C# params apparent compiler bug (C# 5.0) [closed]

Answer 1

I believe you are wrong Ken That's because int[] is not of object[] type, so the compiler assumes that the int[] is just one of arguments passed to the method.

here's how:

new Foobar[] { } is object[]; // true
new int[] { } is object[]; // false

update: you can make the method generic to let the compiler know struct/object type passes as params:

void Foo(params T[] objs)
{
    foreach (T o in objs)
        Console.WriteLine(o.GetType());
}