Fixed with a5014fd0855545cc083b3590 , tests needed.
> On 26 Aug 2017, at 13:10, Sam S. (via RT) <perl6-bugs-follo...@perl.org> > wrote: > > # New Ticket Created by Sam S. > # Please include the string: [perl #131962] > # in the subject line of all future correspondence about this issue. > # <URL: https://rt.perl.org/Ticket/Display.html?id=131962 > > > > ➜ say (4 => Mu).kv; > Type check failed in binding to parameter 'val2'; > expected Any but got Mu (Mu) > > ➜ say ((Mu) => 4).kv; > Type check failed in binding to parameter 'val1'; > expected Any but got Mu (Mu) > > ➜ say ((Mu) => Mu).kv; > Type check failed in binding to parameter 'val1'; > expected Any but got Mu (Mu) > > `Pair` methods that are affected: > .kv > .keys > .values > > `Pair` methods that NOT are affected: > .key > .value > .pairs > .antipairs > .Str > .gist > .perl > > bisectable finds that this was broken two weeks ago: > > https://gist.github.com/Whateverable/03a10377df0b3e0409eaa69330750868 > > https://github.com/rakudo/rakudo/commit/30584dac2fe231038c5bea557946a41310e9fd0f
