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• Sv::vl-expr.lisp

Vttree-add-warnings

Signature

(vttree-add-warnings x vttree &key ctx) → new-vttree

Arguments

x — Guard (vl-warninglist-p x).

vttree — Guard (vttree-p vttree).

Returns

new-vttree — Type (vttree-p new-vttree).

Definitions and Theorems

Function: vttree-add-warnings-fn

(defun vttree-add-warnings-fn (x vttree ctx)
  (declare (xargs :guard (and (vl-warninglist-p x)
                              (vttree-p vttree))))
  (let ((__function__ 'vttree-add-warnings))
    (declare (ignorable __function__))
    (if (atom x)
        (vttree-fix vttree)
      (vttree-join
           (if ctx (make-vttree-context
                        :ctx ctx
                        :subtree (make-vttree-warnings :warnings x))
             (make-vttree-warnings :warnings x))
           vttree))))

Theorem: vttree-p-of-vttree-add-warnings

(defthm vttree-p-of-vttree-add-warnings
  (b* ((new-vttree (vttree-add-warnings-fn x vttree ctx)))
    (vttree-p new-vttree))
  :rule-classes :rewrite)

Theorem: vttree->warnings-of-vttree-add-warnings

(defthm vttree->warnings-of-vttree-add-warnings
  (b* ((?new-vttree (vttree-add-warnings-fn x vttree ctx)))
    (equal (vttree->warnings new-vttree)
           (append (vl-warninglist-add-ctx x ctx)
                   (vttree->warnings vttree)))))

Theorem: vttree->constraints-of-vttree-add-warnings

(defthm vttree->constraints-of-vttree-add-warnings
  (b* ((?new-vttree (vttree-add-warnings-fn x vttree ctx)))
    (equal (vttree->constraints new-vttree)
           (vttree->constraints vttree))))

Theorem: vttree-add-warnings-fn-of-vl-warninglist-fix-x

(defthm vttree-add-warnings-fn-of-vl-warninglist-fix-x
  (equal (vttree-add-warnings-fn (vl-warninglist-fix x)
                                 vttree ctx)
         (vttree-add-warnings-fn x vttree ctx)))

Theorem: vttree-add-warnings-fn-vl-warninglist-equiv-congruence-on-x

(defthm vttree-add-warnings-fn-vl-warninglist-equiv-congruence-on-x
  (implies (vl-warninglist-equiv x x-equiv)
           (equal (vttree-add-warnings-fn x vttree ctx)
                  (vttree-add-warnings-fn x-equiv vttree ctx)))
  :rule-classes :congruence)

Theorem: vttree-add-warnings-fn-of-vttree-fix-vttree

(defthm vttree-add-warnings-fn-of-vttree-fix-vttree
  (equal (vttree-add-warnings-fn x (vttree-fix vttree)
                                 ctx)
         (vttree-add-warnings-fn x vttree ctx)))

Theorem: vttree-add-warnings-fn-vttree-equiv-congruence-on-vttree

(defthm vttree-add-warnings-fn-vttree-equiv-congruence-on-vttree
  (implies (vttree-equiv vttree vttree-equiv)
           (equal (vttree-add-warnings-fn x vttree ctx)
                  (vttree-add-warnings-fn x vttree-equiv ctx)))
  :rule-classes :congruence)