[GHC] #10888: ghci crashes

[GHC]

#10888: ghci crashes
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              Reporter:  parsifal9  |             Owner:
                  Type:  bug        |            Status:  new
              Priority:  normal     |         Milestone:
             Component:  Compiler   |           Version:  7.10.2
              Keywords:             |  Operating System:  Linux
          Architecture:  arm        |   Type of failure:  GHCi crash
             Test Case:             |        Blocked By:
              Blocking:             |   Related Tickets:
Differential Revisions:             |
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 Hi all,
 the compiler was installed from the file ghc_7.10.2-2_armhf.deb

 localhost: arch
 armv7l

 {{{#!hs
 localhost: ghci
 GHCi, version 7.10.2: http://www.haskell.org/ghc/  :? for help
 Prelude> :l Course/List.hs
 [1 of 2] Compiling Course.Core      ( Course/Core.hs, interpreted )
 [2 of 2] Compiling Course.List      ( Course/List.hs, interpreted )
 Ok, modules loaded: Course.List, Course.Core.
 *Course.List> (1:. 2:. Nil) ++ (1:. 2:. Nil)
 [1,2,1,2Segmentation fault (core dumped)
 }}}

 The files Core.hs and List.hs are attached. I dont know how to cut the
 example down any smaller. Sorry.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10888>
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