On 11 April 2006 11:08, Ross Paterson wrote: > On Tue, Apr 11, 2006 at 11:03:22AM +0100, Simon Marlow wrote: >> This is a rather useful extension, and as far as I can tell it >> doesn't have a ticket yet: >> >> http://www.haskell.org//pipermail/libraries/2005-March/003494.html >> >> should I create a ticket? Is there any reason it might be hard to >> implement? > > There are a range of proposals, but none of them are implemented. > Wouldn't that rule them out for Haskell'?
If it's not clear which is the right way to go, then yes I guess that does rule it out. Could you summarise the proposals? If there was a clear winner, and it was easy enough to implement, perhaps we can knock up a prototype in time. The reason being I just hit a case where this would be useful, while trying to find a nice way to express extensible exceptions. Cheers, Simon _______________________________________________ Haskell-prime mailing list Haskell-prime@haskell.org http://haskell.org/mailman/listinfo/haskell-prime