Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 0e75fb8ad4c76c411646a05a2e4f89a88076474a
      
https://github.com/WebKit/WebKit/commit/0e75fb8ad4c76c411646a05a2e4f89a88076474a
  Author: Alan Baradlay <[email protected]>
  Date:   2026-08-06 (Thu, 06 Aug 2026)

  Changed paths:
    A 
LayoutTests/fast/text/whitespace/white-space-after-out-of-flow-or-float-expected.txt
    A 
LayoutTests/fast/text/whitespace/white-space-after-out-of-flow-or-float.html
    M Source/WebCore/rendering/updating/RenderTreeUpdater.cpp

  Log Message:
  -----------
  [anon-block-removal] White space after an out-of-flow or floated box gets a 
stray renderer
https://bugs.webkit.org/show_bug.cgi?id=321180

Reviewed by Antti Koivisto.

textRendererIsNeeded() drops collapsible white space that would be leading 
white space on a line, since it
collapses away to nothing. In

    <div>text<div>block</div><div style="position: absolute"></div> </div>

the trailing white space is not the first inline content in the container - 
'text' is - but it is the first
inline content after an in-flow block level box, which ended the line, so it is 
still trimmable.

(Previously the 'text' was wrapped inside an anon block which make this lambda 
bail out sooner)

* Source/WebCore/rendering/updating/RenderTreeUpdater.cpp:
(WebCore::RenderTreeUpdater::textRendererIsNeeded):
* LayoutTests/fast/text/whitespace/white-space-after-out-of-flow-or-float.html: 
Added.
* 
LayoutTests/fast/text/whitespace/white-space-after-out-of-flow-or-float-expected.txt:
 Added.

Canonical link: https://commits.webkit.org/318734@main



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