Hover "foo".charCodeAt(1) and you will get an error in the console. We can't get function details about native functions, so we need to bail early.
Created attachment 201259 [details] Patch
Comment on attachment 201259 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=201259&action=review r=me > Source/WebCore/ChangeLog:12 > + if null or undefined. Typo: "if null" => "is null".
r149829