michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: var BUGNUMBER = 'none';
michael@0: var summary = 'Test destructuring assignments for differing scopes';
michael@0: var actual = '';
michael@0: var expect = '';
michael@0: 
michael@0: printBugNumber(BUGNUMBER);
michael@0: printStatus (summary);
michael@0: 
michael@0: function f() {
michael@0:   var x = 3;
michael@0:   if (x > 0) {
michael@0:     let {a:x} = {a:7};
michael@0:     if (x != 7) 
michael@0:       throw "fail";
michael@0:   }
michael@0:   if (x != 3) 
michael@0:     throw "fail";
michael@0: }
michael@0: 
michael@0: function g() {
michael@0:   for (var [a,b] in {x:7}) {
michael@0:     if (a != "x" || b != 7) 
michael@0:       throw "fail";
michael@0:   }
michael@0: 
michael@0:   {
michael@0:     for (let [a,b] in {y:8}) {
michael@0:       if (a != "y" || b != 8) 
michael@0:         throw "fail";
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   if (a != "x" || b != 7) 
michael@0:     throw "fail";
michael@0: }
michael@0: 
michael@0: f();
michael@0: g();
michael@0: 
michael@0: if (typeof a != "undefined" || typeof b != "undefined" || typeof x != "undefined")
michael@0:   throw "fail";
michael@0: 
michael@0: function h() {
michael@0:   for ([a,b] in {z:9}) {
michael@0:     if (a != "z" || b != 9) 
michael@0:       throw "fail";
michael@0:   }
michael@0: }
michael@0: 
michael@0: h();
michael@0: 
michael@0: if (a != "z" || b != 9) 
michael@0:   throw "fail";
michael@0: 
michael@0: 
michael@0: reportCompare(expect, actual, summary);
michael@0: