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134a8eafba
* Add remaining tests specific to await-using statement syntax * PR feedback and minor fixes due to banning 'await using' in switch case/default * Additional updates * Fix comment formatting * Fix esid * Fix test implementation * Fix error type in test
34 lines
898 B
JavaScript
34 lines
898 B
JavaScript
// Copyright (C) 2023 Ron Buckton. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-runtime-semantics-fordeclarationbindinginstantiation
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description: >
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outer await using binding unchanged by for-loop await using binding
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flags: [async]
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includes: [asyncHelpers.js]
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features: [explicit-resource-management]
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---*/
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asyncTest(async function () {
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const outer_x = { [Symbol.dispose]() {} };
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const outer_y = { [Symbol.dispose]() {} };
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const inner_x = { [Symbol.dispose]() {} };
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const inner_y = { [Symbol.dispose]() {} };
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{
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await using x = outer_x;
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await using y = outer_y;
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var i = 0;
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for (await using x = inner_x; i < 1; i++) {
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await using y = inner_y;
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assert.sameValue(x, inner_x);
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assert.sameValue(y, inner_y);
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}
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assert.sameValue(x, outer_x);
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assert.sameValue(y, outer_y);
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}
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});
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