Subject: bug#31817: Possible bug in regex search

From: "Michele Pes" <[email-masked]>
Date: Wed, 13 Jun 2018 17:20:18 +0300

Hi,I'm working with regex, and I isolated an unexpected behaviour.If I paste
attached code code in scratch buffer and evaluate it, emacs hangs (cpu stays at
100% until I kill emacs)Im running emacs for windows x64, in particular this
package:
https://sourceforge.net/projects/emacsbinw64/files/release/emacs-w64-25.3-O2-with-modules.7z/download
The variable case-fold-search is set to t.
Can you help me?
Thank you very much,
Michele Pes