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• Creating-portdecls/vardecls

Vl-build-portdecls

Main loop for creating real vl-portdecls.

Signature

(vl-build-portdecls x &key dir nettype type atts) → portdecls

Arguments

x — Guard (vl-parsed-port-identifier-list-p x).

dir — Guard (vl-direction-p dir).

nettype — Guard (vl-maybe-nettypename-p nettype).

type — Guard (vl-datatype-p type).

atts — Guard (vl-atts-p atts).

Returns

portdecls — Type (vl-portdecllist-p portdecls).

Definitions and Theorems

Function: vl-build-portdecls-fn

(defun vl-build-portdecls-fn (x dir nettype type atts)
 (declare (xargs :guard (and (vl-parsed-port-identifier-list-p x)
                             (vl-direction-p dir)
                             (vl-maybe-nettypename-p nettype)
                             (vl-datatype-p type)
                             (vl-atts-p atts))))
 (let ((__function__ 'vl-build-portdecls))
  (declare (ignorable __function__))
  (b*
   (((when (atom x)) nil)
    ((vl-parsed-port-identifier x1) (car x))
    (-
      (or (not (vl-datatype->udims type))
          (raise "Base datatype already has unpacked dimensions?")))
    (basedecl (make-vl-portdecl :name (vl-idtoken->name x1.name)
                                :loc (vl-token->loc x1.name)
                                :type type
                                :dir dir
                                :nettype nettype
                                :atts atts))
    ((when (consp x1.udims))
     (vl-build-subsequent-portdecls x basedecl)))
   (cons basedecl
         (vl-build-subsequent-portdecls (cdr x)
                                        basedecl)))))

Theorem: vl-portdecllist-p-of-vl-build-portdecls

(defthm vl-portdecllist-p-of-vl-build-portdecls
  (b* ((portdecls (vl-build-portdecls-fn x dir nettype type atts)))
    (vl-portdecllist-p portdecls))
  :rule-classes :rewrite)

Theorem: true-listp-of-vl-build-portdecls

(defthm true-listp-of-vl-build-portdecls
  (b* ((portdecls (vl-build-portdecls-fn x dir nettype type atts)))
    (true-listp portdecls))
  :rule-classes :type-prescription)

Theorem: len-of-vl-build-portdecls

(defthm len-of-vl-build-portdecls
  (b* ((portdecls (vl-build-portdecls-fn x dir nettype type atts)))
    (equal (len portdecls) (len x)))
  :rule-classes :rewrite)

Theorem: consp-of-vl-build-portdecls

(defthm consp-of-vl-build-portdecls
  (b* ((portdecls (vl-build-portdecls-fn x dir nettype type atts)))
    (equal (consp portdecls) (consp x)))
  :rule-classes :rewrite)

Theorem: vl-build-portdecls-under-iff

(defthm vl-build-portdecls-under-iff
  (b* ((portdecls (vl-build-portdecls-fn x dir nettype type atts)))
    (iff portdecls (consp x)))
  :rule-classes :rewrite)

Subtopics

Vl-build-subsequent-portdecls