smartmathing :U numeric against :D numeric does not throw
smartmathing :U numeric against :D numeric does not throw

Tests for issue fixed by https://github.com/rakudo/rakudo/commit/84b7ebdf42

dogbert17/roast,bitrauser/roast,bitrauser/roast,perl6/roast,dogbert17/roast,zostay/roast,zostay/roast,zostay/roast