Get the val field from a vl-elabkey-index.
(vl-elabkey-index->val x) → val
This is an ordinary field accessor created by defprod.
Function:
(defun vl-elabkey-index->val$inline (x) (declare (xargs :guard (vl-elabkey-p x))) (declare (xargs :guard (equal (vl-elabkey-kind x) :index))) (let ((__function__ 'vl-elabkey-index->val)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and (equal (vl-elabkey-kind x) :index) x))) (ifix (cdr x))) :exec (cdr x))))
Theorem:
(defthm integerp-of-vl-elabkey-index->val (b* ((val (vl-elabkey-index->val$inline x))) (integerp val)) :rule-classes :rewrite)
Theorem:
(defthm vl-elabkey-index->val$inline-of-vl-elabkey-fix-x (equal (vl-elabkey-index->val$inline (vl-elabkey-fix x)) (vl-elabkey-index->val$inline x)))
Theorem:
(defthm vl-elabkey-index->val$inline-vl-elabkey-equiv-congruence-on-x (implies (vl-elabkey-equiv x x-equiv) (equal (vl-elabkey-index->val$inline x) (vl-elabkey-index->val$inline x-equiv))) :rule-classes :congruence)
Theorem:
(defthm vl-elabkey-index->val-when-wrong-kind (implies (not (equal (vl-elabkey-kind x) :index)) (equal (vl-elabkey-index->val x) (ifix nil))))