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Vl-define

Vl-define->loc

Get the loc field from a vl-define.

Signature
(vl-define->loc x) → loc
Arguments: x — Guard (vl-define-p x).
Returns: loc — Type (vl-location-p loc).

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: vl-define->loc$inline

(defun vl-define->loc$inline (x)
  (declare (xargs :guard (vl-define-p x)))
  (declare (xargs :guard t))
  (let ((__function__ 'vl-define->loc))
    (declare (ignorable __function__))
    (mbe :logic
         (b* ((x (and t x)))
           (vl-location-fix (cdr (std::da-nth 2 x))))
         :exec (cdr (std::da-nth 2 x)))))

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

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

Theorem: vl-define->loc$inline-of-vl-define-fix-x

(defthm vl-define->loc$inline-of-vl-define-fix-x
  (equal (vl-define->loc$inline (vl-define-fix x))
         (vl-define->loc$inline x)))

Theorem: vl-define->loc$inline-vl-define-equiv-congruence-on-x

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