[GHC] #11371: Bogus in-scope set in substitutions

[GHC]

#11371: Bogus in-scope set in substitutions
-------------------------------------+-------------------------------------
        Reporter:  simonpj           |                Owner:  niteria
            Type:  bug               |               Status:  new
        Priority:  high              |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  7.10.3
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #11360            |  Differential Rev(s):  phab:D1792,
       Wiki Page:                    |  phab:D1801, phab:D1802
-------------------------------------+-------------------------------------

Comment (by Bartosz Nitka <niteria@…>):

 In [changeset:"48d4bc53c517d5e2ac3ff734a7d7a0e2d9454717/ghc" 48d4bc5/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="48d4bc53c517d5e2ac3ff734a7d7a0e2d9454717"
 substTy to substTyUnchecked to fix Travis build

 This fixes the immediate problem from
 https://s3.amazonaws.com/archive.travis-ci.org/jobs/103319396/log.txt

 Test Plan: ./validate

 Reviewers: bgamari, austin, thomie

 Differential Revision: https://phabricator.haskell.org/D1802

 GHC Trac Issues: #11371
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11371#comment:11>
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