RESOLVED FIXED 138024
Get rid of unnecessary vtables in WebKit 
https://bugs.webkit.org/show_bug.cgi?id=138024
Summary Get rid of unnecessary vtables in WebKit
Chris Dumez
Reported 2014-10-23 14:59:03 PDT
Get rid of unnecessary vtables in WebKit by de-virtualizing destructors when possible and marking the class as final to make sure people don't subclass it.
Attachments
Patch (11.01 KB, patch)
2014-10-23 15:01 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2014-10-23 15:01:13 PDT
Created attachment 240370 [details] Patch
WebKit Commit Bot
Comment 2 2014-10-23 16:30:37 PDT
Comment on attachment 240370 [details] Patch Clearing flags on attachment: 240370 Committed r175149: <http://trac.webkit.org/changeset/175149>
WebKit Commit Bot
Comment 3 2014-10-23 16:30:42 PDT
All reviewed patches have been landed. Closing bug.
Alexey Proskuryakov
Comment 4 2014-10-23 20:10:18 PDT
Comment on attachment 240370 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=240370&action=review > Source/WebCore/css/WebKitCSSMatrix.h:39 > +class WebKitCSSMatrix final : public ScriptWrappable, public RefCounted<WebKitCSSMatrix> { We should probably give ScriptWrappable a protected destructor to make it safer.
Chris Dumez
Comment 5 2014-10-23 20:30:21 PDT
(In reply to comment #4) > Comment on attachment 240370 [details] > Patch > > View in context: > https://bugs.webkit.org/attachment.cgi?id=240370&action=review > > > Source/WebCore/css/WebKitCSSMatrix.h:39 > > +class WebKitCSSMatrix final : public ScriptWrappable, public RefCounted<WebKitCSSMatrix> { > > We should probably give ScriptWrappable a protected destructor to make it > safer. Good idea, I'll follow-up on this.
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