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Vl-propspec

Change-vl-propspec

Modifying constructor for vl-propspec structures.

Syntax

(change-vl-propspec x 
                    [:evatoms <evatoms>] 
                    [:disable <disable>] 
                    [:prop <prop>] 
                    [:loc <loc>])

This is an often useful alternative to make-vl-propspec.

We construct a new vl-propspec 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 defprod.

Macro: change-vl-propspec

(defmacro change-vl-propspec (x &rest args)
  (std::change-aggregate 'vl-propspec
                         x args
                         '((:evatoms . vl-propspec->evatoms)
                           (:disable . vl-propspec->disable)
                           (:prop . vl-propspec->prop)
                           (:loc . vl-propspec->loc))
                         'change-vl-propspec
                         'remake-vl-propspec))