warning-single-line-out.hs

{-# DEPRECATED test, foo "This is a deprecation" #-}
{-# WARNING test "This is a warning" #-}
test :: IO ()
test = pure ()

bar = 3
{-# DEPRECATED bar "Bar is deprecated" #-}

{-# DEPRECATED data baz "Baz is also deprecated" #-}
baz = 5

data Number = Number Dobule
{-# DEPRECATED type Number "Use Scientific instead." #-}

head (a : _) = a
{-# WARNING in "x-partial" head "This function is partial..." #-}

instance {-# DEPRECATED "Don't use" #-} Show T1

instance {-# WARNING "Don't use either" #-} Show G1

deriving instance {-# DEPRECATED "to be removed" #-} Eq T2

deriving instance {-# WARNING "to be removed as well" #-} Eq G2