JSTests/test262/test/language/statements/class/definition/constructor-strict-by-default.js

// Copyright (C) 2014 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 14.5
description: >
    class constructor strict
---*/
class C {
  constructor() {
    assert.throws(ReferenceError, function() {
      nonExistingBinding = 42;
    });
  }
}
new C();