Build fail if using isnan() directly. Use std::isnan as it's consistent all over webkit's source code..
Created attachment 226219 [details] Patch
Comment on attachment 226219 [details] Patch r=me
Comment on attachment 226219 [details] Patch Rejecting attachment 226219 [details] from commit-queue. Failed to run "['/Volumes/Data/EWS/WebKit/Tools/Scripts/webkit-patch', '--status-host=webkit-queues.appspot.com', '--bot-id=webkit-cq-03', 'validate-changelog', '--check-oops', '--non-interactive', 226219, '--port=mac']" exit_code: 1 cwd: /Volumes/Data/EWS/WebKit /Volumes/Data/EWS/WebKit/Source/JavaScriptCore/ChangeLog neither lists a valid reviewer nor contains the string "Unreviewed" or "Rubber stamp" (case insensitive). Full output: http://webkit-queues.appspot.com/results/5200201748840448
Looks like this landed a long time ago.