Re: [GHC] #10083: ghc: panic! (the 'impossible' happened)

21 Aug 2016

      #10083: ghc: panic! (the 'impossible' happened)
-------------------------------------+-------------------------------------
        Reporter:  hedayaty          |                Owner:
            Type:  bug               |               Status:  patch
        Priority:  normal            |            Milestone:  8.0.2
       Component:  Compiler          |              Version:  7.8.4
      Resolution:                    |             Keywords:  hs-boot
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  crash                              |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D2210
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by Edward Z. Yang ):

 In [changeset:"5a8fa2e662fce9ef03f0ec7891d7f81740e630bc/ghc" 5a8fa2e/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="5a8fa2e662fce9ef03f0ec7891d7f81740e630bc"
 When a value Id comes from hi-boot, insert noinline. Fixes #10083.

 Summary:
 This also drops the parked fix from
 efa7b3a474bc373201ab145c129262a73c86f959
 (though I didn't revert the refactoring).

 Signed-off-by: Edward Z. Yang 

 Test Plan: validate

 Reviewers: simonpj, austin, bgamari

 Subscribers: thomie

 Differential Revision: https://phabricator.haskell.org/D2211

 GHC Trac Issues: #10083
 }}}

--
Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10083#comment:29
GHC http://www.haskell.org/ghc/
The Glasgow Haskell Compiler