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