[GHC] #11454: Do not suggest deprecated flags

[GHC]

#11454: Do not suggest deprecated flags
-------------------------------------+-------------------------------------
        Reporter:  thomie            |                Owner:  nkartashov
            Type:  task              |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  7.10.3
      Resolution:                    |             Keywords:  newcomer
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D1883
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"46af6835ac68d104ee56c29afdfa523c165db2fb/ghc"
 46af6835/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="46af6835ac68d104ee56c29afdfa523c165db2fb"
 compiler: Do not suggest nor complete deprecated flags fix trac issue
 #11454

 Previously, all flags were present in user suggest and completion. This
 commit
 removes the deprecated ones from there. It is done by saving deprecation
 info
 at the moment of flag definition.

 Reviewers: rwbarton, austin, bgamari

 Reviewed By: bgamari

 Subscribers: rwbarton, thomie

 Differential Revision: https://phabricator.haskell.org/D1883
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11454#comment:3>
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