Beefy Boxes and Bandwidth Generously Provided by pair Networks Bob
laziness, impatience, and hubris
 
PerlMonks  

Re^3: Operator overloading with returning lists?

by diotalevi (Canon)
on Dec 09, 2008 at 05:00 UTC ( #729085=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Operator overloading with returning lists?
in thread Operator overloading with returning lists?

I'm just saying it's theoretically possible to violate your caller this way even if it wasn't expecting it.

⠤⠤ ⠙⠊⠕⠞⠁⠇⠑⠧⠊


Comment on Re^3: Operator overloading with returning lists?
Re^4: Operator overloading with returning lists?
by JavaFan (Canon) on Dec 09, 2008 at 08:05 UTC
    The problem is that if your XS pushes multiple things on the stack, and the caller expects just one, the caller will pop up just one thing of the stack, leaving the rest there.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://729085]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (13)
As of 2014-04-17 14:53 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    April first is:







    Results (450 votes), past polls