// |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
// Copyright (C) 2023 Ron Buckton. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-do-while-statement
description: >
    using declarations without initialisers in statement positions:
    do Statement while ( Expression )
negative:
  phase: parse
  type: SyntaxError
features: [explicit-resource-management]
---*/

$DONOTEVALUATE();
do using x; while (false)