[Agda] Bug report

Guillaume Allais guillaume.allais at ens-lyon.org
Thu Sep 20 23:22:19 CEST 2018


Hi Phil,

We are about to release 2.5.4.2 and it should contain a fix for it!
If you're in a hurry, you can install the dev version after commit:
https://github.com/agda/agda/commit/6349949acc7dfaeac5fe814e2b60c30edfae43c2

issue on the tracker: https://github.com/agda/agda/issues/3199
2.5.4.2 to be released: https://github.com/agda/agda/issues/3228

Cheers,
--
gallais

On 20/09/18 22:37, Philip Wadler wrote:
> That program delivered the error in context, but I discovered it does not
> deliver the error after re-starting Agda. Nor can I create a program that
> does. It appears to be a heisenbug. That won't be enough to track it down.
> Sorry. -- P
> 
> .   \ Philip Wadler, Professor of Theoretical Computer Science,
> .   /\ School of Informatics, University of Edinburgh
> .  /  \ and Senior Research Fellow, IOHK
> . http://homepages.inf.ed.ac.uk/wadler/
> 
> Too brief? Here's why: http://www.emailcharter.org/
> 
> 
> On Thu, 20 Sep 2018 at 21:13, Philip Wadler <wadler at inf.ed.ac.uk> wrote:
> 
>> Attached program gives the message:
>>
>> An internal error has occurred. Please report this as a bug.
>> Location of the error:
>> src/full/Agda/TypeChecking/Serialise/Instances/Common.hs:178
>>
>> Cheers, -- P
>>
>> .   \ Philip Wadler, Professor of Theoretical Computer Science,
>> .   /\ School of Informatics, University of Edinburgh
>> .  /  \ and Senior Research Fellow, IOHK
>> . http://homepages.inf.ed.ac.uk/wadler/
>>
>> Too brief? Here's why: http://www.emailcharter.org/
>>
> 
> 
> 
> The University of Edinburgh is a charitable body, registered in
> Scotland, with registration number SC005336.
> 
> 
> 
> _______________________________________________
> Agda mailing list
> Agda at lists.chalmers.se
> https://lists.chalmers.se/mailman/listinfo/agda
> 

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