Fails to build on GHC 7.8.*

jaspervdj / psqueues

Priority Search Queues in three different flavors for Haskell

https://hackage.haskell.org/package/psqueues

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Fails to build on GHC 7.8.* #13

Closed ygale closed 8 years ago

ygale commented 8 years ago

This is an FTP breakage issue. In 0.2.1.0, module Data,OrdPSQ.Internal specifies deriving Traversable, but Traversable is not in scope. Also, does the DerivingTraversable extension even exist in GHC 7.8.*?

ygale commented 8 years ago

Yes, according to the docs for GHC 7.8.4 DerivingTraversable is already supported there. So it's only the FTP breakage problem.

erikd commented 8 years ago

I'm seeing this with one of my packages as well.

jaspervdj commented 8 years ago

Released as psqueues-0.2.2.0

ygale commented 8 years ago

Thanks @erikd and @jaspervdj !