Code Info Collector: DEFMACRO

Source

(defcode-info-collector cl:defmacro (name lambda-list &body body)
  (multiple-value-bind (lambda-list env)
      (arnesi::walk-lambda-list lambda-list nil nil)
    (multiple-value-bind (body docstring declarations)
        (handler-bind ((arnesi::return-from-unknown-block
                         (lambda (c)
                           (declare (ignore c))
                           (invoke-restart 'arnesi::add-block))))
          (arnesi::walk-implict-progn nil body env :docstring t :declare t))
      (declare (ignore declarations))
      (make-instance 'defmacro-descriptor
                     :name name
                     :lambda-list lambda-list
                     :body body
                     :docstring docstring))))