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Funcall-option

Funcall-optionp

Recognizer for funcall-option structures.

Signature
(funcall-optionp x) → *

Definitions and Theorems

Function: funcall-optionp

(defun funcall-optionp (x)
  (declare (xargs :guard t))
  (let ((__function__ 'funcall-optionp))
    (declare (ignorable __function__))
    (cond ((not x) (b* nil t))
          (t (b* ((fty::val x))
               (funcallp fty::val))))))