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• Hid-tools

Vl-scopeexpr-replace-hid

Replaces the hidexpr nested inside the scopeexpr.

Signature

(vl-scopeexpr-replace-hid x new-hid) → new-x

Arguments

x — Guard (vl-scopeexpr-p x).

new-hid — Guard (vl-hidexpr-p new-hid).

Returns

new-x — Type (vl-scopeexpr-p new-x).

Definitions and Theorems

Function: vl-scopeexpr-replace-hid

(defun vl-scopeexpr-replace-hid (x new-hid)
 (declare (xargs :guard (and (vl-scopeexpr-p x)
                             (vl-hidexpr-p new-hid))))
 (let ((__function__ 'vl-scopeexpr-replace-hid))
  (declare (ignorable __function__))
  (vl-scopeexpr-case
     x
     :end (change-vl-scopeexpr-end x :hid new-hid)
     :colon (change-vl-scopeexpr-colon
                 x
                 :rest (vl-scopeexpr-replace-hid x.rest new-hid)))))

Theorem: vl-scopeexpr-p-of-vl-scopeexpr-replace-hid

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

Theorem: vl-scopeexpr-replace-hid-of-vl-scopeexpr-fix-x

(defthm vl-scopeexpr-replace-hid-of-vl-scopeexpr-fix-x
  (equal (vl-scopeexpr-replace-hid (vl-scopeexpr-fix x)
                                   new-hid)
         (vl-scopeexpr-replace-hid x new-hid)))

Theorem: vl-scopeexpr-replace-hid-vl-scopeexpr-equiv-congruence-on-x

(defthm vl-scopeexpr-replace-hid-vl-scopeexpr-equiv-congruence-on-x
  (implies (vl-scopeexpr-equiv x x-equiv)
           (equal (vl-scopeexpr-replace-hid x new-hid)
                  (vl-scopeexpr-replace-hid x-equiv new-hid)))
  :rule-classes :congruence)

Theorem: vl-scopeexpr-replace-hid-of-vl-hidexpr-fix-new-hid

(defthm vl-scopeexpr-replace-hid-of-vl-hidexpr-fix-new-hid
  (equal (vl-scopeexpr-replace-hid x (vl-hidexpr-fix new-hid))
         (vl-scopeexpr-replace-hid x new-hid)))

Theorem: vl-scopeexpr-replace-hid-vl-hidexpr-equiv-congruence-on-new-hid

(defthm
    vl-scopeexpr-replace-hid-vl-hidexpr-equiv-congruence-on-new-hid
  (implies (vl-hidexpr-equiv new-hid new-hid-equiv)
           (equal (vl-scopeexpr-replace-hid x new-hid)
                  (vl-scopeexpr-replace-hid x new-hid-equiv)))
  :rule-classes :congruence)