1// Copyright JS Foundation and other contributors, http://js.foundation
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15function f (a, b = $+ function ( ) { } ( ), $) { }
16var $ = { $: function ($) { }}
17f( )
18
19function duplicatedArg ( a , b = d , c ) {
20  try {
21    var eval
22    var id_1
23    if ( id_2 === eval ( ) ) { }
24  } finally { }
25}
26
27duplicatedArg(1, 2)
28