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-- Control.Monad re-exports Control.Monad.Fail.
-- This test checks that the subordinate-name test
-- for a class operation (when renaming the instance decl)
-- works correctly.
module ShouldCompile where
import Control.Monad
data Foo a = Foo a
instance Functor Foo where
fmap = liftM
instance Applicative Foo where
pure = Foo
(<*>) = ap
instance Monad Foo where
return = pure
(Foo a) >>= k = k a
instance MonadFail Foo where
fail = undefined
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