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Vl-sequence

Vl-sequence->decls

Get the decls field from a vl-sequence.

Signature
(vl-sequence->decls x) → decls
Arguments: x — Guard (vl-sequence-p x).
Returns: decls — Type (vl-vardecllist-p decls).

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: vl-sequence->decls$inline

(defun vl-sequence->decls$inline (x)
  (declare (xargs :guard (vl-sequence-p x)))
  (declare (xargs :guard t))
  (let ((__function__ 'vl-sequence->decls))
    (declare (ignorable __function__))
    (mbe :logic
         (b* ((x (and t x)))
           (vl-vardecllist-fix (cdr (std::da-nth 2 (cdr x)))))
         :exec (cdr (std::da-nth 2 (cdr x))))))

Theorem: vl-vardecllist-p-of-vl-sequence->decls

(defthm vl-vardecllist-p-of-vl-sequence->decls
  (b* ((decls (vl-sequence->decls$inline x)))
    (vl-vardecllist-p decls))
  :rule-classes :rewrite)

Theorem: vl-sequence->decls$inline-of-vl-sequence-fix-x

(defthm vl-sequence->decls$inline-of-vl-sequence-fix-x
  (equal (vl-sequence->decls$inline (vl-sequence-fix x))
         (vl-sequence->decls$inline x)))

Theorem: vl-sequence->decls$inline-vl-sequence-equiv-congruence-on-x

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