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    • Iconst

    Change-iconst

    Modifying constructor for iconst structures.

    Syntax
    (change-iconst x 
                   [:value <value>] 
                   [:base <base>] 
                   [:unsignedp <unsignedp>] 
                   [:length <length>]) 
    

    This is an often useful alternative to make-iconst.

    We construct a new iconst 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-iconst

    (defmacro change-iconst (x &rest args)
      (std::change-aggregate 'iconst
                             x args
                             '((:value . iconst->value)
                               (:base . iconst->base)
                               (:unsignedp . iconst->unsignedp)
                               (:length . iconst->length))
                             'change-iconst
                             'nil))