(eval-when (:compile-toplevel :load-toplevel :execute)
(defun parse-name-and-options (name-and-options)
(destructuring-bind (name &rest options) name-and-options
- (assert name) ; A null name doesn't seem to make sense here.
+ (aver name) ; A null name doesn't seem to make sense here.
(let ((defstruct (make-defstruct-description name)))
(dolist (option options)
(cond ((consp option)