testsuite: Assert that testsuite ways are known
[ghc.git] / testsuite / tests / typecheck / should_fail / T11974b.hs
1 {-# LANGUAGE ExtendedDefaultRules #-}
2
3 module T11974b where
4
5 default (Either, Monad, [], Maybe, Either Bool, Integer, Double, Blah)
6
7 data Blah