Re: ANNOUNCE: GHC 7.8.4 Release Candidate 1

On Sat, Dec 13, 2014 at 3:56 PM, Mikolaj Konarski wrote:

On Sat, Dec 13, 2014 at 8:53 PM, Carter Schonwald wrote:

...

Thomas and I have found some bugs in HPC on OSX, and we're in the midst of tracking those down,

You mean these are regressions? If they are introduced in one of the non-blocker fixes in 7.8.4, we can probably just revert them. Anyway, thanks a lot for testing.

Sorry, these are not regressions. It's really a bug in Cabal which will be fixed in 1.22. When Carter wrote this, we thought the problem was with the GHC side of HPC because of some very vague error messages. -- Thomas Tuegel