An irrelevant type specifier or type qualifier.
(irr-specqual) → acl2::irr
This can be used as a dummy value of the type.
Function:
(defun irr-specqual nil (declare (xargs :guard t)) (let ((__function__ 'irr-specqual)) (declare (ignorable __function__)) (specqual-tyspec (irr-type-spec))))
Theorem:
(defthm specqualp-of-irr-specqual (b* ((acl2::irr (irr-specqual))) (specqualp acl2::irr)) :rule-classes :rewrite)