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Fundecl

Change-fundecl

Modifying constructor for fundecl structures.

Syntax

(change-fundecl x 
                [:annotations <annotations>] 
                [:sort <sort>] 
                [:name <name>] 
                [:inputs <inputs>] 
                [:output <output>] 
                [:body <body>] 
                [:finalizer <finalizer>])

This is an often useful alternative to make-fundecl.

We construct a new fundecl 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-fundecl

(defmacro change-fundecl (x &rest args)
  (std::change-aggregate 'fundecl
                         x args
                         '((:annotations . fundecl->annotations)
                           (:sort . fundecl->sort)
                           (:name . fundecl->name)
                           (:inputs . fundecl->inputs)
                           (:output . fundecl->output)
                           (:body . fundecl->body)
                           (:finalizer . fundecl->finalizer))
                         'change-fundecl
                         'nil))