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[web-bluetooth] [[BackingMap]] manipulation is underdefined

From: Boris Zbarsky via GitHub <sysbot+gh@w3.org>
Date: Wed, 25 Jan 2017 20:06:50 +0000
To: public-web-bluetooth-log@w3.org
Message-ID: <issues.opened-203208363-1485374809-sysbot+gh@w3.org>
bzbarsky has just created a new issue for 
https://github.com/WebBluetoothCG/web-bluetooth:

== [[BackingMap]] manipulation is underdefined ==
The spec has things like:

>  Add a mapping from code to new DataView(bytes) in 
event.manufacturerData.[[BackingMap]]. 

What does that mean?  Is it doing 
`event.manufacturerData.[[BackingMap]].set(code, new DataView(bytes)` 
using whatever the current value of `%MapPrototype%.set` is?  Or is it
 using the default value of `%MapPrototype%.set`?  Or something else?



Please view or discuss this issue at 
https://github.com/WebBluetoothCG/web-bluetooth/issues/351 using your 
GitHub account
Received on Wednesday, 25 January 2017 20:06:57 UTC

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