https://codereview.chromium.org/11274014/diff/1/src/object-observe.js File src/object-observe.js (right):
https://codereview.chromium.org/11274014/diff/1/src/object-observe.js#newcode54 src/object-observe.js:54: suggestion: var state = %GetObjectObservationState(); if (IS_UNDEFINED(state.observerInfoMap)) { state.observerInfoMap = createInternalWeakMap(); state.objectInfoMap = createInternalWeakMap(); } var observerInfoMap = state.observerInfoMap; var objectInfoMap = state.objectInfoMap; https://codereview.chromium.org/11274014/ -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev
