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Re: heap_chunk_in_mb default value (Was Re: perl - segfault on "free unused scalar")


Yitzchak Scott-Thoennes wrote:

However code like the above does end up using twice the space; it's
allocated once to store the result of the x operation and again when
it's copied to $a.

Really? I hope you're wrong. Avoiding copy operation while declaring a new variable with a value is a very important optimization.


Krzysztof Duleba


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