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Vl-shadowcheck-state

Vl-shadowcheck-state-p

Recognizer for vl-shadowcheck-state structures.

Signature
(vl-shadowcheck-state-p x) → *

Definitions and Theorems

Function: vl-shadowcheck-state-p

(defun vl-shadowcheck-state-p (x)
  (declare (xargs :guard t))
  (let ((__function__ 'vl-shadowcheck-state-p))
    (declare (ignorable __function__))
    (and (consp x)
         (eq (car x) :vl-shadowcheck-state)
         (std::prod-consp (cdr x))
         (std::prod-consp (std::prod-cdr (cdr x)))
         (b* ((lexscopes (std::prod-car (cdr x)))
              (ss (std::prod-car (std::prod-cdr (cdr x))))
              (design (std::prod-cdr (std::prod-cdr (cdr x)))))
           (and (vl-lexscopes-p lexscopes)
                (vl-scopestack-p ss)
                (vl-design-p design))))))

Theorem: consp-when-vl-shadowcheck-state-p

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