I'm sorry to ask but I'm interested and not sure I follow. Are you saying that BrowserUk's two examples are equivalent in the background with 5.20 and up? Copy on write being used to make the "temporary" data the same as the scalar's?

In reply to Re^3: Any downsides to this slurp idiom? by Your Mother
in thread Any downsides to this slurp idiom? by haukex

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