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Vl-assign

Change-vl-assign

Modifying constructor for vl-assign structures.

Syntax

(change-vl-assign x 
                  [:lvalue <lvalue>] 
                  [:expr <expr>] 
                  [:loc <loc>] 
                  [:atts <atts>] 
                  [:strength <strength>] 
                  [:delay <delay>])

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

We construct a new vl-assign 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-assign

(defmacro change-vl-assign (x &rest args)
  (std::change-aggregate 'vl-assign
                         x args
                         '((:lvalue . vl-assign->lvalue)
                           (:expr . vl-assign->expr)
                           (:loc . vl-assign->loc)
                           (:atts . vl-assign->atts)
                           (:strength . vl-assign->strength)
                           (:delay . vl-assign->delay))
                         'change-vl-assign
                         'remake-vl-assign))