[perl #133937] Assertion failure in Perl_grok_bslash_x(dquote.c:226)

This is fixed by
commit 0b97d15690d19a1fee0c903da7f5898764d8f15e
 Author: Karl Williamson <khw@cpan.org>
 Date:   Tue Mar 19 12:37:04 2019 -0600
 
     PATCH: [perl #133937] Assertion failure
     
     This recently added assertion actually caught an error, which is a
     potential read beyond end of buffer.  This doesn't actually happen in
     this case because this is a regular expression pattern, and the toker
     makes sure there is a trailing NUL (that isn't counted).
     
     The solution is to check the bounds before reading.
-- 
Karl Williamson

---
via perlbug:  queue: perl5 status: open
https://rt.perl.org/Ticket/Display.html?id=133937

• [perl #133937] Assertion failure in Perl_grok_bslash_x(dquote.c:226) by Karl Williamson via RT