| /* -*- 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 = 452742; |
| var summary = 'Do not do overzealous eval inside function optimization in BindNameToSlot'; |
| var actual = ''; |
| var expect = ''; |
| |
| |
| //----------------------------------------------------------------------------- |
| test(); |
| //----------------------------------------------------------------------------- |
| |
| function test() |
| { |
| enterFunc ('test'); |
| printBugNumber(BUGNUMBER); |
| printStatus (summary); |
| |
| expect = actual = 'No Error'; |
| |
| var obj = { x: -100 }; |
| |
| function a(x) |
| { |
| var orig_x = x; |
| var orig_obj_x = obj.x; |
| |
| with (obj) { eval("x = x + 10"); } |
| |
| if (x !== orig_x) |
| throw "Unexpected mutation of x: " + x; |
| if (obj.x !== orig_obj_x + 10) |
| throw "Unexpected mutation of obj.x: " + obj.x; |
| } |
| |
| try |
| { |
| a(0); |
| } |
| catch(ex) |
| { |
| actual = ex + ''; |
| } |
| reportCompare(expect, actual, summary); |
| |
| exitFunc ('test'); |
| } |