[Bug c++/127959] internal compiler error: tree check: expected record_type or union_type or qual_union_type, have typename_type in lookup_base, at cp/search.cc

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127959

Drea Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |10.3.0, 16.1.0
           Keywords|                            |needs-bisection

--- Comment #1 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.

Note the ICE does not happen with -std=c++17 only with -std=c++20 (and above).