$ perl -le " $f = sub { warn @_; }; sub f { &{$f}; } f(6,6,6); "
666 at -e line 1.

$ perl -le " $f = sub { warn @_; }; sub f { $f->(); } f(6,6,6); "
Warning: something's wrong at -e line 1.

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In reply to Re: strange code (de)referencing behavior by Anonymous Monk
in thread strange code (de)referencing behavior by dsb

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