		Search-engine friendly clone of the ACL2 documentation.

Irr-file

An irrelevant file.

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

Function: irr-file

(defun irr-file nil
  (declare (xargs :guard t))
  (let ((__function__ 'irr-file))
    (declare (ignorable __function__))
    (file nil)))

Theorem: filep-of-irr-file

(defthm filep-of-irr-file
  (b* ((acl2::irr (irr-file)))
    (filep acl2::irr))
  :rule-classes :rewrite)