int main()
{
	int x[3];
	int *y;
	int z;

	y = x;	// OK, because there's an implict conversion from int[] to int*
	x = y;	// ERROR

	z = *x;	// Doesn't cause a crash
	z = *y;	// Crash if y doesn't point to anything

	y++;	// OK, you can increment a pointer
	x++;	// ERROR, you can't do so to an array.

}