patch applied (ghc): remove #if branches for pre-ghc-6.0

[Malcolm Wallace]

Isaac Dupree <isaacdupree at charter.net> wrote:

>   * remove #if branches for pre-ghc-6.0
>   I skipped utils/hsc2hs/Main.hs since its ifs also involved
>   checking for old versions of nhc98

It's worth noting that hsc2hs was forked by ghc HQ, so the version in
ghc/utils/hsc2hs is ghc-only, and no longer shared by either Hugs or
nhc98 build trees, which use the separate main repo at
    http://darcs.haskell.org/hsc2hs
I believe there is a desire to remove ghc's fork and re-integrate with
the main repo at some point, but I couldn't find a ticket for it.

Regards,
    Malcolm