Hello Yoshikuni, Thanks for submitting a patch! The best way to get your patch accepted is to use the GHC Trac system accessible here: http://ghc.haskell.org/trac/ghc/wiki/ReportABug Create a bug report for the problem that you have, and then post your patch to it. The Trac system makes it much easier to track improvements to GHC than email. Thanks, Richard On Aug 26, 2013, at 8:27 PM, PAF01143@nifty.ne.jp wrote:
Hello. I'm Yoshikuni Jujo. I want to correct ppr_dec of Language.Haskell.TH.Ppr.
Now:
ppr $ FunD (mkName "$$") [Clause [] (NormalB $ VarE $ mkName "x") []] => $$ = x
but I want:
ppr $ FunD (mkName "$$") [Clause [] (NormalB $ VarE $ mkName "x") []] => ($$) = x
I'll send patch.
--
module Language.Haskell.TH.Ppr
...
isOp :: String -> Bool isOp = all (`elem` "!#$%&*+./<=>?@\\^|-~:")
ppr_dec _ (FunD f cs) | isOp $ nameBase f = vcat $ map (\c -> parens (ppr f) <+> ppr c) cs | otherwise = vcat ... ... ppr_dec _ (SigD f t) | isOp $ nameBase f = parens (ppr f) <+> text "::" <+> ppr t | otherwise = ppr f ...
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