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Initializer

Make-initializer

Basic constructor macro for initializer structures.

Syntax

(make-initializer [:field <field>] 
                  [:value <value>])

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

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

Definition

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

Macro: make-initializer

(defmacro make-initializer (&rest args)
  (std::make-aggregate 'initializer
                       args '((:field) (:value))
                       'make-initializer
                       nil))

Function: initializer

(defun initializer (field value)
  (declare (xargs :guard (and (identifierp field)
                              (expressionp value))))
  (declare (xargs :guard t))
  (let ((__function__ 'initializer))
    (declare (ignorable __function__))
    (b* ((field (mbe :logic (identifier-fix field)
                     :exec field))
         (value (mbe :logic (expression-fix value)
                     :exec value)))
      (list (cons 'field field)
            (cons 'value value)))))