Get the ctx field from a vl-lucidocc-slice.
(vl-lucidocc-slice->ctx x) → ctx
This is an ordinary field accessor created by defprod.
Function:
(defun vl-lucidocc-slice->ctx$inline (x) (declare (xargs :guard (vl-lucidocc-p x))) (declare (xargs :guard (equal (vl-lucidocc-kind x) :slice))) (let ((__function__ 'vl-lucidocc-slice->ctx)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and (equal (vl-lucidocc-kind x) :slice) x))) (vl-lucidctx-fix (std::da-nth 2 (cdr x)))) :exec (std::da-nth 2 (cdr x)))))
Theorem:
(defthm vl-lucidctx-p-of-vl-lucidocc-slice->ctx (b* ((ctx (vl-lucidocc-slice->ctx$inline x))) (vl-lucidctx-p ctx)) :rule-classes :rewrite)
Theorem:
(defthm vl-lucidocc-slice->ctx$inline-of-vl-lucidocc-fix-x (equal (vl-lucidocc-slice->ctx$inline (vl-lucidocc-fix x)) (vl-lucidocc-slice->ctx$inline x)))
Theorem:
(defthm vl-lucidocc-slice->ctx$inline-vl-lucidocc-equiv-congruence-on-x (implies (vl-lucidocc-equiv x x-equiv) (equal (vl-lucidocc-slice->ctx$inline x) (vl-lucidocc-slice->ctx$inline x-equiv))) :rule-classes :congruence)
Theorem:
(defthm vl-lucidocc-slice->ctx-when-wrong-kind (implies (not (equal (vl-lucidocc-kind x) :slice)) (equal (vl-lucidocc-slice->ctx x) (vl-lucidctx-fix nil))))