From @titsuki

See the following example​:

$ perl6 -e 'my @​a; @​a = [[1, 2], [3, 4]]; @​a[0;*].say;'
(1 2)

$ perl6 -e 'my @​a[2;2]; @​a = [[1, 2], [3, 4]]; @​a[0;*].say;'
Partially dimensioned views of arrays not yet implemented. Sorry. 
  in block <unit> at -e line 1

I'm not sure this is a bug or really not yet implemented as the 2nd example says.
However, "partially dimensioned views of arrays" seems implemented as the 1st example shows.

$ perl6 --version
This is Rakudo version 2017.02-58-gd41b68e built on MoarVM version 2017.02-7-g3d85900
implementing Perl 6.c.

From @lizmat

On 26 Feb 2017, at 07​:06, Itsuki Toyota (via RT) <perl6-bugs-followup@​perl.org> wrote​:

# New Ticket Created by Itsuki Toyota
# Please include the string​: [perl #​130863]
# in the subject line of all future correspondence about this issue.
# <URL​: https://rt-archive.perl.org/perl6/Ticket/Display.html?id=130863 >

See the following example​:

$ perl6 -e 'my @​a; @​a = [[1, 2], [3, 4]]; @​a[0;*].say;'
(1 2)

$ perl6 -e 'my @​a[2;2]; @​a = [[1, 2], [3, 4]]; @​a[0;*].say;'
Partially dimensioned views of arrays not yet implemented. Sorry.
in block <unit> at -e line 1

I'm not sure this is a bug or really not yet implemented as the 2nd example says.
However, "partially dimensioned views of arrays" seems implemented as the 1st example shows.

$ perl6 --version
This is Rakudo version 2017.02-58-gd41b68e built on MoarVM version 2017.02-7-g3d85900
implementing Perl 6.c.

I guess the error at the moment is in the error message, which should read​:

"Partially dimensioned views of shaped arrays not yet implemented. Sorry.”

Liz

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

From @zoffixznet

On Sat, 25 Feb 2017 22​:06​:29 -0800, cookbook_000@​yahoo.co.jp wrote​:

See the following example​:

$ perl6 -e 'my @​a; @​a = [[1, 2], [3, 4]]; @​a[0;*].say;'
(1 2)

$ perl6 -e 'my @​a[2;2]; @​a = [[1, 2], [3, 4]]; @​a[0;*].say;'
Partially dimensioned views of arrays not yet implemented. Sorry.
  in block <unit> at -e line 1

I'm not sure this is a bug or really not yet implemented as the 2nd
example says.
However, "partially dimensioned views of arrays" seems implemented as
the 1st example shows.

$ perl6 --version
This is Rakudo version 2017.02-58-gd41b68e built on MoarVM version
2017.02-7-g3d85900
implementing Perl 6.c.

Thank you for the report. This is now fixed.

Rakudo fix​: rakudo/rakudo@3bf734f644
Tests​: (none, since this is just a clarification of NYI error message)

@zoffixznet - Status changed from 'open' to 'resolved'