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Tfunction-lambda

Change-tfunction-lambda

Modifying constructor for tfunction-lambda structures.

Syntax

(change-tfunction-lambda x 
                         [:parameters <parameters>] 
                         [:body <body>])

This is an often useful alternative to make-tfunction-lambda.

We construct a new tfunction-lambda 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-tfunction-lambda

(defmacro change-tfunction-lambda (x &rest args)
  (std::change-aggregate
       'tfunction-lambda
       x args
       '((:parameters . tfunction-lambda->parameters)
         (:body . tfunction-lambda->body))
       'change-tfunction-lambda
       'nil))