[Webkit-unassigned] [Bug 249822] New: RegExp lookbehind assertions still not working even after fix to bug 174931 and committed 257823 at main

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=249822

            Bug ID: 249822
           Summary: RegExp lookbehind assertions still not working even
                    after fix to bug 174931 and committed 257823 at main
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: All
                OS: All
            Status: NEW
          Severity: Enhancement
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: orichidsjy at outlook.com

With the latest WebKit Nightly Build 258259 at main running on macOS 13.1, regex lookbehind is still not working. 

Test websites: 1. https://javascript.info/regexp-lookahead-lookbehind 2. https://russiaslosses.netlify.app 3.https://www.w3docs.com/learn-javascript/lookahead-and-lookbehind.html

Inspector denotes the following error: "SyntaxError: Invalid regular expression: invalid group specifier name" on the part of regex lookbehind from all three websites above.

It's reproducible on the latest Nightly Build of Epiphany Canary (GNOME Web using the WebKit Nightly Build) on Linux as well.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20221222/907ca710/attachment.htm>