		Search-engine friendly clone of the ACL2 documentation.

Vl-interface

Vl-interface->assertions

Get the assertions field from a vl-interface.

Signature
(vl-interface->assertions x) → assertions
Arguments: x — Guard (vl-interface-p x).
Returns: assertions — Type (vl-assertionlist-p assertions).

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: vl-interface->assertions$inline

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

Theorem: vl-assertionlist-p-of-vl-interface->assertions

(defthm vl-assertionlist-p-of-vl-interface->assertions
  (b* ((assertions (vl-interface->assertions$inline x)))
    (vl-assertionlist-p assertions))
  :rule-classes :rewrite)

Theorem: vl-interface->assertions$inline-of-vl-interface-fix-x

(defthm vl-interface->assertions$inline-of-vl-interface-fix-x
  (equal (vl-interface->assertions$inline (vl-interface-fix x))
         (vl-interface->assertions$inline x)))

Theorem: vl-interface->assertions$inline-vl-interface-equiv-congruence-on-x

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