This is a known bug in 6.4.1, I don't have a link off-hand (you should
be able to find more info from Google though). You have a missing
package dependency somewhere (the error message should be reporting a
missing package rather than "unknown exceptino").
Cheers,
Simon
On 19 December 2005 09:08, Simon Peyton-Jones wrote:
> That should never happen. It's 'impossible', after all. If you can
> give us a little repro script we'll look into it.
>
> You are a genius at finding GHC bugs :-)
>
> Simon
>
>> -----Original Message-----
>> From: [EMAIL PROTECTED]
>> [mailto:glasgow-haskell-bugs- [EMAIL PROTECTED] On Behalf Of Joel
>> Reymont
>> Sent: 18 December 2005 11:20
>> To: [email protected]
>> Cc: Simon Marlow
>> Subject: The impossible happened
>>
>> ghc -O --make -debug randomplay.hs -o randomplay -lssl -lcrypto -lz
>>
>> ghc-6.4.1: ghc-6.4.1: panic! (the `impossible' happened, GHC version
>> 6.4.1):
>> unknown exception
>>
>> Please report it as a compiler bug to
>> [email protected],
>> or http://sourceforge.net/projects/ghc/.
>>
>> I unregistered my library package, registered again and tried to make
>> the program that was using it. The program consists of two modules
>> and they were built and not touched, thus no rebuild.
>>
>> Got the error above. Removed *.o and *.hi for the two program modules
>> and the rebuild went smoothly.
>>
>> --
>> http://wagerlabs.com/
>>
>>
>>
>>
>>
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