Get the kind (tag) of a declon structure.
(declon-kind x) → kind
Function:
(defun declon-kind$inline (x) (declare (xargs :guard (declonp x))) (mbe :logic (cond ((eq (car x) :declon) :declon) (t :statassert)) :exec (car x)))
Theorem:
(defthm declon-kind-possibilities (or (equal (declon-kind x) :declon) (equal (declon-kind x) :statassert)) :rule-classes ((:forward-chaining :trigger-terms ((declon-kind x)))))