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• Edgesynth

Vl-edgesynth-stmt-assigns

Collect all assignsment statements from an edgesynth statement.

Signature

(vl-edgesynth-stmt-assigns x) → assigns

Arguments

x — Guard (and (vl-stmt-p x) (vl-edgesynth-stmt-p x)).

Returns

assigns — Type (and (vl-stmtlist-p assigns) (vl-assignstmtlist-p assigns) (let ((lhses (vl-assignstmtlist->lhses assigns))) (and (vl-idexprlist-p lhses) (pos-listp (vl-exprlist->finalwidths lhses)) (not (member nil (vl-exprlist->finaltypes lhses)))))) , given the guard.

Theorem: return-type-of-vl-edgesynth-stmt-assigns.assigns

(defthm return-type-of-vl-edgesynth-stmt-assigns.assigns
 (implies
   (and (force (vl-stmt-p x))
        (force (vl-edgesynth-stmt-p x)))
   (b* ((?assigns (vl-edgesynth-stmt-assigns x)))
     (and (vl-stmtlist-p assigns)
          (vl-assignstmtlist-p assigns)
          (let ((lhses (vl-assignstmtlist->lhses assigns)))
            (and (vl-idexprlist-p lhses)
                 (pos-listp (vl-exprlist->finalwidths lhses))
                 (not (member nil
                              (vl-exprlist->finaltypes lhses))))))))
 :rule-classes :rewrite)

Theorem: return-type-of-vl-edgesynth-stmtlist-assigns.assigns

(defthm return-type-of-vl-edgesynth-stmtlist-assigns.assigns
 (implies
   (and (force (vl-stmtlist-p x))
        (force (vl-edgesynth-stmtlist-p x)))
   (b* ((?assigns (vl-edgesynth-stmtlist-assigns x)))
     (and (vl-stmtlist-p assigns)
          (vl-assignstmtlist-p assigns)
          (let ((lhses (vl-assignstmtlist->lhses assigns)))
            (and (vl-idexprlist-p lhses)
                 (pos-listp (vl-exprlist->finalwidths lhses))
                 (not (member nil
                              (vl-exprlist->finaltypes lhses))))))))
 :rule-classes :rewrite)

Subtopics

Vl-edgesynth-stmtlist-assigns