#-sb-xc-host
(defun %defun (name def doc)
(declare (type function def))
- (declare (type (or null simple-string doc)))
+ (declare (type (or null simple-string) doc))
(aver (legal-fun-name-p name)) ; should've been checked by DEFMACRO DEFUN
(when (fboundp name)
(/show0 "redefining NAME in %DEFUN")