The typed version of racket/fixnum doesn't provide the popcount functions.

[shawnw]

See title. fxpopcount, fxpopcount32 and fxpopcount16 need a require/typed to be usable.

[ghost]

Can I get this assigned? Thanks

[jbclements]

Are you asking me to assign this issue to you? I want to make sure I'm not misunderstanding you.

[ghost]

Are you asking me to assign this issue to you? I want to make sure I'm not misunderstanding you.

Yea that's what I'm asking. I'd like to work on this please

[cocodery]

Hi, I'm not sure whether the issue is taking on, and the assignee seems to logout. I'm trying this issue and I'm interested in solving this issue.
My solution is just like the typed-racket date-file, solves with a new fixnum file under the same path.
Update: Ahhh, this seems not a good idea, I will try others.

[samth]

You probably want to add the types to this file: https://github.com/racket/typed-racket/blob/master/typed-racket-lib/typed-racket/base-env/base-env-numeric.rkt#L1933

[cocodery]

Yes, thanks! I have created a PR for this issue about the fxpopcount functions.