VisibleTypeApplication and AllowAmbiguousTypes

[Richard Eisenberg]

Thanks for the heads up. I've pushed my fix to wip/rae and am waiting for Travis to give me the OK.

Richard

On Mar 21, 2016, at 7:05 PM, Joachim Breitner <mail at joachim-breitner.de> wrote:

> Hi Richard,
> 
> along with this or some other change it seems you broke the test suite
> when run with DEBUG:
> 
> T2478.hs:1:41: warning:
>     -XDatatypeContexts is deprecated: It was widely considered a misfeature, and has been removed from the Haskell language.
> ghc-stage2: panic! (the 'impossible' happened)
>   (GHC version 8.1.20160321 for x86_64-unknown-linux):
> 	ASSERT failed!
>   CallStack (from HasCallStack):
>   assertPprPanic, called at compiler/typecheck/TcType.hs:931:47 in ghc:TcType
>   t_ap0
> 
> Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug
> 
> 
> *** unexpected failure for T2478(normal)
> 
> at least according to travis:
> https://s3.amazonaws.com/archive.travis-ci.org/jobs/117548750/log.txt
> 
> Greetings,
> Joachim
> 
> -- 
> Joachim “nomeata” Breitner
>   mail at joachim-breitner.de • https://www.joachim-breitner.de/
>   XMPP: nomeata at joachim-breitner.de • OpenPGP-Key: 0xF0FBF51F
>   Debian Developer: nomeata at debian.org
> 
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