Test WhateverCode curry correctly propagates `use fatal`
Test WhateverCode curry correctly propagates `use fatal`

Rakudo fix: https://github.com/rakudo/rakudo/commit/31db3accf4
Bug find: https://irclog.perlgeek.de/perl6/2017-12-13#i_15572636

dogbert17/roast,perl6/roast,dogbert17/roast