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Chrome Canary with experimental JS features enabled fails two tests: "Array.prototype.values" and "no assignments allowed in for-in head". First one on purpose
by ilkkao 10y ago
Chrome Canary with experimental JS features enabled fails two tests: "Array.prototype.values" and "no assignments allowed in for-in head". First one on purpose to maintain web compatibility (https://bugs.chromium.org/p/chromium/issues/detail?id=615873 https://bugs.chromium.org/p/chromium/issues/detail?id=615873). Wondering what is the reason behind the second missing feature?
- uwu 10y agocompatibility, same as the first one https://bugs.chromium.org/p/v8/issues/detail?id=4942#c4 https://bugs.chromium.org/p/v8/issues/detail?id=4942#c4 > Per https://www.chromestatus.com/metrics/feature/timeline/popularity/1238 https://www.chromestatus.com/metrics/feature/timeline/popula..., this syntax is still seen on the web, and any such pages would be broken by this change. https://github.com/tc39/ecma262/issues/260 https://github.com/tc39/ecma262/issues/260