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27 lines
719 B
JavaScript
27 lines
719 B
JavaScript
// Copyright 2017 the V8 project authors. 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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author: Caitlin Potter <caitp@igalia.com>
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esid: sec-identifiers-static-semantics-early-errors
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description: >
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`yield` is a reserved keyword within async generator function bodies and may
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not be used as a label.
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info: |
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BindingIdentifier : Identifier
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LabelIdentifier : Identifier
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It is a Syntax Error if this production has an [Await] parameter and
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StringValue of Identifier is "await".
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negative:
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phase: parse
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type: SyntaxError
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features: [async-iteration]
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---*/
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throw "Test262: This statement should not be evaluated.";
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(async function*() {
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yield: 1;
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});
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