&snafu, as you have it, without parentheses, is actually even more magical: It passes the current @_ toshares the current @_ with the function called. Which you rarely, if ever, want.

(Updated: Yeah, that's better. lodin++.)

The &snafu(@args), &snafu(), and &snafu forms are useful in very rare situations, and the & is a nice flag for just those instances: When I see it in my code, I know I'm doing something strange. Which is also useful.

So yeah, not just aesthetics. Compelling enough? You make the call. But my recommendation for &-form calls is as for prototypes:

Don't use it if you don't mean it!

print "Just another Perl ${\(trickster and hacker)},"
The Sidhekin proves Sidhe did it!

In reply to Re: Using & in function calls by Sidhekin
in thread Using & in function calls by throop

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