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• Vl-paramvalue

Vl-paramvalue-fix

Fixing function for vl-paramvalue structures.

Signature

(vl-paramvalue-fix x) → x-fix

Arguments

x — Guard (vl-paramvalue-p x).

Returns

x-fix — Type (vl-paramvalue-p x-fix).

Definitions and Theorems

Function: vl-paramvalue-fix$inline

(defun vl-paramvalue-fix$inline (x)
  (declare (xargs :guard (vl-paramvalue-p x)))
  (let ((__function__ 'vl-paramvalue-fix))
    (declare (ignorable __function__))
    (mbe :logic
         (if (vl-expr-p x)
             (vl-expr-fix x)
           (vl-datatype-fix x))
         :exec x)))

Theorem: vl-paramvalue-p-of-vl-paramvalue-fix

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

Theorem: vl-paramvalue-fix-when-vl-paramvalue-p

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