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    • Obj-declon-option

    Obj-declon-optionp

    Recognizer for obj-declon-option structures.

    Signature
    (obj-declon-optionp x) → *

    Definitions and Theorems

    Function: obj-declon-optionp

    (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))))))