+ let (_,metasenv,_,_) = proof in
+ let metano,context,ty = List.find (function (m,_,_) -> m=goal) metasenv in
+ let newmeta = new_meta ~proof in
+ let exp_named_subst_diff,newmeta',newmetasenvfragment,term' =
+ match term with
+ C.Var (uri,exp_named_subst) ->
+ let newmeta',newmetasenvfragment,exp_named_subst',exp_named_subst_diff =
+ generalize_exp_named_subst_with_fresh_metas context newmeta uri
+ exp_named_subst
+ in
+ exp_named_subst_diff,newmeta',newmetasenvfragment,
+ C.Var (uri,exp_named_subst')
+ | C.Const (uri,exp_named_subst) ->
+ let newmeta',newmetasenvfragment,exp_named_subst',exp_named_subst_diff =
+ generalize_exp_named_subst_with_fresh_metas context newmeta uri
+ exp_named_subst
+ in
+ exp_named_subst_diff,newmeta',newmetasenvfragment,
+ C.Const (uri,exp_named_subst')
+ | C.MutInd (uri,tyno,exp_named_subst) ->
+ let newmeta',newmetasenvfragment,exp_named_subst',exp_named_subst_diff =
+ generalize_exp_named_subst_with_fresh_metas context newmeta uri
+ exp_named_subst
+ in
+ exp_named_subst_diff,newmeta',newmetasenvfragment,
+ C.MutInd (uri,tyno,exp_named_subst')
+ | C.MutConstruct (uri,tyno,consno,exp_named_subst) ->
+ let newmeta',newmetasenvfragment,exp_named_subst',exp_named_subst_diff =
+ generalize_exp_named_subst_with_fresh_metas context newmeta uri
+ exp_named_subst
+ in
+ exp_named_subst_diff,newmeta',newmetasenvfragment,
+ C.MutConstruct (uri,tyno,consno,exp_named_subst')
+ | _ -> [],newmeta,[],term
+ in
+ let metasenv' = metasenv@newmetasenvfragment in
+prerr_endline ("^^^^^TERM': " ^ CicPp.ppterm term') ;
+ let termty =
+ CicSubstitution.subst_vars exp_named_subst_diff
+ (CicTypeChecker.type_of_aux' metasenv' context term)
+ in
+prerr_endline ("^^^^^TERMTY: " ^ CicPp.ppterm termty) ;