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in reply to Re^6: Sharing XS object?
in thread Sharing XS object?

From perldocs 5.10.0 and 5.12.2

BUGS AND LIMITATIONS

When share is used on arrays, hashes, array refs or hash refs, any data they contain will be lost.

I also noticed it with my own eyes, testing some code last night.

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Re^8: Sharing XS object?
by BrowserUk (Patriarch) on Mar 10, 2011 at 13:56 UTC
    AND LIMITATIONS.... Therefore, populate such variables after declaring them as shared.
Re^8: Sharing XS object?
by menth0l (Monk) on Mar 10, 2011 at 14:50 UTC
    Check out shared_clone().