[GHC] #13782: Bullish use of Template Haskell's newName causes GHC internal error

[GHC]

#13782: Bullish use of Template Haskell's newName causes GHC internal error
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        Reporter:  RyanGlScott       |                Owner:  carlostome
            Type:  bug               |               Status:  patch
        Priority:  high              |            Milestone:  8.2.1
       Component:  Template Haskell  |              Version:  8.0.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  crash or panic                     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #12503            |  Differential Rev(s):  Phab:D3641
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"c8370a821bb92ca3846953cb0b37250720087135/ghc"
 c8370a82/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="c8370a821bb92ca3846953cb0b37250720087135"
 change filtering of variables in extract_hs_tv_bndrs (fixes #13782)

 Reviewers: austin, bgamari, goldfire

 Reviewed By: bgamari

 Subscribers: rwbarton, thomie

 GHC Trac Issues: #13782

 Differential Revision: https://phabricator.haskell.org/D3641
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13782#comment:12>
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