Annotation-only class attribute unresolvable in the same class body

[yangdanny97]

Describe the Bug

Found when checking typeshed

class R: ...

class Doc:
    x: R
    y = x                # false positive: Could not find name `x`

class Doc2:
    x: R = R()
    y = x                # OK

Sandbox Link

https://pyrefly.org/sandbox/?project=v2.pVSxCoMwEP2VAwenGujo2rFDi7ODqVoNSCImKfr3fUkMVGxdKgjxvLzL5b17vywzjEqRU5ZlpaMW7zpzqs7dl7uHOacirhecb47SiE9CTw7R0Ki0MAJivig7NIQO4RoSCzBO1VztSpw3NQBdgPvjSrfrnpKE7iFAa3cwI3DZWVgeOMpKmcDtWuqNGXXOWNyupo61kjWq1myzg5FTH39x4Y10C0fKS0gD9h8tpEEK6ZESUicEZABgELUwJy7dtaQeG_F2_h6P-cNywpQKCVxuzCQe1vjSMc9Kq_EvnOSjnpUYo7r3vcfoocDe

(Only applicable for extension issues) IDE Information

No response

[Samyra312007]

Respected Maintainers, If this issue is open then i would like to work on this issue.