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• Vl-location

Vl-location-fix

Fixing function for vl-location structures.

Signature

(vl-location-fix x) → loc

Arguments

x — Guard (vl-location-p x).

Returns

loc — Type (vl-location-p loc).

Definitions and Theorems

Function: vl-location-fix$inline

(defun vl-location-fix$inline (x)
  (declare (xargs :guard (vl-location-p x)))
  (let ((__function__ 'vl-location-fix))
    (declare (ignorable __function__))
    (mbe :logic
         (if (vl-location-p x)
             x
           (vl-location "" 1 0))
         :exec x)))

Theorem: vl-location-p-of-vl-location-fix

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

Theorem: vl-location-fix-when-vl-location-p

(defthm vl-location-fix-when-vl-location-p
  (implies (vl-location-p x)
           (equal (vl-location-fix x) x)))