[GHC] #9186: GHC panic when compiling compdata

[GHC]

#9186: GHC panic when compiling compdata
-------------------------------------+------------------------------------
        Reporter:  snoyberg          |            Owner:
            Type:  bug               |           Status:  new
        Priority:  highest           |        Milestone:  7.8.3
       Component:  Compiler          |          Version:  7.8.2
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown      |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
-------------------------------------+------------------------------------

Comment (by thoughtpolice):

 Yes, this bug is particularly weird because on e.g. my Debian machine
 where I cook the release images, this does not happen. But it does on
 Ubuntu 12.04.

 I have a potential fix incoming with a binary build people should test.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9186#comment:12>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler