1608056 - Support nursery BigInt values in NurseryKeysVector

Status: RESOLVED FIXED

(Core :: JavaScript: GC, enhancement, P3)

Description

[André Bargull [:anba]]

NurseryKeysVector currently only supports objects, so nursery BigInt keys must first create a tenured copy of themselves before they can be used as hash-keys. We should look into changing NurseryKeysVector to support nursery BigInts in addition to nursery objects to avoid creating this tenured copy.

Comment 1

[Jon Coppeard (:jonco)]

Presumably we can change this to be a vector of Values instead.

Yoshi, is this something you can take a look at?

Comment 2

[Yoshi Cheng-Hao Huang [:allstars.chh][:allstarschh][:yoshi]]

:anba, can you CC me in Bug 1607687 for the background? Thanks in advance.

Comment 3

[André Bargull [:anba]]

Sure! Added you to that bug.

Comment 4

[Yoshi Cheng-Hao Huang [:allstars.chh][:allstarschh][:yoshi]]

Attachment: Bug 1608056 - Support nursery BigInt values in NurseryKeysVector.

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/7ccf355bd17e
Support nursery BigInt values in NurseryKeysVector. r=jonco

Comment 6

[Oana Pop-Rus]

https://hg.mozilla.org/mozilla-central/rev/7ccf355bd17e

Comment 7

[BugBot [:suhaib / :marco/ :calixte]]

Since the status are different for nightly and release, what's the status for beta?
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