darcs patch: update LANGUAGE pragmas per annoying warnings

[Gwern Branwen]

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On Mon, Dec 22, 2008 at 3:04 AM, David Waern  wrote:
> 2008/12/16 Gwern Branwen :
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>> On Tue, Dec 16, 2008 at 12:53 PM, David Waern  wrote:
>>> Hi, does it work with all supported GHC versions? I think I tried to
>>> do this before, but failed.
>>>
>>> David
>>
>> The haddock.cabal claims 6.8.2 is the oldest. I never had trouble with
>> ScopedTypeVariables when I was running that, and I don't see how more
>> recent GHCs would've removed that pragma if GHC is recommending it in
>> warnings.
>
> I get compilation errors when I try to build with 6.8.2 so I'm not
> going to apply the patch. Perhaps GHC 6.8.2 doesn't recognize
> ScopedTypeVariables and thus ignores it?
>
> David

Dunno. If it doesn't compile, then I guess one shouldn't do it then.
Perhaps I was thinking of the old version of ScopedTypeVariables then?

- --
gwern
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