[Haskell-cafe] is Haskell missing a non-instantiating polymorphic case? (missing link added)

[Adam Megacz]

Hrm, it seems that I hit "send" instead of "save draft" when shutting 
down my computer last night.

On 2011-10-22 22:48:55 -0700, Adam Megacz said:
> I've written up a short example of the problems that happen here:

Here is the link which was missing from that posting:

  http://www.megacz.com/thoughts/polymorphic-case.html