Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation
 
PerlMonks  

Re: What is the scope of $_?

by moritz (Cardinal)
on Nov 26, 2012 at 16:10 UTC ( #1005703=note: print w/ replies, xml ) Need Help??


in reply to What is the scope of $_?

To make things even more interesting, given creates a new lexical $_:

$ perl -wE '$_ = 1; sub p { say }; given (42) { say; p }' 42 1


Comment on Re: What is the scope of $_?
Download Code
Re^2: What is the scope of $_?
by Tanktalus (Canon) on Nov 26, 2012 at 17:53 UTC

    Interesting? More like buggy :-) Let's hope this gets fixed and given starts to become a bit more safe :-)

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1005703]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others exploiting the Monastery: (5)
As of 2014-10-21 05:38 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    For retirement, I am banking on:










    Results (96 votes), past polls