(when (lambda-var-p leaf)
(let ((home-lambda (continuation-home-lambda-or-null start)))
(when home-lambda
- (pushnew leaf (lambda-refers-to-vars home-lambda))))
+ (pushnew leaf (lambda-calls-or-closes home-lambda))))
(when (lambda-var-ignorep leaf)
;; ANSI's definition of "Declaration IGNORE, IGNORABLE"
;; requires that this be a STYLE-WARNING, not a full warning.