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Vl-reportcardkey-p

Vl-reportcardkey-fix

Signature
(vl-reportcardkey-fix x) → key
Arguments: x — Guard (vl-reportcardkey-p x).
Returns: key — Type (vl-reportcardkey-p key).

Definitions and Theorems

Function: vl-reportcardkey-fix$inline

(defun vl-reportcardkey-fix$inline (x)
  (declare (xargs :guard (vl-reportcardkey-p x)))
  (let ((__function__ 'vl-reportcardkey-fix))
    (declare (ignorable __function__))
    (mbe :logic (if (equal x :design) x (string-fix x))
         :exec x)))

Theorem: vl-reportcardkey-p-of-vl-reportcardkey-fix

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

Theorem: vl-reportcardkey-fix-when-vl-reportcardkey-p

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