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Var-sinfo-option

Var-sinfo-optionp

Recognizer for var-sinfo-option structures.

Signature
(var-sinfo-optionp x) → *

Definitions and Theorems

Function: var-sinfo-optionp

(defun var-sinfo-optionp (x)
  (declare (xargs :guard t))
  (cond ((not x) (b* nil t))
        (t (b* ((fty::val x))
             (var-sinfop fty::val)))))