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Vl-defaultdisable

Vl-defaultdisable->exprdist

Get the exprdist field from a vl-defaultdisable.

Signature
(vl-defaultdisable->exprdist x) → exprdist
Arguments: x — Guard (vl-defaultdisable-p x).
Returns: exprdist — Type (vl-exprdist-p exprdist).

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: vl-defaultdisable->exprdist$inline

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

Theorem: vl-exprdist-p-of-vl-defaultdisable->exprdist

(defthm vl-exprdist-p-of-vl-defaultdisable->exprdist
  (b* ((exprdist (vl-defaultdisable->exprdist$inline x)))
    (vl-exprdist-p exprdist))
  :rule-classes :rewrite)

Theorem: vl-defaultdisable->exprdist$inline-of-vl-defaultdisable-fix-x

(defthm
      vl-defaultdisable->exprdist$inline-of-vl-defaultdisable-fix-x
 (equal
      (vl-defaultdisable->exprdist$inline (vl-defaultdisable-fix x))
      (vl-defaultdisable->exprdist$inline x)))

Theorem: vl-defaultdisable->exprdist$inline-vl-defaultdisable-equiv-congruence-on-x

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