[GHC] #5082: Emit warnings when conflicting flags are supplied

[GHC]

#5082: Emit warnings when conflicting flags are supplied
-------------------------------------+-------------------------------------
        Reporter:  ezyang            |                Owner:
            Type:  feature request   |               Status:  closed
        Priority:  low               |            Milestone:  ⊥
       Component:  Compiler          |              Version:  7.1
      Resolution:  wontfix           |             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:                    |
-------------------------------------+-------------------------------------
Changes (by ezyang):

 * status:  new => closed
 * resolution:   => wontfix


--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5082#comment:3>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler