int main(){
	ulong[] a;
	ulong[] b;

	a.length = 1;
	b.length = 1;

	a[0] = 0x0000_0001_0000_00000;
	b[0] = 0x0000_0000_0000_00000;

	TypeInfo ti = typeid(typeof(a));

	assert(ti.compare(a,b)>0);

	return 0;
}

Thomas