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Vl-plainarg

Make-vl-plainarg

Basic constructor macro for vl-plainarg structures.

Syntax

(make-vl-plainarg [:expr <expr>] 
                  [:portname <portname>] 
                  [:dir <dir>] 
                  [:atts <atts>])

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

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

Definition

This is an ordinary make- macro introduced by defprod.

Macro: make-vl-plainarg

(defmacro make-vl-plainarg (&rest args)
  (std::make-aggregate 'vl-plainarg
                       args
                       '((:expr) (:portname) (:dir) (:atts))
                       'make-vl-plainarg
                       nil))

Function: vl-plainarg

(defun vl-plainarg (expr portname dir atts)
 (declare (xargs :guard (and (vl-maybe-expr-p expr)
                             (maybe-stringp portname)
                             (vl-maybe-direction-p dir)
                             (vl-atts-p atts))))
 (declare (xargs :guard t))
 (let ((__function__ 'vl-plainarg))
  (declare (ignorable __function__))
  (b* ((expr (mbe :logic (vl-maybe-expr-fix expr)
                  :exec expr))
       (portname (mbe :logic (maybe-string-fix portname)
                      :exec portname))
       (dir (mbe :logic (vl-maybe-direction-fix dir)
                 :exec dir))
       (atts (mbe :logic (vl-atts-fix atts)
                  :exec atts)))
   (cons :vl-plainarg (std::prod-cons (std::prod-cons expr portname)
                                      (std::prod-cons dir atts))))))