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Abstract-syntax-operations

Irr-desiniter

An irrelevant initializer with optional designation.

Signature
(irr-desiniter) → acl2::irr
Returns: acl2::irr — Type (desiniterp acl2::irr).

This can be used as a dummy value of the type.

Definitions and Theorems

Function: irr-desiniter

(defun irr-desiniter nil
  (declare (xargs :guard t))
  (let ((__function__ 'irr-desiniter))
    (declare (ignorable __function__))
    (make-desiniter :designors nil
                    :initer (irr-initer))))

Theorem: desiniterp-of-irr-desiniter

(defthm desiniterp-of-irr-desiniter
  (b* ((acl2::irr (irr-desiniter)))
    (desiniterp acl2::irr))
  :rule-classes :rewrite)