What if the compiler detected the order itself, found cyclic dependencies and refused to compile if such dependencies exist? It can do that without requiring yo

What if the compiler detected the order itself, found cyclic dependencies and refused to compile if such dependencies exist? It can do that without requiring you to specify your order manually. Ordering by hand or C# are not the only two choices. I could implement this with a super simple prototype where you list dependnat files as comments at the top of each file. I'd honestly rather do that than reoder items in XML by hand.