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Vl-nonatom

Make-vl-nonatom

Basic constructor macro for vl-nonatom structures.

Syntax

(make-vl-nonatom [:op <op>] 
                 [:atts <atts>] 
                 [:args <args>] 
                 [:finalwidth <finalwidth>] 
                 [:finaltype <finaltype>])

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

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

Definition

This is an ordinary make- macro introduced by defprod.

Macro: make-vl-nonatom

(defmacro make-vl-nonatom (&rest args)
  (std::make-aggregate 'vl-nonatom
                       args
                       '((:op)
                         (:atts)
                         (:args)
                         (:finalwidth)
                         (:finaltype))
                       'make-vl-nonatom
                       nil))

Function: vl-nonatom

(defun vl-nonatom (op atts args finalwidth finaltype)
 (declare (xargs :guard (and (vl-op-p op)
                             (vl-atts-p atts)
                             (vl-exprlist-p args)
                             (maybe-natp finalwidth)
                             (vl-maybe-exprtype-p finaltype))))
 (declare (xargs :guard (vl-arity-ok-p op args)))
 (let ((__function__ 'vl-nonatom))
  (declare (ignorable __function__))
  (b* ((op (mbe :logic (vl-op-fix op) :exec op))
       (atts (mbe :logic (vl-atts-fix atts)
                  :exec atts))
       (args (mbe :logic (vl-exprlist-fix args)
                  :exec args))
       (finalwidth (mbe :logic (maybe-natp-fix finalwidth)
                        :exec finalwidth))
       (finaltype (mbe :logic (vl-maybe-exprtype-fix finaltype)
                       :exec finaltype)))
   (let ((args (mbe :logic (vl-arity-fix op args)
                    :exec args)))
    (cons
     :nonatom
     (std::prod-cons
        (std::prod-cons op atts)
        (std::prod-cons args
                        (std::prod-cons finalwidth finaltype))))))))