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Vl-arguments-named

Vl-arguments-named->args

Get the args field from a vl-arguments-named.

Signature
(vl-arguments-named->args x) → args
Arguments: x — Guard (vl-arguments-p x).
Returns: args — Type (vl-namedarglist-p args).

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: vl-arguments-named->args$inline

(defun vl-arguments-named->args$inline (x)
  (declare (xargs :guard (vl-arguments-p x)))
  (declare (xargs :guard (equal (vl-arguments-kind x)
                                :vl-arguments-named)))
  (let ((__function__ 'vl-arguments-named->args))
    (declare (ignorable __function__))
    (mbe :logic
         (b* ((x (and (equal (vl-arguments-kind x)
                             :vl-arguments-named)
                      x)))
           (vl-namedarglist-fix (std::da-nth 0 (cdr x))))
         :exec (std::da-nth 0 (cdr x)))))

Theorem: vl-namedarglist-p-of-vl-arguments-named->args

(defthm vl-namedarglist-p-of-vl-arguments-named->args
  (b* ((args (vl-arguments-named->args$inline x)))
    (vl-namedarglist-p args))
  :rule-classes :rewrite)

Theorem: vl-arguments-named->args$inline-of-vl-arguments-fix-x

(defthm vl-arguments-named->args$inline-of-vl-arguments-fix-x
  (equal (vl-arguments-named->args$inline (vl-arguments-fix x))
         (vl-arguments-named->args$inline x)))

Theorem: vl-arguments-named->args$inline-vl-arguments-equiv-congruence-on-x

(defthm
 vl-arguments-named->args$inline-vl-arguments-equiv-congruence-on-x
 (implies (vl-arguments-equiv x x-equiv)
          (equal (vl-arguments-named->args$inline x)
                 (vl-arguments-named->args$inline x-equiv)))
 :rule-classes :congruence)

Theorem: vl-arguments-named->args-when-wrong-kind

(defthm vl-arguments-named->args-when-wrong-kind
  (implies (not (equal (vl-arguments-kind x)
                       :vl-arguments-named))
           (equal (vl-arguments-named->args x)
                  (vl-namedarglist-fix nil))))