[GHC] #15022: Stackage HEAD detected a suspicious change

[GHC]

#15022: Stackage HEAD detected a suspicious change
-------------------------------------+-------------------------------------
        Reporter:  mrkkrp            |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.2.2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by nomeata):

 I guess the process is not fully smoothed out yet, but that is expected.
 Nevertheless I want to say: **This is great! ** This is going to make GHC
 development much more robust and better!

 > The build takes about one hour.

 Wow, that’s much less than I thought. that’s faster than
 `perf.haskell.org`… Can we run it on every commit then?

 Or, maybe a bit less wasteful: Run it every few hours, but if there is a
 difference, then automatically schedule additional runs of the commits in
 between to bisect the change?

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15022#comment:9>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler