• Joachim Breitner's avatar
    Add test case for #12689 · b5be2ec3
    Joachim Breitner authored
    which test a few variants of rules involving constructors, including
    nullary constructors, constructors with wrappers, and unsaturated of
    At the moment, all the rules work as expected, despite GHC’s compile
    time warnings when called with -Wall.
T12689.hs 809 Bytes