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// Copyright (C) 2017 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
behaves as a YieldExpression.
template: async-generator
es6id: 12.14.5.3
features: [generators]
---*/
//- setup
let value = [[22]];
let x = {};
//- elems
[[x[yield]]]
//- vals
value
//- teardown
iter.next().then(result => {
assert.sameValue(result.value, undefined);
assert.sameValue(result.done, false);
assert.sameValue(x.prop, undefined);
iter.next('prop').then(result => {
assert.sameValue(result.value, undefined);
assert.sameValue(result.done, true);
assert.sameValue(x.prop, 22);
}, $DONE).then($DONE, $DONE);
}, $DONE).catch($DONE);
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