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Vl-scopeexpr-update-subexprs

Signature

(vl-scopeexpr-update-subexprs x subexprs) → new-x

Arguments

x — Guard (vl-scopeexpr-p x).

subexprs — Guard (vl-exprlist-p subexprs).

Returns

new-x — Type (vl-scopeexpr-p new-x).

Definitions and Theorems

Function: vl-scopeexpr-update-subexprs

(defun
 vl-scopeexpr-update-subexprs
 (x subexprs)
 (declare (xargs :guard (and (vl-scopeexpr-p x)
                             (vl-exprlist-p subexprs))))
 (declare (xargs :guard (equal (len subexprs)
                               (len (vl-scopeexpr->subexprs x)))))
 (let
  ((__function__ 'vl-scopeexpr-update-subexprs))
  (declare (ignorable __function__))
  (vl-scopeexpr-case
       x
       :end (change-vl-scopeexpr-end
                 x
                 :hid (vl-hidexpr-update-subexprs x.hid subexprs))
       :colon
       (change-vl-scopeexpr-colon
            x
            :first x.first
            :rest (vl-scopeexpr-update-subexprs x.rest subexprs)))))

Theorem: vl-scopeexpr-p-of-vl-scopeexpr-update-subexprs

(defthm vl-scopeexpr-p-of-vl-scopeexpr-update-subexprs
        (b* ((new-x (vl-scopeexpr-update-subexprs x subexprs)))
            (vl-scopeexpr-p new-x))
        :rule-classes :rewrite)

Theorem: vl-scopeexpr-update-subexprs-identity

(defthm
  vl-scopeexpr-update-subexprs-identity
  (equal (vl-scopeexpr-update-subexprs x (vl-scopeexpr->subexprs x))
         (vl-scopeexpr-fix x)))

Theorem: vl-scopeexpr-update-subexprs-identity2

(defthm
 vl-scopeexpr-update-subexprs-identity2
 (implies
  (equal (len y)
         (len (vl-scopeexpr->subexprs x)))
  (equal (vl-scopeexpr->subexprs (vl-scopeexpr-update-subexprs x y))
         (vl-exprlist-fix y))))

Theorem: vl-scopeexpr-update-subexprs-of-vl-scopeexpr-fix-x

(defthm vl-scopeexpr-update-subexprs-of-vl-scopeexpr-fix-x
        (equal (vl-scopeexpr-update-subexprs (vl-scopeexpr-fix x)
                                             subexprs)
               (vl-scopeexpr-update-subexprs x subexprs)))

Theorem: vl-scopeexpr-update-subexprs-vl-scopeexpr-equiv-congruence-on-x

(defthm
   vl-scopeexpr-update-subexprs-vl-scopeexpr-equiv-congruence-on-x
   (implies (vl-scopeexpr-equiv x x-equiv)
            (equal (vl-scopeexpr-update-subexprs x subexprs)
                   (vl-scopeexpr-update-subexprs x-equiv subexprs)))
   :rule-classes :congruence)

Theorem: vl-scopeexpr-update-subexprs-of-vl-exprlist-fix-subexprs

(defthm
  vl-scopeexpr-update-subexprs-of-vl-exprlist-fix-subexprs
  (equal (vl-scopeexpr-update-subexprs x (vl-exprlist-fix subexprs))
         (vl-scopeexpr-update-subexprs x subexprs)))

Theorem: vl-scopeexpr-update-subexprs-vl-exprlist-equiv-congruence-on-subexprs

(defthm
 vl-scopeexpr-update-subexprs-vl-exprlist-equiv-congruence-on-subexprs
 (implies (vl-exprlist-equiv subexprs subexprs-equiv)
          (equal (vl-scopeexpr-update-subexprs x subexprs)
                 (vl-scopeexpr-update-subexprs x subexprs-equiv)))
 :rule-classes :congruence)