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