[GHC] #13611: Segfault due to levity polymorphism of mkWeak#

[GHC]

#13611: Segfault due to levity polymorphism of mkWeak#
-------------------------------------+-------------------------------------
        Reporter:  nomeata           |                Owner:  (none)
            Type:  bug               |               Status:  patch
        Priority:  normal            |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D3498
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by Ben Gamari <ben@…>):

 In [changeset:"244602697c30e03ba63076941e4742ceeb78dd7c/ghc" 2446026/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="244602697c30e03ba63076941e4742ceeb78dd7c"
 Document mkWeak#

 Reviewers: simonmar, austin

 Reviewed By: simonmar

 Subscribers: RyanGlScott, rwbarton, thomie

 GHC Trac Issues: #10640, #13611

 Differential Revision: https://phabricator.haskell.org/D3498
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13611#comment:10>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler