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Re: undefined values in dictionaries

From: Boris Zbarsky <bzbarsky@MIT.EDU>
Date: Sun, 23 Jun 2013 22:20:44 -0400
Message-ID: <51C7ACFC.3000600@mit.edu>
To: Cameron McCormack <cam@mcc.id.au>
CC: "Tab Atkins Jr." <jackalmage@gmail.com>, Jonas Sicking <jonas@sicking.cc>, "public-script-coord@w3.org" <public-script-coord@w3.org>
On 6/23/13 6:47 PM, Cameron McCormack wrote:
> Boris Zbarsky wrote:
>> What Gecko's code for this looks like is more like this (after making a
>> change to align with the intent of the spec here):
>>
>> If Type(V) is Null or Undefined set value to Undefined. Otherwise let
>> value be the result of calling the [[Get]] internal method on V
>> with property name key.
>> Let present be false if Type(value) is Undefined and true otherwise.
>
> Thanks, fixed now.

Looks good to me.

-Boris
Received on Monday, 24 June 2013 02:21:16 UTC

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