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• Vl-clean-reportcard

Vl-clean-reportcard-aux

Assumes X has already been shrunk, so we may safely recur down it.

Signature

(vl-clean-reportcard-aux x acc) → acc

Arguments

x — Guard (vl-reportcard-p x).

acc — Guard (vl-reportcard-p acc).

Returns

acc — Type (vl-reportcard-p acc).

Definitions and Theorems

Function: vl-clean-reportcard-aux

(defun vl-clean-reportcard-aux (x acc)
  (declare (xargs :guard (and (vl-reportcard-p x)
                              (vl-reportcard-p acc))))
  (let ((__function__ 'vl-clean-reportcard-aux))
    (declare (ignorable __function__))
    (b* ((x (vl-reportcard-fix x))
         ((when (atom x))
          (vl-reportcard-fix acc))
         ((cons name warnings) (car x))
         (warnings (vl-clean-warnings warnings))
         (acc (if (atom warnings)
                  acc
                (hons-acons name warnings acc))))
      (vl-clean-reportcard-aux (cdr x) acc))))

Theorem: vl-reportcard-p-of-vl-clean-reportcard-aux

(defthm vl-reportcard-p-of-vl-clean-reportcard-aux
  (b* ((acc (vl-clean-reportcard-aux x acc)))
    (vl-reportcard-p acc))
  :rule-classes :rewrite)

Theorem: vl-clean-reportcard-aux-of-vl-reportcard-fix-x

(defthm vl-clean-reportcard-aux-of-vl-reportcard-fix-x
  (equal (vl-clean-reportcard-aux (vl-reportcard-fix x)
                                  acc)
         (vl-clean-reportcard-aux x acc)))

Theorem: vl-clean-reportcard-aux-vl-reportcard-equiv-congruence-on-x

(defthm vl-clean-reportcard-aux-vl-reportcard-equiv-congruence-on-x
  (implies (vl-reportcard-equiv x x-equiv)
           (equal (vl-clean-reportcard-aux x acc)
                  (vl-clean-reportcard-aux x-equiv acc)))
  :rule-classes :congruence)

Theorem: vl-clean-reportcard-aux-of-vl-reportcard-fix-acc

(defthm vl-clean-reportcard-aux-of-vl-reportcard-fix-acc
  (equal (vl-clean-reportcard-aux x (vl-reportcard-fix acc))
         (vl-clean-reportcard-aux x acc)))

Theorem: vl-clean-reportcard-aux-vl-reportcard-equiv-congruence-on-acc

(defthm
      vl-clean-reportcard-aux-vl-reportcard-equiv-congruence-on-acc
  (implies (vl-reportcard-equiv acc acc-equiv)
           (equal (vl-clean-reportcard-aux x acc)
                  (vl-clean-reportcard-aux x acc-equiv)))
  :rule-classes :congruence)