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