Re^8: use has it's own scope?

I can still imagine a bizarre module interface which closes over the using scope's lexical

I can, too; but I tried, and I don't think it can be done -- at least not without resorting to something in the B namespace. You could probably do it, though. ;-)

I reckon we are the only monastery ever to have a dungeon stuffed with 16,000 zombies.

Comment on Re^8: use has it's own scope?

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Re^9: use has it's own scope? by Eily (Monsignor) on Sep 08, 2017 at 13:41 UTC
Doesn't keeping the elements in @_ basically have the same effect since they are aliases to the values in the use statement? `package Set; sub import { our $var = \$_[1]; } 1;` [download] With this module, `perl -e "use Set (my $x = 6,); $$Set::var++;` will work but `perl -e "use Set (6,); $$Set::var++;` will fail because "Modification of a read-only value attempted at -e line 1."	[reply] [d/l] [select]
Re^10: use has it's own scope? by LanX (Saint) on Sep 08, 2017 at 14:13 UTC
( /me diabolic laughter ;-) yes, I will link to my YAPC talk as soon that I find it on youtube. :) Cheers Rolf _{(addicted to the Perl Programming Language and ☆☆☆☆ :) Je suis Charlie!}	[reply]
Re^9: use has it's own scope? by LanX (Saint) on Sep 06, 2017 at 09:30 UTC
> resorting to something in the B namespace. That's my plan ... ;) Cheers Rolf _{(addicted to the Perl Programming Language and ☆☆☆☆ :) Je suis Charlie!}	[reply]