It's effectively the same as: 

print sub{ fred: 3 }->();;
3

[download]

The 'return:' is just a label that is never used; and the return is implicit.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
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In reply to Re: 'return:' instead of 'return' by BrowserUk
in thread 'return:' instead of 'return' by Boldra

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