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add xref stub for interpreted procedures

* module/system/xref.scm (hacky-procedure-callees): Add a
  procedure-callees implementation for procedures with source, that
  currently does nothing. Not sure what to do, going into the future.
This commit is contained in:
Andy Wingo 2009-03-17 23:16:35 +01:00
parent e04894e1ac
commit 4f96d42b2d

View file

@ -66,8 +66,12 @@
(else (lp (1+ i) out)))))))
(else '())))
(define (hacky-procedure-callees proc)
;; we could analyze the memoized source or something
'())
(define (procedure-callees proc)
(cond
((program? proc) (program-callees proc))
((procedure-source proc) (hacky-procedure-callees proc))
(else '())))
(else '())))