Get the output field from a svl-occ-assign.
(svl-occ-assign->output x) → output
This is an ordinary field accessor created by fty::defprod.
Function:
(defun svl-occ-assign->output$inline (x) (declare (xargs :guard (svl-occ-p x))) (declare (xargs :guard (equal (svl-occ-kind x) :assign))) (let ((acl2::__function__ 'svl-occ-assign->output)) (declare (ignorable acl2::__function__)) (mbe :logic (b* ((x (and (equal (svl-occ-kind x) :assign) x))) (sv::svar-fix (std::da-nth 0 (cdr x)))) :exec (std::da-nth 0 (cdr x)))))
Theorem:
(defthm svar-p-of-svl-occ-assign->output (b* ((output (svl-occ-assign->output$inline x))) (sv::svar-p output)) :rule-classes :rewrite)
Theorem:
(defthm svl-occ-assign->output$inline-of-svl-occ-fix-x (equal (svl-occ-assign->output$inline (svl-occ-fix x)) (svl-occ-assign->output$inline x)))
Theorem:
(defthm svl-occ-assign->output$inline-svl-occ-equiv-congruence-on-x (implies (svl-occ-equiv x x-equiv) (equal (svl-occ-assign->output$inline x) (svl-occ-assign->output$inline x-equiv))) :rule-classes :congruence)
Theorem:
(defthm svl-occ-assign->output-when-wrong-kind (implies (not (equal (svl-occ-kind x) :assign)) (equal (svl-occ-assign->output x) (sv::svar-fix nil))))