2010-12-27 メモ http://hackage.haskell.org/trac/ghc/ticket/4497 http://hackage.haskell.org/trac/ghc/ticket/4809 http://hackage.haskell.org/trac/ghc/ticket/4846 , http://hackage.haskell.org/trac/ghc/ticket/2420 http://www.haskell.org/pipermail/cvs-ghc/2010-December/058458.html http://www.haskell.org/pipermail/cvs-ghc/2010-December/058459.html http://www.cse.psu.edu/popl/11/accepted-papers.html http://research.microsoft.com/en-us/people/dimitris/