Batch modification to #5777, #7828, #9985, #5267, #5333, #344 by thomie: keywords to Arrows component to Compiler (Type checker) -- Tickets URL: http://ghc.haskell.org/trac/ghc/query?id=5777%2C7828%2C9985%2C5267%2C5333%2C... GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler