src/HOL/Tools/Meson/meson.ML
changeset 52230 1105b3b5aa77
parent 51717 9e7d1c139569
child 54742 7a86358a3c0b
--- a/src/HOL/Tools/Meson/meson.ML	Thu May 30 08:27:51 2013 +0200
+++ b/src/HOL/Tools/Meson/meson.ML	Thu May 30 12:35:40 2013 +0200
@@ -554,7 +554,7 @@
 fun presimplify ctxt =
   rewrite_rule (map safe_mk_meta_eq nnf_simps)
   #> simplify (put_simpset nnf_ss ctxt)
-  #> Raw_Simplifier.rewrite_rule @{thms Let_def [abs_def]}
+  #> rewrite_rule @{thms Let_def [abs_def]}
 
 fun make_nnf ctxt th = case prems_of th of
     [] => th |> presimplify ctxt |> make_nnf1 ctxt