https://bugs.kde.org/show_bug.cgi?id=479679
Gleb Popov <6year...@gmail.com> changed:
What |Removed |Added
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CC| |6year...@gmail.com
--- Comment #26 from Gleb Popov <6year...@gmail.com> ---
(In reply to Fabian Vogt from comment #23)
Thanks for the analysis! This is how I understand the problem:
Qt ships a bunch of plugins (dynamically loadable modules). Some private
classes have methods returning std::any. Then KDE code includes these headers,
calls those methods and tries to dispatch the returned std::any.
If I understand it correctly, KDE code shouldn't really do that, despite the
fact that it works for libstdc++ and its RTTI implementation.
I also noticed this method
https://github.com/qt/qtbase/blob/0e65c2ce665aea78890afe86ad533ce975f01e0a/src/plugins/platforms/wayland/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp#L484-L494
It looks more like an intended way to do dispatching, because it returns the
object itself rather than std::any wrapper.
Maybe the proper solution to this is to introduce
QWaylandShellSurface::nativeResource() and use it in shell-layer-qt?
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