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Atc-abstract-syntax

Irr-fundef

An irrelevant function definition.

Signature
(irr-fundef) → acl2::irr
Returns: acl2::irr — Type (fundefp acl2::irr).

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

Definitions and Theorems

Function: irr-fundef

(defun irr-fundef nil
  (declare (xargs :guard t))
  (let ((__function__ 'irr-fundef))
    (declare (ignorable __function__))
    (make-fundef :tyspec (irr-tyspecseq)
                 :declor (make-fun-declor-base :name (irr-ident)
                                               :params nil)
                 :body nil)))

Theorem: fundefp-of-irr-fundef

(defthm fundefp-of-irr-fundef
  (b* ((acl2::irr (irr-fundef)))
    (fundefp acl2::irr))
  :rule-classes :rewrite)