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[ghc-hetmet.git]
/
ghc
/
tests
/
codeGen
/
should_run
/
cg039.hs
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--! From a Rick Morgan bug report:
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--! Single-method class with a locally-polymorphic
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--! method.
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module Main where
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class Poly a where
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poly :: a -> b -> b
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instance Poly [a] where
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poly [] y = y
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poly x y = y
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main = print ("hurrah" `poly` "Hello, world!\n")