test262/test/language/global-code/yield-non-strict.js

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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-scripts
es6id: 15.1
description: >
The `yield` token is interpreted as an Identifier when it appears in global
code (non-strict mode)
info: |
Syntax
Script :
ScriptBodyopt
ScriptBody :
StatementList[~Yield, ~Return]
flags: [noStrict]
---*/
// Avoid test failures in cases where the host has defined a `yield` property
// on the global object.
try {
yield = 0;
} catch (_) {}