| /* -*- 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 = 495907; |
| var summary = 'Read upvar from trace-entry frame when created with top-level let'; |
| var actual = '' |
| var expect = '00112233'; |
| //----------------------------------------------------------------------------- |
| |
| // The test code needs to run at top level in order to expose the bug. |
| start_test(); |
| |
| var o = []; |
| for (let a = 0; a < 4; ++a) { |
| (function () {for (var b = 0; b < 2; ++b) {o.push(a);}}()); |
| } |
| actual = o.join(""); |
| |
| finish_test(); |
| //----------------------------------------------------------------------------- |
| |
| function start_test() { |
| enterFunc ('test'); |
| printBugNumber(BUGNUMBER); |
| printStatus (summary); |
| jit(true); |
| } |
| |
| function finish_test() { |
| jit(false); |
| reportCompare(expect, actual, summary); |
| exitFunc ('test'); |
| } |