Test the hint about a useless result (⚠ + a note for contributors)
Test the hint about a useless result (⚠ + a note for contributors)

Adds a test for issue #95.

This is the last closed issue that needed a test. From now on, we will
have a similar policy that is used for rakudo development:

* Issues that are fixed but have no test for them are kept open
  with ｢testneeded｣ tag.
* Issues are only closed if there is a test.

Happy contributing! :P

perl6/whateverable,MasterDuke17/whateverable,perl6/whateverable,perl6/whateverable