[GHC] #16078: Hide -Weverything warnings for GHCi internals

[GHC]

#16078: Hide -Weverything warnings for GHCi internals
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        Reporter:  crockeea          |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  low               |            Milestone:
       Component:  GHCi              |              Version:  8.6.2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Incorrect         |  Unknown/Multiple
  error/warning at compile-time      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by crockeea):

 I question the utility of warning about missing-home-modules in GHCi, when
 this warning was originally introduced (#13129) to solve a Cabal problem.
 Does anyone actually load GHCi by listing all the modules, and what is
 gained by doing so?

 I frequently use GHCi with large projects where I'm definitely only going
 to list the top module on the command line. Perhaps this should be a GHC-
 only warning?

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16078#comment:3>
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