1.1 --- a/src/HOL/Product_Type.thy	Wed Jul 15 23:11:57 2009 +0200
     1.2 +++ b/src/HOL/Product_Type.thy	Wed Jul 15 23:48:21 2009 +0200
     1.3 @@ -470,8 +470,8 @@
     1.4          | NONE => NONE)
     1.5    |   eta_proc _ _ = NONE;
     1.6  in
     1.7 -  val split_beta_proc = Simplifier.simproc (the_context ()) "split_beta" ["split f z"] (K beta_proc);
     1.8 -  val split_eta_proc = Simplifier.simproc (the_context ()) "split_eta" ["split f"] (K eta_proc);
     1.9 +  val split_beta_proc = Simplifier.simproc @{theory} "split_beta" ["split f z"] (K beta_proc);
    1.10 +  val split_eta_proc = Simplifier.simproc @{theory} "split_eta" ["split f"] (K eta_proc);
    1.11  end;
    1.12  
    1.13  Addsimprocs [split_beta_proc, split_eta_proc];