// 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.

var a = new Int32Array(256);
try {
    a.sort(function () {
        var o = new Proxy(this, {
            has: function () {},
            get: function () {
                a = true;
                return 30;
            }
        });
        var result = "";
        for (var p in o)
            result += o[p];
    });
    assert(false);
} catch (e) {
    assert(e instanceof TypeError);
}