[GHC] #3517: GHC has lots of extra hidden IOErrorType values

[GHC]

#3517: GHC has lots of extra hidden IOErrorType values
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              Reporter:  duncan      |            Owner:
                  Type:  feature     |           Status:  new
  request                            |        Milestone:
              Priority:  low         |          Version:
             Component:  Core        |         Keywords:
  Libraries                          |     Architecture:  Unknown/Multiple
            Resolution:              |       Difficulty:  Unknown
      Operating System:              |       Blocked By:
  Unknown/Multiple                   |  Related Tickets:
       Type of failure:              |
  None/Unknown                       |
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
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Changes (by thomie):

 * type:  bug => feature request


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/3517#comment:12>
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