		Search-engine friendly clone of the ACL2 documentation.

Vl-design

Vl-design->properties

Get the properties field from a vl-design.

Signature
(vl-design->properties x) → properties
Arguments: x — Guard (vl-design-p x).
Returns: properties — Type (vl-propertylist-p properties).

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: vl-design->properties$inline

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

Theorem: vl-propertylist-p-of-vl-design->properties

(defthm vl-propertylist-p-of-vl-design->properties
  (b* ((properties (vl-design->properties$inline x)))
    (vl-propertylist-p properties))
  :rule-classes :rewrite)

Theorem: vl-design->properties$inline-of-vl-design-fix-x

(defthm vl-design->properties$inline-of-vl-design-fix-x
  (equal (vl-design->properties$inline (vl-design-fix x))
         (vl-design->properties$inline x)))

Theorem: vl-design->properties$inline-vl-design-equiv-congruence-on-x

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