[pypy-dev] String replace() method causing error on translate

[Maciej Fijalkowski]

On Mon, Mar 19, 2012 at 5:12 AM, Benjamin Peterson <benjamin at python.org> wrote:
> 2012/3/18 Nathan Alday <n.c.alday at gmail.com>:\
>> It's not clear to me what the issue is. Is there another type that has a
>> replace method that is confusing the type inference system?
>
> It appears the annotator sees someone passing None into tokenize.

Not only that, but noone ever passes anything else than None. And
obviously None has no replace