Closed Bug 1699275 Opened 2 months ago Closed 1 month ago

Remove JSID_IS_ATOM from js/src/builtin/Object.cpp

Categories

(Core :: JavaScript Engine, enhancement, P5)

enhancement

Tracking

()

RESOLVED FIXED
89 Branch
Tracking Status
firefox89 --- fixed

People

(Reporter: mgaudet, Assigned: paklovpavel, Mentored)

References

(Blocks 1 open bug)

Details

(Keywords: good-first-bug)

Attachments

(1 file)

+++ This bug was initially created as a clone of Bug #1699273 +++

Note: this bug is currently reserved for Outreachy applicants for the Spring/Summer 2021 cycle. If it has not been completed by the end of the application cycle, we will open it up.

Background

The JSID_IS_ATOM calls reflect an old style of SpiderMonkey programming that we think we can start to get away from, internally to the engine.

This Bug

This bug is about removing uses of JSID_IS_ATOM within the js/src/builtin/Object.cpp file. Instead of using JSID_IS_ATOM we should be using JS::PropertyKey::isAtom, which is actually how JSID_IS_ATOM is implemented.

Prerequisites

Before getting started, you'll want to

How you’ll know you’re done

  • The use of JSID_IS_ATOM is removed
  • SpiderMonkey builds
  • The tests run successfully.

Getting Help

Feel free to leave comments on this bug for questions, or, if you have more synchronous questions about this bug, feel free to drop into the #spidermonkey channel on chat.mozilla.org.

Tips:

  • Not sure if the code you've been editing is getting run? Insert a call to MOZ_CRASH, a macro which will crash when executed, and run the entire test suite with an optimized build (for speed). If you see crashes, you can then use a debug build to make sure it's crashing in your code!
No longer depends on: 1699273
Assignee: nobody → paklovpavel
Status: NEW → ASSIGNED
Pushed by jdemooij@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/d4857c4d1686
JSID_IS_ATOM removed from js/src/builtin/Object.cpp. r=jandem
Status: ASSIGNED → RESOLVED
Closed: 1 month ago
Resolution: --- → FIXED
Target Milestone: --- → 89 Branch
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