changeset 74281 | 7829d6435c60 |
parent 74267 | 5c110ac28dcf |
child 74282 | c2ee8d993d6a |
--- a/src/Pure/Isar/subgoal.ML Thu Sep 09 23:05:33 2021 +0200 +++ b/src/Pure/Isar/subgoal.ML Thu Sep 09 23:07:02 2021 +0200 @@ -89,7 +89,7 @@ val prop = Thm.full_prop_of th'; val concl_vars = Vars.build (Vars.add_vars (Logic.strip_imp_concl prop)); - val vars = build_rev (Term.add_vars prop); + val vars = Vars.build (Vars.add_vars prop) |> Vars.list_set; val (ys, ctxt'') = Variable.variant_fixes (map (Name.clean o #1 o #1) vars) ctxt'; fun var_inst v y =