		Search-engine friendly clone of the ACL2 documentation.

Var-sinfo

Change-var-sinfo

Modifying constructor for var-sinfo structures.

Syntax

(change-var-sinfo x 
                  [:type <type>] 
                  [:defstatus <defstatus>])

This is an often useful alternative to make-var-sinfo.

We construct a new var-sinfo 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 fty::defprod.

Macro: change-var-sinfo

(defmacro change-var-sinfo (x &rest args)
  (std::change-aggregate 'var-sinfo
                         x args
                         '((:type . var-sinfo->type)
                           (:defstatus . var-sinfo->defstatus))
                         'change-var-sinfo
                         'nil))