Contenteditable + text-rendering: optimizeLegibility + font-family: -apple-system crashes Safari 13 and 13.0.1.
This codepen shows the problem: https://codepen.io/nilfgard/pen/GRKLgqr
*** This bug has been marked as a duplicate of bug 202198 ***
The fix for the other bug doesn't fix this one.
*** Bug 202556 has been marked as a duplicate of this bug. ***
Created attachment 380179 [details]
There is some build breakage on EWS.
Created attachment 380252 [details]
Created attachment 380256 [details]
fast/forms/contenteditable-font-optical-size.html is failing on iOS.
Created attachment 380713 [details]
Comment on attachment 380713 [details]
View in context: https://bugs.webkit.org/attachment.cgi?id=380713&action=review
> + * Copyright (C) 2017 Apple Inc. All rights reserved.
> + END_BLOCK_OBJC_EXCEPTIONS
I *think* this being post-return is OK, but I don't recall what it expands to
Committed r251086: <https://trac.webkit.org/changeset/251086>