mirror of
https://github.com/tc39/test262.git
synced 2025-11-04 13:44:29 +01:00
b3092c61b6
* Add missing generators feature flags * Generate files * Add generators flags * fixup! Add generators flags
25 lines
725 B
JavaScript
25 lines
725 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.
|
|
/*---
|
|
es6id: 25.2
|
|
description: >
|
|
When the `next` method of a generator-produced iterable is invoked without
|
|
an argument, the corresponding `yield` expression should be evaluated as
|
|
`undefined`.
|
|
features: [generators]
|
|
---*/
|
|
|
|
function* g() { actual = yield; }
|
|
var iter = g();
|
|
var actual, result;
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.value, undefined);
|
|
assert.sameValue(result.done, false);
|
|
assert.sameValue(actual, undefined);
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.value, undefined);
|
|
assert.sameValue(result.done, true);
|
|
assert.sameValue(actual, undefined);
|