// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 9.5.14
description: >
    Throws a TypeError if trap result is not an Object: Symbol
info: |
    [[Construct]] ( argumentsList, newTarget)

    11. If Type(newObj) is not Object, throw a TypeError exception.
features: [Proxy, Symbol]
---*/

function Target() {
  this.attr = "done";
};
var P = new Proxy(Target, {
  construct: function() {
    return Symbol();
  }
});

assert.throws(TypeError, function() {
  new P();
});
