[webkit-reviews] review requested: [Bug 200199] [ESNext] Implement optional chaining : [Attachment 375274] Patch

[bugzilla-daemon at webkit.org]

Ross Kirsling <ross.kirsling at sony.com> has asked  for review:
Bug 200199: [ESNext] Implement optional chaining
https://bugs.webkit.org/show_bug.cgi?id=200199

Attachment 375274: Patch

https://bugs.webkit.org/attachment.cgi?id=375274&action=review




--- Comment #2 from Ross Kirsling <ross.kirsling at sony.com> ---
Created attachment 375274

  --> https://bugs.webkit.org/attachment.cgi?id=375274&action=review

Patch