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    Vl-unparam-instlist

    Signature
    (vl-unparam-instlist x elabindex ledger 
                         warnings keylist &key (config 'config)) 
     
      → 
    (mv successp warnings insts keylist new-elabindex ledger)
    Arguments
    x — Guard (vl-modinstlist-p x).
    elabindex — where the instances occur.
    ledger — Guard (vl-unparam-ledger-p ledger).
    warnings — Warnings accumulator for the submodule.
        Guard (vl-warninglist-p warnings).
    keylist — Accumulator.
        Guard (vl-unparam-instkeylist-p keylist).
    config — Guard (vl-simpconfig-p config).
    Returns
    successp — Type (booleanp successp).
    warnings — Type (vl-warninglist-p warnings).
    insts — Updated module instances.
        Type (vl-modinstlist-p insts).
    keylist — Needed instkeys.
        Type (vl-unparam-instkeylist-p keylist).
    ledger — Type (vl-unparam-ledger-p ledger).

    Definitions and Theorems

    Function: vl-unparam-instlist-fn

    (defun vl-unparam-instlist-fn (x elabindex
                                     ledger warnings keylist config)
      (declare (xargs :stobjs (elabindex)))
      (declare (xargs :guard (and (vl-modinstlist-p x)
                                  (vl-unparam-ledger-p ledger)
                                  (vl-warninglist-p warnings)
                                  (vl-unparam-instkeylist-p keylist)
                                  (vl-simpconfig-p config))))
      (let ((__function__ 'vl-unparam-instlist))
        (declare (ignorable __function__))
        (b* (((when (atom x))
              (mv t (ok)
                  nil (vl-unparam-instkeylist-fix keylist)
                  elabindex
                  (vl-unparam-ledger-fix ledger)))
             ((mv ok1 warnings
                  inst1 instkey1 elabindex ledger)
              (vl-unparam-inst (car x)
                               elabindex ledger warnings))
             (keylist (if ok1 (cons instkey1 keylist)
                        keylist))
             ((mv ok2 warnings
                  insts2 keylist elabindex ledger)
              (vl-unparam-instlist (cdr x)
                                   elabindex ledger warnings keylist)))
          (mv (and ok1 ok2)
              warnings (cons-with-hint inst1 insts2 x)
              keylist elabindex ledger))))

    Theorem: booleanp-of-vl-unparam-instlist.successp

    (defthm booleanp-of-vl-unparam-instlist.successp
      (b* (((mv ?successp ?warnings
                ?insts ?keylist ?new-elabindex ?ledger)
            (vl-unparam-instlist-fn x elabindex
                                    ledger warnings keylist config)))
        (booleanp successp))
      :rule-classes :type-prescription)

    Theorem: vl-warninglist-p-of-vl-unparam-instlist.warnings

    (defthm vl-warninglist-p-of-vl-unparam-instlist.warnings
      (b* (((mv ?successp ?warnings
                ?insts ?keylist ?new-elabindex ?ledger)
            (vl-unparam-instlist-fn x elabindex
                                    ledger warnings keylist config)))
        (vl-warninglist-p warnings))
      :rule-classes :rewrite)

    Theorem: vl-modinstlist-p-of-vl-unparam-instlist.insts

    (defthm vl-modinstlist-p-of-vl-unparam-instlist.insts
      (b* (((mv ?successp ?warnings
                ?insts ?keylist ?new-elabindex ?ledger)
            (vl-unparam-instlist-fn x elabindex
                                    ledger warnings keylist config)))
        (vl-modinstlist-p insts))
      :rule-classes :rewrite)

    Theorem: vl-unparam-instkeylist-p-of-vl-unparam-instlist.keylist

    (defthm vl-unparam-instkeylist-p-of-vl-unparam-instlist.keylist
      (b* (((mv ?successp ?warnings
                ?insts ?keylist ?new-elabindex ?ledger)
            (vl-unparam-instlist-fn x elabindex
                                    ledger warnings keylist config)))
        (vl-unparam-instkeylist-p keylist))
      :rule-classes :rewrite)

    Theorem: vl-unparam-ledger-p-of-vl-unparam-instlist.ledger

    (defthm vl-unparam-ledger-p-of-vl-unparam-instlist.ledger
      (b* (((mv ?successp ?warnings
                ?insts ?keylist ?new-elabindex ?ledger)
            (vl-unparam-instlist-fn x elabindex
                                    ledger warnings keylist config)))
        (vl-unparam-ledger-p ledger))
      :rule-classes :rewrite)

    Theorem: vl-unparam-instlist-fn-of-vl-modinstlist-fix-x

    (defthm vl-unparam-instlist-fn-of-vl-modinstlist-fix-x
      (equal (vl-unparam-instlist-fn (vl-modinstlist-fix x)
                                     elabindex
                                     ledger warnings keylist config)
             (vl-unparam-instlist-fn x elabindex
                                     ledger warnings keylist config)))

    Theorem: vl-unparam-instlist-fn-vl-modinstlist-equiv-congruence-on-x

    (defthm vl-unparam-instlist-fn-vl-modinstlist-equiv-congruence-on-x
     (implies
        (vl-modinstlist-equiv x x-equiv)
        (equal (vl-unparam-instlist-fn x elabindex
                                       ledger warnings keylist config)
               (vl-unparam-instlist-fn x-equiv elabindex
                                       ledger warnings keylist config)))
     :rule-classes :congruence)

    Theorem: vl-unparam-instlist-fn-of-vl-unparam-ledger-fix-ledger

    (defthm vl-unparam-instlist-fn-of-vl-unparam-ledger-fix-ledger
     (equal
        (vl-unparam-instlist-fn x
                                elabindex (vl-unparam-ledger-fix ledger)
                                warnings keylist config)
        (vl-unparam-instlist-fn x elabindex
                                ledger warnings keylist config)))

    Theorem: vl-unparam-instlist-fn-vl-unparam-ledger-equiv-congruence-on-ledger

    (defthm
     vl-unparam-instlist-fn-vl-unparam-ledger-equiv-congruence-on-ledger
     (implies
      (vl-unparam-ledger-equiv ledger ledger-equiv)
      (equal
         (vl-unparam-instlist-fn x elabindex
                                 ledger warnings keylist config)
         (vl-unparam-instlist-fn x elabindex
                                 ledger-equiv warnings keylist config)))
     :rule-classes :congruence)

    Theorem: vl-unparam-instlist-fn-of-vl-warninglist-fix-warnings

    (defthm vl-unparam-instlist-fn-of-vl-warninglist-fix-warnings
     (equal (vl-unparam-instlist-fn x elabindex
                                    ledger (vl-warninglist-fix warnings)
                                    keylist config)
            (vl-unparam-instlist-fn x elabindex
                                    ledger warnings keylist config)))

    Theorem: vl-unparam-instlist-fn-vl-warninglist-equiv-congruence-on-warnings

    (defthm
     vl-unparam-instlist-fn-vl-warninglist-equiv-congruence-on-warnings
     (implies
      (vl-warninglist-equiv warnings warnings-equiv)
      (equal
         (vl-unparam-instlist-fn x elabindex
                                 ledger warnings keylist config)
         (vl-unparam-instlist-fn x elabindex
                                 ledger warnings-equiv keylist config)))
     :rule-classes :congruence)

    Theorem: vl-unparam-instlist-fn-of-vl-unparam-instkeylist-fix-keylist

    (defthm vl-unparam-instlist-fn-of-vl-unparam-instkeylist-fix-keylist
     (equal (vl-unparam-instlist-fn x elabindex ledger warnings
                                    (vl-unparam-instkeylist-fix keylist)
                                    config)
            (vl-unparam-instlist-fn x elabindex
                                    ledger warnings keylist config)))

    Theorem: vl-unparam-instlist-fn-vl-unparam-instkeylist-equiv-congruence-on-keylist

    (defthm
     vl-unparam-instlist-fn-vl-unparam-instkeylist-equiv-congruence-on-keylist
     (implies
      (vl-unparam-instkeylist-equiv keylist keylist-equiv)
      (equal
         (vl-unparam-instlist-fn x elabindex
                                 ledger warnings keylist config)
         (vl-unparam-instlist-fn x elabindex
                                 ledger warnings keylist-equiv config)))
     :rule-classes :congruence)

    Theorem: vl-unparam-instlist-fn-of-vl-simpconfig-fix-config

    (defthm vl-unparam-instlist-fn-of-vl-simpconfig-fix-config
      (equal (vl-unparam-instlist-fn x elabindex ledger warnings
                                     keylist (vl-simpconfig-fix config))
             (vl-unparam-instlist-fn x elabindex
                                     ledger warnings keylist config)))

    Theorem: vl-unparam-instlist-fn-vl-simpconfig-equiv-congruence-on-config

    (defthm
        vl-unparam-instlist-fn-vl-simpconfig-equiv-congruence-on-config
     (implies
      (vl-simpconfig-equiv config config-equiv)
      (equal
         (vl-unparam-instlist-fn x elabindex
                                 ledger warnings keylist config)
         (vl-unparam-instlist-fn x elabindex
                                 ledger warnings keylist config-equiv)))
     :rule-classes :congruence)