Some tidying up of type pretty-printing
[ghc.git] / testsuite / tests / typecheck / should_fail / tcfail027.hs
1 -- !!! tests for CycleErr in classes
2 module TcFail where
3
4 class (B a) => A a where
5 op1 :: a -> a
6
7 class (A a) => B a where
8 op2 :: a -> a -> a