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In-place sort does not kill weak refs #16306
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From @cpansproutOops. I sent this to perlbug-follow the first time. $ perl5.27.7 -le 'use Scalar::Util "weaken"; weaken ($a = \$_[0]); @_ = sort @_; print $a; print \$_[0]' The first line of output should be blank ($a should be undefined.) $ perl5.27.7 -V Characteristics of this binary (from libperl): |
From zefram@fysh.orgFather Chrysostomos wrote:
After coming up with blessedness and then tiedness, I was wondering what -zefram |
The RT System itself - Status changed from 'new' to 'open' |
From @iabynOn Fri, Dec 15, 2017 at 10:41:31PM +0000, Zefram wrote:
I think that by default, in-place sort should make a copy of every SV -- |
Migrated from rt.perl.org#132588 (status was 'open')
Searchable as RT132588$
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