Pathologically Eclectic Rubbish Lister | |
PerlMonks |
comment on |
( [id://3333]=superdoc: print w/replies, xml ) | Need Help?? |
> put into a slot of a symbol table entry.
An alias is always a variable true, that's an obvious no-brainer. But typeglob mechanisms are only a part of the way to create them. Especially in for my $a (@a) { ... } there is no symbol table entry like you claimed. my $a is a private variable and an alias. And newer Perl versions allow activating the feature for refaliasing too, again no symbol table.
Cheers Rolf In reply to Re^12: Shouldn't references be readonly?
by LanX
|
|