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Vl-plainarg

Change-vl-plainarg

Modifying constructor for vl-plainarg structures.

Syntax

(change-vl-plainarg x 
                    [:expr <expr>] 
                    [:portname <portname>] 
                    [:dir <dir>] 
                    [:atts <atts>])

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

We construct a new vl-plainarg 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-plainarg

(defmacro change-vl-plainarg (x &rest args)
  (std::change-aggregate 'vl-plainarg
                         x args
                         '((:expr . vl-plainarg->expr)
                           (:portname . vl-plainarg->portname)
                           (:dir . vl-plainarg->dir)
                           (:atts . vl-plainarg->atts))
                         'change-vl-plainarg
                         'remake-vl-plainarg))