mirror of https://github.com/tc39/test262.git
33 lines
786 B
Plaintext
33 lines
786 B
Plaintext
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
/*---
|
|
desc: Error forwarding when IteratorStep returns an abrupt completion
|
|
template: error
|
|
info: |
|
|
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
|
|
|
SingleNameBinding : BindingIdentifier Initializeropt
|
|
|
|
[...]
|
|
4. If iteratorRecord.[[done]] is false, then
|
|
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
|
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
|
c. ReturnIfAbrupt(next).
|
|
---*/
|
|
|
|
//- setup
|
|
var g = {};
|
|
g[Symbol.iterator] = function() {
|
|
return {
|
|
next: function() {
|
|
throw new Test262Error();
|
|
}
|
|
};
|
|
};
|
|
//- elems
|
|
[x]
|
|
//- vals
|
|
g
|
|
//- error
|
|
Test262Error
|