bos/critbit — pull request #6 by etrepum (2013-05-10 22:37:47+00:00)
Title: #1 support for haskell-platform >= 2012.4.0.0 (ghc 7.4)

This should sort out https://github.com/bos/critbit/issues/1 but I don't have a ghc-7.6 install to verify that I didn't regress anything there.