Re: [Haskell-cafe] Tail-call optimization

Thank you Andrew! Does it have any effect on performance? Is there a speed up of any sort from not passing parameters? On Dec 11, 2005, at 11:50 PM, ajb@spamcop.net wrote:

Good, but even better is this:

writeLoop :: (Event a -> IO ()) -> Handle -> (SSL, BIO, BIO) -> IO () writeLoop post h ssl = loop where loop = do handle (\e -> post $ NetworkError e) $ do cmd <- read h ssl post $! Cmd $! cmd loop

Avoiding parameter passing can make your code a lot easier to read.

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