tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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cover-initialized-name.js (840B)

      1 // |reftest| error:SyntaxError
      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-object-initializer-static-semantics-early-errors
      6 es6id: 12.2.6.1
      7 description: Initialized name is explicitly barred from object initializers
      8 info: |
      9  PropertyDefinition : CoverInitializedName
     10 
     11  - Always throw a Syntax Error if code matches this production.
     12 
     13  NOTE This production exists so that ObjectLiteral can serve as a cover
     14       grammar for ObjectAssignmentPattern. It cannot occur in an actual object
     15       initializer.
     16 
     17  12.2.6 Object Initializer
     18 
     19  Syntax
     20 
     21  [...]
     22 
     23  CoverInitializedName[Yield]:
     24 
     25    IdentifierReference[?Yield] Initializer[+In, ?Yield]
     26 negative:
     27  phase: parse
     28  type: SyntaxError
     29 ---*/
     30 
     31 $DONOTEVALUATE();
     32 
     33 ({ a = 1 });