Modifying constructor for atj-maybe-type-none structures.
(change-atj-maybe-type-none x )
This is an often useful alternative to make-atj-maybe-type-none.
We construct a new atj-maybe-type-none structure that is a copy of
This is an ordinary
Macro:
(defmacro change-atj-maybe-type-none (x &rest args) (std::change-aggregate 'atj-maybe-type-none x args 'nil 'change-atj-maybe-type-none 'nil))