[GHC] #16205: Printing a large (GMP) Integer in ghci-ext with LLVM causes a segfault

GHC ghc-devs at haskell.org
Thu Jan 31 01:42:41 UTC 2019


#16205: Printing a large (GMP) Integer in ghci-ext with LLVM causes a segfault
-------------------------------------+-------------------------------------
        Reporter:  harpocrates       |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  GHCi              |              Version:  8.6.3
      Resolution:                    |             Keywords:  llvm integer-
                                     |  gmp
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  GHCi crash        |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by bgamari):

 For the record, yesterday I briefly investigated a related failure in
 `T15502`  in #16087. Unfortunately I found that, unsurprisingly, it will
 be a nontrivial issue to debug and put it aside.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16205#comment:2>
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