[Perl/perl5] 70486f: Test for Issue #19350, assert fail with Debug=>ALL

[Yves Orton via perl5-changes]

  Branch: refs/heads/yves/fix_19350
  Home:   https://github.com/Perl/perl5
  Commit: 70486f438fc8145dd24cf3f94b023d84aad2a6b5
      
https://github.com/Perl/perl5/commit/70486f438fc8145dd24cf3f94b023d84aad2a6b5
  Author: Yves Orton <demer...@gmail.com>
  Date:   2022-01-23 (Sun, 23 Jan 2022)

  Changed paths:
    M t/re/pat_advanced.t

  Log Message:
  -----------
  Test for Issue #19350, assert fail with Debug=>ALL

This test should be run multiple times, and we should add more
tests for the segfaulting cases. Will do it tomorrow.