[GHC] #13930: Cabal configure

[GHC]

#13930: Cabal configure
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           Reporter:  bgamari        |             Owner:  (none)
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:
          Component:  Compiler       |           Version:  8.3
           Keywords:                 |  Operating System:  Unknown/Multiple
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
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 `cabal configure` apparently has a space leak when compiled with GHC HEAD
 but not 8.0. It's not clear whether this is really a GHC regression yet,
 but here it is certainly GHC version-specific.

 See https://github.com/haskell/cabal/issues/4589

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13930>
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