/// <summary>
/// Visits the specified expression and rewrites it to the target expression type.
/// </summary>
/// <param name="node">Expression to visit.</param>
/// <returns>Result of visiting the expression.</returns>
public override TExpression Visit(ExpressionAlias node)
{
if (node != null)
{
return(node.Accept(this));
}
return(base.Visit(node));
}
override TExpression VisitExtension(ExpressionAlias node)
{
throw new NotImplementedException("Left for implementation by subclasses.");
}
