Get the kind (tag) of a specqual structure.
(specqual-kind x) → kind
Function:
(defun specqual-kind$inline (x) (declare (xargs :guard (specqualp x))) (let ((__function__ 'specqual-kind)) (declare (ignorable __function__)) (mbe :logic (cond ((eq (car x) :tyspec) :tyspec) ((or (atom x) (eq (car x) :tyqual)) :tyqual) (t :alignspec)) :exec (car x))))
Theorem:
(defthm specqual-kind-possibilities (or (equal (specqual-kind x) :tyspec) (equal (specqual-kind x) :tyqual) (equal (specqual-kind x) :alignspec)) :rule-classes ((:forward-chaining :trigger-terms ((specqual-kind x)))))