[GHC] #14382: The 'impossible' happened whilst installing gi-gtk via cabal

[GHC]

#14382: The 'impossible' happened whilst installing gi-gtk via cabal
----------------------------------+--------------------------------------
        Reporter:  maartenjacobs  |                Owner:  (none)
            Type:  bug            |               Status:  new
        Priority:  normal         |            Milestone:
       Component:  Compiler       |              Version:  8.2.1
      Resolution:                 |             Keywords:  gtk, pango
Operating System:  Linux          |         Architecture:  x86_64 (amd64)
 Type of failure:  None/Unknown   |            Test Case:
      Blocked By:                 |             Blocking:
 Related Tickets:                 |  Differential Rev(s):
       Wiki Page:                 |
----------------------------------+--------------------------------------

Comment (by simonpj):

 May well be connected to #14396 (which is a much simpler case)

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14382#comment:7>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler