numCalleeLocals and numVars should be unsigned
Created attachment 426986 [details] Patch
Created attachment 427042 [details] Patch
Created attachment 427064 [details] Patch
Comment on attachment 427064 [details] Patch r=me
Crashes on EWS seem unlikely to be related. I'm gonna CQ+
Committed r276609 (237038@main): <https://commits.webkit.org/237038@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 427064 [details].
<rdar://problem/77172859>