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• Elaborate

Vl-alias-elaborate

Signature

(vl-alias-elaborate x elabindex &key (reclimit 'reclimit) 
                    (config 'config)) 
 
  → 
(mv ok warnings new-x new-elabindex)

Arguments

x — Guard (vl-alias-p x).

reclimit — Guard (natp reclimit).

config — Guard (vl-simpconfig-p config).

Returns

warnings — Type (vl-warninglist-p warnings).

new-x — Type (vl-alias-p new-x).

Definitions and Theorems

Function: vl-alias-elaborate-fn

(defun vl-alias-elaborate-fn (x elabindex reclimit config)
  (declare (xargs :stobjs (elabindex)))
  (declare (xargs :guard (and (vl-alias-p x)
                              (natp reclimit)
                              (vl-simpconfig-p config))))
  (let ((__function__ 'vl-alias-elaborate))
    (declare (ignorable __function__))
    (b* (((vl-alias x) (vl-alias-fix x)))
      (b* (((mv ok warnings lhs elabindex)
            (vl-expr-elaborate-fn x.lhs elabindex reclimit config))
           ((mv ok1 warnings1 rhs elabindex)
            (vl-expr-elaborate-fn x.rhs elabindex reclimit config))
           (ok (and ok1 ok))
           (warnings (append-without-guard warnings1 warnings)))
        (mv ok warnings
            (change-vl-alias x :lhs lhs :rhs rhs)
            elabindex)))))

Theorem: vl-warninglist-p-of-vl-alias-elaborate.warnings

(defthm vl-warninglist-p-of-vl-alias-elaborate.warnings
  (b* (((mv ?ok ?warnings ?new-x ?new-elabindex)
        (vl-alias-elaborate-fn x elabindex reclimit config)))
    (vl-warninglist-p warnings))
  :rule-classes :rewrite)

Theorem: vl-alias-p-of-vl-alias-elaborate.new-x

(defthm vl-alias-p-of-vl-alias-elaborate.new-x
  (b* (((mv ?ok ?warnings ?new-x ?new-elabindex)
        (vl-alias-elaborate-fn x elabindex reclimit config)))
    (vl-alias-p new-x))
  :rule-classes :rewrite)

Theorem: vl-alias-elaborate-fn-of-vl-alias-fix-x

(defthm vl-alias-elaborate-fn-of-vl-alias-fix-x
  (equal (vl-alias-elaborate-fn (vl-alias-fix x)
                                elabindex reclimit config)
         (vl-alias-elaborate-fn x elabindex reclimit config)))

Theorem: vl-alias-elaborate-fn-vl-alias-equiv-congruence-on-x

(defthm vl-alias-elaborate-fn-vl-alias-equiv-congruence-on-x
 (implies
  (vl-alias-equiv x x-equiv)
  (equal (vl-alias-elaborate-fn x elabindex reclimit config)
         (vl-alias-elaborate-fn x-equiv elabindex reclimit config)))
 :rule-classes :congruence)

Theorem: vl-alias-elaborate-fn-of-nfix-reclimit

(defthm vl-alias-elaborate-fn-of-nfix-reclimit
  (equal (vl-alias-elaborate-fn x elabindex (nfix reclimit)
                                config)
         (vl-alias-elaborate-fn x elabindex reclimit config)))

Theorem: vl-alias-elaborate-fn-nat-equiv-congruence-on-reclimit

(defthm vl-alias-elaborate-fn-nat-equiv-congruence-on-reclimit
 (implies
  (acl2::nat-equiv reclimit reclimit-equiv)
  (equal (vl-alias-elaborate-fn x elabindex reclimit config)
         (vl-alias-elaborate-fn x elabindex reclimit-equiv config)))
 :rule-classes :congruence)

Theorem: vl-alias-elaborate-fn-of-vl-simpconfig-fix-config

(defthm vl-alias-elaborate-fn-of-vl-simpconfig-fix-config
  (equal (vl-alias-elaborate-fn x elabindex
                                reclimit (vl-simpconfig-fix config))
         (vl-alias-elaborate-fn x elabindex reclimit config)))

Theorem: vl-alias-elaborate-fn-vl-simpconfig-equiv-congruence-on-config

(defthm
     vl-alias-elaborate-fn-vl-simpconfig-equiv-congruence-on-config
 (implies
  (vl-simpconfig-equiv config config-equiv)
  (equal (vl-alias-elaborate-fn x elabindex reclimit config)
         (vl-alias-elaborate-fn x elabindex reclimit config-equiv)))
 :rule-classes :congruence)