private static UnifiedExpression CreateYield(XElement node)
{
Contract.Requires(node != null);
Contract.Requires(node.Name() == "yield");
var args = node.Elements()
.Select(CreateExpresion)
.ToTupleLiteral();
return(UnifiedYieldReturn.Create(args));
}
public UnifiedElement VisitYieldReturnStatement(YieldReturnStatement stmt, object data)
{
var value = stmt.Expression.TryAcceptForExpression(this);
return(UnifiedYieldReturn.Create(value));
}