[Bug c++/100797] [10/11/12 Regression] using declaration causing virtual call with wrongly adjusted this pointer

[sbergman at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100797

--- Comment #6 from Stephan Bergmann <sbergman at redhat dot com> ---
(In reply to Jason Merrill from comment #5)
> Stephan, can you verify that this fixes the LibreOffice issue?

Yes, thanks, tested the master branch fix and it fixes the LibreOffice issue
for me.