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// |reftest| shell-option(--enable-explicit-resource-management) skip-if(!(this.hasOwnProperty('getBuildConfiguration')&&getBuildConfiguration('explicit-resource-management'))||!xulRuntime.shell) -- explicit-resource-management is not enabled unconditionally, requires shell-options
// Copyright (C) 2023 Ron Buckton. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-let-const-using-and-await-using-declarations
description: >
'using' allows BindingIdentifier in lexical bindings
features: [explicit-resource-management]
---*/
{
using x = null;
}
reportCompare(0, 0);