CPR Analysis bug in ghc 5.00.1

[Julian Seward (Intl Vendor)]

| ghc-5.00.1: panic! (the `impossible' happened, GHC version 5.00.1):
| 	CPR Analysis tried to take the lub of a function and a tuple
[...]
| Yes, I know it's a known bug, but maybe this posting will 
| help to track it down someday.

It's already fixed in the upcoming 5.00.2.  I'd hoped to ship
it earlier this week, but a last-minute critical bug prevented
that.  Soon ...

J