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Simon Peyton Jones authored
This new feature-ette, enable with -XInstanceSigs, lets you give a type signature in an instance declaration: instance Eq Int where (==) :: Int -> Int -> Bool (==) = ...blah... Scoped type variables work too.
6353ae0f
This new feature-ette, enable with -XInstanceSigs, lets you give a type signature in an instance declaration: instance Eq Int where (==) :: Int -> Int -> Bool (==) = ...blah... Scoped type variables work too.