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Stmt-goto

Change-stmt-goto

Modifying constructor for stmt-goto structures.

Syntax

(change-stmt-goto x 
                  [:target <target>])

This is an often useful alternative to make-stmt-goto.

We construct a new stmt-goto 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-stmt-goto

(defmacro change-stmt-goto (x &rest args)
  (std::change-aggregate 'stmt-goto
                         x args '((:target . stmt-goto->target))
                         'change-stmt-goto
                         'nil))