$vm should have a function for checking if ASan is enabled similar to $vm.assertEnabled
Created attachment 429170 [details] proposed patch
Comment on attachment 429170 [details] proposed patch r=me
Committed r277786 (237947@main): <https://commits.webkit.org/237947@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 429170 [details].
<rdar://problem/78260997>