I just now installed the latest version of WebKit Nightly Version 6.0.2 (8536.26.17, 537+). It crashes the browser as a whole when visiting the SES test page at http://google-caja.googlecode.com/svn/trunk/src/com/google/caja/ses/explicit.html . The immediately previous version does fine on that page. Safari Version 6.0.2 (8536.26.17) also does fine on that page.
Since the entire browser crashes, I have no idea what on that page is causing the problem. I also cannot tell for sure that the component at issue is JSC, though I expect it is.
Feel free to reclassify. I'm classifying this as Critical/P1 not because I expect you think SES is that important, but because this is a browser-crashing bug.
That test page works fine in Safari Version 14.1 (16622.214.171.124.3). Should this be closed?
Thank you for the update! For some reason, this got fixed as bug 113236 without a mention here.
*** This bug has been marked as a duplicate of bug 113236 ***