[GHC] #13388: Caret diagnostics interact badly with hsc2hs

[GHC]

#13388: Caret diagnostics interact badly with hsc2hs
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        Reporter:  bgamari           |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.0.1
      Resolution:  fixed             |             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):
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"cec90709c9c8c2c2955f11b9ad29f4c99bd075db/ghc"
 cec90709/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="cec90709c9c8c2c2955f11b9ad29f4c99bd075db"
 Bump hsc2hs submodule

 Fixes #13388. Also updates the expected output for T12504, which
 previously contained a redundant LINE pragma.
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13388#comment:6>
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