1.1 --- a/src/HOL/Codatatype/Tools/bnf_fp_sugar_tactics.ML	Tue Sep 11 13:06:14 2012 +0200
     1.2 +++ b/src/HOL/Codatatype/Tools/bnf_fp_sugar_tactics.ML	Tue Sep 11 13:06:14 2012 +0200
     1.3 @@ -60,8 +60,7 @@
     1.4      iter_like_thms) THEN Local_Defs.unfold_tac ctxt @{thms id_def} THEN rtac refl 1;
     1.5  
     1.6  val coiter_like_ss = ss_only @{thms if_True if_False};
     1.7 -val coiter_like_thms =
     1.8 -  @{thms id_apply map_pair_def sum_case_if sum_map.simps sum_map_if prod.cases};
     1.9 +val coiter_like_thms = @{thms id_apply map_pair_def sum_map.simps prod.cases};
    1.10  
    1.11  fun mk_coiter_like_tac coiter_like_defs map_ids fld_unf_coiter_like pre_map_def ctr_def ctxt =
    1.12    Local_Defs.unfold_tac ctxt (ctr_def :: coiter_like_defs) THEN