Contact emails s...@chromium.org
Explainer None Specification https://tc39.es/proposal-is-error Summary Adds the Error.isError(obj) static method. It returns true for JS native errors and DOMExceptions, and false otherwise. Blink component Blink>JavaScript>Language TAG review None TAG review status Not applicable Risks Interoperability and Compatibility None Gecko: Positive This is a Stage 3 TC39 proposal. WebKit: Positive This is a Stage 3 TC39 proposal. 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? None Debuggability None. It is a new static method on Error. Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, ChromeOS, Android, and Android WebView)? Yes Is this feature fully tested by web-platform-tests? Yes https://github.com/tc39/test262/pull/4266 https://github.com/web-platform-tests/wpt/pull/49133 Flag name on about://flags --js-error-iserror Finch feature name V8Flag_js_error_iserror Requires code in //chrome? False Measurement WebDXFeature::kErrorIserror Estimated milestones Shipping on desktop 134 DevTrial on desktop 133 Shipping on Android 134 DevTrial on Android 133 Shipping on WebView 134 Anticipated spec changes Open questions about a feature may be a source of future web compat or interop issues. Please list open issues (eg links to known github issues in the project for the feature specification) whose resolution may introduce web compat/interop risk (eg, changing to naming or structure of the API in a non-backward-compatible way). None Link to entry on the Chrome Platform Status https://chromestatus.com/feature/5847855083028480?gate=6156767049023488 This intent message was generated by Chrome Platform Status. -- 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 blink-dev+unsubscr...@chromium.org. To view this discussion visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/677c181c.2b0a0220.2e82a8.0090.GAE%40google.com.
