[GHC] #7840: Abort and Seg fault on Mac OS X

[GHC]

#7840: Abort and Seg fault on Mac OS X
-----------------------+----------------------------------------------------
Reporter:  guest       |          Owner:                
    Type:  bug         |         Status:  new           
Priority:  normal      |      Component:  GHCi          
 Version:  7.4.2       |       Keywords:                
      Os:  MacOS X     |   Architecture:  x86_64 (amd64)
 Failure:  GHCi crash  |      Blockedby:                
Blocking:              |        Related:                
-----------------------+----------------------------------------------------
 Actually this is 3 bugs

 ghci often segfaults on startup... rerunning usually gets to the Prelude>
 prompt.

 : dt ; ghci
 GHCi, version 7.4.2: http://www.haskell.org/ghc/  :? for help
 Loading package ghc-prim ... linking ... done.
 Loading package integer-gmp ... linking ... done.
 Loading package base ... linking ... done.
 Segmentation fault

 I just got this one today:

 : dt ; ghci
 GHCi, version 7.4.2: http://www.haskell.org/ghc/  :? for help
 Loading package ghc-prim ... linking ... done.
 Loading package integer-gmp ... linking ... done.
 Loading package base ... linking ... done.
 ghc: internal error: evacuate: strange closure type 0
     (GHC version 7.4.2 for x86_64_apple_darwin)
     Please report this as a GHC bug:
 http://www.haskell.org/ghc/reportabug
 Abort trap

 3rd problem is that it has crashed my *SYSTEM* twice... forcing a power-
 cycle.  Have reported it to Apple as they requests.  This is Snowleopard

 dmason at ryerson.ca if you want to contact me

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7840>
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