[GHC] #1270: STUArray and IOUArray lack an Eq instance

[GHC]

#1270: STUArray and IOUArray lack an Eq instance
-------------------------------------+--------------------------------------
    Reporter:  jcpetruzza at gmail.com  |        Owner:         
        Type:  bug                   |       Status:  new    
    Priority:  normal                |    Milestone:  6.8    
   Component:  libraries/base        |      Version:  6.6    
    Severity:  normal                |   Resolution:         
    Keywords:                        |   Difficulty:  Unknown
          Os:  Unknown               |     Testcase:         
Architecture:  Unknown               |  
-------------------------------------+--------------------------------------
Changes (by igloo):

  * milestone:  => 6.8

Comment:

 Good point, I can't think of any reason why IOUArray's shouldn't have an
 Eq instance if IOArrays have one. It would need to be added for hugs, and
 anything else that implements it, too.

 As an aside: For some reason `STArray` is defined in `GHC/Arr.lhs` but
 `STUArray` is defined in `Data/Array/Base.hs`. This seems a little odd!

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1270>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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