Strange function overloading behavior with int and enum

[[email protected]]

enum derives implicitly from int, so of course the int version will be called instead of the object version because it is more restrictive.

I can argue why it would call foo(Bar) or foo(object) with equal enthusiasm, but what does not make any sense is why It calls foo(bar) when the calling foo(0) and then calls foo(object) with foo(1)