[GHC] #16389: T16190 fails on Windows

[GHC]

#16389: T16190 fails on Windows
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        Reporter:  bgamari           |                Owner:  hsyl20
            Type:  bug               |               Status:  new
        Priority:  highest           |            Milestone:  8.10.1
       Component:  Compiler (NCG)    |              Version:  8.6.3
      Resolution:                    |             Keywords:  broken-test
Operating System:  Windows           |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  crash or panic                     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |  https://gitlab.haskell.org/ghc/ghc/merge_requests/515
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Comment (by Marge Bot <ben+marge-bot@…>):

 In [changeset:"6b2f09916e0c8c5f37c9fbe08eb076476501c8d6/ghc" 6b2f099/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="6b2f09916e0c8c5f37c9fbe08eb076476501c8d6"
 NCG: correctly escape path strings on Windows (#16389)

 GHC native code generator generates .incbin and .file directives. We
 need to escape those strings correctly on Windows (see #16389).
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16389#comment:5>
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