tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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head-using-bound-names-in-stmt.js (828B)

      1 // |reftest| shell-option(--enable-explicit-resource-management) skip-if(!(this.hasOwnProperty('getBuildConfiguration')&&getBuildConfiguration('explicit-resource-management'))||!xulRuntime.shell) error:SyntaxError -- explicit-resource-management is not enabled unconditionally, requires shell-options
      2 // Copyright (C) 2023 Ron Buckton. All rights reserved.
      3 // This code is governed by the BSD license found in the LICENSE file.
      4 /*---
      5 description: The body may not re-declare variables declared in the head
      6 negative:
      7  phase: parse
      8  type: SyntaxError
      9 info: |
     10    It is a Syntax Error if any element of the BoundNames of ForDeclaration
     11    also occurs in the VarDeclaredNames of Statement.
     12 esid: sec-for-in-and-for-of-statements
     13 features: [explicit-resource-management]
     14 ---*/
     15 
     16 $DONOTEVALUATE();
     17 
     18 for (using x of []) {
     19  var x;
     20 }