Not only did early unary + not numerifyLate unary + doesn't numerify either:
$ perl -wE 'say +"foo"' foo $
In reply to Re^3: About the + in front of a hashref that disambiguates from a code block. (unary -)
by JavaFan
in thread About the + in front of a hashref that disambiguates from a code block.
by PoorLuzer
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