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Re^6: The error says the value is uninitialized, but it works anyway

by haukex (Chancellor)
on Aug 18, 2019 at 10:19 UTC ( #11104650=note: print w/replies, xml ) Need Help??

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  1. or download this
    $ perl -wMstrict -MDevel::Peek -le '$a=1; $b="$a"; Dump($a)'
    SV = PVIV(0x5841e3fdfc40) at 0x5841e3fe36e0
    ...
      PV = 0x5841e4024ad0 "1"\0
      CUR = 1
      LEN = 10
    
  2. or download this
    use warnings;
    use strict;
    ...
      PV = 0x53a29ec3f310 "2"\0
      CUR = 1
      LEN = 10
    

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