[Haskell-cafe] Proposal filed to GHC, expecting supporters vote: Type supplement for constructor specific uses of sum types

Hi! I have filed a new proposal to GHC bugs/whishes process based on the previous discussion here. The proposal address is http://hackage.haskell.org/trac/ghc/ticket/4116#comment:2 ( I had some formatting problems with the first posting, so it is better read at comment:2) Voters admitted: GHC prioritizes bugs/features based on the length of supporters email list at the CC field of the ticket as explained here: http://hackage.haskell.org/trac/ghc/wiki/ReportABug#Ifalreadyreportedvotefor... You may add also any change proposal. Cheers. Gabriel