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[project @ 1996-01-08 20:28:12 by partain]
[ghc-hetmet.git]
/
ghc
/
compiler
/
tests
/
simplCore
/
simpl002.hs
1
--!!! class/instance mumble that failed Lint at one time
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--
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class Foo a where
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op :: Int -> a -> Bool
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data Wibble a b c = MkWibble a b c
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instance (Foo a, Foo b, Foo c) => Foo (Wibble a b c) where
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op x y = error "xxx"