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[ghc-hetmet.git] / ghc / compiler / tests / deriving / drv005.hs
1 --!!! simple example of deriving Enum
2 --
3 data Foo = Foo1 | Foo2 | Foo3 | Foo4 | Foo5 | Foo6 | Foo7 | Foo8
4          deriving Enum
Glasgow Haskell Compiler with heterogeneous metaprogramming (generalized arrows and modal types)