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Ning Wang authored
ghc-7.10 does not like Monad instances that are not Functor and Applicative instances. Made them instances of Functor and Applicative so the build can pass in Travis CI.
814d4ef3
ghc-7.10 does not like Monad instances that are not Functor and Applicative instances. Made them instances of Functor and Applicative so the build can pass in Travis CI.