Modifying constructor for eval-state-final structures.
(change-eval-state-final x [:result <result>])
This is an often useful alternative to make-eval-state-final.
We construct a new eval-state-final structure that is a copy of
This is an ordinary
Macro:
(defmacro change-eval-state-final (x &rest args) (std::change-aggregate 'eval-state-final x args '((:result . eval-state-final->result)) 'change-eval-state-final 'nil))