Reading the code for it, it looks like it can't return q{}. If ref returns the empty string, reftype returns undef. Otherwise, it looks like it gives one of the underlying types. Looks like blessing into the empty string will still slip past reftype. (Bug or feature? You make the call...)

-xdg

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In reply to Re^3: Why reftype and blessed are making my life harder than it needs to be by xdg
in thread Why reftype and blessed are making my life harder than it needs to be by dragonchild

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