[GHC] #8276: Building Haddock documentation panics with perf build on x86_64 Linux

[GHC]

#8276: Building Haddock documentation panics with perf build on x86_64 Linux
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        Reporter:  jstolarek           |            Owner:
            Type:  bug                 |           Status:  new
        Priority:  high                |        Milestone:
       Component:  Documentation       |          Version:  7.7
      Resolution:                      |         Keywords:
Operating System:  Unknown/Multiple    |     Architecture:  x86_64 (amd64)
 Type of failure:  Compile-time crash  |       Difficulty:  Unknown
       Test Case:                      |       Blocked By:
        Blocking:                      |  Related Tickets:
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Changes (by jstolarek):

 * cc: jan.stolarek@… (added)


Comment:

 How interesting that most bugs that hit me are the ones I myself
 introduced. Unfortunately at the moment I don't have time to look into
 this, because I'm fixing profiling (also broken by me). I wouldn't go with
 any hacky solutions here - we just need to figure out what is exactly
 going on and fix it properly. It would be good to have a small test case
 for this. I think this might be a good recipe: https://github.com/sol
 /doctest-haskell/pull/60#issuecomment-24287554

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8276#comment:11>
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