I don't see specifically why it shouldn't. At first look one would assume they would do the same thing, having it otherwise appears to be illogically and prone to cause issues for unsuspecting programmers.

In reply to Re: Are "$hash{$_} ||= 1 + keys %hash" and variants well defined or not? by zshzn
in thread Are "$hash{$_} ||= 1 + keys %hash" and variants well defined or not? by demerphq

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