:has { } should not parse.
rdar://87061239
Created attachment 451503 [details] Patch
Created attachment 451504 [details] Patch
Submitted web-platform-tests pull request: https://github.com/web-platform-tests/wpt/pull/32791
This patch modifies the imported WPT tests. Please ensure that any changes on the tests (not coming from a WPT import) are exported to WPT. Please see https://trac.webkit.org/wiki/WPTExportProcess
Committed r289526 (247057@main): <https://commits.webkit.org/247057@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 451504 [details].