Invoke ensureArrayStorage for all arguments
Created attachment 339405 [details] Patch
Comment on attachment 339405 [details] Patch Lol, nice catch. r=me.
Comment on attachment 339405 [details] Patch Clearing flags on attachment: 339405 Committed r231339: <https://trac.webkit.org/changeset/231339>
All reviewed patches have been landed. Closing bug.
<rdar://problem/39962170>