[Bug c++/93869] [10 Regression] ICE in contains_struct_check with -Wmismatched-tags upon redundant typename

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93869

--- Comment #3 from Martin Sebor <msebor at gcc dot gnu.org> ---
Go ahead, Marek.  I'll deal with the conflict if there is one.  Thanks!