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