# HG changeset patch
# User wenzelm
# Date 1369912804 -7200
# Node ID eb84dab7d4c178c3bc7c55d017240b28a3bf4f0f
# Parent  a2d4ae3e04a2ffd8aaf9e1df293170b0eb01f5e8
tuned;

diff -r a2d4ae3e04a2 -r eb84dab7d4c1 src/HOL/Prolog/prolog.ML
--- a/src/HOL/Prolog/prolog.ML	Thu May 30 13:07:23 2013 +0200
+++ b/src/HOL/Prolog/prolog.ML	Thu May 30 13:20:04 2013 +0200
@@ -59,8 +59,7 @@
 in map zero_var_indexes (at thm) end;
 
 val atomize_ss =
-  (Simplifier.global_context @{theory} empty_ss
-    |> Simplifier.set_mksimps (mksimps mksimps_pairs))
+  (empty_simpset @{context} |> Simplifier.set_mksimps (mksimps mksimps_pairs))
   addsimps [
         @{thm all_conj_distrib}, (* "(! x. P x & Q x) = ((! x. P x) & (! x. Q x))" *)
         @{thm imp_conjL} RS sym, (* "(D :- G1 :- G2) = (D :- G1 & G2)" *)