Semantic syntax checker mis-resolves private fields in class computed fields

[overlookmotel]

Private fields in computed keys resolve to private properties of enclosing class. So obj.#x does not reference C's #x binding here, and in both cases it should be a syntax error:

class C {
  #x;
  [obj.#x]() {}
  [obj.#x] = 123;
}

Oxc playground

[Boshen]

VM185:4 Uncaught TypeError: Cannot read properties of undefined (reading '#x')
    at <anonymous>:4:8

runtime error, not syntax.

[overlookmotel]

Confirmed I was wrong. #x in obj.#x in example above resolves to the class's #x private property. So it's not a syntax error. False alarm!