Closed
Bug 1647026
Opened 5 years ago
Closed 5 years ago
Array.fill is executed on the array during preview
Categories
(DevTools :: Console, defect)
Tracking
(firefox79 verified)
VERIFIED
FIXED
Firefox 79
| Tracking | Status | |
|---|---|---|
| firefox79 | --- | verified |
People
(Reporter: luk.philippe, Assigned: arai)
References
(Blocks 1 open bug)
Details
Attachments
(2 files)
Peek 2020-06-19 22-04.gif
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0
Steps to reproduce:
type the following in the console
var x = [1,2,3]\n
x.fill() // without pressing enter
Actual results:
x is now [undefined, undefined undefined]
Expected results:
x should keep the original value
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Assignee | |
Updated•5 years ago
|
Status: UNCONFIRMED → NEW
Component: Untriaged → Console
Ever confirmed: true
Product: Firefox → DevTools
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|
Assignee | |
Updated•5 years ago
|
Blocks: console-instant-eval
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|
Assignee | |
Updated•5 years ago
|
Assignee: nobody → arai.unmht
Status: NEW → ASSIGNED
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Assignee | |
Comment 1•5 years ago
|
||
Pushed by arai_a@mac.com:
https://hg.mozilla.org/integration/autoland/rev/81ed5bedd083
Disallow Array.prototype.fill in eager evaluation. r=loganfsmyth
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Comment 3•5 years ago
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| bugherder | ||
Status: ASSIGNED → RESOLVED
Closed: 5 years ago
status-firefox79:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → Firefox 79
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Updated•5 years ago
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QA Whiteboard: [qa-79b-p2]
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Comment 4•5 years ago
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Reproduced the issue using Firefox 79.0a1 (20200619215130) on Windows 10x64.
The issue is verified fixed with Firefox 79.0 (20200720193547) on Windows 10x64 and macOS 10.12.
Status: RESOLVED → VERIFIED
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Description
•