https://bugzilla.redhat.com/show_bug.cgi?id=1138384
--- Comment #4 from Jens Petersen petersen@redhat.com --- As far as I can tell now it is better to patch out the QC code from the ShellCheck library since it is only needed for tests.
So hopefully this need not block future ShellCheck versions.
Haskell Platform for ghc-7.8.3 is still on 2.6 anyway.