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• Shadowcheck

Vl-shadowcheck-blockitem

Signature

(vl-shadowcheck-blockitem x st warnings) → (mv st warnings)

Arguments

x — Guard (vl-blockitem-p x).

st — Guard (vl-shadowcheck-state-p st).

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

Returns

st — Type (vl-shadowcheck-state-p st).

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

Definitions and Theorems

Function: vl-shadowcheck-blockitem

(defun vl-shadowcheck-blockitem (x st warnings)
  (declare (xargs :guard (and (vl-blockitem-p x)
                              (vl-shadowcheck-state-p st)
                              (vl-warninglist-p warnings))))
  (let ((__function__ 'vl-shadowcheck-blockitem))
    (declare (ignorable __function__))
    (b* ((x (vl-blockitem-fix x)))
      (case (tag x)
            (:vl-vardecl (vl-shadowcheck-vardecl x st warnings))
            (:vl-import (vl-shadowcheck-import x st warnings))
            (:vl-paramdecl (vl-shadowcheck-paramdecl x st warnings))
            (:vl-typedef (vl-shadowcheck-typedef x st warnings))
            (otherwise (mv (vl-shadowcheck-state-fix st)
                           (vl-warninglist-fix warnings)))))))

Theorem: vl-shadowcheck-state-p-of-vl-shadowcheck-blockitem.st

(defthm vl-shadowcheck-state-p-of-vl-shadowcheck-blockitem.st
  (b* (((mv ?st ?warnings)
        (vl-shadowcheck-blockitem x st warnings)))
    (vl-shadowcheck-state-p st))
  :rule-classes :rewrite)

Theorem: vl-warninglist-p-of-vl-shadowcheck-blockitem.warnings

(defthm vl-warninglist-p-of-vl-shadowcheck-blockitem.warnings
  (b* (((mv ?st ?warnings)
        (vl-shadowcheck-blockitem x st warnings)))
    (vl-warninglist-p warnings))
  :rule-classes :rewrite)

Theorem: vl-shadowcheck-blockitem-of-vl-blockitem-fix-x

(defthm vl-shadowcheck-blockitem-of-vl-blockitem-fix-x
  (equal (vl-shadowcheck-blockitem (vl-blockitem-fix x)
                                   st warnings)
         (vl-shadowcheck-blockitem x st warnings)))

Theorem: vl-shadowcheck-blockitem-vl-blockitem-equiv-congruence-on-x

(defthm vl-shadowcheck-blockitem-vl-blockitem-equiv-congruence-on-x
  (implies (vl-blockitem-equiv x x-equiv)
           (equal (vl-shadowcheck-blockitem x st warnings)
                  (vl-shadowcheck-blockitem x-equiv st warnings)))
  :rule-classes :congruence)

Theorem: vl-shadowcheck-blockitem-of-vl-shadowcheck-state-fix-st

(defthm vl-shadowcheck-blockitem-of-vl-shadowcheck-state-fix-st
  (equal (vl-shadowcheck-blockitem x (vl-shadowcheck-state-fix st)
                                   warnings)
         (vl-shadowcheck-blockitem x st warnings)))

Theorem: vl-shadowcheck-blockitem-vl-shadowcheck-state-equiv-congruence-on-st

(defthm
 vl-shadowcheck-blockitem-vl-shadowcheck-state-equiv-congruence-on-st
 (implies (vl-shadowcheck-state-equiv st st-equiv)
          (equal (vl-shadowcheck-blockitem x st warnings)
                 (vl-shadowcheck-blockitem x st-equiv warnings)))
 :rule-classes :congruence)

Theorem: vl-shadowcheck-blockitem-of-vl-warninglist-fix-warnings

(defthm vl-shadowcheck-blockitem-of-vl-warninglist-fix-warnings
  (equal
       (vl-shadowcheck-blockitem x st (vl-warninglist-fix warnings))
       (vl-shadowcheck-blockitem x st warnings)))

Theorem: vl-shadowcheck-blockitem-vl-warninglist-equiv-congruence-on-warnings

(defthm
 vl-shadowcheck-blockitem-vl-warninglist-equiv-congruence-on-warnings
 (implies (vl-warninglist-equiv warnings warnings-equiv)
          (equal (vl-shadowcheck-blockitem x st warnings)
                 (vl-shadowcheck-blockitem x st warnings-equiv)))
 :rule-classes :congruence)