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Vl-ansi-portdecl-regularport-type

Signature

(vl-ansi-portdecl-regularport-type x) → type

Arguments

x — Guard (vl-ansi-portdecl-p x).

Returns

type — Type (vl-datatype-p type).

Definitions and Theorems

Function: vl-ansi-portdecl-regularport-type

(defun vl-ansi-portdecl-regularport-type (x)
 (declare (xargs :guard (vl-ansi-portdecl-p x)))
 (let ((__function__ 'vl-ansi-portdecl-regularport-type))
  (declare (ignorable __function__))
  (b* (((vl-ansi-portdecl x)))
   (cond (x.typename (make-vl-usertype :name (vl-idscope x.typename)
                                       :udims x.udims))
         (x.type (vl-datatype-update-udims x.udims x.type))
         (t (make-vl-coretype :name :vl-logic
                              :signedp (eq x.signedness :vl-signed)
                              :pdims x.pdims
                              :udims x.udims))))))

Theorem: vl-datatype-p-of-vl-ansi-portdecl-regularport-type

(defthm vl-datatype-p-of-vl-ansi-portdecl-regularport-type
  (b* ((type (vl-ansi-portdecl-regularport-type x)))
    (vl-datatype-p type))
  :rule-classes :rewrite)

Theorem: vl-ansi-portdecl-regularport-type-of-vl-ansi-portdecl-fix-x

(defthm vl-ansi-portdecl-regularport-type-of-vl-ansi-portdecl-fix-x
 (equal (vl-ansi-portdecl-regularport-type (vl-ansi-portdecl-fix x))
        (vl-ansi-portdecl-regularport-type x)))

Theorem: vl-ansi-portdecl-regularport-type-vl-ansi-portdecl-equiv-congruence-on-x

(defthm
 vl-ansi-portdecl-regularport-type-vl-ansi-portdecl-equiv-congruence-on-x
 (implies (vl-ansi-portdecl-equiv x x-equiv)
          (equal (vl-ansi-portdecl-regularport-type x)
                 (vl-ansi-portdecl-regularport-type x-equiv)))
 :rule-classes :congruence)