I was able to reproduce this independently of vty. Opened a bug in Cabal for now. Though I suspect, like many ghc panics, this is a bug in GHC:
https://github.com/haskell/cabal/issues/2039 The bug is triggered by --enable-executable-dynamic. For now avoid that option when executing test suites. Thanks! Corey -Corey O'Connor coreyocon...@gmail.com http://corebotllc.com/ On Fri, Aug 15, 2014 at 8:36 PM, Mateusz Kowalczyk <fuuze...@fuuzetsu.co.uk> wrote: > On 08/15/2014 05:54 PM, Corey O'Connor wrote: > > 5.2.0 > > - Corrected handling of Color240 values. > > - Squashed warnings. Thanks jtdaugherty! > > - Config structure now specifies file descriptor to use. The default is > > stdInput and stdOutput > > file descriptors. Previously Vty used stdInput for input and the > follow > > code for output: > > - hDuplicate stdout >>= handleToFd >>= (`hSetBuffering` > NoBuffering) > > - the difference was required by Vty.Inline. Now, Vty.Inline uses > the > > Config structure options > > to acheive the same effect. > > - removed: derivedVtime, derivedVmin, inputForCurrentTerminal, > > inputForNameAndIO, > > outputForCurrentTerminal, outputForNameAndIO > > - added: inputForConfig, outputForConfig > > - updates to vty-rogue from jtdaugherty. Thanks! > > - the oldest version of GHC tested to support vty is 7.4.2 > > > > > > -Corey O'Connor > > coreyocon...@gmail.com > > http://corebotllc.com/ > > > > > > > > _______________________________________________ > > Haskell mailing list > > Haskell@haskell.org > > http://www.haskell.org/mailman/listinfo/haskell > > > > Just tried packaging for nix: > > Linking dist/build/verify-attribute-opsStub/verify-attribute-opsStub ... > ghc: panic! (the 'impossible' happened) > (GHC version 7.8.3 for x86_64-unknown-linux): > Don't understand library name verify-attribute-ops > > Full log at [1]. > > [1]: http://lpaste.net/109463 > > -- > Mateusz K. > _______________________________________________ > Haskell mailing list > Haskell@haskell.org > http://www.haskell.org/mailman/listinfo/haskell >
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