Get the alist field from a vl-type-error-qmark-subexpr.
(vl-type-error-qmark-subexpr->alist x) → alist
This is an ordinary field accessor created by defprod.
Function:
(defun vl-type-error-qmark-subexpr->alist$inline (x) (declare (xargs :guard (vl-type-error-p x))) (declare (xargs :guard (equal (vl-type-error-kind x) :qmark-subexpr))) (let ((__function__ 'vl-type-error-qmark-subexpr->alist)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and (equal (vl-type-error-kind x) :qmark-subexpr) x))) (vl-type-error-alist-fix (std::da-nth 0 (cdr x)))) :exec (std::da-nth 0 (cdr x)))))
Theorem:
(defthm vl-type-error-alist-p-of-vl-type-error-qmark-subexpr->alist (b* ((alist (vl-type-error-qmark-subexpr->alist$inline x))) (vl-type-error-alist-p alist)) :rule-classes :rewrite)
Theorem:
(defthm vl-type-error-qmark-subexpr->alist$inline-of-vl-type-error-fix-x (equal (vl-type-error-qmark-subexpr->alist$inline (vl-type-error-fix x)) (vl-type-error-qmark-subexpr->alist$inline x)))
Theorem:
(defthm vl-type-error-qmark-subexpr->alist$inline-vl-type-error-equiv-congruence-on-x (implies (vl-type-error-equiv x x-equiv) (equal (vl-type-error-qmark-subexpr->alist$inline x) (vl-type-error-qmark-subexpr->alist$inline x-equiv))) :rule-classes :congruence)
Theorem:
(defthm vl-type-error-qmark-subexpr->alist-when-wrong-kind (implies (not (equal (vl-type-error-kind x) :qmark-subexpr)) (equal (vl-type-error-qmark-subexpr->alist x) (vl-type-error-alist-fix nil))))