- (let ((inherits (layout-inherits layout)))
- (dotimes (i (length inherits)) ; FIXME: should be DOVECTOR
- (let* ((super (layout-classoid (svref inherits i)))
- (subclasses (or (classoid-subclasses super)
- (setf (classoid-subclasses super)
- (make-hash-table :test 'eq)))))
- (when (and (eq (classoid-state super) :sealed)
- (not (gethash classoid subclasses)))
- (warn "unsealing sealed class ~S in order to subclass it"
- (classoid-name super))
- (setf (classoid-state super) :read-only))
- (setf (gethash classoid subclasses)
- (or destruct-layout layout))))))
+ (dovector (super-layout (layout-inherits layout))
+ (let* ((super (layout-classoid super-layout))
+ (subclasses (or (classoid-subclasses super)
+ (setf (classoid-subclasses super)
+ (make-hash-table :test 'eq)))))
+ (when (and (eq (classoid-state super) :sealed)
+ (not (gethash classoid subclasses)))
+ (warn "unsealing sealed class ~S in order to subclass it"
+ (classoid-name super))
+ (setf (classoid-state super) :read-only))
+ (setf (gethash classoid subclasses)
+ (or destruct-layout layout)))))