[Webkit-unassigned] [Bug 138038] [iOS8][ARMv7(s)] Optimized Object.create in 'use strict' context sometimes breaks.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Apr 14 04:47:13 PDT 2015


--- Comment #8 from Jack Preston <unwttng at gmail.com> ---
Also for more information towards the original report, in our codebase instead of "setting properties results in a thrown exception" we were often seeing what I'd describe as "setting properties invisibly does not happen". At one point, code like:

this.data = {};

Would output `undefined`. At other points it would crash Safari, and we would get the app reload with the grey notification bar. In almost 100% of cases it would cease any useful communication with Safari desktop dev tools.

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