js/src/tests/test262/language/expressions/logical-assignment/lgcl-nullish-arguments-strict-strict.js


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// |reftest| error:SyntaxError
'use strict';
// Copyright (C) 2020 Rick Waldron. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-assignment-operators
description: >
    Strict Mode - SyntaxError is thrown if the identifier arguments
    appear as the LeftHandSideExpression of a Logical Assignment
    operator(??=)
flags: [onlyStrict]
negative:
  phase: parse
  type: SyntaxError
features: [logical-assignment-operators]
---*/
$DONOTEVALUATE();

arguments ??= 20;