Re: Three Recursively defined modules

Chris Kuklewicz wrote:

Can anyone see how to use hs-boot files to compile the three modules below?

I tried. I failed. I don't think it's possible if we restrict ourselves to adding {-#SOURCE#-} to the .hs files and adding .hs-boot files. In any case it's not possible in all cases. Which annoys me.

It would be disappointing if I had to move the "key"s into separate modules/namespaces to allow for a solution using hs-boot files.

I would suggest that this is actually not bad at all (more modules, more hs-boot files, what's the difference?). Except I realized, then you have orphan Show instances. What a nuisance. -Isaac