| // Copyright (c) 2012 Ecma International. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| info: | |
| This test is actually testing the [[Delete]] internal method (8.12.8). Since the |
| language provides no way to directly exercise [[Delete]], the tests are placed here. |
| esid: sec-delete-operator-runtime-semantics-evaluation |
| description: > |
| delete operator returns true on deleting arguments |
| properties(arguments.callee) |
| flags: [noStrict] |
| ---*/ |
| |
| (function() { |
| function foo(a, b) { |
| return delete arguments.callee; |
| } |
| var d = delete arguments.callee; |
| |
| assert.sameValue(d, true, 'd'); |
| assert.sameValue(arguments.callee, undefined, 'arguments.callee'); |
| })(); |
