tor-browser

The Tor Browser
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identifier-strict-recursive-strict.js (634B)


      1 // |reftest| error:SyntaxError
      2 'use strict';
      3 // Copyright (c) 2018 Mike Pennisi.  All rights reserved.
      4 // Copyright (c) 2021 Gus Caplan. All rights reserved.
      5 // This code is governed by the BSD license found in the LICENSE file.
      6 /*---
      7 esid: sec-delete-operator-static-semantics-early-errors
      8 description: Parsing error when operand is an IdentifierReference
      9 info: |
     10  It is a Syntax Error if the UnaryExpression is contained in strict mode code
     11  and the derived UnaryExpression is PrimaryExpression:IdentifierReference.
     12 negative:
     13  phase: parse
     14  type: SyntaxError
     15 flags: [onlyStrict]
     16 ---*/
     17 
     18 $DONOTEVALUATE();
     19 
     20 delete ((identifier));