On 9/5/13, Adam Gundry <[email protected]> wrote: > Hi ghc-devs, > > I have been working on a new extension, OverloadedRecordFields, and it > is now essentially feature-complete. Unfortunately, I doubt it will make > it into 7.8, as the changes are quite extensive, but I hope to get it in > HEAD soon thereafter.
That would be great, it appears to be a great example of -XConstraintKinds, too! > > I would really appreciate comments on the design [1], for which there is How would such a feature interact with http://hackage.haskell.org/package/vinyl ? Gabor > a prototype implementation [2] that works in GHC 7.6.3. If you'd like to > review the code, you can check out the overloaded-record-fields branch > from the Github repositories [3, 4], and there are notes on the > implementation on the wiki [5]. > > Thanks! > > Adam > > [1] > http://ghc.haskell.org/trac/ghc/wiki/Records/OverloadedRecordFields/Plan > [2] https://github.com/adamgundry/records-prototype > [3] https://github.com/adamgundry/ghc > [4] https://github.com/adamgundry/packages-base > [5] > http://ghc.haskell.org/trac/ghc/wiki/Records/OverloadedRecordFields/Implementation > > _______________________________________________ > ghc-devs mailing list > [email protected] > http://www.haskell.org/mailman/listinfo/ghc-devs > _______________________________________________ ghc-devs mailing list [email protected] http://www.haskell.org/mailman/listinfo/ghc-devs
