[Swift-devel] Re: [Swift-user] assigning file variables

[Mihael Hategan]

On Fri, 2009-02-27 at 09:21 -0600, Michael Wilde wrote:
> The question above leads to the interesting research topic of "how to 
> show the state of, and debug, concurrent functional programs". I suspect 
> theres some (much?) work on that out there.
> 

Not that much. Debugging lazy languages is a known difficulty. Debugging
future-based languages, like swift, I don't know.

However, I think that the "who's waiting on what" information can be
presented to the user in such a way as to make it more clear where
problems are.