diff -r 2c9f73fa973c -r 8f3dffd52db2 src/HOL/Tools/res_axioms.ML
--- a/src/HOL/Tools/res_axioms.ML	Mon Oct 23 11:17:29 2006 +0200
+++ b/src/HOL/Tools/res_axioms.ML	Mon Oct 23 11:18:25 2006 +0200
@@ -688,7 +688,7 @@
 
 fun meson_meth ths ctxt =
   Method.SIMPLE_METHOD' HEADGOAL
-    (CHANGED_PROP o Meson.meson_claset_tac (cnf_rules_of_ths ths) (local_claset_of ctxt));
+    (CHANGED_PROP o Meson.meson_claset_tac (cnf_rules_of_ths ths) HOL_cs);
 
 val meson_method_setup =
   Method.add_methods