JSTests/test262/test/language/expressions/delete/11.4.1-2-1.js

// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 11.4.1-2-1
description: delete operator returns true when deleting a non-reference (number)
---*/

  var d = delete 42;

assert.sameValue(d, true, 'd');