I'm in 1.0.49 and the message is slightly reworded:
CL-USER> (compile nil (lambda () (destructuring-bind (&optional (x nil xp)) '() (declare (ignore x xp)) nil))) ; in: COMPILE () ; (IGNORE X XP) ; ; caught STYLE-WARNING: ; IGNORE declaration for an unknown variable: XP ; ; compilation unit finished ; caught 1 STYLE-WARNING condition
I'm in 1.0.49 and the message is slightly reworded:
CL-USER> (compile nil (lambda ()
(destructuri ng-bind (&optional (x nil xp)) '()
(declare (ignore x xp))
nil) ))
; in: COMPILE ()
; (IGNORE X XP)
;
; caught STYLE-WARNING:
; IGNORE declaration for an unknown variable: XP
;
; compilation unit finished
; caught 1 STYLE-WARNING condition