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• Vl-dimension

Vl-dimension-kind

Get the kind (tag) of a vl-dimension structure.

Signature

(vl-dimension-kind x) → kind

Arguments

x — Guard (vl-dimension-p x).

Definitions and Theorems

Function: vl-dimension-kind$inline

(defun vl-dimension-kind$inline (x)
  (declare (xargs :guard (vl-dimension-p x)))
  (let ((__function__ 'vl-dimension-kind))
    (declare (ignorable __function__))
    (cond ((eq x :vl-unsized-dimension) :unsized)
          ((eq x :vl-star-dimension) :star)
          ((eq (tag x) :vl-type-dimension)
           :datatype)
          ((eq (tag x) :vl-queue-dimension)
           :queue)
          (t :range))))

Theorem: vl-dimension-kind-possibilities

(defthm vl-dimension-kind-possibilities
  (or (equal (vl-dimension-kind x) :unsized)
      (equal (vl-dimension-kind x) :star)
      (equal (vl-dimension-kind x) :datatype)
      (equal (vl-dimension-kind x) :queue)
      (equal (vl-dimension-kind x) :range))
  :rule-classes
  ((:forward-chaining :trigger-terms ((vl-dimension-kind x)))))