[GHC] #15068: Small number of test case failures on Ubuntu Bionic (GCC 7.3)

GHC ghc-devs at haskell.org
Fri May 11 20:45:37 UTC 2018


#15068: Small number of test case failures on Ubuntu Bionic (GCC 7.3)
-------------------------------------+-------------------------------------
        Reporter:  jrp               |                Owner:  (none)
            Type:  bug               |               Status:  merge
        Priority:  highest           |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.4.1
  (CodeGen)                          |
      Resolution:  fixed             |             Keywords:
Operating System:  Linux             |         Architecture:  x86_64
                                     |  (amd64)
 Type of failure:  Incorrect result  |            Test Case:  T13658
  at runtime                         |  T14779a T14779b T14868 debug
                                     |  parsing001
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D4654
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by hvr):

 Replying to [comment:27 svenpanne]:

 Sven, I'm not sure you're seeing the full picture here. The (questionable)
 popularity argument is completely off-topic and irrelevant to the issue at
 hand. Releasing a quickfixed GHC 8.4.3 would still undermine the whole
 idea of Stack's "LTS" snapshot releases and its (imperfect)
 "reproducability" concept, as this problem isn't limited to GHC 8.4.* but
 rather extends back to GHC 8.2.1.  As such I see no reason for yet another
 rushed quickfix release of GHC, for something that *must* be fixed on
 Stack's end anyway in order to be effective. And it would be quite
 laughable if Stack wasn't in a better position to release a quick fix than
 for GHC HQ to make a full compiler release (which I have to emphasize
 wouldn't be sufficient anyway for users that are forced to use Stack and
 their GHC 8.[24].[12] snapshots to keep working with the affected GCC
 versions)... ;-)

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15068#comment:29>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler


More information about the ghc-tickets mailing list