Get the kind (tag) of a programdecl-list-result structure.
(programdecl-list-result-kind acl2::x) → kind
Function:
(defun programdecl-list-result-kind$inline (acl2::x) (declare (xargs :guard (programdecl-list-resultp acl2::x))) (let ((__function__ 'programdecl-list-result-kind)) (declare (ignorable __function__)) (cond ((programdecl-listp acl2::x) :ok) (t :err))))
Theorem:
(defthm programdecl-list-result-kind-possibilities (or (equal (programdecl-list-result-kind acl2::x) :ok) (equal (programdecl-list-result-kind acl2::x) :err)) :rule-classes ((:forward-chaining :trigger-terms ((programdecl-list-result-kind acl2::x)))))