Require CL when compiling.

diff --git a/lisp/derived.el b/lisp/derived.el
index 87b37387285781f75fe09ffa6dcfaaad0bd37a1e..d11a58a19d5ebc66b92b235cf88223d6a1fe5aa4 100644 (file)
--- a/lisp/derived.el
+++ b/lisp/derived.el
@@ -91,6 +91,8 @@
 \f
 ;;; Code:
 
+(eval-when-compile (require 'cl))
+
 ;;; PRIVATE: defsubst must be defined before they are first used
 
 (defsubst derived-mode-hook-name (mode)