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• Inject-warnings

Vl-descriptionlist-inject-warnings

Extract and attach in-bounds warnings to a description list.

Signature

(vl-descriptionlist-inject-warnings x warnings) 
  → 
(mv new-x beyond)

Arguments

x — Descriptions to attach to.
    Guard (vl-descriptionlist-p x).

warnings — List of early warnings.
    Guard (vl-warninglist-p warnings).

Returns

new-x — Perhaps with warnings added.
    Type (vl-descriptionlist-p new-x).

beyond — Warnings that did not get attached.
    Type (vl-warninglist-p beyond).

Definitions and Theorems

Function: vl-descriptionlist-inject-warnings

(defun vl-descriptionlist-inject-warnings (x warnings)
  (declare (xargs :guard (and (vl-descriptionlist-p x)
                              (vl-warninglist-p warnings))))
  (let ((__function__ 'vl-descriptionlist-inject-warnings))
    (declare (ignorable __function__))
    (b* ((x (vl-descriptionlist-fix x))
         (warnings (vl-warninglist-fix warnings))
         ((when (atom x)) (mv nil warnings))
         ((when (atom warnings)) (mv x nil))
         ((mv first warnings)
          (vl-description-inject-warnings (car x)
                                          warnings))
         ((mv rest warnings)
          (vl-descriptionlist-inject-warnings (cdr x)
                                              warnings)))
      (mv (cons first rest) warnings))))

Theorem: vl-descriptionlist-p-of-vl-descriptionlist-inject-warnings.new-x

(defthm
   vl-descriptionlist-p-of-vl-descriptionlist-inject-warnings.new-x
  (b* (((mv ?new-x ?beyond)
        (vl-descriptionlist-inject-warnings x warnings)))
    (vl-descriptionlist-p new-x))
  :rule-classes :rewrite)

Theorem: vl-warninglist-p-of-vl-descriptionlist-inject-warnings.beyond

(defthm
      vl-warninglist-p-of-vl-descriptionlist-inject-warnings.beyond
  (b* (((mv ?new-x ?beyond)
        (vl-descriptionlist-inject-warnings x warnings)))
    (vl-warninglist-p beyond))
  :rule-classes :rewrite)

Theorem: vl-descriptionlist->names-of-vl-descriptionlist-inject-warnings

(defthm
    vl-descriptionlist->names-of-vl-descriptionlist-inject-warnings
  (b* (((mv ?new-x ?beyond)
        (vl-descriptionlist-inject-warnings x warnings)))
    (equal (vl-descriptionlist->names new-x)
           (vl-descriptionlist->names x)))
  :rule-classes :rewrite)

Theorem: vl-descriptionlist-inject-warnings-of-vl-descriptionlist-fix-x

(defthm
     vl-descriptionlist-inject-warnings-of-vl-descriptionlist-fix-x
 (equal
      (vl-descriptionlist-inject-warnings (vl-descriptionlist-fix x)
                                          warnings)
      (vl-descriptionlist-inject-warnings x warnings)))

Theorem: vl-descriptionlist-inject-warnings-vl-descriptionlist-equiv-congruence-on-x

(defthm
 vl-descriptionlist-inject-warnings-vl-descriptionlist-equiv-congruence-on-x
 (implies
      (vl-descriptionlist-equiv x x-equiv)
      (equal (vl-descriptionlist-inject-warnings x warnings)
             (vl-descriptionlist-inject-warnings x-equiv warnings)))
 :rule-classes :congruence)

Theorem: vl-descriptionlist-inject-warnings-of-vl-warninglist-fix-warnings

(defthm
  vl-descriptionlist-inject-warnings-of-vl-warninglist-fix-warnings
  (equal (vl-descriptionlist-inject-warnings
              x (vl-warninglist-fix warnings))
         (vl-descriptionlist-inject-warnings x warnings)))

Theorem: vl-descriptionlist-inject-warnings-vl-warninglist-equiv-congruence-on-warnings

(defthm
 vl-descriptionlist-inject-warnings-vl-warninglist-equiv-congruence-on-warnings
 (implies
      (vl-warninglist-equiv warnings warnings-equiv)
      (equal (vl-descriptionlist-inject-warnings x warnings)
             (vl-descriptionlist-inject-warnings x warnings-equiv)))
 :rule-classes :congruence)