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#1543 — 8.5.7: Step 18b of [[DefineOwnProperty]] needs to test for presence of [[Configurable]]
- bug_id:
1543
- creation_ts:
2013-05-31 04:59:00 -0700
- short_desc:
8.5.7: Step 18b of [[DefineOwnProperty]] needs to test for presence of [[Configurable]]
- delta_ts:
2013-07-15 17:04:32 -0700
- product:
Draft for 6th Edition
- component:
technical issue
- version:
Rev 15: May 14, 2013 Draft
- rep_platform:
All
- op_sys:
All
- bug_status:
RESOLVED
- resolution:
FIXED
- priority:
Normal
- bug_severity:
normal
- everconfirmed:
true
- reporter:
André Bargull
- assigned_to:
Allen Wirfs-Brock
- commentid:
4122
- comment_count:
0
- who:
André Bargull
- bug_when:
2013-05-31 04:59:00 -0700
8.5.7 [[DefineOwnProperty]], step 18b needs to test for presence of [[Configurable]] in `desc`.
test case:
Object.defineProperty(
new Proxy({foo: 0}, {
defineProperty: (...args) => Reflect.defineProperty(...args)
}), "foo", {value: 1}
)
Using the current algorithm, the condition in step 18b evaluates to true and a TypeError is thrown.
- commentid:
4253
- comment_count:
1
- who:
Allen Wirfs-Brock
- bug_when:
2013-06-18 12:43:25 -0700
fixed in rev 16 editor's draft
- commentid:
4523
- comment_count:
2
- who:
Allen Wirfs-Brock
- bug_when:
2013-07-15 17:04:32 -0700
fixed in rev16 draft. July 15, 2013