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{-# LANGUAGE Haskell2010 #-}
{-# LANGUAGE DefaultSignatures #-}
module DefaultSignatures where
-- | Documentation for Foo.
class Foo a where
-- | Documentation for bar and baz.
bar, baz :: a -> String
-- | Documentation for the default signature of bar.
default bar :: Show a => a -> String
bar = show
-- | Documentation for baz'.
baz' :: String -> a
-- | Documentation for the default signature of baz'.
default baz' :: Read a => String -> a
baz' = read
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