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