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ennocramer / floskell

Floskell is a flexible Haskell source code pretty printer.
BSD 3-Clause "New" or "Revised" License
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floskell crashes on type applications in rules #43

Open harendra-kumar opened 4 years ago

harendra-kumar commented 4 years ago

Not sure what's the fate of floskell with haskell-src-exts being unmaintained, still raising this issue.

It cannot parse this:

{-# RULES "zipWithM xs xs"
    forall f xs. zipWithM @Identity f xs xs = mapM (\x -> f x x) xs #-}

Fails with this error:

floskell: src/Streamly/Internal/Data/Stream/StreamD.hs:4059:69: Parse error in expression: zipWithM@Identity
CallStack (from HasCallStack):
  error, called at src/main/Main.hs:161:12 in main:Main