// Copyright JS Foundation and other contributors, http://js.foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

class JSEtest {
  set #m(v) {
    this._v = v;
  }

  method() {
    let self = !this;
    self.#m = 'Test262';
  }
}

let c = new JSEtest();

try {
  c.method();
  assert(false);
} catch (e) {
  assert(e instanceof TypeError);
}