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• Make-implicit-wires

Vl-blockitem-update-implicit

Signature

(vl-blockitem-update-implicit x st warnings) 
  → 
(mv new-warnings new-st)

Arguments

x — Guard (vl-blockitem-p x).

st — Guard (vl-implicitst-p st).

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

Returns

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

new-st — Type (vl-implicitst-p new-st).

Definitions and Theorems

Function: vl-blockitem-update-implicit

(defun vl-blockitem-update-implicit (x st warnings)
  (declare (xargs :guard (and (vl-blockitem-p x)
                              (vl-implicitst-p st)
                              (vl-warninglist-p warnings))))
  (let ((__function__ 'vl-blockitem-update-implicit))
    (declare (ignorable __function__))
    (b* ((x (vl-blockitem-fix x))
         ((when (eq (tag x) :vl-import))
          (vl-import-update-implicit x st warnings))
         (name (case (tag x)
                     (:vl-vardecl (vl-vardecl->name x))
                     (:vl-paramdecl (vl-paramdecl->name x))
                     (:vl-typedef (vl-typedef->name x))
                     (t (vl-letdecl->name x))))
         (decls (hons-acons name nil (vl-implicitst->decls st)))
         (st (change-vl-implicitst st :decls decls)))
      (mv (ok) st))))

Theorem: vl-warninglist-p-of-vl-blockitem-update-implicit.new-warnings

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

Theorem: vl-implicitst-p-of-vl-blockitem-update-implicit.new-st

(defthm vl-implicitst-p-of-vl-blockitem-update-implicit.new-st
  (b* (((mv ?new-warnings ?new-st)
        (vl-blockitem-update-implicit x st warnings)))
    (vl-implicitst-p new-st))
  :rule-classes :rewrite)

Theorem: vl-blockitem-update-implicit-of-vl-blockitem-fix-x

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

Theorem: vl-blockitem-update-implicit-vl-blockitem-equiv-congruence-on-x

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

Theorem: vl-blockitem-update-implicit-of-vl-implicitst-fix-st

(defthm vl-blockitem-update-implicit-of-vl-implicitst-fix-st
  (equal (vl-blockitem-update-implicit x (vl-implicitst-fix st)
                                       warnings)
         (vl-blockitem-update-implicit x st warnings)))

Theorem: vl-blockitem-update-implicit-vl-implicitst-equiv-congruence-on-st

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

Theorem: vl-blockitem-update-implicit-of-vl-warninglist-fix-warnings

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

Theorem: vl-blockitem-update-implicit-vl-warninglist-equiv-congruence-on-warnings

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