Front page | perl.perl5.porters |
Postings from March 2016
On Mon Mar 14 09:45:35 2016, phberninger@gmx.net wrote:
> Checking with defined for an Hash of Hash element defines the element
> in the
> hash, instead of returning undefined:The following code will reproduce
> it: perl
> -e 'if(defined($foo{"a"}{"b"})){ print "not
> defined\n";}if(defined($foo{"a"})){
> print "ERROR? now defined?\n";} ' I hope it is not a feature. tested
> with perl
> 5.20.2 under Linux
I do not believe this is a bug.
The test for definedness of $foo{a}{b} in the first 'if' block autovivifies $foo{a},
--
James E Keenan (jkeenan@cpan.org)
---
via perlbug: queue: perl5 status: open
https://rt.perl.org/Ticket/Display.html?id=127712
Thread Previous
|
Thread Next