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Expression-multi

Make-expression-multi

Basic constructor macro for expression-multi structures.

Syntax

(make-expression-multi [:arguments <arguments>])

This is the usual way to construct expression-multi structures. It simply conses together a structure with the specified fields.

This macro generates a new expression-multi structure from scratch. See also change-expression-multi, which can "change" an existing structure, instead.

Definition

This is an ordinary make- macro introduced by fty::defprod.

Macro: make-expression-multi

(defmacro make-expression-multi (&rest args)
  (std::make-aggregate 'expression-multi
                       args '((:arguments))
                       'make-expression-multi
                       nil))

Function: expression-multi

(defun expression-multi (arguments)
  (declare (xargs :guard (expression-listp arguments)))
  (declare (xargs :guard t))
  (let ((__function__ 'expression-multi))
    (declare (ignorable __function__))
    (b* ((arguments (mbe :logic (expression-list-fix arguments)
                         :exec arguments)))
      (cons :multi (list arguments)))))