void Debug()
{
	PrintFormat( "Array count: %1", Count());
	
	for ( int i = 0; i < Count(); i++ )
	{
		T item = Get(i);
		if ( item )
		{
			PrintFormat("[%1] => %2", i, string.ToString(item));
		}
	}
}

Function above is taken from core/scripts/Core/proto/Types.c, the issue here is if ( item ) part, if we use a non reference type as T, this check becomes incorrect, for example:

array<int> arrayOfInts = { 0, 0, 1 };
arrayOfInts.Debug();

Output of the above code is:

SCRIPT       : Array count: 3
SCRIPT       : [2] => 1

Only the third value is printed, because it's non zero, the first two values are zeros, and because of that, if ( item ) evaluates false. Why is this check even needed in the first place? string.ToString can take a nullref no problem.