[Bug c++/91933] [10 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in build_simple_base_path, at cp/class.c:541

[asolokha at gmx dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91933

--- Comment #1 from Arseny Solokha <asolokha at gmx dot com> ---
clang++ 9 and icc 18 actually accept this code.