class Test
{
	Test {
		data = {4,5,6};
	}

	dump {
		int tmp=data[1];
		print "Second value: "+tmp+"\n";
		print "Whole array: "+data+"\n";
	}

	append(int val) {
		data << val;
	}

	set(array[int] val) {
		data = val;
	}

	array[int] data;
}

main()
{
	Test t;
	print "Extended Hello, World "+42+"!\n";
	t.append(42);
	t.dump();
	array[int] j;
	j = {123,45};
	t.set(j);
	t.dump();
}