/// Copyright (c) 2012 Ecma International. All rights reserved. | |
/// Ecma International makes this code available under the terms and conditions set | |
/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the | |
/// "Use Terms"). Any redistribution of this code must retain the above | |
/// copyright and this notice and otherwise comply with the Use Terms. | |
/** | |
* @path ch11/11.4/11.4.1/11.4.1-5-2.js | |
* @description delete operator returns false when deleting a direct reference to a function argument | |
*/ | |
function testcase() { | |
function foo(a,b) { | |
// Now, deleting 'a' directly should fail | |
// because 'a' is direct reference to a function argument; | |
var d = delete a; | |
return (d === false && a === 1); | |
} | |
return foo(1,2); | |
} | |
runTestCase(testcase); |