Hi all,
If I’m reading the docs source correctly, it looks like it’s impossible to
use require/typed to attach a parametric type to an import. Is that right?
I’m also a bit curious if that’s because adding that capability is a difficult
or impossible proposition.
Cheers,
jmj
--
You
Aha. That indeed doesn't work, and there are hard problems there. In
particular, we'd need to be able to get inside the struct to wrap
individual fields appropriately, but that's trickier with
potentially-opaque structs. I hope that we can support this in the
future, though.
Sam
On Fri, Jul 3,
No, that's not correct. This program works fine:
#lang typed/racket/base
(require/typed racket/function [identity (All (A) (- A A))])
(identity 5)
Can you say more about what part of the documentation gave you that
impression, so we can correct that?
Sam
On Fri, Jul 3, 2015 at 1:59 AM, Jordan
3 matches
Mail list logo
