Fixed with bcf38c99af46fd37d2edd , thanks for your report!
> On 23 Jun 2015, at 05:16, hanenkamp (via RT) <perl6-bugs-follo...@perl.org>
> wrote:
>
> # New Ticket Created by hanenkamp
> # Please include the string: [perl #125457]
> # in the subject line of all future correspondence about this issue.
> # <URL: https://rt.perl.org/Ticket/Display.html?id=125457 >
>
>
> 03:13 <.... zostay_> m: my @a = 1, 2, 3; @a[2] :delete; @a.perl.say; @a[3]
> = 4; @a.perl.say;
> 03:13 <....+camelia> rakudo-moar 75307d: OUTPUT«[1, 2]<>[1, 2, 3, 4]<>»
> --
> Sterling Hanenkamp
> http://sterling.hanenkamp.com/stfl/
> 785-370-4454