Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot
 
PerlMonks  

Re^4: return of assigment in list context (one-liner for testing)

by LanX (Canon)
on Jan 02, 2013 at 16:24 UTC ( #1011308=note: print w/ replies, xml ) Need Help??


in reply to Re^3: return of assigment in list context (bug!)
in thread return of hash-assigment in list context (bug?)

Thanks!

I browsed thru various perldelta513* w/o spotting it.

For those interested here a one-liner for testing your perl-version:

lanx@nc10-ubuntu:~$ perl -e '@k=( %h=(a=>42,b=>2,a=>1) ); print "$] Bu +g: @k\n" unless @k ~~ [%h]' 5.010000 Bug: b 2 b 2

I'll gonna update a non-smartmatch solution here...

UPDATE:

w/o smart-match for even older perl versions (maybe the bug was introduced somewhere)

lanx@nc10-ubuntu:~$ perl -e '%h2=@k=( %h=(a=>42,b=>2,a=>1) ); delete @ +h{keys %h2}; print "$] Bug: @k\n" if %h' 5.010000 Bug: b 2 b 2

Cheers Rolf

UPDATE: replace version-vars s'$^V'$]'g in code-sections


Comment on Re^4: return of assigment in list context (one-liner for testing)
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1011308]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (21)
As of 2015-07-29 17:23 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (266 votes), past polls