JSTests/test262/test/language/statements/class/definition/methods-gen-yield-as-label.js

// Copyright (C) 2013 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
  description: >
      `yield` is a reserved keyword within generator function bodies and may
      not be used as a label.
  features: [generators]
  es6id: 12.1.1
  negative: SyntaxError
 ---*/

class A {
  *g() {
    yield: 1;
  }
}