[GHC] #11477: Remove -Wamp

[GHC]

#11477: Remove -Wamp
-------------------------------------+-------------------------------------
        Reporter:  bgamari           |                Owner:  RolandSenn
            Type:  task              |               Status:  patch
        Priority:  normal            |            Milestone:  8.8.1
       Component:  Compiler          |              Version:  7.10.2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Other             |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab: D4785
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"33724fc75499a3dfaf2ffcc4bf5db6d505df58f4/ghc"
 33724fc7/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="33724fc75499a3dfaf2ffcc4bf5db6d505df58f4"
 Remove -Wamp flag

 Test Plan: "ghc -Wamp XXX.hs"  should give "unrecognised warning flag"

 Reviewers: bgamari

 Reviewed By: bgamari

 Subscribers: rwbarton, thomie, carter

 GHC Trac Issues: #11477

 Differential Revision: https://phabricator.haskell.org/D4785
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11477#comment:5>
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