Constructing an AudioNode for a closed context should not throw an exception. This behavior is not as per specification and does not match the behavior of Chrome & Firefox either.
Created attachment 409739 [details] Patch
Created attachment 409763 [details] Patch
Committed r267639: <https://trac.webkit.org/changeset/267639> All reviewed patches have been landed. Closing bug and clearing flags on attachment 409763 [details].
<rdar://problem/69635426>