Modifying constructor for inc/dec-op-inc structures.
(change-inc/dec-op-inc x )
This is an often useful alternative to make-inc/dec-op-inc.
We construct a new inc/dec-op-inc structure that is a copy of
This is an ordinary
Macro:
(defmacro change-inc/dec-op-inc (x &rest args) (std::change-aggregate 'inc/dec-op-inc x args 'nil 'change-inc/dec-op-inc 'nil))