[project @ 2004-04-05 10:26:28 by simonpj]

[project @ 2004-04-05 10:26:28 by simonpj]
Don't convert Exact RdrNames into Orig ones when comparing RdrNames.
This implicit conversion (via nukeExact) was making the carefully-distinct
RdrNames conjured up by Template Haskell into the same RdrName, and
that in turn was reporting duplicate bindings.

I'm not 100% certain that the implicit conversion isn't needed
for some other purpose, but it seems unclean anyway, so I'm removing
it, and we'll see if anything else breaks.