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• Syntax

Vl-port->loc

Signature

(vl-port->loc x) → loc

Arguments

x — Guard (vl-port-p x).

Returns

loc — Type (vl-location-p loc).

Definitions and Theorems

Function: vl-port->loc

(defun vl-port->loc (x)
  (declare (xargs :guard (vl-port-p x)))
  (let ((__function__ 'vl-port->loc))
    (declare (ignorable __function__))
    (b* ((x (vl-port-fix x)))
      (case (tag x)
            (:vl-regularport (vl-regularport->loc x))
            (:vl-interfaceport (vl-interfaceport->loc x))
            (otherwise (progn$ (impossible) *vl-fakeloc*))))))

Theorem: vl-location-p-of-vl-port->loc

(defthm vl-location-p-of-vl-port->loc
  (b* ((loc (vl-port->loc x)))
    (vl-location-p loc))
  :rule-classes :rewrite)

Theorem: vl-port->loc-of-vl-port-fix-x

(defthm vl-port->loc-of-vl-port-fix-x
  (equal (vl-port->loc (vl-port-fix x))
         (vl-port->loc x)))

Theorem: vl-port->loc-vl-port-equiv-congruence-on-x

(defthm vl-port->loc-vl-port-equiv-congruence-on-x
  (implies (vl-port-equiv x x-equiv)
           (equal (vl-port->loc x)
                  (vl-port->loc x-equiv)))
  :rule-classes :congruence)