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[perl #133270] Blead Breaks CPAN: HMBRAND/DBD-CSV-0.53.tgz

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From:
James E Keenan via RT
Date:
June 9, 2018 15:57
Subject:
[perl #133270] Blead Breaks CPAN: HMBRAND/DBD-CSV-0.53.tgz
Message ID:
rt-4.0.24-29912-1528559853-821.133270-15-0@perl.org
On Sat, 09 Jun 2018 15:05:27 GMT, jkeenan wrote:
> On Sat, 09 Jun 2018 10:43:33 GMT, slaven@rezic.de wrote:
> >
> > This is a bug report for perl from slaven@rezic.de,
> > generated with the help of perlbug 1.41 running under perl 5.28.0.
> >
> >
> > -----------------------------------------------------------------
> > t/82_free_unref_scalar.t from DBD-CSV-0.53 fails on some newer
> > perl installations. The fail log looks like this:
> >
> > ...
> > #   Failed test 'there was an attempt to free unreferenced scalar'
> > #   at /opt/perl-5.28.0-RC2t/lib/site_perl/5.28.0/Test/Builder.pm
> > line
> > 158.
> > # Attempt to free unreferenced scalar: SV 0x3f6a0f8, Perl
> > interpreter:
> > 0x2353010 during global destruction.
> > ...
> >  t/82_free_unref_scalar.t ..
> >  All 405 subtests passed
> >
> >
> > The earliest perl with this failure is 5.27.9, according to CPAN
> > Testers:
> > http://matrix.cpantesters.org/?dist=DBD-CSV%200.53;reports=1#sl=0,0
> >
> > Also, there's a single failure with perl 5.26.2.
> >
> >
> 
> I attempted to bisect this, starting at v5.27.8 and ending at v5.27.9.
> The results were ambiguous; see attachment.  I'm puzzled as to why the
> failure message points to Test::Builder rather than to DBC::CSV.
> 
> Thank you very much.
> Jim Keenan

And to further muddy the waters, I have been able to install DBD::CSV against perl 5 blead using cpanm:

#####
$ ./bin/perl -Ilib -v | head -2 | tail -1
This is perl 5, version 28, subversion 0 (v5.28.0-RC2-2-g197e798) built for x86_64-linux

$ ./bin/cpanm DBD::CSV
DBD::CSV is up to date. (0.53)
#####
-- 
James E Keenan (jkeenan@cpan.org)

---
via perlbug:  queue: perl5 status: open
https://rt.perl.org/Ticket/Display.html?id=133270

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