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Vl-scopeexpr->expr

Promote an vl-scopeexpr into a proper vl-index without any part select.

Signature
(vl-scopeexpr->expr x) → expr
Arguments: x — Guard (vl-scopeexpr-p x).
Returns: expr — Type (vl-expr-p expr).

Definitions and Theorems

Function: vl-scopeexpr->expr

(defun vl-scopeexpr->expr (x)
  (declare (xargs :guard (vl-scopeexpr-p x)))
  (let ((__function__ 'vl-scopeexpr->expr))
    (declare (ignorable __function__))
    (make-vl-index :scope x
                   :indices nil
                   :part (make-vl-partselect-none)
                   :atts nil)))

Theorem: vl-expr-p-of-vl-scopeexpr->expr

(defthm vl-expr-p-of-vl-scopeexpr->expr
  (b* ((expr (vl-scopeexpr->expr x)))
    (vl-expr-p expr))
  :rule-classes :rewrite)

Theorem: vl-scopeexpr->expr-of-vl-scopeexpr-fix-x

(defthm vl-scopeexpr->expr-of-vl-scopeexpr-fix-x
  (equal (vl-scopeexpr->expr (vl-scopeexpr-fix x))
         (vl-scopeexpr->expr x)))

Theorem: vl-scopeexpr->expr-vl-scopeexpr-equiv-congruence-on-x

(defthm vl-scopeexpr->expr-vl-scopeexpr-equiv-congruence-on-x
  (implies (vl-scopeexpr-equiv x x-equiv)
           (equal (vl-scopeexpr->expr x)
                  (vl-scopeexpr->expr x-equiv)))
  :rule-classes :congruence)