175689 2017-08-17 15:01:31 -0700 Have a KnownObjectUse UseKind 2017-08-17 15:01:31 -0700 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build Unspecified Unspecified NEW P2 Enhancement --- 1 rmorisset webkit-unassigned oldest_to_newest 1339788 0 rmorisset 2017-08-17 15:01:31 -0700 Currently we have CellUse, KnownCellUse and ObjectUse. So when we know for sure that we receive an object (such as the current scope), we must choose between KnownCellUse and ObjectUse, neither of which is perfectly adapted.