test262/test/language/statements/generators/yield-as-binding-identifier.js

20 lines
475 B
JavaScript

// Copyright (C) 2013 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
`yield` is a reserved keyword within generator function bodies and may
not be used as a binding identifier.
es6id: 12.1.1
negative: SyntaxError
---*/
var result;
function* g() {
yield = 1;
}
result = g().next();
assert.sameValue(result.value, undefined);
assert.sameValue(result.done, true);