[GHC] #7411: Exceptions are optimized away in certain situations

[GHC]

#7411: Exceptions are optimized away in certain situations
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        Reporter:  SimonHengel       |                Owner:
            Type:  bug               |               Status:  new
        Priority:  high              |            Milestone:  8.0.1
       Component:  Compiler          |              Version:  7.6.1
      Resolution:                    |             Keywords:  seq, deepseq,
                                     |  evaluate, exceptions
Operating System:  Linux             |         Architecture:  x86_64
                                     |  (amd64)
 Type of failure:  Incorrect result  |            Test Case:
  at runtime                         |  simplCore/should_fail/T7411
      Blocked By:                    |             Blocking:
 Related Tickets:  #5129             |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"aa611746aa860e1884c9ad623d6939791f2645ff/ghc" aa61174/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="aa611746aa860e1884c9ad623d6939791f2645ff"
 users-guide: Add references to various issues in bugs section

 Test Plan: Read it

 Reviewers: austin

 Reviewed By: austin

 Subscribers: thomie

 Differential Revision: https://phabricator.haskell.org/D2052

 GHC Trac Issues: #7411, #11197, #11554, #11715
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7411#comment:10>
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