Convince browser vendors to implement this

[claudepache]

This is the ultimate goal. #9 may help.

Chrome, Edge and Firefox already have subclassable RegExp in their stable version, and Safari will do it soon. Therefore, it would be good to have an implementation rapidly.

[claudepache]

Mozilla bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1306461

[evilpie]

What is the status for this in browsers other than Firefox? Are there open bugs for this?

[chicoxyzzy]

It's implemented almost everywhere. Any plans on moving this proposal to stage 4?

[claudepache]

@chicoxyzzy Mozilla bug mentioned two comments above is still open. Do you have references for other implementations?

[chicoxyzzy]

We have passing tests for Chrome, Safari and Firefox in https://kangax.github.io/compat-table/esnext/. Our test suite there is not complete though and I wasn't able to find tracking bugs in chromium tracker and webkit bugzilla, so I could be wrong. Also I found that test262 tests are not complete yet too tc39/test262#2371