| /* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ |
| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| //----------------------------------------------------------------------------- |
| var BUGNUMBER = 346642; |
| var summary = 'decompilation of destructuring assignment'; |
| var actual = ''; |
| var expect = ''; |
| |
| |
| //----------------------------------------------------------------------------- |
| test(); |
| //----------------------------------------------------------------------------- |
| |
| function test() |
| { |
| enterFunc ('test'); |
| printBugNumber(BUGNUMBER); |
| printStatus (summary); |
| |
| expect = 3; |
| actual = ''; |
| "" + function() { [] = 3 }; actual = 3; |
| actual = 3; |
| reportCompare(expect, actual, summary + ': 1'); |
| |
| try |
| { |
| var z = 6; |
| var f = eval('(function (){for(let [] = []; false;) let z; return z})'); |
| expect = f(); |
| actual = eval("("+f+")")() |
| reportCompare(expect, actual, summary + ': 2'); |
| } |
| catch(ex) |
| { |
| // See https://bugzilla.mozilla.org/show_bug.cgi?id=408957 |
| var summarytrunk = 'let declaration must be direct child of block or top-level implicit block'; |
| expect = 'SyntaxError'; |
| actual = ex.name; |
| reportCompare(expect, actual, summarytrunk); |
| } |
| |
| expect = 3; |
| actual = ''; |
| "" + function () { for(;; [[a]] = [5]) { } }; actual = 3; |
| reportCompare(expect, actual, summary + ': 3'); |
| |
| expect = 3; |
| actual = ''; |
| f = function () { return { set x([a]) { yield; } } } |
| var obj = f(); |
| uneval(obj); actual = 3; |
| reportCompare(expect, actual, summary + ': 4'); |
| |
| expect = 3; |
| actual = ''; |
| "" + function () { for(;; ([[,]] = p)) { } }; actual = 3; |
| reportCompare(expect, actual, summary + ': 5'); |
| |
| expect = 3; |
| actual = ''; |
| actual = 1; try {for(x in (function ([y]) { })() ) { }}catch(ex){} actual = 3; |
| reportCompare(expect, actual, summary + ': 6'); |
| |
| exitFunc ('test'); |
| } |