Bug 16644 - Invoking MutationObservers should always clear transient registrations even if no records are to be delivered
Invoking MutationObservers should always clear transient registrations even i...
Status: RESOLVED FIXED
Product: WebAppsWG
Classification: Unclassified
Component: DOM
unspecified
PC All
: P2 normal
: ---
Assigned To: Anne
public-webapps-bugzilla
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2012-04-05 19:44 UTC by Adam Klein
Modified: 2012-04-06 07:34 UTC (History)
4 users (show)

See Also:


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Adam Klein 2012-04-05 19:44:10 UTC
Just noticed while investigating GC behavior in WebKit that our implementation did this incorrectly, only clearing registrations if there are records to deliver. Turns out that concept-mo-invoke has the same bug:

http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#concept-mo-invoke
Comment 1 Olli Pettay 2012-04-05 19:57:50 UTC
indeed, spec has a bug. I didn't copy that bug to Gecko :p