[perl #29576] Parse::RecDescent and perl 5.8.0 vs perl 5.8.2 and 5.8.3

# New Ticket Created by  A. Farber 
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Hi,

with perl 5.8.0 on RedHat Linux 7.2 and HP-UX 11.11 
the attached simple script correctly produces:

$hash of lists = {
                   'KEY2' => [
                               'val2',
                               'val3'
                             ],
                   'KEY1' => [
                               'val1'
                             ]
                 };


Same script fails with perl 5.8.2 on RedHat and HP-UX,
and also with perl 5.8.3 with OpenBSD -current
and with perl 5.8.0 with OpenBSD 3.4 -stable:

$hash of lists = {
                   'KEY2' => [
                               undef
                             ],
                   'KEY1' => [
                               undef
                             ]
                 };

The "perl -V" output for the both perl's on Linux is 
attached. Please contact me if you have more questions.

Regards
Alex

• [perl #29576] Parse::RecDescent and perl 5.8.0 vs perl 5.8.2 and 5.8.3 by A . Farber
• Re: [perl #29576] Parse::RecDescent and perl 5.8.0 vs perl 5.8.2 and 5.8.3 by Nicholas Clark