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use strict;
use warnings;
use Data::Dumper;
sub hoge {
sub fuga {
return 1;
sub piyo {
return {
a => hoge(),
b => fuga(),
print Dumper piyo();

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mix3 commented Dec 2, 2014

Odd number of elements in anonymous hash at /Users/mix3/tmp/ line 17.
$VAR1 = {
          'a' => 'b',
          '1' => undef
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