2015-11-29 21:42 GMT+01:00 Edward Z. Yang <ezyang@mit.edu>:
[...] If the messages are bothersome, we could setup Cabal to not print out
fields if it knows that GHC doesn't support them.

I would very much appreciate that, especially given the fact that "old versions of GHC" include GHC HEAD from Herbert's ppa. ;-)

Cheers,
   S.