[GHC] #10908: -fwarn-missing-exported-sigs doesn't respect qualified names

[GHC]

#10908: -fwarn-missing-exported-sigs doesn't respect qualified names
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        Reporter:  goldfire          |                Owner:
            Type:  bug               |               Status:  patch
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  7.10.2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Incorrect         |  Unknown/Multiple
  warning at compile-time            |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D1561
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"1bd40c860eb0e8da55b8eff536766a6c802347cc/ghc" 1bd40c8/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="1bd40c860eb0e8da55b8eff536766a6c802347cc"
 Move checking for missing signatures to RnNames.reportUnusedNames

 Checking for missing signatures before renaming the export list is
 prone to errors, so we now perform the check in `reportUnusedNames` at
 which point everything has been renamed.

 Test Plan: validate, new test case is T10908

 Reviewers: goldfire, simonpj, austin, bgamari

 Subscribers: thomie

 Projects: #ghc

 Differential Revision: https://phabricator.haskell.org/D1561

 GHC Trac Issues: #10908
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10908#comment:4>
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