Recognizer for obj-declon-option structures.
(obj-declon-optionp x) → *
Function:
(defun obj-declon-optionp (x) (declare (xargs :guard t)) (let ((__function__ 'obj-declon-optionp)) (declare (ignorable __function__)) (cond ((not x) (b* nil t)) (t (b* ((fty::val x)) (obj-declonp fty::val))))))