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Fundef-info

Fundef-infop

Recognizer for fundef-info structures.

Signature
(fundef-infop x) → *

Definitions and Theorems

Function: fundef-infop

(defun fundef-infop (x)
  (declare (xargs :guard t))
  (and (mbe :logic (and (alistp x)
                        (equal (strip-cars x) '(type uid)))
            :exec (fty::alist-with-carsp x '(type uid)))
       (b* ((type (cdr (std::da-nth 0 x)))
            (uid (cdr (std::da-nth 1 x))))
         (and (typep type) (uidp uid)))))

Theorem: consp-when-fundef-infop

(defthm consp-when-fundef-infop
  (implies (fundef-infop x) (consp x))
  :rule-classes :compound-recognizer)