22 lines
569 B
JavaScript

// Copyright (C) 2023 Ron Buckton. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-iteration-statements
description: >
ForDeclaration containing 'using' does not allow initializer.
info: |
IterationStatement:
for await (ForDeclaration of AssignmentExpression) Statement
negative:
phase: parse
type: SyntaxError
features: [async-iteration, explicit-resource-management]
---*/
$DONOTEVALUATE();
async function fn() {
const obj = { [Symbol.dispose]() {} };
for await (using x = obj of []) {}
}