blob: 75b97caf06e1da00d67a5a7a0b155ad0b2b015ad (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
desc: >
When a `yield` token appears within the DestructuringAssignmentTarget of a
nested destructuring assignment and within a generator function body, it
should behave as a YieldExpression.
template: default
es6id: 12.14.5.3
features: [generators]
---*/
//- setup
var value = [86];
var x = {};
var iterationResult, iter;
iter = (function*() {
//- elems
[...[x[yield]]]
//- vals
[86]
//- teardown
}());
iterationResult = iter.next();
assert.sameValue(iterationResult.value, undefined);
assert.sameValue(iterationResult.done, false);
assert.sameValue(x.prop, undefined);
iterationResult = iter.next('prop');
assert.sameValue(iterationResult.value, undefined);
assert.sameValue(iterationResult.done, true);
assert.sameValue(x.prop, 86);
|
