;;;; A ring of macros, in a package. Neither body can be compiled first, so
;;;; there is no order to compile them in -- and an import's macros go through
;;;; the same rounds as the file's own, so the refusal has to fire here too.
;;;; Nothing in this package calls them, so the ring is found by the importer.

(defmacro ping [args]
  (pong args))

(defmacro pong [args]
  (ping args))