While compiling webkit2gtk 2.38.4 using gcc 11.3 snapshot, I got: /home/hussam/cache/system/webkit2gtk/src/webkitgtk/Source/WebCore/html/HTMLInputElement.cpp:2031:36: error: invalid use of incomplete type ‘class WebCore::EventLoopTaskGroup’ 2031 | m_element->document().eventLoop().queueTask(TaskSource::DOMManipulation, [element = m_element] { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~ In file included from /home/hussam/cache/system/webkit2gtk/src/webkitgtk/Source/WebCore/dom/ScriptExecutionContext.h:30, Michael Catanzaro suggested adding #include "EventLoop.h" to the file that won't compile.
2.38.5 builds fine.
(In reply to Hussam Al-Tayeb from comment #1) > 2.38.5 builds fine. Great, thanks for confirming =)