		Search-engine friendly clone of the ACL2 documentation.

Vl-patternkey-expr

Change-vl-patternkey-expr

Modifying constructor for vl-patternkey-expr structures.

Syntax

(change-vl-patternkey-expr x 
                           [:key <key>])

This is an often useful alternative to make-vl-patternkey-expr.

We construct a new vl-patternkey-expr 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-patternkey-expr

(defmacro change-vl-patternkey-expr (x &rest args)
  (std::change-aggregate 'vl-patternkey-expr
                         x
                         args '((:key . vl-patternkey-expr->key))
                         'change-vl-patternkey-expr
                         'remake-vl-patternkey-expr))