Get the then field from a vl-actionblock.
(vl-actionblock->then x) → then
This is an ordinary field accessor created by defprod.
Function:
(defun vl-actionblock->then$inline (x) (declare (xargs :guard (vl-actionblock-p x))) (declare (xargs :guard t)) (let ((__function__ 'vl-actionblock->then)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and t x))) (vl-stmt-fix (std::prod-car x))) :exec (std::prod-car x))))
Theorem:
(defthm vl-stmt-p-of-vl-actionblock->then (b* ((then (vl-actionblock->then$inline x))) (vl-stmt-p then)) :rule-classes :rewrite)
Theorem:
(defthm vl-actionblock->then$inline-of-vl-actionblock-fix-x (equal (vl-actionblock->then$inline (vl-actionblock-fix x)) (vl-actionblock->then$inline x)))
Theorem:
(defthm vl-actionblock->then$inline-vl-actionblock-equiv-congruence-on-x (implies (vl-actionblock-equiv x x-equiv) (equal (vl-actionblock->then$inline x) (vl-actionblock->then$inline x-equiv))) :rule-classes :congruence)