Hello, I am currently using ghc 6.8.2. With the following,
swishParse :: String -> String -> SwishStateIO (Maybe RDFGraph) swishParse fnam inp = do { fmt <- gets $ format ; case fmt of N3 -> swishParseN3 fnam inp otherwise -> do { swishError ("Unsupported file format: "++(show fmt)) 4 ; return Nothing } } I am receiving a shadow warning: Swish/HaskellRDF/SwishCommands.hs:304:12: Warning: Defined but not used: `otherwise' It seems to me that in the code base somewhere that there is a "redefine" of the keyword"otherwise". I haven't read the Haskell 98 Report but I thought that it was not possible to redefine keywords. ?? Kind regards, Vasili
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