# 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
