src/HOL/Tools/ATP/atp_translate.ML
changeset 45304 e6901aa86a9e
parent 45303 bd03b08161ac
child 45315 dfbbc5ac7194
--- a/src/HOL/Tools/ATP/atp_translate.ML	Sat Oct 29 13:15:58 2011 +0200
+++ b/src/HOL/Tools/ATP/atp_translate.ML	Sat Oct 29 13:15:58 2011 +0200
@@ -2365,7 +2365,6 @@
           | FOF => I
           | TFF (_, TPTP_Implicit) => I
           | THF (_, TPTP_Implicit, _) => I
-          | DFG DFG_Unsorted => I
           | _ => declare_undeclared_syms_in_atp_problem type_decl_prefix
                                                         implicit_declsN)
     val (problem, pool) = problem |> nice_atp_problem readable_names