[perl #117935] [BUG] Sending named parameter ;p with value 0 to .postfix:<{ }> should yield the value and not the pair in Rakudo

[Carl Mäsak via RT]

<lizmat> actually, the :p(0) also applies to :delete and :exists
<lizmat> rn: my %a; %a<a>=1; say %a<a>:delete(0); say %a
<camelia> rakudo 2a04f2: OUTPUT«1␤().hash␤»
<camelia> ..niecza v24-50-gba63d9a: OUTPUT«1␤{}␤»
<jnthn> lizmat: Correct.
* masak adds that to the ticket