| // Copyright (C) 2017 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| desc: Abrupt completion returned from GetIterator |
| info: | |
| ArrayAssignmentPattern : [ AssignmentElementList ] |
| |
| 1. Let iterator be ? GetIterator(value). |
| |
| features: [Symbol.iterator] |
| template: async-generator |
| esid: sec-runtime-semantics-destructuringassignmentevaluation |
| ---*/ |
| |
| //- setup |
| let iterable = { |
| [Symbol.iterator]() { |
| throw new Test262Error(); |
| } |
| }; |
| let _; |
| |
| //- elems |
| [ _ ] |
| //- vals |
| iterable |
| //- teardown |
| iter.next().then(() => $DONE('Promise incorrectly fulfilled.'), ({ constructor }) => { |
| assert.sameValue(constructor, Test262Error); |
| }).then($DONE, $DONE); |
| |
