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• Parser-states

Parstate->size

Signature

(parstate->size parstate) → size

Returns

size — Type (natp size).

Definitions and Theorems

Function: parstate->size$inline

(defun parstate->size$inline (parstate)
  (declare (xargs :stobjs (parstate)))
  (declare (xargs :guard t))
  (mbe :logic
       (if (parstatep parstate)
           (raw-parstate->size parstate)
         0)
       :exec (raw-parstate->size parstate)))

Theorem: natp-of-parstate->size

(defthm natp-of-parstate->size
  (b* ((size (parstate->size$inline parstate)))
    (natp size))
  :rule-classes (:rewrite :type-prescription))