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Vl-design-zombies

Vl-interfacelist-zombies

Identify interfaces with fatal warnings.

Signature
(vl-interfacelist-zombies x) → names
Arguments: x — Guard (vl-interfacelist-p x).
Returns: names — Type (string-listp names).

Definitions and Theorems

Function: vl-interfacelist-zombies

(defun vl-interfacelist-zombies (x)
  (declare (xargs :guard (vl-interfacelist-p x)))
  (let ((__function__ 'vl-interfacelist-zombies))
    (declare (ignorable __function__))
    (cond ((atom x) nil)
          ((vl-some-warning-fatalp (vl-interface->warnings (car x)))
           (cons (vl-interface->name (car x))
                 (vl-interfacelist-zombies (cdr x))))
          (t (vl-interfacelist-zombies (cdr x))))))

Theorem: string-listp-of-vl-interfacelist-zombies

(defthm string-listp-of-vl-interfacelist-zombies
  (b* ((names (vl-interfacelist-zombies x)))
    (string-listp names))
  :rule-classes :rewrite)

Theorem: vl-interfacelist-zombies-of-vl-interfacelist-fix-x

(defthm vl-interfacelist-zombies-of-vl-interfacelist-fix-x
  (equal (vl-interfacelist-zombies (vl-interfacelist-fix x))
         (vl-interfacelist-zombies x)))

Theorem: vl-interfacelist-zombies-vl-interfacelist-equiv-congruence-on-x

(defthm
    vl-interfacelist-zombies-vl-interfacelist-equiv-congruence-on-x
  (implies (vl-interfacelist-equiv x x-equiv)
           (equal (vl-interfacelist-zombies x)
                  (vl-interfacelist-zombies x-equiv)))
  :rule-classes :congruence)