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• Vl-maybe-exprsign

Vl-maybe-exprsign-p

Recognizer for vl-maybe-exprsign structures.

Signature

(vl-maybe-exprsign-p x) → *

Definitions and Theorems

Function: vl-maybe-exprsign-p

(defun vl-maybe-exprsign-p (x)
  (declare (xargs :guard t))
  (let ((__function__ 'vl-maybe-exprsign-p))
    (declare (ignorable __function__))
    (cond ((not x) (b* nil t))
          (t (b* ((fty::val x))
               (vl-exprsign-p fty::val))))))