On Tue, May 24, 2011 at 10:36 PM, Brandon Allbery <[email protected]>wrote:
> On Tue, May 24, 2011 at 14:48, Artem Chuprina <[email protected]> wrote: > >> An author writes that the code was tested on ghc 6.6 under Linux/x86. I >> have >> ghc 6.12.1 on Debian GNU/Linux. My compiler asked me to add type >> signatures >> in second arguments of catch (original code does not have them). >> > > The latter sounds like new vs. old exceptions. The former, I think this is > a known bug in 6.12.1. > I would second that - this is definitely a known bug in new (epoll-based) IO manager, closed in 6.12.3. If you decide to upgrade to ghc7, watch out for http://hackage.haskell.org/trac/ghc/ticket/4514 and make sure you got at least 7.0.2 -- Dmitry Astapov
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