main
Improve `super.x` output (#16374)
Reduce redundant `assertThisInitialized` (#16670)
Extract computed keys from the class closure (#13600)
Reduce the use of class names (#16326)
Do not enforce printing space between `(` and comments (#16780)
Improve comments generation (#14979)
Mark class prototype as read-only (#12115)
Use simpler `assertThisInitialized` more often (#16343)
Allow extending untranspiled classes (#8656)
RUN: `node scripts/remove-babel-7-tests.mjs`
Derived constructors should not be allowed to return primitives (#13571)
Improve output of `super()` (#16194)
Simplify test fixtures (#16793)
Use an inclusion rather than exclusion list for `super()` check (#16797)
Add internal ESLint rule for consistent parser error messages (#13130)
Enable `external-helpers` by default in tests (#12911)