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Lint-warning-suppression

Vl-lint-suppress-warnings

Signature
(vl-lint-suppress-warnings x) → new-x
Arguments: x — Guard (vl-warninglist-p x).
Returns: new-x — Type (vl-warninglist-p new-x).

Definitions and Theorems

Function: vl-lint-suppress-warnings

(defun vl-lint-suppress-warnings (x)
  (declare (xargs :guard (vl-warninglist-p x)))
  (let ((__function__ 'vl-lint-suppress-warnings))
    (declare (ignorable __function__))
    (b* (((when (atom x)) nil)
         ((vl-warning x1) (car x))
         ((when (vl-lint-scan-for-ignore
                     x1.args (vl-warning-type-mash x1.type)))
          (vl-lint-suppress-warnings (cdr x))))
      (cons (vl-warning-fix (car x))
            (vl-lint-suppress-warnings (cdr x))))))

Theorem: vl-warninglist-p-of-vl-lint-suppress-warnings

(defthm vl-warninglist-p-of-vl-lint-suppress-warnings
  (b* ((new-x (vl-lint-suppress-warnings x)))
    (vl-warninglist-p new-x))
  :rule-classes :rewrite)

Theorem: vl-lint-suppress-warnings-of-vl-warninglist-fix-x

(defthm vl-lint-suppress-warnings-of-vl-warninglist-fix-x
  (equal (vl-lint-suppress-warnings (vl-warninglist-fix x))
         (vl-lint-suppress-warnings x)))

Theorem: vl-lint-suppress-warnings-vl-warninglist-equiv-congruence-on-x

(defthm
     vl-lint-suppress-warnings-vl-warninglist-equiv-congruence-on-x
  (implies (vl-warninglist-equiv x x-equiv)
           (equal (vl-lint-suppress-warnings x)
                  (vl-lint-suppress-warnings x-equiv)))
  :rule-classes :congruence)