Re: pattern match

[Simon L Peyton Jones]

 
> I am using GHC 2.06 for Win32 and why does GHC complain about "possibly 
> incomplete patterns"?

It does so because it uses a brain-dead and incorrect way to detect
incomplete patterns.  (I can say this because I did it myself.) 

As we speak Juan Quintela is doing a Better Job.  It'll appear soon.

Thanks for the report.  I'm keen to know about obscure or (as in this case)
incorrect error messages.

Simon