src/HOL/Tools/Nitpick/nitpick_commands.ML
changeset 74561 8e6c973003c8
parent 74508 3315c551fe6e
--- a/src/HOL/Tools/Nitpick/nitpick_commands.ML	Wed Oct 20 17:11:46 2021 +0200
+++ b/src/HOL/Tools/Nitpick/nitpick_commands.ML	Wed Oct 20 18:13:17 2021 +0200
@@ -130,7 +130,6 @@
 (
   type T = raw_param list
   val empty = default_default_params |> map (apsnd single)
-  val extend = I
   fun merge data = AList.merge (op =) (K true) data
 )