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Abstract-syntax-operations

Irr-decl

An irrelevant declaration.

Signature
(irr-decl) → acl2::irr
Returns: acl2::irr — Type (declp acl2::irr).

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

Definitions and Theorems

Function: irr-decl

(defun irr-decl nil
  (declare (xargs :guard t))
  (let ((__function__ 'irr-decl))
    (declare (ignorable __function__))
    (make-decl-decl :extension nil
                    :specs nil
                    :init nil)))

Theorem: declp-of-irr-decl

(defthm declp-of-irr-decl
  (b* ((acl2::irr (irr-decl)))
    (declp acl2::irr))
  :rule-classes :rewrite)