[GHC] #11484: Type synonym using -XTypeInType can't be spliced with TH

[GHC]

#11484: Type synonym using -XTypeInType can't be spliced with TH
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        Reporter:  RyanGlScott       |                Owner:
            Type:  bug               |               Status:  merge
        Priority:  normal            |            Milestone:  8.0.2
       Component:  Template Haskell  |              Version:  8.0.1-rc1
      Resolution:                    |             Keywords:  TypeInType
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  GHC rejects       |  Unknown/Multiple
  valid program                      |            Test Case:  th/T11484
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D2146
       Wiki Page:                    |
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Changes (by goldfire):

 * status:  patch => merge
 * testcase:   => th/T11484
 * milestone:   => 8.0.2


Comment:

 The actual fix is in c5919f75afab9dd6f0a4a2670402024cece5da57, mentioned
 as comment:8:ticket:11821. Worth merging the test if you merge that patch.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11484#comment:9>
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