty, attrs = proof in
+    let uri,metasenv,_subst,pbo,pty, attrs = proof in
     let (_,context,ty) as conjecture = CicUtil.lookup_meta goal metasenv in
     let subst,metasenv,u,selected_hyps,terms_with_context =
      ProofEngineHelpers.select ~metasenv ~ugraph:CicUniv.empty_ugraph
@@ -157,7 +157,7 @@ let generalize_tac
          else
           u1
       ) u terms_with_context) ;
-    let status = (uri,metasenv',pbo,pty, attrs),goal in
+    let status = (uri,metasenv',_subst,pbo,pty, attrs),goal in
     let proof,goals =
      PET.apply_tactic 
       (T.thens 
@@ -177,7 +177,7 @@ let generalize_tac
             T.id_tac])
         status
     in
-     let _,metasenv'',_,_, _ = proof in
+     let _,metasenv'',_subst,_,_, _ = proof in
       (* CSC: the following is just a bad approximation since a meta
          can be closed and then re-opened! *)
       (proof,