Bug #99837 for Moo: Moo::Object::new ignores BUILDARGS

Mon Oct 27 07:16:47 2014 perl [...] toby.ink - Ticket created

Subject:

Moo::Object::new ignores BUILDARGS

The Moo version dies... package Goose; use Moose; sub BUILDARGS { +{} } Goose->new("bar"); package Goo; use Moo; sub BUILDARGS { +{} } Goo->new("bar");

Mon Oct 27 07:19:03 2014 ribasushi [...] leporine.io - Correspondence added

Subject:	Re: [rt.cpan.org #99837] Moo::Object::new ignores BUILDARGS
Date:	Mon, 27 Oct 2014 12:18:47 +0100
To:	bug-Moo [...] rt.cpan.org
From:	Peter Rabbitson <ribasushi [...] cpan.org>

On 10/27/2014 12:16 PM, Toby Inkster via RT wrote: Show quoted text

> package Goose; > use Moose; > ... > > package Goo; > use Moo;

Utterly offtopic, but this gives a while new meaning to "Grey Goo"

Mon Oct 27 07:19:05 2014 The RT System itself - Status changed from 'new' to 'open'

Mon Oct 27 08:53:21 2014 ilmari [...] ilmari.org - Correspondence added

CC:	undisclosed-recipients:;
Subject:	Re: [rt.cpan.org #99837] Moo::Object::new ignores BUILDARGS
Date:	Mon, 27 Oct 2014 13:53:06 +0100
To:	bug-Moo [...] rt.cpan.org
From:	ilmari [...] ilmari.org (Dagfinn Ilmari Mannsåker)

"Toby Inkster via RT" <bug-Moo@rt.cpan.org> writes: Show quoted text

> The Moo version dies... > > package Goo; > use Moo; > sub BUILDARGS { +{} } > Goo->new("bar");

Data point: This only happens if the class has no attributes: $ perl -Moo -E 'sub BUILDARGS { +{} } say Class->new("wibble")->foo' Odd number of elements in anonymous hash at /home/ilmari/.perlbrew/libs/20.1@std/lib/perl5/Moo/Object.pm line 25. $ perl -Moo -E 'has foo => is => ro => default => 42; sub BUILDARGS { +{} } say Class->new("wibble")->foo' 42 $ perl -Moo -E 'say Moo->VERSION' 1.006001 -- "I use RMS as a guide in the same way that a boat captain would use a lighthouse. It's good to know where it is, but you generally don't want to find yourself in the same spot." - Tollef Fog Heen

Thu Jul 23 10:15:05 2015 haarg [...] haarg.org - Correspondence added

This changed in two ways: First, Moo 2.0 stopped checking the arguments to ->new at all if there were no attributes. In the next release, it will be calling BUILDARGS for ->new calls, even if there are no attributes.

Thu Jul 23 10:15:23 2015 haarg [...] haarg.org - Status changed from 'open' to 'patched'

Fri Jul 24 13:47:53 2015 haarg [...] haarg.org - Correspondence added

Fixed in 2.000002

Fri Jul 24 13:47:55 2015 haarg [...] haarg.org - Status changed from 'patched' to 'resolved'

Fri Jul 24 13:47:56 2015 haarg [...] haarg.org - Fixed in 2.000002 added