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[project @ 1997-09-05 09:16:19 by simonm]
[ghc-hetmet.git] / ghc / tests / typecheck / should_compile / tc057.hi
1 interface ShouldSucceed where {
2 class Eq' a where { deq }
3 instance <Eq' Int>
4 instance Eq' a => <Eq' [a]>
5 dand  ::  Bool -> Bool -> Bool
6 f  ::  Eq' t93 => t93 -> t93 -> Bool
7 }
Glasgow Haskell Compiler with heterogeneous metaprogramming (generalized arrows and modal types)