text: // This file was procedurally generated from the following sources:
  // - src/class-elements/private-names.case
  // - src/class-elements/productions/cls-expr-same-line-generator.template
  /*---
  description: private names (field definitions followed by a generator method in the same line)
  esid: prod-FieldDefinition
  features: [class-fields-private, class, class-fields-public, generators]
  flags: [generated]
  includes: [propertyHelper.js]
  info: |
      ClassElement :
        ...
        FieldDefinition ;
  
      FieldDefinition :
        ClassElementName Initializer_opt
  
      ClassElementName :
        PrivateName
  
      PrivateName :
        # IdentifierName
  
  ---*/
  
  
  var C = class {
    #x; #y; *m() { return 42; }
    x() {
      this.#x = 42;
      return this.#x;
    }
    y() {
      this.#y = 43;
      return this.#y;
    }
  }
  
  var c = new C();
  
  assert.sameValue(c.m().next().value, 42);
  assert.sameValue(c.m, C.prototype.m);
  assert.sameValue(Object.hasOwnProperty.call(c, "m"), false);
  
  verifyProperty(C.prototype, "m", {
    enumerable: false,
    configurable: true,
    writable: true,
  });
  
  // Test the private fields do not appear as properties before set to value
  assert.sameValue(Object.hasOwnProperty.call(C.prototype, "#x"), false, "test 1");
  assert.sameValue(Object.hasOwnProperty.call(C, "#x"), false, "test 2");
  assert.sameValue(Object.hasOwnProperty.call(c, "#x"), false, "test 3");
  
  assert.sameValue(Object.hasOwnProperty.call(C.prototype, "#y"), false, "test 4");
  assert.sameValue(Object.hasOwnProperty.call(C, "#y"), false, "test 5");
  assert.sameValue(Object.hasOwnProperty.call(c, "#y"), false, "test 6");
  
  // Test if private fields can be sucessfully accessed and set to value
  assert.sameValue(c.x(), 42, "test 7");
  assert.sameValue(c.y(), 43, "test 8");
  
  // Test the private fields do not appear as properties before after set to value
  assert.sameValue(Object.hasOwnProperty.call(c, "#x"), false, "test 9");
  assert.sameValue(Object.hasOwnProperty.call(c, "#y"), false, "test 10");
  