tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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new.target-arrow.js (831B)

      1 // Copyright (C) 2016 the V8 project authors. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 /*---
      4 esid: sec-scripts-static-semantics-early-errors
      5 es6id: 15.1.1
      6 description: >
      7  A direct eval in the functon code of an ArrowFunction may not contain
      8  `new.target`
      9 info: |
     10  - It is a Syntax Error if StatementList Contains NewTarget unless the source
     11    code containing NewTarget is eval code that is being processed by a direct
     12    eval that is contained in function code that is not the function code of an
     13    ArrowFunction.
     14 features: [arrow-function, new.target]
     15 ---*/
     16 
     17 var caught;
     18 var f = () => eval('new.target;');
     19 
     20 try {
     21  f();
     22 } catch (err) {
     23  caught = err;
     24 }
     25 
     26 assert.sameValue(typeof caught, 'object');
     27 assert.sameValue(caught.constructor, SyntaxError);
     28 
     29 reportCompare(0, 0);