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Block-result

Block-result-kind

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

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

Definitions and Theorems

Function: block-result-kind$inline

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

Theorem: block-result-kind-possibilities

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