mirror of https://github.com/tc39/test262.git
34 lines
758 B
JavaScript
34 lines
758 B
JavaScript
|
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
||
|
|
|
||
|
|
/*---
|
||
|
|
description: >
|
||
|
|
When the `yield` keyword occurs within the PropertyName of a
|
||
|
|
non-generator MethodDefinition within a generator function, it behaves as a
|
||
|
|
YieldExpression.
|
||
|
|
es6id: 14.3
|
||
|
|
features: [generators]
|
||
|
|
flags: [noStrict]
|
||
|
|
---*/
|
||
|
|
|
||
|
|
var obj = null;
|
||
|
|
var yield = 'propNameViaIdentifier';
|
||
|
|
var iter = (function*() {
|
||
|
|
obj = {
|
||
|
|
[yield]() {}
|
||
|
|
};
|
||
|
|
})();
|
||
|
|
|
||
|
|
iter.next();
|
||
|
|
|
||
|
|
assert.sameValue(obj, null);
|
||
|
|
|
||
|
|
iter.next('propNameViaExpression');
|
||
|
|
|
||
|
|
assert.sameValue(
|
||
|
|
Object.hasOwnProperty.call(obj, 'propNameViaIdentifier'), false
|
||
|
|
);
|
||
|
|
assert.sameValue(
|
||
|
|
Object.hasOwnProperty.call(obj, 'propNameViaExpression'), true
|
||
|
|
);
|