;;; so take care with this one...
(defmacro dx-let (bindings &body forms)
`(locally
- #-sb-xc-host
- (declare (optimize sb!c::stack-allocate-dynamic-extent))
+ (declare (optimize #-sb-xc-host sb!c::stack-allocate-dynamic-extent
+ #-sb-xc-host sb!c::stack-allocate-value-cells))
(let ,bindings
(declare (dynamic-extent ,@(mapcar (lambda (bind)
(if (consp bind)