From @dogbert17

# The system

dogbert@​dogbert-VirtualBox ~ $ perl6 -v
This is Rakudo version 2016.10-176-gaa97f86 built on MoarVM version 2016.10-37-gf769569
implementing Perl 6.c.

# the problem

dogbert@​dogbert-VirtualBox ~ $ perl6 -e 'my @​mat[2;2] is default(0)'
===SORRY!=== Error while compiling -e
is default on shaped Array not yet implemented. Sorry.
at -e​:1
------> my @​mat[2;2] is default(0)⏏<EOL>
  expecting any of​:
  constraint

Perhaps this was omitted in the great 2015 Christmas release rush?

/Dogbert17

From @lizmat

It’s on my radar, but wasn’t as easily fixable as I initially thought :-(

On 05 Nov 2016, at 13​:26, Jan-Olof Hendig (via RT) <perl6-bugs-followup@​perl.org> wrote​:

# New Ticket Created by Jan-Olof Hendig
# Please include the string​: [perl #​130024]
# in the subject line of all future correspondence about this issue.
# <URL​: https://rt-archive.perl.org/perl6/Ticket/Display.html?id=130024 >

# The system

dogbert@​dogbert-VirtualBox ~ $ perl6 -v
This is Rakudo version 2016.10-176-gaa97f86 built on MoarVM version 2016.10-37-gf769569
implementing Perl 6.c.

# the problem

dogbert@​dogbert-VirtualBox ~ $ perl6 -e 'my @​mat[2;2] is default(0)'
===SORRY!=== Error while compiling -e
is default on shaped Array not yet implemented. Sorry.
at -e​:1
------> my @​mat[2;2] is default(0)⏏<EOL>
expecting any of​:
constraint

Perhaps this was omitted in the great 2015 Christmas release rush?

/Dogbert17

The RT System itself - Status changed from 'new' to 'open'