src/HOL/Tools/Meson/meson_clausify.ML

--- a/src/HOL/Tools/Meson/meson_clausify.ML	Mon Jan 02 11:54:21 2012 +0100
+++ b/src/HOL/Tools/Meson/meson_clausify.ML	Mon Jan 02 14:12:20 2012 +0100
@@ -311,7 +311,6 @@
          |> new_skolemizer ? forall_intr_vars
     val (th, ctxt) = Variable.import true [th] ctxt |>> snd |>> the_single
     val th = th |> Conv.fconv_rule Object_Logic.atomize
-                |> Raw_Simplifier.rewrite_rule (unfold_set_const_simps ctxt)
                 |> extensionalize_theorem ctxt
                 |> make_nnf ctxt
   in