[GHC] #8114: GHC panic when building `thyme`

[GHC]

#8114: GHC panic when building `thyme`
-----------------------------------+---------------------------------------
       Reporter:  Ptharien's       |             Owner:
  Flame                            |            Status:  new
           Type:  bug              |         Milestone:
       Priority:  normal           |           Version:  7.6.3
      Component:  Compiler         |  Operating System:  MacOS X
       Keywords:                   |   Type of failure:  Compile-time crash
   Architecture:  x86_64 (amd64)   |         Test Case:
     Difficulty:  Unknown          |          Blocking:
     Blocked By:                   |
Related Tickets:                   |
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 While attempting to build `thyme` from Hackage with core, stg, and cmm
 linting and -O2 enabled, GHC crashed with an internal panic.  See attached
 terminal log.

 {{{
 rrdhcp-10-32-234-247:thyme-0.2.4.1 Alexander$ ghc --version
 The Glorious Glasgow Haskell Compilation System, version 7.6.3
 rrdhcp-10-32-234-247:thyme-0.2.4.1 Alexander$ cabal --version
 cabal-install version 1.16.0.2
 using version 1.16.0 of the Cabal library
 rrdhcp-10-32-234-247:thyme-0.2.4.1 Alexander$ which ghc
 /usr/local/bin/ghc
 rrdhcp-10-32-234-247:thyme-0.2.4.1 Alexander$ which cabal
 /Users/Alexander/Library/Haskell/bin/cabal
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8114>
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