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Scopesubst

Vl-modinst-scopesubst

Scopesubstitute into a vl-modinst-p.

Signature
(vl-modinst-scopesubst x ss) → new-x
Arguments: x — Guard (vl-modinst-p x).; ss — Guard (vl-scopestack-p ss).
Returns: new-x — Type (vl-modinst-p new-x).

Definitions and Theorems

Function: vl-modinst-scopesubst

(defun vl-modinst-scopesubst (x ss)
 (declare (xargs :guard (and (vl-modinst-p x)
                             (vl-scopestack-p ss))))
 (declare (ignorable x ss))
 (let ((__function__ 'vl-modinst-scopesubst))
  (declare (ignorable __function__))
  (change-vl-modinst
       x
       :range (vl-maybe-range-scopesubst (vl-modinst->range x)
                                         ss)
       :paramargs (vl-paramargs-scopesubst (vl-modinst->paramargs x)
                                           ss)
       :portargs (vl-arguments-scopesubst (vl-modinst->portargs x)
                                          ss))))

Theorem: vl-modinst-p-of-vl-modinst-scopesubst

(defthm vl-modinst-p-of-vl-modinst-scopesubst
  (b* ((new-x (vl-modinst-scopesubst x ss)))
    (vl-modinst-p new-x))
  :rule-classes :rewrite)

Theorem: vl-modinst-scopesubst-of-vl-modinst-fix-x

(defthm vl-modinst-scopesubst-of-vl-modinst-fix-x
  (equal (vl-modinst-scopesubst (vl-modinst-fix x)
                                ss)
         (vl-modinst-scopesubst x ss)))

Theorem: vl-modinst-scopesubst-vl-modinst-equiv-congruence-on-x

(defthm vl-modinst-scopesubst-vl-modinst-equiv-congruence-on-x
  (implies (vl-modinst-equiv x x-equiv)
           (equal (vl-modinst-scopesubst x ss)
                  (vl-modinst-scopesubst x-equiv ss)))
  :rule-classes :congruence)

Theorem: vl-modinst-scopesubst-of-vl-scopestack-fix-ss

(defthm vl-modinst-scopesubst-of-vl-scopestack-fix-ss
  (equal (vl-modinst-scopesubst x (vl-scopestack-fix ss))
         (vl-modinst-scopesubst x ss)))

Theorem: vl-modinst-scopesubst-vl-scopestack-equiv-congruence-on-ss

(defthm vl-modinst-scopesubst-vl-scopestack-equiv-congruence-on-ss
  (implies (vl-scopestack-equiv ss ss-equiv)
           (equal (vl-modinst-scopesubst x ss)
                  (vl-modinst-scopesubst x ss-equiv)))
  :rule-classes :congruence)