public extern void TestIntrinsic()
{
	point	a ( 1, 2 );
	print (a);

	a.x = 3;
	a.y = 4;

	point	b = a; 

	println ( b.x, b.y, b )  ;
	if ( b == a ) b.y = 0;
	println (a,b);
	if ( b != a ) b.y = a.y;
	println(a,b);
}