RESOLVED INVALID Bug 120757
[CSSRegions] RenderRegion::generatingElement should return a reference 
https://bugs.webkit.org/show_bug.cgi?id=120757
Summary [CSSRegions] RenderRegion::generatingElement should return a reference
Mihnea Ovidenie
Reported 2013-09-04 23:58:16 PDT
As a follow up from https://bugs.webkit.org/show_bug.cgi?id=120397, make RenderRegion::generatingElement() return a reference instead of pointer since for regions, generatingNode cannot return 0.
Attachments
patch (6.75 KB, patch)
2013-09-09 04:52 PDT, Mihai Maerean 		no flags
DetailsFormatted DiffDiff
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Mihai Maerean
Comment 1 2013-09-09 02:04:04 PDT
RenderRegionSet derives from RenderRegion. Is generatingElement() always not NULL for RenderRegionSet as well? I'm thinking not.
Mihai Maerean
Comment 2 2013-09-09 04:52:13 PDT
Created attachment 211030 [details] patch
Mihnea Ovidenie
Comment 3 2013-09-11 09:46:03 PDT
(In reply to comment #1) > RenderRegionSet derives from RenderRegion. > Is generatingElement() always not NULL for RenderRegionSet as well? I'm thinking not. At this moment, RenderMultiColumnSet -> RenderRegionSet -> RenderRegion and RenderMultiColumnSet is created as an anonymous block. Therefore, for this type of region, generatingElement() can return NULL. Closing this bug as invalid.
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