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Re^3: declaring lexical variables in shortest scope: performance?

by bliako (Parson)
on Mar 31, 2020 at 12:09 UTC ( #11114854=note: print w/replies, xml ) Need Help??

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  1. or download this
    use Benchmark 'cmpthese';
    
    ...
    });
    
    __END__
    
  2. or download this
              Rate lexical predecl
    lexical 3996/s      --     -0%
    predecl 4001/s      0%      --
    
  3. or download this
    use Benchmark 'cmpthese';
    
    ...
            for my $x (1..10000) { $y+=$x }
        },
    });
    
  4. or download this
              Rate predecl lexical
    predecl 4011/s      --     -0%
    lexical 4015/s      0%      --
    

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