Created attachment 278180 [details] testcase ###!!! ASSERTION: aFrame not the result of GetPrimaryFrameFor()?: 'aFrame == aFrame->GetFirstContinuation()', file /Users/jruderman/trunk/mozilla/layout/base/nsCSSFrameConstructor.cpp, line 10940
Regression from bug 390425. The frame tree looks the same as before that bug though, so it seems we have always had this problem...
OS: Mac OS X → All
Hardware: PC → All
Created attachment 278264 [details] [diff] [review] WIP The problem seems to be that nsCSSFrameConstructor::FindPrimaryFrameFor() can't find the first text frame since it's wrapped in an out-of-flow. I guess we could detect this special case, if this is the frame we want to be the primary frame?
Yeah, we had this issue all along; I just added the assertion in that bug. I think FindPrimaryFrameFor should walk through placeholders when recursing into kids. That would fix both this case and out-of-flow generated content when we start to support it.
It looks like bug 403425 was basically about this, as was bug 403245. Fixed by checkin for bug 405186 (implements what I suggest in comment 4).
Status: NEW → RESOLVED
Last Resolved: 11 years ago
Depends on: 405186
Resolution: --- → FIXED
Crashtest checked in.
Flags: in-testsuite? → in-testsuite+
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