[haskeline] #133: haskeline segfaults when used in ghci

haskeline haskeline at projects.haskell.org
Fri Jul 4 17:45:51 BST 2014


#133: haskeline segfaults when used in ghci
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Reporter:  mvanier  |        Owner:  judah
    Type:  defect   |       Status:  new  
Priority:  major    |    Milestone:       
 Version:           |   Resolution:       
Keywords:           |  
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Changes (by judah):

  * owner:  => judah


Comment:

 Thanks for the report; this is very strange behavior.  Unfortunately I
 don't have Mavericks so I'm not sure how much I'll be able to debug this
 currently.

 GHCi itself uses Haskeline, so it's possible the bug is triggered by
 nested InputT environments.  But I just tried on OS X Lion with ghc-7.6.1
 and wasn't able to reproduce the error.

 Does this also happen with Mavericks on earlier versions of GHC (say,
 7.6.*)?

 Another long shot: if you make the terminal window twice as wide, does it
 change how many characters you need to enter to trigger the segfault?

-- 
Ticket URL: <http://trac.haskell.org/haskeline/ticket/133#comment:3>
haskeline <http://example.org/>
My example project


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