| browser.js |
|
0 |
| iterator-method-emulates-undefined.js |
---
esid: sec-array.from
description: >
[[IsHTMLDDA]] object as @@iterator method gets called.
info: |
Array.from ( items [ , mapfn [ , thisArg ] ] )
[...]
4. Let usingIterator be ? GetMethod(items, @@iterator).
5. If usingIterator is not undefined, then
[...]
c. Let iteratorRecord be ? GetIterator(items, sync, usingIterator).
GetIterator ( obj [ , hint [ , method ] ] )
[...]
4. Let iterator be ? Call(method, obj).
5. If Type(iterator) is not Object, throw a TypeError exception.
features: [Symbol.iterator, IsHTMLDDA]
--- |
834 |
| shell.js |
|
0 |