%{ ... }[1,2] evaluates to a list or a scalar.
That doesn't evaluate to anything, it is a syntax error.
And the rest of the post is a straw man.
In reply to Re^6: use feature 'postderef'; # Postfix Dereference Syntax is coming in 5.20 (*)
by BrowserUk
in thread use feature 'postderef'; # Postfix Dereference Syntax is coming in 5.20
by Anonymous Monk
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |