value derived is not a member of NoType - if type class has no companion

[bishabosha]

Minimized code

trait Sealed[A]

enum Foo derives Sealed {
  case A, B, C
}

Output

-- [E008] Not Found Error: sandbox/mirror/example.scala:3:17 -------------------
3 |enum Foo derives Sealed {
  |                 ^
  |                 value derived is not a member of <notype>
1 error found

Expectation

an error message that perhaps informs that Sealed has no companion so can not be derived from