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