int fib(int n)
{
  if (n <= 1)
    return n

  return fib(n - 1) + fib(n - 2)
}

uint sum(uint a, uint b)
{
  return a + b
}

printline("Test #1: fibonacci")
int result = fib(7)
if (result == 13)
  printline("Recurse test passed")
else printline("Recurse test failed")

printline("Test #2: sum")
if (sum(2, 2) == 4)
  printline("Sum test passed")
else printline("Sum test failed")