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Good day, fellow lispers

Name: Anonymous 2011-01-29 8:57

In following code, does "return-from all" frees mapcar's stack frame or would lead to stack overflow?



(defun all (fun xs)

  (mapcar (lambda (x) (unless (funcall fun x)

                        (return-from all nil)))

          xs)

  t)

Name: >>19 2011-01-29 19:14

As for TAGBODY/GO, I've used it as part of generated code (macros), and to implement some state machines.

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