because the array has already been "prepared" for later modification without taking care about any rvalue context !

What? We're talking about a Perl that's fixed to not add the magic for rvalue $#a.

You said it would be easy to forget foo($#a) is an lvalue and that it's a common occurrence.

I replied that it's no biggie if it's true. That case can be handled if there is a need.

In reply to Re^11: Does @{ } copy arrays? by ikegami
in thread Does @{ } copy arrays? by tford

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