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Path-result

Path-result-kind

Get the kind (tag) of a path-result structure.

Signature
(path-result-kind acl2::x) → kind
Arguments: acl2::x — Guard (path-resultp acl2::x).

Definitions and Theorems

Function: path-result-kind$inline

(defun path-result-kind$inline (acl2::x)
  (declare (xargs :guard (path-resultp acl2::x)))
  (let ((__function__ 'path-result-kind))
    (declare (ignorable __function__))
    (cond ((pathp acl2::x) :ok) (t :err))))

Theorem: path-result-kind-possibilities

(defthm path-result-kind-possibilities
  (or (equal (path-result-kind acl2::x) :ok)
      (equal (path-result-kind acl2::x) :err))
  :rule-classes
  ((:forward-chaining :trigger-terms ((path-result-kind acl2::x)))))