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Vl-interface

Vl-interface->initials

Get the initials field from a vl-interface.

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

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: vl-interface->initials$inline

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

Theorem: vl-initiallist-p-of-vl-interface->initials

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

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

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

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

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