		Search-engine friendly clone of the ACL2 documentation.

Unparameterization

Vl-plainarglist-update-ifports

Signature
(vl-plainarglist-update-ifports x ports ss scopes) → (mv err final-portlist inst-ifportalist)
Arguments: x — Actuals of the instance.
Guard (vl-plainarglist-p x).; ports — Ports of the instantiated module.
Guard (vl-portlist-p ports).; ss — In the instantiating scope.
Guard (vl-scopestack-p ss).; scopes — In the instantiating scope.
Guard (vl-elabscopes-p scopes).
Returns: err — Type (iff (vl-msg-p err) err).; final-portlist — With modified interface port names.
Type (vl-portlist-p final-portlist).; inst-ifportalist — The ifport alist for this instance.
Type (vl-ifport-alist-p inst-ifportalist).

Definitions and Theorems

Function: vl-plainarglist-update-ifports

(defun vl-plainarglist-update-ifports (x ports ss scopes)
  (declare (xargs :guard (and (vl-plainarglist-p x)
                              (vl-portlist-p ports)
                              (vl-scopestack-p ss)
                              (vl-elabscopes-p scopes))))
  (declare (xargs :guard (eql (len x) (len ports))))
  (let ((__function__ 'vl-plainarglist-update-ifports))
    (declare (ignorable __function__))
    (b* (((when (atom x))
          (mv nil (vl-portlist-fix ports) nil))
         ((mv err1 port1 ifportalist1)
          (vl-plainarg-update-ifports (car x)
                                      (car ports)
                                      ss scopes))
         ((mv err2 rest-ports rest-ifportalist)
          (vl-plainarglist-update-ifports (cdr x)
                                          (cdr ports)
                                          ss scopes)))
      (mv (vmsg-concat err1 err2)
          (cons-with-hint port1 rest-ports ports)
          (append-without-guard ifportalist1 rest-ifportalist)))))

Theorem: return-type-of-vl-plainarglist-update-ifports.err

(defthm return-type-of-vl-plainarglist-update-ifports.err
  (b* (((mv ?err ?final-portlist ?inst-ifportalist)
        (vl-plainarglist-update-ifports x ports ss scopes)))
    (iff (vl-msg-p err) err))
  :rule-classes :rewrite)

Theorem: vl-portlist-p-of-vl-plainarglist-update-ifports.final-portlist

(defthm
     vl-portlist-p-of-vl-plainarglist-update-ifports.final-portlist
  (b* (((mv ?err ?final-portlist ?inst-ifportalist)
        (vl-plainarglist-update-ifports x ports ss scopes)))
    (vl-portlist-p final-portlist))
  :rule-classes :rewrite)

Theorem: vl-ifport-alist-p-of-vl-plainarglist-update-ifports.inst-ifportalist

(defthm
 vl-ifport-alist-p-of-vl-plainarglist-update-ifports.inst-ifportalist
 (b* (((mv ?err ?final-portlist ?inst-ifportalist)
       (vl-plainarglist-update-ifports x ports ss scopes)))
   (vl-ifport-alist-p inst-ifportalist))
 :rule-classes :rewrite)

Theorem: vl-plainarglistlist-update-ifports-ports-preserved-when-no-ifports

(defthm
 vl-plainarglistlist-update-ifports-ports-preserved-when-no-ifports
 (b* (((mv ?err ?final-portlist ?inst-ifportalist)
       (vl-plainarglist-update-ifports x ports ss scopes)))
   (implies (and (atom inst-ifportalist)
                 (equal (len x) (len ports)))
            (equal final-portlist
                   (vl-portlist-fix ports)))))

Theorem: vl-plainarglist-update-ifports-of-vl-plainarglist-fix-x

(defthm vl-plainarglist-update-ifports-of-vl-plainarglist-fix-x
  (equal (vl-plainarglist-update-ifports (vl-plainarglist-fix x)
                                         ports ss scopes)
         (vl-plainarglist-update-ifports x ports ss scopes)))

Theorem: vl-plainarglist-update-ifports-vl-plainarglist-equiv-congruence-on-x

(defthm
 vl-plainarglist-update-ifports-vl-plainarglist-equiv-congruence-on-x
 (implies
   (vl-plainarglist-equiv x x-equiv)
   (equal (vl-plainarglist-update-ifports x ports ss scopes)
          (vl-plainarglist-update-ifports x-equiv ports ss scopes)))
 :rule-classes :congruence)

Theorem: vl-plainarglist-update-ifports-of-vl-portlist-fix-ports

(defthm vl-plainarglist-update-ifports-of-vl-portlist-fix-ports
  (equal (vl-plainarglist-update-ifports x (vl-portlist-fix ports)
                                         ss scopes)
         (vl-plainarglist-update-ifports x ports ss scopes)))

Theorem: vl-plainarglist-update-ifports-vl-portlist-equiv-congruence-on-ports

(defthm
 vl-plainarglist-update-ifports-vl-portlist-equiv-congruence-on-ports
 (implies
   (vl-portlist-equiv ports ports-equiv)
   (equal (vl-plainarglist-update-ifports x ports ss scopes)
          (vl-plainarglist-update-ifports x ports-equiv ss scopes)))
 :rule-classes :congruence)

Theorem: vl-plainarglist-update-ifports-of-vl-scopestack-fix-ss

(defthm vl-plainarglist-update-ifports-of-vl-scopestack-fix-ss
 (equal
      (vl-plainarglist-update-ifports x ports (vl-scopestack-fix ss)
                                      scopes)
      (vl-plainarglist-update-ifports x ports ss scopes)))

Theorem: vl-plainarglist-update-ifports-vl-scopestack-equiv-congruence-on-ss

(defthm
 vl-plainarglist-update-ifports-vl-scopestack-equiv-congruence-on-ss
 (implies
   (vl-scopestack-equiv ss ss-equiv)
   (equal (vl-plainarglist-update-ifports x ports ss scopes)
          (vl-plainarglist-update-ifports x ports ss-equiv scopes)))
 :rule-classes :congruence)

Theorem: vl-plainarglist-update-ifports-of-vl-elabscopes-fix-scopes

(defthm vl-plainarglist-update-ifports-of-vl-elabscopes-fix-scopes
  (equal (vl-plainarglist-update-ifports
              x ports ss (vl-elabscopes-fix scopes))
         (vl-plainarglist-update-ifports x ports ss scopes)))

Theorem: vl-plainarglist-update-ifports-vl-elabscopes-equiv-congruence-on-scopes

(defthm
 vl-plainarglist-update-ifports-vl-elabscopes-equiv-congruence-on-scopes
 (implies
   (vl-elabscopes-equiv scopes scopes-equiv)
   (equal (vl-plainarglist-update-ifports x ports ss scopes)
          (vl-plainarglist-update-ifports x ports ss scopes-equiv)))
 :rule-classes :congruence)