[GHC] #13727: `-Wmissing-home-modules` doesn't properly recognize filepath-qualified modules

[GHC]

#13727: `-Wmissing-home-modules` doesn't properly recognize filepath-qualified
modules
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        Reporter:  hvr               |                Owner:  Yuras
            Type:  bug               |               Status:  patch
        Priority:  normal            |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.2.1-rc1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Incorrect         |  Unknown/Multiple
  error/warning at compile-time      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D3598
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"dac49bdc79387ca9f91c7c5c9220699efb6239fb/ghc" dac49bd/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="dac49bdc79387ca9f91c7c5c9220699efb6239fb"
 Handle file targets in missing home modules warning

 When main module is listed on command line as a file, we should not
 issue a warning about it. See Trac #13727

 Reviewers: austin, bgamari, Yuras

 Reviewed By: bgamari, Yuras

 Subscribers: 23Skidoo, rwbarton, thomie

 GHC Trac Issues: #13727

 Differential Revision: https://phabricator.haskell.org/D3598
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13727#comment:7>
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