[commit: packages/containers] ghc-head: Merge GHC HEAD (9d7ffcb)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/containers

On branch  : ghc-head
Link       : http://git.haskell.org/?p=packages/containers.git;a=commit;h=9d7ffcbdd36dd2e5842a9db4b236639d48e47a5d

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commit 9d7ffcbdd36dd2e5842a9db4b236639d48e47a5d
Merge: bb3a7af 154cd53
Author: Johan Tibell <johan.tibell at gmail.com>
Date:   Fri Aug 30 14:06:54 2013 -0700

    Merge GHC HEAD



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9d7ffcbdd36dd2e5842a9db4b236639d48e47a5d