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Statement-assign-single

Change-statement-assign-single

Modifying constructor for statement-assign-single structures.

Syntax

(change-statement-assign-single x 
                                [:target <target>] 
                                [:value <value>])

This is an often useful alternative to make-statement-assign-single.

We construct a new statement-assign-single structure that is a copy of x, except that you can explicitly change some particular fields. Any fields you don't mention just keep their values from x.

Definition

This is an ordinary change- macro introduced by fty::defprod.

Macro: change-statement-assign-single

(defmacro change-statement-assign-single (x &rest args)
  (std::change-aggregate
       'statement-assign-single
       x args
       '((:target . statement-assign-single->target)
         (:value . statement-assign-single->value))
       'change-statement-assign-single
       'nil))