src/HOL/Nominal/nominal_inductive.ML
changeset 44929 1886cddaf8a5
parent 44868 92be5b32ca71
child 46218 ecf6375e2abb
     1.1 --- a/src/HOL/Nominal/nominal_inductive.ML	Wed Sep 14 10:08:52 2011 -0400
     1.2 +++ b/src/HOL/Nominal/nominal_inductive.ML	Tue Sep 13 07:56:46 2011 +0200
     1.3 @@ -27,7 +27,7 @@
     1.4  fun atomize_induct ctxt = Conv.fconv_rule (Conv.prems_conv ~1
     1.5    (Conv.params_conv ~1 (K (Conv.prems_conv ~1 atomize_conv)) ctxt));
     1.6  
     1.7 -fun preds_of ps t = inter (op = o apfst dest_Free) (Term.add_frees t []) ps;
     1.8 +fun preds_of ps t = inter (op = o apsnd dest_Free) ps (Term.add_frees t []);
     1.9  
    1.10  val fresh_prod = @{thm fresh_prod};
    1.11