Proposal: Add an instance for IArray (IOToDiffArray IOUArray) Bool (Trac #2133)

[Matti Niemenmaa]

Matti Niemenmaa wrote:
> Suggested deadline for discussion: 17th March 2008.

And the Ticket link (I had to forget something): 
http://hackage.haskell.org/trac/ghc/ticket/2133