tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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11.13.2-53-s-strict.js (581B)

      1 'use strict';
      2 // Copyright (c) 2012 Ecma International.  All rights reserved.
      3 // This code is governed by the BSD license found in the LICENSE file.
      4 
      5 /*---
      6 es5id: 11.13.2-53-s
      7 description: >
      8    Strict Mode - TypeError is thrown if The LeftHandSide of a
      9    Compound Assignment operator(&=) is a reference to a non-existent
     10    property of an object whose [[Extensible]] internal property is
     11    false
     12 flags: [onlyStrict]
     13 ---*/
     14 
     15        var obj = {};
     16        Object.preventExtensions(obj);
     17 assert.throws(TypeError, function() {
     18            obj.len &= 10;
     19 });
     20 
     21 reportCompare(0, 0);