[GHC] #11789: Flag suggestion does not always work

[GHC]

#11789: Flag suggestion does not always work
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        Reporter:  nomeata           |                Owner:
            Type:  bug               |               Status:  patch
        Priority:  normal            |            Milestone:
       Component:  Driver            |              Version:  8.0.1
      Resolution:                    |             Keywords:  newcomer
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #11429            |  Differential Rev(s):  Phab:D2978
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"181688abae5c0b32237a5bd783dfc9667641cce2/ghc" 181688a/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="181688abae5c0b32237a5bd783dfc9667641cce2"
 Improve suggestion for misspelled flag including '=' (fixes #11789)

 Test Plan:
 Added 2 test cases, verified that  ghc can suggest in the following
 cases:

   - for misspelled flag containing '=', ghc suggests flags that doesn't
     contain '='
   - for misspelled flag containing '=', ghc suggests flags that
     contains '='

 Reviewers: austin, dfeuer, bgamari

 Reviewed By: dfeuer, bgamari

 Subscribers: dfeuer, mpickering, thomie

 Differential Revision: https://phabricator.haskell.org/D2978

 GHC Trac Issues: #11789
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11789#comment:5>
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