[GHC] #13112: Windows 64-bit GHC HEAD segfaults on the code with a lot of TH stuff.

[GHC]

#13112: Windows 64-bit GHC HEAD segfaults on the code with a lot of TH stuff.
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        Reporter:  awson         |                Owner:  (none)
            Type:  bug           |               Status:  new
        Priority:  normal        |            Milestone:
       Component:  Compiler      |              Version:  8.1
      Resolution:                |             Keywords:
Operating System:  Windows       |         Architecture:  x86_64 (amd64)
 Type of failure:  None/Unknown  |            Test Case:
      Blocked By:                |             Blocking:
 Related Tickets:                |  Differential Rev(s):
       Wiki Page:                |
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Comment (by jbetz):

 I can reproduce it on 64-bit Windows, with or without TH. The bindings to
 PostreSQL are completely broken because of it, presumably do to C code
 generated in postgresql-libpq.

 It's been identified in multiple database projects:

 * https://github.com/yesodweb/persistent/issues/697
 * https://github.com/tomjaguarpaw/haskell-opaleye/issues/338

 Probably not much help in narrowing it down, but this really needs to be
 looked into. Especially since WSL still isn't a viable alternative at this
 point. It's unbearably slow.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13112#comment:14>
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