		Search-engine friendly clone of the ACL2 documentation.

Vl-propunary

Change-vl-propunary

Modifying constructor for vl-propunary structures.

Syntax

(change-vl-propunary x 
                     [:op <op>] 
                     [:arg <arg>])

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

We construct a new vl-propunary 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-propunary

(defmacro change-vl-propunary (x &rest args)
  (std::change-aggregate 'vl-propunary
                         x args
                         '((:op . vl-propunary->op)
                           (:arg . vl-propunary->arg))
                         'change-vl-propunary
                         'nil))