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Constrel

Make-constrel

Basic constructor macro for constrel structures.

Syntax

(make-constrel [:name <name>] 
               [:args <args>])

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

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

Definition

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

Macro: make-constrel

(defmacro make-constrel (&rest args)
  (std::make-aggregate 'constrel
                       args '((:name) (:args))
                       'make-constrel
                       nil))

Function: constrel

(defun constrel (name args)
  (declare (xargs :guard (and (stringp name)
                              (expression-listp args))))
  (declare (xargs :guard t))
  (let ((__function__ 'constrel))
    (declare (ignorable __function__))
    (b* ((name (mbe :logic (str-fix name) :exec name))
         (args (mbe :logic (expression-list-fix args)
                    :exec args)))
      (list (cons 'name name)
            (cons 'args args)))))