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Vl-iskipinfo

Vl-iskipinfo->controller

Get the controller field from a vl-iskipinfo.

Signature
(vl-iskipinfo->controller x) → controller
Arguments: x — Guard (vl-iskipinfo-p x).
Returns: controller — Type (maybe-stringp controller).

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: vl-iskipinfo->controller$inline

(defun vl-iskipinfo->controller$inline (x)
 (declare (xargs :guard (vl-iskipinfo-p x)))
 (declare (xargs :guard t))
 (let ((__function__ 'vl-iskipinfo->controller))
  (declare (ignorable __function__))
  (mbe :logic
       (b* ((x (and t x)))
         (maybe-string-fix (std::prod-car (std::prod-car (cdr x)))))
       :exec (std::prod-car (std::prod-car (cdr x))))))

Theorem: maybe-stringp-of-vl-iskipinfo->controller

(defthm maybe-stringp-of-vl-iskipinfo->controller
  (b* ((controller (vl-iskipinfo->controller$inline x)))
    (maybe-stringp controller))
  :rule-classes :type-prescription)

Theorem: vl-iskipinfo->controller$inline-of-vl-iskipinfo-fix-x

(defthm vl-iskipinfo->controller$inline-of-vl-iskipinfo-fix-x
  (equal (vl-iskipinfo->controller$inline (vl-iskipinfo-fix x))
         (vl-iskipinfo->controller$inline x)))

Theorem: vl-iskipinfo->controller$inline-vl-iskipinfo-equiv-congruence-on-x

(defthm
 vl-iskipinfo->controller$inline-vl-iskipinfo-equiv-congruence-on-x
 (implies (vl-iskipinfo-equiv x x-equiv)
          (equal (vl-iskipinfo->controller$inline x)
                 (vl-iskipinfo->controller$inline x-equiv)))
 :rule-classes :congruence)