Contact [email protected] Explainerhttps://github.com/tc39/proposal-change-array-by-copy
Specificationhttps://tc39.es/proposal-change-array-by-copy Summary Provides additional methods on Array.prototype and TypedArray.prototype to enable changes on the array by returning a new copy of it with the change. Blink componentBlink>JavaScript>Language <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EJavaScript%3ELanguage> TAG reviewTC39 proposal that only touches Array.prototype, without other interactions with web APIs. TAG review statusNot applicable Risks Interoperability and Compatibility No interoperability risk as this is a TC39 proposal implemented in tandem by browser engines. Minimal but non-zero web compatibility risk. Any new methods on Array.prototype carries with it a web compat risk as many JS libraries add their own methods to Array.prototype, and sometimes those libraries clash with newly standardized Array.prototype.methods. Sometimes JS Arrays are also used as hash maps, and new prototype methods clash with existing keys used by the application. No current incompatibilities are known or expected. *Gecko*: Positive (https://bugzilla.mozilla.org/show_bug.cgi?id=1784092) Stage 3 TC39 proposal. Gecko has already implemented. *WebKit*: Positive (https://bugs.webkit.org/show_bug.cgi?id=234604) Stage 3 TC39 proposal. WebKit has already implemented. *Web developers*: No signals *Other signals*: WebView application risks Does this intent deprecate or change behavior of existing APIs, such that it has potentially high risk for Android WebView-based applications? Debuggability Debugged as any other existing Array.prototype method Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, Chrome OS, Android, and Android WebView)?Yes Is this feature fully tested by web-platform-tests <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> ?In test262: see https://github.com/tc39/test262/pull/3464 Flag name--harmony-change-array-by-copy Requires code in //chrome?False Tracking bughttps://bugs.chromium.org/p/v8/issues/detail?id=12764 Estimated milestones DevTrial on desktop 108 DevTrial on Android 108 Link to entry on the Chrome Platform Status https://chromestatus.com/feature/5068609911521280 This intent message was generated by Chrome Platform Status <https://chromestatus.com/>. -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAN-e9e8smpdz95tNLTkPAYWQ0OkSCMxR6_S%3Dm0ManQimtO_5uA%40mail.gmail.com.
