[Cython] Semantics of cdef int division and %?

[Stefan Behnel]

Sturla Molden wrote:
>> It seems like the only places where this matters are with integers.
> 
> 0.0/0.0 gives a NAN in C and raises an exception in Python.

On the Python side, this has little to do with typing, as the same applies
to integers. On the C side, typing will give you the required semantics
now, no change required.


>> As for floats, just alias py_float with double.
> 
> So a cdef int s a py_int, but a cdef float is not a py_float?

No, that's not what he wrote, and it's not how things work either. Maybe
you should try to understand the existing semantics first, before taking
the step to proposing improvements.

Stefan