static field initializer as an arrow function containing new.target is not allowed

[gsathya]

Input Code

class X {
  static c = () => new.target;
}

Babylon/Babel Configuration

stage2, stage3

Expected Behavior

No error

Current Behavior

repl: new.target can only be used in functions (2:23)
  1 | class X {
> 2 |   static c = () => new.target;
    |                        ^
  3 | }

Your Environment

REPL