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[project @ 2001-08-22 11:45:06 by sewardj]
[ghc-hetmet.git] / ghc / tests / typecheck / should_compile / tc104.hs
1 -- !!! Checking that Main.main's type can now be of the form (IO a)
2 module Main(main) where
3
4 main = putStrLn "Hello" >> return (id)
Glasgow Haskell Compiler with heterogeneous metaprogramming (generalized arrows and modal types)