[GHC] #11532: ghc: panic! occured

[GHC]

#11532: ghc: panic! occured
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           Reporter:  cutsea         |             Owner:
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:
          Component:  Compiler       |           Version:  7.10.3
           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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 I'd like to try install by following:

 {{{
 $ cabal sandbox init
 $ cabal install metadata
 Resolving dependencies...
 Notice: installing into a sandbox located at
 /home/cutsea110/devel/haskell/sandbox/.cabal-sandbox
 Configuring metadata-0.4.2.0...
 Building metadata-0.4.2.0...
 :
 :

 [1036 of 1286] Compiling
 Text.HTML5.MetaData.Schema.TelevisionStation[boot] (
 Text/HTML5/MetaData/Schema/TelevisionStation.hs-boot, dist/dist-sandbox-
 304cb20a/build/Text/HTML5/MetaData/Schema/TelevisionStation.o-boot )
 [1037 of 1286] Compiling Text.HTML5.MetaData.Schema.TelevisionStation (
 Text/HTML5/MetaData/Schema/TelevisionStation.hs, dist/dist-sandbox-
 304cb20a/build/Text/HTML5/MetaData/Schema/TelevisionStation.o )
 ghc: panic! (the 'impossible' happened)
   (GHC version 7.10.3 for x86_64-unknown-linux):
         LocalReg's live-in to graph cpd3t {_sp8MJ::P64}

 Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug

 cabal: Error: some packages failed to install:
 metadata-0.4.2.0 failed during the building phase. The exception was:
 ExitFailure 1

 }}}

 --

 regards.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11532>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler