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Simon Peyton Jones authored
I don't really understand this. GHC.hs had: module GHC( ..., module HsSyn, ... ) where import HsSyn import qualified HsSyn -- hack as we want to reexport the whole module GHC now reports the 'import qualified' line as redundant; and it certainly is, because 'import HsSyn' brings everything into scope qualified *and* unqualified. I have no idea why the "hack" was necessary before, but following my refactoring of tcg_used_gres (previous commit), it's reported as redundant, so I've deleted it. I'm making it a separate commit because it seems a bit mysterious and I wanted to draw attention to it.
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