(clos-hash-6 (random-layout-clos-hash) :type index)
(clos-hash-7 (random-layout-clos-hash) :type index)
;; the class that this is a layout for
- (class (required-argument)
+ (class (missing-arg)
;; FIXME: Do we really know this is a CL:CLASS? Mightn't it
;; be a SB-PCL:CLASS under some circumstances? What goes here
;; when the LAYOUT is in fact a PCL::WRAPPER?