[Haskell-cafe] Why this doesn't work?

[Kai Zhang]

Thank you guys! These discussions were very helpful for me to figure out
what is going on.


On Sun, Apr 27, 2014 at 8:13 AM, Brandon Allbery <allbery.b at gmail.com>wrote:

> On Sun, Apr 27, 2014 at 7:03 AM, Roman Cheplyaka <roma at ro-che.info> wrote:
>
>>   runST $ ...
>>
>> Such a rule wasn't added for (.), presumably because people write runST .
>> f much
>> less often, and there weren't as many complaints (perhaps any at all)
>> about (.)
>> not working with runST.
>>
>
> That, and because they kept trying to fix the real problem (and missing, a
> lot). A search of the archives will find various Simons grumping about
> getting it to work right.
>
> --
> brandon s allbery kf8nh                               sine nomine
> associates
> allbery.b at gmail.com
> ballbery at sinenomine.net
> unix, openafs, kerberos, infrastructure, xmonad
> http://sinenomine.net
>
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