[Numpy-discussion] f2py callback bug?

[Pearu Peterson]

Pearu Peterson wrote:

> Hmm, regarding `intent(in, out) j`, this should work. I'll check what
> is going on..

The `intent(in, out) j` works when pycalc is defined as subroutine:

   call pycalc(i, j)

instead of

   pyreturn = pycalc(i, j)

Pearu