WeakMaps drop frozen keys

Issue #216084

Details

Created
May 15, 2014
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This issue is public.
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Steps to reproduce

URL:

Repro Steps:

Type

var wm = new WeakMap();
var box = Object.freeze({});
wm.set(box, 7);
wm.get(box) === undefined

into a javascript shell

Expected Results:

wm.get(box)
7

Actual Results:

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    Comments and activity

    • Microsoft Edge Team

      Changed Assigned To to “Eugene V.”

      Changed Assigned To to “Ed M.”

      Changed Assigned To from “Ed M.” to “ChakraTriage”

      Changed Assigned To from “ChakraTriage” to “Nikhil S.”

      Changed Assigned To from “Nikhil S.” to “IE F.”

      Changed Status

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