[GHC] #16314: Improve confusing error message with MINIMAL pragma

[GHC]

#16314: Improve confusing error message with MINIMAL pragma
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        Reporter:  lerkok            |                Owner:  (none)
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.6.3
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by simonpj):

 OK, fine.   This sounds like a feature request! The next thing to do is to
 write down a specification that says precisely what warnings you'd like to
 see under what circumstances.  Maybe even worth a GHC proposal; but
 certainly a specification!

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16314#comment:3>
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