Re^2: autovivified hash key with foreach $x ( @{$h{a}} ) {}. (Update x2)

in reply to Re: autovivified hash key with foreach $x ( @{$h{a}} ) {}. (Update x2)
in thread autovivified hash key with foreach $x ( @{$h{a}} ) {}

because of the aliasing, it's also an lvalue

More precisely, because a modifiable alias is required.

because it's too complicated to implement.

I don't think so. We already do that for hash elements, and the same approach could be used to handle more complicated cases. It's a question of performance.

Comment on Re^2: autovivified hash key with foreach $x ( @{$h{a}} ) {}. (Update x2)

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Re^3: autovivified hash key with foreach $x ( @{$h{a}} ) {}. (Update x2) by LanX (Saint) on May 18, 2024 at 13:23 UTC
Did you read the older thread I linked to? Cheers Rolf _{(addicted to the Perl Programming Language :) see Wikisyntax for the Monastery}	[reply]
Re^4: autovivified hash key with foreach $x ( @{$h{a}} ) {}. (Update x2) by ikegami (Patriarch) on May 18, 2024 at 13:35 UTC
What about it?	[reply]

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