generator-method-overrides.ts:8:4 - error SC1090: overriding the generator method 'values' (generator methods dispatch statically — a virtual slot cannot enter their spawn wrapper) is not supported yet

  7 | class Replaced extends Base {
  8 |   *values(): Generator<number, void, undefined> {
    |    ^~~~~~
  9 |     yield 2;

generator-method-overrides.ts:12:22 - error SC1090: constructing through a class value whose class has no lowering (the class declaration itself was rejected — see its own diagnostic) is not supported yet

  11 | }
  12 | const source: Base = new Replaced();
     |                      ^~~~~~~~~~~~~~
  13 | for (const value of source.values()) console.log(value);