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• Warnings

Vl-some-warning-fatalp

Check if any warning is marked as fatal.

Signature

(vl-some-warning-fatalp x) → bool

Arguments

x — Guard (vl-warninglist-p x).

Returns

bool — Type (booleanp bool).

Definitions and Theorems

Function: vl-some-warning-fatalp

(defun vl-some-warning-fatalp (x)
  (declare (xargs :guard (vl-warninglist-p x)))
  (let ((__function__ 'vl-some-warning-fatalp))
    (declare (ignorable __function__))
    (cond ((atom x) nil)
          ((vl-warning->fatalp (car x)) t)
          (t (vl-some-warning-fatalp (cdr x))))))

Theorem: booleanp-of-vl-some-warning-fatalp

(defthm booleanp-of-vl-some-warning-fatalp
  (b* ((bool (vl-some-warning-fatalp x)))
    (booleanp bool))
  :rule-classes :type-prescription)

Theorem: vl-some-warning-fatalp-when-not-consp

(defthm vl-some-warning-fatalp-when-not-consp
  (implies (not (consp x))
           (equal (vl-some-warning-fatalp x) nil)))

Theorem: vl-some-warning-fatalp-of-cons

(defthm vl-some-warning-fatalp-of-cons
  (equal (vl-some-warning-fatalp (cons a x))
         (or (if (vl-warning->fatalp a) t nil)
             (vl-some-warning-fatalp x))))

Theorem: vl-some-warning-fatalp-of-append

(defthm vl-some-warning-fatalp-of-append
  (equal (vl-some-warning-fatalp (append x y))
         (or (vl-some-warning-fatalp x)
             (vl-some-warning-fatalp y))))

Theorem: vl-some-warning-fatalp-of-list-fix

(defthm vl-some-warning-fatalp-of-list-fix
  (equal (vl-some-warning-fatalp (list-fix x))
         (vl-some-warning-fatalp x)))

Theorem: vl-some-warning-fatalp-preserves-set-equiv

(defthm vl-some-warning-fatalp-preserves-set-equiv
  (implies (set-equiv x x-equiv)
           (equal (vl-some-warning-fatalp x)
                  (vl-some-warning-fatalp x-equiv)))
  :rule-classes (:congruence))

Theorem: vl-some-warning-fatalp-of-vl-warninglist-fix-x

(defthm vl-some-warning-fatalp-of-vl-warninglist-fix-x
  (equal (vl-some-warning-fatalp (vl-warninglist-fix x))
         (vl-some-warning-fatalp x)))

Theorem: vl-some-warning-fatalp-vl-warninglist-equiv-congruence-on-x

(defthm vl-some-warning-fatalp-vl-warninglist-equiv-congruence-on-x
  (implies (vl-warninglist-equiv x x-equiv)
           (equal (vl-some-warning-fatalp x)
                  (vl-some-warning-fatalp x-equiv)))
  :rule-classes :congruence)