1 __doc__ = """

2 >>> A().test(3)

3 9

4 """

5

6 cdef class A:

7

8 cdef int (*func_ptr)(int)

9

10 def __init__(self):

11 self.func_ptr = &func

12

13 cdef int do_it(self, int s):

14 cdef int r = first_call(self).func_ptr(s) # the temp for first_call(self) not properly freed

15 return r

16

17 def test(self, s):

18 return self.do_it(s)

19

20 cdef A first_call(A x):

21 return x

22

23 cdef int func(int s):

24 return s*s