Changes between Version 1 and Version 2 of detect a RenderObject is destroyed unsafely

Timestamp:

Apr 25, 2011 12:02:58 PM (12 years ago)

Author:

Simon Fraser

Comment:

--

detect a RenderObject is destroyed unsafely

@@ -26 +26 @@
 Two approaches
 1. Global "I'm holding a ref to some renderer, so don't destroy any". Addresses risk of being too specific
-2. Smart-pointer type object: RenderPtr
+2. Smart-pointer type object: RenderPtr.
 
-
+(We look at some stack traces).
+We should protect against higher-level re-entrancy issues e.g. updating style/layout in painting.
 
 
 '''Actionable things'''
 Rename the detach() method
+Assert isMainThread() in Document::updateStyleForAllDocuments()