[GHC] #11401: No match in record selector ctev_dest

[GHC]

#11401: No match in record selector ctev_dest
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        Reporter:  Lemming           |                Owner:  goldfire
            Type:  bug               |               Status:  new
        Priority:  highest           |            Milestone:  8.0.1
       Component:  Compiler          |              Version:  8.0.1-rc1
      Resolution:                    |             Keywords:  TypeInType
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #11523            |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by adamgundry):

 * cc: adamgundry (added)


Comment:

 I've [https://travis-ci.org/adamgundry/uom-plugin/jobs/112312216 run into
 this as well]. I'm attaching a trivial patch that fixes the bug and
 corrects a reference to a Note, but I don't know whether Richard's work
 will conflict with it or if a bigger change is in order.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11401#comment:9>
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