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