testsuite: Assert that testsuite ways are known
[ghc.git] / testsuite / tests / backpack / should_fail / bkpfail20.bkp
1 unit p where
2     signature A(module A, newSTRef) where
3         import Data.STRef.Lazy(newSTRef)
4 unit q where
5     signature A(module A, newSTRef) where
6         import Data.STRef.Strict(newSTRef)
7 unit r where
8     dependency p[A=<B>]
9     dependency q[A=<B>]