https://codereview.chromium.org/553413002/diff/20001/src/array.js
File src/array.js (right):
https://codereview.chromium.org/553413002/diff/20001/src/array.js#newcode1139
src/array.js:1139: if (!IS_NULL_OR_UNDEFINED(receiver) &&
On 2014/09/16 10:45:46, Diego Pino wrote:
On 2014/09/12 16:29:17, arv wrote:
> Can this test be moved out of the loop?
In strict mode, GetDefaultReceiver can return 'undefined'. ToObject
throws an
exception if the argument is undefined, so I need to avoid that case.
I think Erik was referring to the test, not the body of the test.
e.g.
var needs_wrapper = ...;
for () {
var new_receiver = needs_wrapper ? ToObject(receiver) : receiver;
...
}
https://codereview.chromium.org/553413002/
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