[JSC] for-of / for-in left-hand-side target should be simple-assignment-target
Created attachment 407523 [details] Patch
Created attachment 407525 [details] Patch
Comment on attachment 407525 [details] Patch Love it when the tests are the bulk of the patch. :D
Mac-debug-wk1 failures are know long-standing ones. media/remote-control-command-seek.html imported/w3c/web-platform-tests/webaudio/the-audio-api/the-audionode-interface/audionode-connect-order.html
Windows failures are already happening in ToT. https://build.webkit.org/builders/Apple%20Win%2010%20Release%20%28Tests%29/builds/7693
Committed r266324: <https://trac.webkit.org/changeset/266324>
<rdar://problem/67985272>
*** Bug 220506 has been marked as a duplicate of this bug. ***