Beefy Boxes and Bandwidth Generously Provided by pair Networks
go ahead... be a heretic
 
PerlMonks  

Inconsistency of 'Use of uninitialized value in scalar assignment' warning

by ccn (Vicar)
on Dec 26, 2013 at 07:38 UTC ( [id://1068397]=perlquestion: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
        
use warnings;
sub foo { my $val =  $_[0]; }
...

# this line generates two warnings
foo( $bar{$baz} );

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?

www.com | www.net | www.org
Node Status?
node history
Node Type: perlquestion [id://1068397]
Approved by Athanasius
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? • Last hour • Other CB clients
Other Users?
Others browsing the Monastery: (3)
As of 2024-04-19 00:49 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found