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• Vl-vardecl

Vl-vardecl->constval

Get the constval field from a vl-vardecl.

Signature

(vl-vardecl->constval x) → constval

Arguments

x — Guard (vl-vardecl-p x).

Returns

constval — Type (sv::maybe-4vec-p constval).

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: vl-vardecl->constval$inline

(defun vl-vardecl->constval$inline (x)
 (declare (xargs :guard (vl-vardecl-p x)))
 (declare (xargs :guard t))
 (let ((__function__ 'vl-vardecl->constval))
  (declare (ignorable __function__))
  (mbe
    :logic
    (b* ((x (and t x)))
      (sv::maybe-4vec-fix
           (std::prod-car (std::prod-car (std::prod-cdr (cdr x))))))
    :exec (std::prod-car (std::prod-car (std::prod-cdr (cdr x)))))))

Theorem: maybe-4vec-p-of-vl-vardecl->constval

(defthm maybe-4vec-p-of-vl-vardecl->constval
  (b* ((constval (vl-vardecl->constval$inline x)))
    (sv::maybe-4vec-p constval))
  :rule-classes :rewrite)

Theorem: vl-vardecl->constval$inline-of-vl-vardecl-fix-x

(defthm vl-vardecl->constval$inline-of-vl-vardecl-fix-x
  (equal (vl-vardecl->constval$inline (vl-vardecl-fix x))
         (vl-vardecl->constval$inline x)))

Theorem: vl-vardecl->constval$inline-vl-vardecl-equiv-congruence-on-x

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