It's not identical if there's already something in the hash element. It reuses any existing hashref pointer, and may even fail if there's an arrayref or something else there instead.

That's why I prefer avoiding the @{$foo[bar]} = ... forms, opting instead for the $foo[bar] = [...] forms as being much safer.

-- Randal L. Schwartz, Perl hacker

In reply to Re: Re: Re: list vs array context: odd error message... by merlyn
in thread list vs array context: odd error message... by jynx

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