// static int x;

to square(int x) into int y
    {
    int i1, i2;
    static int prev = 0, prevResult = 0;
    if (x != prev)
	{
	print("Recalculating square, old " + prev + " new " + x);
	prev = x;
	prevResult = x*x;
	}
    y = prevResult;
    }

to nextId() into int id
    {
    static int lId = square(2);
    lId += 1;
    id = lId;
    }

class simpleClass
    {
    int id;
    to countCalls() into int count
        {
	static int c = 0;
	c += 1;
	count = c;
	}
    }


print(nextId());
print(nextId());
print(square(2));
print(square(3));
simpleClass sim = ();
print(sim.countCalls());
print(sim.countCalls());
print(sim.countCalls());