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Resolve-indexing

Vl-fundecl-resolve-indexing

Resolve :vl-index operators throughout a vl-fundecl-p.

Signature
(vl-fundecl-resolve-indexing x ss warnings) → (mv warnings new-x)
Arguments: x — Guard (vl-fundecl-p x).; ss — Guard (vl-scopestack-p ss).; warnings — Guard (vl-warninglist-p warnings).
Returns: warnings — Type (vl-warninglist-p warnings).; new-x — Type (vl-fundecl-p new-x).

Definitions and Theorems

Function: vl-fundecl-resolve-indexing

(defun vl-fundecl-resolve-indexing (x ss warnings)
  (declare (xargs :guard (and (vl-fundecl-p x)
                              (vl-scopestack-p ss)
                              (vl-warninglist-p warnings))))
  (let ((__function__ 'vl-fundecl-resolve-indexing))
    (declare (ignorable __function__))
    (b* ((x (vl-fundecl-fix x))
         (warnings (vl-warninglist-fix warnings)))
      (b* (((vl-fundecl x) x)
           (ss (vl-scopestack-push (vl-fundecl->blockscope x)
                                   ss))
           ((mv warnings new-body)
            (vl-stmt-resolve-indexing x.body ss warnings))
           (new-x (change-vl-fundecl x :body new-body)))
        (mv warnings new-x)))))

Theorem: vl-warninglist-p-of-vl-fundecl-resolve-indexing.warnings

(defthm vl-warninglist-p-of-vl-fundecl-resolve-indexing.warnings
  (b* (((mv ?warnings ?new-x)
        (vl-fundecl-resolve-indexing x ss warnings)))
    (vl-warninglist-p warnings))
  :rule-classes :rewrite)

Theorem: vl-fundecl-p-of-vl-fundecl-resolve-indexing.new-x

(defthm vl-fundecl-p-of-vl-fundecl-resolve-indexing.new-x
  (b* (((mv ?warnings ?new-x)
        (vl-fundecl-resolve-indexing x ss warnings)))
    (vl-fundecl-p new-x))
  :rule-classes :rewrite)

Theorem: vl-fundecl-resolve-indexing-of-vl-fundecl-fix-x

(defthm vl-fundecl-resolve-indexing-of-vl-fundecl-fix-x
  (equal (vl-fundecl-resolve-indexing (vl-fundecl-fix x)
                                      ss warnings)
         (vl-fundecl-resolve-indexing x ss warnings)))

Theorem: vl-fundecl-resolve-indexing-vl-fundecl-equiv-congruence-on-x

(defthm vl-fundecl-resolve-indexing-vl-fundecl-equiv-congruence-on-x
 (implies (vl-fundecl-equiv x x-equiv)
          (equal (vl-fundecl-resolve-indexing x ss warnings)
                 (vl-fundecl-resolve-indexing x-equiv ss warnings)))
 :rule-classes :congruence)

Theorem: vl-fundecl-resolve-indexing-of-vl-scopestack-fix-ss

(defthm vl-fundecl-resolve-indexing-of-vl-scopestack-fix-ss
  (equal (vl-fundecl-resolve-indexing x (vl-scopestack-fix ss)
                                      warnings)
         (vl-fundecl-resolve-indexing x ss warnings)))

Theorem: vl-fundecl-resolve-indexing-vl-scopestack-equiv-congruence-on-ss

(defthm
   vl-fundecl-resolve-indexing-vl-scopestack-equiv-congruence-on-ss
 (implies (vl-scopestack-equiv ss ss-equiv)
          (equal (vl-fundecl-resolve-indexing x ss warnings)
                 (vl-fundecl-resolve-indexing x ss-equiv warnings)))
 :rule-classes :congruence)

Theorem: vl-fundecl-resolve-indexing-of-vl-warninglist-fix-warnings

(defthm vl-fundecl-resolve-indexing-of-vl-warninglist-fix-warnings
 (equal
    (vl-fundecl-resolve-indexing x ss (vl-warninglist-fix warnings))
    (vl-fundecl-resolve-indexing x ss warnings)))

Theorem: vl-fundecl-resolve-indexing-vl-warninglist-equiv-congruence-on-warnings

(defthm
 vl-fundecl-resolve-indexing-vl-warninglist-equiv-congruence-on-warnings
 (implies (vl-warninglist-equiv warnings warnings-equiv)
          (equal (vl-fundecl-resolve-indexing x ss warnings)
                 (vl-fundecl-resolve-indexing x ss warnings-equiv)))
 :rule-classes :congruence)