[GHC] #5252: UNPACK without optimisation leads to panic

[GHC]

#5252: UNPACK without optimisation leads to panic
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        Reporter:        |         Owner:  (none)
  simonpj                |
            Type:  bug   |        Status:  closed
        Priority:        |     Milestone:  7.6.2
  normal                 |
       Component:        |       Version:  7.6.1
  Compiler               |
      Resolution:        |      Keywords:
  fixed                  |
Operating System:        |  Architecture:  Unknown/Multiple
  Unknown/Multiple       |
 Type of failure:        |     Test Case:  deSugar/should_compile/T5252,
  None/Unknown           |  T5252Take2
      Blocked By:        |      Blocking:
 Related Tickets:        |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"121fee99496d5f5d53a8cd6b08c13a0b6bb9069d/ghc"
 121fee99/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="121fee99496d5f5d53a8cd6b08c13a0b6bb9069d"
 Remove unnecessary GHC option from SrcLoc

 This was an old workaround for #5252. Fixes #13173.

 Reviewers: austin, bgamari

 Reviewed By: bgamari

 Subscribers: rwbarton, thomie

 Differential Revision: https://phabricator.haskell.org/D3763
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5252#comment:9>
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