[Bug c++/122509] Base template class name lookup only with qualified names

[egas.g.ribeiro at tecnico dot ulisboa.pt]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122509

--- Comment #5 from Egas  Ribeiro <egas.g.ribeiro at tecnico dot ulisboa.pt> ---
Patch submitted:
https://gcc.gnu.org/pipermail/gcc-patches/2025-December/703600.html

This bug should probably be related to DR176 in some way. I can't edit it so
maybe someone can do it.