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Re^6: Is it safe to use external strings for regexes? ("deep recursion" in Debugger)

by LanX (Sage)
on Oct 12, 2021 at 09:31 UTC ( #11137443=note: print w/replies, xml ) Need Help??

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  1. or download this
    use strict;
    use warnings;
    ...
    }
    
    tst();
    
  2. or download this
    D:\tmp\pm>perl -d tst_recursion.pl
    
    ...
    1000 levels deep in subroutine calls!
    
      DB<1>
    
  3. or download this
    D:\tmp\pm>perl tst_recursion.pl
    Deep recursion on subroutine "main::tst" at tst_recursion.pl line 12.
    LIMIT 1050 reached at tst_recursion.pl line 11.
    
    D:\tmp\pm>
    

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