src/Pure/Isar/rule_cases.ML
changeset 61853 fb7756087101
parent 61834 2154e6c8d52d
child 63512 1c7b1e294fb5
--- a/src/Pure/Isar/rule_cases.ML	Tue Dec 15 16:57:10 2015 +0100
+++ b/src/Pure/Isar/rule_cases.ML	Wed Dec 16 16:31:36 2015 +0100
@@ -404,7 +404,7 @@
   |> fold_index (fn (i, xs) => Thm.rename_params_rule (xs, i + 1)) xss
   |> save th;
 
-fun params xss = Thm.rule_attribute (K (rename_params xss));
+fun params xss = Thm.rule_attribute [] (K (rename_params xss));