There are two code snippets pasted below for pragma constant. First program works fine. And second seems not working. Pour your Ideas.
First Program below :
#!/usr/local/bin/perl
use strict;
use warnings;
use Data::Dumper;
my %hash = ( 'a' => 2 );
use constant A => \%hash;
print A->{a};
Second Program below :
#!/usr/local/bin/perl
use strict;
use warnings;
use Data::Dumper;
my $hash = { 'a' => 2 };
use constant A => $hash;
print A->{a};
Gubs
Nice to Breathe with Perl :-) Just try
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