function pointers not accepted as function arguments

[robertwb]

The following should work.

cdef int foo(int x):
    return x*x*x-x
    
cdef call_foo(int x, int (*f)(int)):
    return f(x)

print call_foo(3, &foo)

[robertwb]

Fixed in  http://hg.cython.org/cython-devel/rev/7a1defb8455d