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Toplevel-function

Change-toplevel-function

Modifying constructor for toplevel-function structures.

Syntax

(change-toplevel-function x 
                          [:get <get>])

This is an often useful alternative to make-toplevel-function.

We construct a new toplevel-function 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-toplevel-function

(defmacro change-toplevel-function (x &rest args)
  (std::change-aggregate 'toplevel-function
                         x
                         args '((:get . toplevel-function->get))
                         'change-toplevel-function
                         'nil))