597317 - "ASSERTION: Must have data if restyle bit is set"

Status: RESOLVED WORKSFORME

(Core :: Layout, defect)

Description

[Jesse Ruderman]

Attachment: testcase

###!!! ASSERTION: Already have an undisplayed context entry for aContent: '!GetUndisplayedContent(aContent)', 
file layout/base/nsFrameManager.cpp, line 376

###!!! ASSERTION: Found more undisplayed content data after removal: 'context == nsnull', 
file layout/base/nsFrameManager.cpp, line 434

###!!! ASSERTION: Unexpected document; this will lead to incorrect behavior!: 'aElement->GetCurrentDoc() == Document()', 
file layout/base/RestyleTracker.cpp, line 289

###!!! ASSERTION: Must have data if restyle bit is set: 'gotData', 
file layout/base/RestyleTracker.cpp, line 300

The first three assertions are also seen in other bugs (bug 512304, bug 537624) but the fourth is new to me.

Comment 1

[Boris Zbarsky [:bzbarsky]]

Yeah, my money is on bug 537624 fixing this; if it doesn't I'll dig.

Comment 2

[Jesse Ruderman]

WFM on trunk.