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Lint-stmt-rewrite

Vl-module-lint-stmt-rewrite

Signature
(vl-module-lint-stmt-rewrite x) → new-x
Arguments: x — Guard (vl-module-p x).
Returns: new-x — Type (vl-module-p new-x).

Definitions and Theorems

Function: vl-module-lint-stmt-rewrite

(defun vl-module-lint-stmt-rewrite (x)
  (declare (xargs :guard (vl-module-p x)))
  (let ((__function__ 'vl-module-lint-stmt-rewrite))
    (declare (ignorable __function__))
    (b* ((x (vl-module-fix x))
         ((vl-module x) x)
         ((unless (or x.alwayses x.initials)) x)
         (alwayses (vl-alwayslist-lint-stmt-rewrite x.alwayses))
         (initials (vl-initiallist-lint-stmt-rewrite x.initials)))
      (change-vl-module x
                        :alwayses alwayses
                        :initials initials))))

Theorem: vl-module-p-of-vl-module-lint-stmt-rewrite

(defthm vl-module-p-of-vl-module-lint-stmt-rewrite
  (b* ((new-x (vl-module-lint-stmt-rewrite x)))
    (vl-module-p new-x))
  :rule-classes :rewrite)

Theorem: vl-module-lint-stmt-rewrite-of-vl-module-fix-x

(defthm vl-module-lint-stmt-rewrite-of-vl-module-fix-x
  (equal (vl-module-lint-stmt-rewrite (vl-module-fix x))
         (vl-module-lint-stmt-rewrite x)))

Theorem: vl-module-lint-stmt-rewrite-vl-module-equiv-congruence-on-x

(defthm vl-module-lint-stmt-rewrite-vl-module-equiv-congruence-on-x
  (implies (vl-module-equiv x x-equiv)
           (equal (vl-module-lint-stmt-rewrite x)
                  (vl-module-lint-stmt-rewrite x-equiv)))
  :rule-classes :congruence)