tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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switch-dflt-decl-onlystrict-strict.js (853B)

      1 'use strict';
      2 // Copyright (C) 2016 the V8 project authors. All rights reserved.
      3 // This code is governed by the BSD license found in the LICENSE file.
      4 /*---
      5 esid: sec-web-compat-functiondeclarationinstantiation
      6 description: >
      7    AnnexB extension not honored in strict mode, Function declaration
      8    in the `default` clause of a `switch` statement in function code
      9 info: |
     10    B.3.3.1 Changes to FunctionDeclarationInstantiation
     11 
     12    1. If strict is false, then
     13      ...
     14 
     15 flags: [onlyStrict]
     16 ---*/
     17 
     18 var err1, err2;
     19 
     20 (function() {
     21  try {
     22    f;
     23  } catch (exception) {
     24    err1 = exception;
     25  }
     26 
     27  switch (1) {
     28    default:
     29      function f() {  }
     30  }
     31 
     32  try {
     33    f;
     34  } catch (exception) {
     35    err2 = exception;
     36  }
     37 }());
     38 
     39 assert.sameValue(err1.constructor, ReferenceError);
     40 assert.sameValue(err2.constructor, ReferenceError);
     41 
     42 reportCompare(0, 0);