;; For :DYNAMIC-EXTENT: a list of all DX LVARs, preserved by this
;; cleanup. This is filled when the cleanup is created (now by
;; locall call analysis) and is rechecked by physical environment
- ;; analysis.
+ ;; analysis. (For closures this is a list of the allocating node -
+ ;; during IR1, and a list of the argument LVAR of the allocator -
+ ;; after physical environment analysis.)
(info nil :type list))
(defprinter (cleanup :identity t)
kind
;; the original function or macro lambda list, or :UNSPECIFIED if
;; this is a compiler created function
(arg-documentation nil :type (or list (member :unspecified)))
+ ;; Node, allocating closure for this lambda. May be NIL when we are
+ ;; sure that no closure is needed.
+ (allocator nil :type (or null combination))
;; various rare miscellaneous info that drives code generation & stuff
(plist () :type list))
(defprinter (functional :identity t)