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Allexprs

Vl-maybe-expr-allexprs

Gather all top-level expressions from a vl-maybe-expr-p.

Signature
(vl-maybe-expr-allexprs x) → exprs
Arguments: x — Guard (vl-maybe-expr-p x).
Returns: exprs — Type (vl-exprlist-p exprs).

Definitions and Theorems

Function: vl-maybe-expr-allexprs

(defun vl-maybe-expr-allexprs (x)
 (declare (xargs :guard (vl-maybe-expr-p x)))
 (let ((__function__ 'vl-maybe-expr-allexprs))
  (declare (ignorable __function__))
  (mbe
     :logic
     (b* ((x (vl-maybe-expr-fix x)))
       (if x (list x) nil))
     :exec (with-local-nrev (vl-maybe-expr-allexprs-nrev x nrev)))))

Theorem: vl-exprlist-p-of-vl-maybe-expr-allexprs

(defthm vl-exprlist-p-of-vl-maybe-expr-allexprs
  (b* ((exprs (vl-maybe-expr-allexprs x)))
    (vl-exprlist-p exprs))
  :rule-classes :rewrite)

Theorem: true-listp-of-vl-maybe-expr-allexprs

(defthm true-listp-of-vl-maybe-expr-allexprs
  (true-listp (vl-maybe-expr-allexprs x))
  :rule-classes :type-prescription)

Theorem: vl-maybe-expr-allexprs-nrev-removal

(defthm vl-maybe-expr-allexprs-nrev-removal
  (equal (vl-maybe-expr-allexprs-nrev x nrev)
         (append nrev (vl-maybe-expr-allexprs x))))

Theorem: vl-maybe-expr-allexprs-of-vl-maybe-expr-fix-x

(defthm vl-maybe-expr-allexprs-of-vl-maybe-expr-fix-x
  (equal (vl-maybe-expr-allexprs (vl-maybe-expr-fix x))
         (vl-maybe-expr-allexprs x)))

Theorem: vl-maybe-expr-allexprs-vl-maybe-expr-equiv-congruence-on-x

(defthm vl-maybe-expr-allexprs-vl-maybe-expr-equiv-congruence-on-x
  (implies (vl-maybe-expr-equiv x x-equiv)
           (equal (vl-maybe-expr-allexprs x)
                  (vl-maybe-expr-allexprs x-equiv)))
  :rule-classes :congruence)

Subtopics

Vl-maybe-expr-allexprs-nrev