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Vl-repeateventcontrol

Vl-repeateventcontrol-p

Recognizer for vl-repeateventcontrol structures.

Signature
(vl-repeateventcontrol-p x) → *

Definitions and Theorems

Function: vl-repeateventcontrol-p

(defun vl-repeateventcontrol-p (x)
  (declare (xargs :guard t))
  (let ((__function__ 'vl-repeateventcontrol-p))
    (declare (ignorable __function__))
    (and (consp x)
         (eq (car x) :vl-repeat-eventcontrol)
         (std::prod-consp (cdr x))
         (b* ((expr (std::prod-car (cdr x)))
              (ctrl (std::prod-cdr (cdr x))))
           (and (vl-expr-p expr)
                (vl-eventcontrol-p ctrl))))))

Theorem: consp-when-vl-repeateventcontrol-p

(defthm consp-when-vl-repeateventcontrol-p
  (implies (vl-repeateventcontrol-p x)
           (consp x))
  :rule-classes :compound-recognizer)