This snippet produces a core dump. It's a simple regex with another regex embedded in a (?{}) section. Am I doing something that just isn't supposed to be done? If this is just a bug then I can report it later but I don't know that yet and thought I'd ask first.

' 1a2' =~
  m/(.(?{$char = substr($_,pos(),1);
         print "$char ";
         print $char =~ m|\d|
               ? "digit\n"
               : "not digit\n"; }))+/;

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__SIG__
use B;
printf "You are here %08x\n", unpack "L!", unpack "P4", pack
  "L!", B::svref_2object(sub{})->OUTSIDE;

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In reply to Using regexes inside of (?{}) by diotalevi

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