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Vl-vardecl

Vl-vardecl->atts

Get the atts field from a vl-vardecl.

Signature
(vl-vardecl->atts x) → atts
Arguments: x — Guard (vl-vardecl-p x).
Returns: atts — Type (vl-atts-p atts).

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: vl-vardecl->atts$inline

(defun vl-vardecl->atts$inline (x)
 (declare (xargs :guard (vl-vardecl-p x)))
 (declare (xargs :guard t))
 (let ((__function__ 'vl-vardecl->atts))
  (declare (ignorable __function__))
  (mbe
   :logic
   (b* ((x (and t x)))
    (vl-atts-fix
     (std::prod-cdr
          (std::prod-car (std::prod-cdr (std::prod-car (cdr x)))))))
   :exec
   (std::prod-cdr
        (std::prod-car (std::prod-cdr (std::prod-car (cdr x))))))))

Theorem: vl-atts-p-of-vl-vardecl->atts

(defthm vl-atts-p-of-vl-vardecl->atts
  (b* ((atts (vl-vardecl->atts$inline x)))
    (vl-atts-p atts))
  :rule-classes :rewrite)

Theorem: vl-vardecl->atts$inline-of-vl-vardecl-fix-x

(defthm vl-vardecl->atts$inline-of-vl-vardecl-fix-x
  (equal (vl-vardecl->atts$inline (vl-vardecl-fix x))
         (vl-vardecl->atts$inline x)))

Theorem: vl-vardecl->atts$inline-vl-vardecl-equiv-congruence-on-x

(defthm vl-vardecl->atts$inline-vl-vardecl-equiv-congruence-on-x
  (implies (vl-vardecl-equiv x x-equiv)
           (equal (vl-vardecl->atts$inline x)
                  (vl-vardecl->atts$inline x-equiv)))
  :rule-classes :congruence)